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167 results for Network Security Administrator jobs

Desktop/Network Technician

Hollywood, Florida
onsite
Temporary / Contract
0 - 0 USD / Yearly
We are seeking a skilled Desktop Network Technician to provide hands-on technical support for desktop systems, laptops, peripherals, and network connectivity across the organization. This role is responsible for troubleshooting end-user hardware and software issues while also supporting core network functions, including VPN access, wireless connectivity, routers, switches, and access points. The ideal candidate has strong desktop support experience combined with practical knowledge of networking technologies and a customer-service mindset.Key Responsibilities:<ul><li>Provide day-to-day desktop and network support for computers, laptops, mobile devices, printers, and related peripherals</li><li>Troubleshoot and resolve hardware, software, and connectivity issues for local and remote users</li><li>Diagnose and support network-related issues involving TCP/IP, DNS, DHCP, VPN, LAN/WAN connectivity, and wireless access</li><li>Install, configure, maintain, and troubleshoot routers, switches, wireless access points, and network cabling as needed</li><li>Support Wi-Fi environments by resolving wireless connectivity, signal strength, authentication, and performance issues</li><li>Configure and troubleshoot VPN access for remote employees, including secure connectivity and multi-factor authentication support</li><li>Assist with basic network monitoring, port activation, patching, and escalation of infrastructure issues to senior network or systems administrators</li><li>Install, configure, image, and deploy desktop and laptop systems, including operating systems, software, and user profiles</li><li>Respond to service desk tickets and document technical issues, root causes, and resolutions in the ticketing system</li><li>Set up and support new user onboarding and offboarding, including device provisioning, account setup, and equipment recovery</li><li>Perform routine maintenance, upgrades, patching, and inventory tracking for desktop and network equipment</li><li>Deliver strong customer service and technical support in on-site, remote, and hybrid work environments</li></ul>
2026-09-18T00:00:00Z

Application Security Engineer

Austin, Texas
onsite
Temporary / Contract
50 - 53 USD / Hourly
Robert Half is actively partnering with an Austin-based client to identify a Application Security Engineer (contract). In this role, you will will partner with software development, IT, and security teams to identify and mitigate application risks, implement secure development practices, and ensure compliance with cybersecurity standards and best practices. This role is hybrid in Austin, Tx. Key Responsibilities:<ul><li>Collaborate with development teams to establish and enforce secure coding standards, code review practices, and security-focused testing methodologies.</li><li>Conduct application security assessments, including code reviews, threat modeling, architecture reviews, and vulnerability analysis.</li><li>Develop and maintain application security policies, standards, procedures, and developer guidance materials.</li><li>Identify, prioritize, and coordinate remediation efforts for application vulnerabilities and security risks.</li><li>Monitor compliance with application security requirements, policies, and security tooling across the software development lifecycle.</li><li>Design and implement security controls including authentication, authorization, encryption, data protection, and network security measures.</li><li>Provide security training, awareness, and consultation to software engineering and technology teams.</li><li>Partner with stakeholders to evaluate security risks and integrate security best practices into development and operational processes.</li><li>Prepare security assessment findings, risk reports, and recommendations for leadership and technical teams.</li></ul>
2026-09-17T00:00:00Z

System Administrator

Richmond, Virginia
onsite
Temporary / Contract
48 - 58 USD / Hourly
System Administrator This is a contract based fully onsite position. Job Summary: We are seeking a skilled Windows System Administrator to manage, maintain, and support our Microsoft Windows server and desktop environments. The ideal candidate will be responsible for ensuring system reliability, security, performance, and availability while supporting business-critical applications and infrastructure.Key Responsibilities<ul><li>Administer and maintain Windows Server environments (2016/2019/2022).</li><li>Manage and support Active Directory, Group Policy, DNS, DHCP, and LDAP services.</li><li>Monitor system performance, troubleshoot issues, and implement corrective actions.</li><li>Perform system upgrades, patch management, and security updates.</li><li>Manage user accounts, permissions, and access controls.</li><li>Configure and support virtualization platforms such as VMware or Hyper-V.</li><li>Maintain backup and disaster recovery solutions.</li><li>Support Microsoft 365, Exchange, Azure AD, and hybrid environments.</li><li>Implement and maintain security best practices, including endpoint protection and vulnerability remediation.</li><li>Create and maintain technical documentation, procedures, and system diagrams.</li><li>Provide Tier 2/Tier 3 support and participate in an on-call rotation as needed.</li><li>Collaborate with network, security, and cloud teams on infrastructure projects.</li></ul>Required Qualifications<ul><li>Bachelor's degree in Information Technology, Computer Science, or related field, or equivalent experience.</li><li>3+ years of Windows Systems Administration experience.</li><li>Strong experience with:</li><li>Windows Server Administration</li><li>Active Directory</li><li>Group Policy</li><li>DNS and DHCP</li><li>PowerShell scripting</li><li>VMware and/or Hyper-V</li><li>Microsoft 365 Administration</li><li>Backup and Recovery Solutions</li><li>Experience troubleshooting server, application, and infrastructure issues.</li><li>Understanding of cybersecurity principles and best practices.</li></ul>Preferred Qualifications<ul><li>Experience with Azure, Azure AD, and cloud migrations.</li><li>Knowledge of SCCM/MECM, Intune, and Endpoint Manager.</li><li>Microsoft certifications such as:</li><li>Microsoft Certified: Windows Server Hybrid Administrator Associate</li><li>Azure Administrator Associate</li><li>Experience with automation and infrastructure scripting.</li></ul>Technical Skills<ul><li>Windows Server 2016/2019/2022</li><li>Active Directory & Group Policy</li><li>PowerShell</li><li>Microsoft 365 & Exchange Online</li><li>Azure AD / Entra ID</li><li>VMware vSphere / Hyper-V</li><li>DNS, DHCP, TCP/IP</li><li>SCCM/MECM, Intune</li><li>Backup & Disaster Recovery</li><li>Security & Compliance Tools</li></ul>
2026-09-21T00:00:00Z

System Administrator

Tallahassee, Florida
onsite
Temporary / Contract
0 - 0 USD / Yearly
We are looking for an experienced Systems Administrator to support enterprise infrastructure operations in Tallahassee, Florida. This is a Long-term Contract position focused on maintaining secure, reliable, and high-performing cloud and server environments across Microsoft Azure, Active Directory, AWS, Windows, and Linux platforms. The person in this role will partner with technical teams and end users to improve system performance, strengthen administration practices, and deliver well-documented infrastructure solutions. Responsibilities: • Oversee administration of Microsoft Azure Entra ID and Active Directory environments, including access management and directory support. • Design and refine operational processes that improve the efficiency, stability, and use of Microsoft server and Azure-based resources. • Build, implement, and maintain procedures that support effective deployment and management of AWS services and infrastructure. • Evaluate cloud and server performance, identify bottlenecks or resource conflicts, and recommend upgrades or configuration adjustments. • Produce and maintain technical documentation such as standards, specifications, procedures, and system support materials. • Coordinate with data center personnel, technical teams, and users to complete deployments, upgrades, and configuration updates. • Administer Azure infrastructure security controls and assist application owners and users with appropriate access provisioning. • Troubleshoot and resolve issues affecting Windows and Linux servers while minimizing disruption to business operations. • Create PowerShell scripts to automate monitoring tasks and support Active Directory and Azure administration activities. • Research infrastructure needs, recommend practical technical solutions, and suggest process improvements for the broader systems environment.
2026-09-16T00:00:00Z

IT Systems Administrator

Los Angeles, California
onsite
Permanent / Full Time
65000 - 75000 USD / Yearly
IT Systems Administrator Company OverviewA leading organization in the media, entertainment, and creative technology industry is seeking an IT Systems Administrator to support a highly collaborative and innovative environment. Based in Los Angeles, California, the company relies on modern technology solutions to support employees across multiple North American locations. This is an excellent opportunity for a technology professional who enjoys blending hands-on end-user support with systems administration, process improvement, and infrastructure initiatives. Role SummaryThe IT Systems Administrator will provide advanced support for a predominantly Apple-based environment while helping manage and improve core IT systems, infrastructure, and service management processes. This role is responsible for supporting Mac and iOS devices, administering JAMF and Google Workspace environments, assisting with infrastructure projects, and delivering exceptional customer service to employees at all levels, including executive leadership. The ideal candidate is technically strong, self-motivated, customer-focused, and eager to grow their systems administration expertise. Key Responsibilities<ul><li>Provide end-user support for macOS, iOS, and related technologies across multiple office locations.</li><li>Configure, deploy, maintain, and troubleshoot Apple devices and associated applications.</li><li>Administer and support JAMF device management and endpoint configuration.</li><li>Manage user accounts, access controls, and device administration within Google Workspace and identity management platforms.</li><li>Assist with the implementation, optimization, and ongoing administration of the organization's IT service management platform.</li><li>Troubleshoot hardware, software, networking, printing, and connectivity issues through resolution.</li><li>Support conferencing, telephony, security, and collaboration technologies.</li><li>Participate in infrastructure projects involving servers, networking, security, and cloud-based technologies.</li><li>Manage ticket queues, service requests, incidents, and documentation within established service management processes.</li><li>Develop and maintain technical documentation, workflow diagrams, and standard operating procedures.</li><li>Assist with the implementation of security initiatives including MFA, SSO, endpoint protection, and related technologies.</li><li>Train and support employees on technology best practices while delivering a high level of customer service.</li><li>Participate in an on-call rotation and provide occasional support outside normal business hours.</li></ul>Additional Details<ul><li>Work model: On-site 5 days a week</li><li>Full-time position</li><li>Travel may be required up to once per quarter to support additional offices throughout North America</li><li>Opportunity to support upcoming IT modernization initiatives, including ITSM enhancements and identity management projects</li><li>Collaborative environment with direct exposure to infrastructure, systems administration, and enterprise technology projects</li></ul>
2026-08-31T00:00:00Z

Security Architect

Los Angeles, California
onsite
Permanent / Full Time
180000 - 230000 USD / Yearly
Security Architect Company OverviewA global consumer products and retail organization is seeking a Security Architect to help drive enterprise-wide security strategy and innovation. Based in Los Angeles, California, the company operates a complex technology ecosystem spanning cloud platforms, enterprise applications, infrastructure, and global business operations. This is an opportunity to join a forward-thinking organization where security is viewed as a business enabler and innovation, including emerging AI technologies, is actively embraced. Role SummaryThe Security Architect serves as a strategic and hands-on security leader responsible for embedding security-by-design principles across technology initiatives. This role partners closely with infrastructure, engineering, application, cloud, and business teams to establish security architecture standards, provide design oversight, and guide the adoption of emerging technologies. The ideal candidate is proactive, technically broad, comfortable wearing multiple hats, and excited about helping shape the organization's security strategy for cloud, AI, automation, and modern enterprise technologies. Key Responsibilities<ul><li>Define, implement, and evolve the organization's security architecture operating model and governance framework.</li><li>Develop practical security roadmaps aligned to business priorities, technology strategy, and emerging threats.</li><li>Lead security architecture efforts for cloud, infrastructure, applications, data protection, and identity management initiatives.</li><li>Establish enterprise security standards, architectural principles, and reusable design patterns.</li><li>Evaluate technologies, platforms, and solution designs to ensure alignment with security requirements and risk objectives.</li><li>Partner with engineering and technology teams to incorporate security early in the design and development lifecycle.</li><li>Provide subject matter expertise for emerging technologies, including AI, machine learning, automation, and intelligent systems.</li><li>Support security tooling strategy, architecture reviews, platform integrations, and operational improvements.</li><li>Develop reference architectures and guidance that enable secure and scalable technology adoption.</li><li>Collaborate with stakeholders to assess risk, recommend mitigation strategies, and improve security posture.</li><li>Ensure security architecture aligns with relevant compliance, privacy, and governance requirements.</li><li>Drive continuous improvement initiatives that enhance security maturity across the organization.</li></ul>Additional Details<ul><li>Work model: Three onsite days per week required</li><li>High-visibility role with direct influence on enterprise security strategy and technology decisions</li><li>Opportunity to help shape security standards for emerging AI and automation initiatives</li><li>Fast-paced environment that values innovation, collaboration, and continuous improvement</li></ul>
2026-09-14T00:00:00Z

Security Architect

Los Angeles, California
onsite
Permanent / Full Time
180000 - 215000 USD / Yearly
Security ArchitectLocation: Southern CaliforniaCompensation: $190,000–$220,000 base salaryEmployment Type: Full-TimeBuild Security Into the Future of TechnologyWe’re looking for a Security Architect to serve as a senior technical authority across enterprise information security. This is an opportunity to shape how security is designed, implemented, and governed across a complex, global technology environment.You’ll partner closely with infrastructure, cloud, application, data, and business teams to bring a security-by-design mindset to technology decisions — while also helping define the organization’s long-term security architecture strategy.This role is ideal for someone who enjoys both big-picture architecture and hands-on technical problem solving, and who is excited about emerging technologies such as AI, machine learning, and agentic systems.What You’ll Do<ul><li>Define and continuously improve the organization’s Security Architecture operating model, including engagement processes, services, and integration with technology delivery teams</li><li>Develop forward-looking security roadmaps aligned with business priorities, technology strategy, risk, and the evolving threat landscape</li><li>Establish and govern enterprise security standards, architectural principles, reference architectures, and reusable security patterns</li><li>Evaluate emerging technologies — including AI/ML and agentic systems — and develop appropriate security controls, governance, and risk-management approaches</li><li>Partner with technology teams during architecture reviews, solution design, technology selection, and major initiatives to embed security early in the lifecycle</li><li>Provide security architecture expertise across cloud, infrastructure, networking, applications, data, and identity</li><li>Assess proposed architectures and solutions against enterprise security standards, risk tolerance, and architectural requirements</li><li>Provide technical leadership around security tooling, integration, coverage, and enterprise capabilities</li><li>Help identify opportunities to leverage AI and automation to scale security architecture activities, including design analysis, documentation, and architecture reviews</li><li>Maintain awareness of regulatory and compliance requirements such as PCI, SOX, GDPR, and CCPA</li><li>Serve as a trusted Security Architecture SME for senior technology and business stakeholders</li></ul> Why This Opportunity?This is more than a traditional security architecture role. You’ll have the opportunity to define architecture standards, influence enterprise technology strategy, modernize security practices, and help shape the organization’s approach to emerging technologies. If you’re a Security Architect who wants to operate at both the strategic and technical levels, this is an opportunity to make a meaningful enterprise-wide impact. For immediate consideration, Apply Now and direct message Reid Gormly on LinkedIn
2026-09-09T00:00:00Z

Cyber Security Engineer

Midland, Texas
onsite
Permanent / Full Time
140000 - 175000 USD / Yearly
We are looking for an experienced Cyber Security Engineer to strengthen and guide enterprise security efforts in Texas. This position combines technical depth with leadership, overseeing security architecture, operational defenses, and long-term improvement initiatives across a complex environment. The role is well suited for an individual who can shape strategy, support team development, and remain actively involved in engineering and incident response work. Responsibilities: • Direct the design and ongoing improvement of enterprise security solutions spanning network, endpoint, cloud, and application environments. • Establish and maintain the security engineering roadmap, technical standards, reference designs, and maturity goals for the broader cybersecurity program. • Provide day-to-day technical leadership, mentorship, and guidance to security engineers and analysts across multiple security disciplines. • Assess, implement, and optimize security platforms and tools while managing vendor relationships and technical performance expectations. • Lead identity and access security initiatives, including architecture planning, privileged access controls, conditional access approaches, and least-privilege enforcement. • Oversee the vulnerability management program by defining scanning methods, prioritizing remediation based on risk, tracking service levels, and coordinating penetration testing activities. • Act as a senior escalation resource during complex investigations and major security events, driving containment, recovery, and post-incident review efforts. • Advance detection engineering and threat hunting capabilities by incorporating intelligence insights into defensive monitoring and response strategies. • Develop, refine, and enforce cybersecurity policies, hardening baselines, and control requirements to improve enterprise-wide protection. • Communicate security risks, program progress, and incident status clearly to technical stakeholders and leadership teams.
2026-08-24T00:00:00Z

Cyber Security Engineer

Pompano Beach, Florida
onsite
Temporary to Hire
0 - 0 USD / Yearly
We are looking for a Cyber Security Engineer to join a manufacturing organization in Pompano Beach, Florida in a contract-to-permanent capacity. This position will play a central role in strengthening security operations, guiding compliance efforts, and protecting both unclassified and classified environments that support business and government-related work. The ideal candidate brings a strong blend of technical security expertise, regulatory knowledge, and cross-functional collaboration to help reduce risk and improve the overall security posture. Responsibilities: • Lead cybersecurity and compliance activities for information systems, ensuring alignment with applicable government and defense security frameworks and standards. • Evaluate current security controls, identify gaps, and create corrective action plans that drive issues through successful remediation. • Develop, refine, and enforce security policies, technical standards, and operational procedures that support an effective cybersecurity program. • Manage assessment and authorization efforts for classified environments using a risk-based framework and maintain readiness for audits and reviews. • Perform ongoing security monitoring, control assessments, and audit support to detect threats, investigate concerns, and strengthen defensive capabilities. • Assist with incident response and forensic review activities, including coordination during security events that require urgent technical support. • Support the configuration and maintenance of firewalls, network protections, and security infrastructure across enterprise systems and connected environments. • Partner with IT teams, security leadership, facility stakeholders, auditors, customers, and external agencies to communicate risk, project status, and compliance priorities. • Deliver security guidance for new technology initiatives and help ensure appropriate controls are built into systems, applications, and infrastructure from the outset. • Coordinate cybersecurity awareness efforts and recommend process improvements that enhance operational efficiency and reduce exposure to risk.
2026-09-11T00:00:00Z

Cyber Security Engineer

Columbus, Ohio
onsite
Permanent / Full Time
130000 - 170000 USD / Yearly
We are looking for a Cyber Security Engineer to strengthen and operate a broad range of security technologies across cloud, infrastructure, endpoints, networks, and applications in Columbus, Ohio. This position is best suited for someone who enjoys hands-on engineering work, from deploying controls and refining detections to resolving incidents and improving overall resilience. The role focuses on day-to-day security operations and technical implementation rather than high-level policy ownership. Responsibilities: • Configure and optimize protective controls for web-facing environments, including application-layer defenses, traffic filtering, automated threat mitigation, and denial-of-service protection. • Deploy and maintain security measures across cloud platforms, identity services, network architecture, storage environments, and centralized logging solutions. • Operate security monitoring and response tooling by managing alerts, improving detection logic, building dashboards, and streamlining workflows through automation. • Coordinate incident response activities, including investigation, containment, forensic review, root cause analysis, and remediation planning. • Drive vulnerability reduction efforts by supporting scanning, penetration testing, attack path evaluation, and security improvements within application environments. • Support secure access initiatives through administration of Zero Trust technologies, firewalls, VPN platforms, segmentation controls, and hybrid infrastructure security. • Strengthen identity and access management practices for collaboration platforms by enforcing appropriate permissions, access governance, and least-privilege standards. • Contribute to compliance, risk, and audit readiness efforts while helping promote security awareness and operational adherence to required controls.
2026-09-10T00:00:00Z

Cyber Security Engineer

Huntersville, North Carolina
onsite
Temporary to Hire
40 - 50 USD / Hourly
We are looking for a Cyber Security Engineer to join a client-focused team in North Carolina. This contract opportunity is ideal for a versatile technology specialist who can combine hands-on security expertise with a strong foundation in infrastructure, networking, and cloud environments. The role supports a range of client engagements, requiring someone who can adapt quickly, communicate effectively, and strengthen security operations across diverse platforms. Responsibilities: • Oversee and support security operations across client environments, including networks, servers, cloud platforms, and endpoint systems. • Configure, manage, and optimize firewall and access control technologies to protect business-critical systems. • Perform security reviews to identify risks, document findings, and help develop practical remediation plans. • Contribute to disaster recovery readiness by validating backup processes and supporting recovery testing activities. • Assist with vulnerability identification, system hardening efforts, and ongoing improvements to security posture. • Take part in onboarding new clients by evaluating existing environments and recommending security-focused enhancements, including occasional onsite assessments. • Support regulatory and compliance-related initiatives by helping implement controls, preparing documentation, and assisting with audit readiness. • Partner with engineering and technical teams to improve security processes, maintain protections, and address operational issues. • Strengthen identity and access management practices through support of authentication tools, user access controls, and related security measures. • Stay informed on evolving cyber threats, tools, and best practices to continuously improve client security environments.
2026-09-14T00:00:00Z

Cyber Security Engineer

Atlanta, Georgia
onsite
Temporary to Hire
45.6 - 60 USD / Hourly
We are looking for a Cyber Security Engineer to strengthen application security practices across the software development lifecycle in Atlanta, Georgia. This candidate will work closely with development and technical teams to reduce risk, improve code security, and support proactive threat awareness. The role is ideal for someone who combines hands-on security expertise with a collaborative, advisory approach in a fast-paced enterprise setting. Responsibilities:• Evaluate applications and development processes to uncover security gaps and recommend practical remediation steps.• Integrate and maintain security tooling that supports code analysis, vulnerability detection, and risk visibility throughout delivery workflows.• Partner with software engineers to address weaknesses early in the build cycle and promote secure development standards.• Track emerging threats, analyze potential impact to systems and applications, and help prioritize defensive actions.• Provide guidance on secure coding techniques and influence engineering teams to adopt stronger security controls.• Work across CI/CD environments to embed security checks into deployment pipelines and improve release readiness.• Collaborate with stakeholders in technical and business teams to communicate findings, risks, and mitigation plans clearly
2026-08-21T00:00:00Z

Cyber Security Engineer

St. Paul, Minnesota
onsite
Temporary / Contract
61.75 - 71.5 USD / Hourly
We are looking for an experienced Cyber Security Engineer to support and strengthen an established security environment. This opportunity is ideal for a hands-on specialist who can take primary responsibility for endpoint security operations while helping guide broader cyber defense initiatives. The role combines platform leadership, cross-functional collaboration, and incident response support in a fast-paced enterprise setting. Responsibilities:• Lead day-to-day administration, optimization, and strategic oversight of the CrowdStrike Falcon environment.• Direct the organization’s vulnerability management efforts by identifying exposure trends, prioritizing remediation, and coordinating follow-through with relevant teams.• Partner with PC engineering teams to provide security guidance for Microsoft Defender for Endpoint policy design, deployment, and configuration.• Support cloud-focused security initiatives by advising on Microsoft Defender for Cloud and Microsoft 365 security capabilities alongside senior cybersecurity staff.• Serve as a backup resource for other cybersecurity engineers in areas such as honeypot operations, operational technology security, rule implementation, and data protection activities.• Provide coaching and technical mentorship to early-career cybersecurity engineers and security analysts to help elevate team capability.• Participate in on-call coverage and respond to security incidents outside standard business hours when needed.• Contribute to the continuous improvement of security controls, operational processes, and endpoint protection practices across the environment.
2026-09-16T00:00:00Z

Cyber Security Engineer

Little Rock, Arkansas
onsite
Permanent / Full Time
110000 - 125000 USD / Yearly
We are looking for a Cyber Security Engineer to help strengthen and advance our security program in Little Rock, Arkansas. This role focuses on protecting enterprise systems, cloud environments, and AI-enabled technologies through effective controls, monitoring, and risk management. The ideal candidate brings hands-on experience in threat detection, incident response, and security engineering, along with the ability to partner across technical teams to improve resilience and compliance. Responsibilities: • Create and refine security policies, governance practices, and technical standards that support the safe adoption of artificial intelligence solutions. • Oversee security monitoring across infrastructure, networks, cloud services, endpoints, and business applications to identify and respond to potential threats. • Lead vulnerability reviews, risk evaluations, and coordinated penetration testing efforts to uncover weaknesses and drive corrective action. • Investigate security events, diagnose root causes, and resolve incidents and control gaps within established response timelines. • Implement safeguards for AI and machine learning environments, including protections for models, sensitive data, user access, and operational risk. • Use security platforms and endpoint detection tools to perform ongoing analysis of logs, alerts, and suspicious activity across the environment. • Partner with cloud, infrastructure, development, and IT teams to improve defensive controls and strengthen the overall security posture. • Support incident response planning by defining procedures, assisting with containment and recovery, and contributing to post-incident analysis. • Recommend and deploy enhancements related to network defense, endpoint security, identity management, cloud protection, and data security measures. • Prepare risk documentation, remediation plans, and leadership-facing updates while helping maintain alignment with recognized security frameworks and standards.
2026-09-09T00:00:00Z

Cyber Security Engineer

St. Louis Park, Minnesota
onsite
Permanent / Full Time
115000 - 150000 USD / Yearly
We are looking for a Cyber Security Engineer to strengthen and advance our security environment. This role focuses on protecting enterprise systems, networks, cloud platforms, and web-based applications through practical engineering and continuous risk reduction. The ideal candidate brings deep technical expertise, sound judgment in incident response, and the ability to collaborate across teams to improve security operations and compliance. Responsibilities:• Develop and enhance security controls that protect infrastructure, networks, and business-critical systems from evolving threats.• Continuously review security events, investigate suspicious activity, and coordinate timely response efforts to contain and resolve incidents.• Confirm that technical environments meet established security requirements and support secure day-to-day system operation and maintenance.• Assess potential weaknesses across systems and applications, then drive remediation plans to reduce exposure and prevent compromise.• Partner with infrastructure, application, and cloud teams to embed security practices into architecture, deployment, and operational processes.• Evaluate emerging cybersecurity tools, attack trends, and defensive practices to recommend meaningful improvements to the organization's security posture.• Help ensure alignment with applicable data protection expectations and recognized security standards through controls, documentation, and operational support.• Provide technical advice to internal stakeholders on secure configuration, firewall technologies, email security, and broader security best practices.
2026-09-01T00:00:00Z

Assistant Manager, Network Infrastructure

Fairfield, Connecticut
onsite
Permanent / Full Time
100000 - 110000 USD / Yearly
We are looking for an experienced Assistant Manager, Network Infrastructure to oversee the performance, reliability, and evolution of campus-wide network services in Fairfield, Connecticut. This role combines hands-on technical leadership with operational oversight, supporting wired, wireless, and data center connectivity across multiple environments. The ideal candidate brings strong Cisco-based networking expertise, a proactive approach to uptime and security, and the ability to coordinate effectively with internal teams, vendors, and project stakeholders. Responsibilities: • Direct the planning, implementation, and ongoing administration of network services across campus locations, ensuring dependable connectivity for both wired and wireless environments. • Evaluate, procure, and deploy networking hardware, tools, and supporting materials needed to maintain and expand infrastructure operations. • Oversee resilient internet and organizational network connections, with a focus on high availability, rapid incident response, and continuous service performance. • Supervise network troubleshooting efforts by guiding staff, contractors, and colleagues through diagnosis and resolution of infrastructure issues. • Track bandwidth consumption, device activity, and system behavior to identify risks early and reduce service disruptions or misuse. • Establish and maintain monitoring routines and preventive checks for switches, transmission systems, power components, environmental controls, generators, and related equipment. • Create and update physical and logical network documentation, including detailed topology maps and infrastructure standards for data centers and network closets. • Lead vendor and contractor coordination for active and passive network components while ensuring installation practices align with established technical standards. • Partner with construction and renovation teams to define network hardware, cabling, and wireless requirements and to uphold infrastructure standards throughout project delivery.
2026-09-14T00:00:00Z

Field Network Engineer

Tacoma, Washington
onsite
Temporary / Contract
65 - 70 USD / Hourly
Robert Half is seeking a Network Field Engineer III to support enterprise and manufacturing network infrastructure across corporate and plant environments. This position is a contract to hire opportunity that is 100% Onsite. Apply today! Duration: 6 month contract with potential to extend/convertLocation: 100% Onsite in Tacoma, WASchedule: Monday – Friday (6 -6:30 PM PST OR 7:30 - 4PM PST)Travel expectations: If converted to FTE, there will be 20-25% required travel out of state Responsibilities<ul><li>Design, deploy, configure, monitor, and troubleshoot enterprise and manufacturing network infrastructure.</li><li>Support routers, switches, access points, wireless controllers, firewalls, and network security appliances.</li><li>Provide hands-on support for LAN, WAN, WLAN, and industrial Ethernet environments across office and manufacturing locations.</li><li>Configure and troubleshoot WAN connectivity, including Internet, Broadband, MPLS, SD-WAN, and related network equipment.</li><li>Support manufacturing and Operational Technology (OT) environments, including Industrial Control Systems (ICS), PLCs, HMIs, manufacturing switches, firewalls, and supporting infrastructure.</li><li>Help ensure reliable and secure connectivity between IT and OT networks while maintaining appropriate segmentation and availability requirements.</li><li>Partner with plant operations, Controls Engineers, Systems Controls Engineers, engineering teams, and OT vendors to troubleshoot complex, production-impacting network issues.</li><li>Support deployment of new manufacturing technologies, including connected sensors, water meters, and other devices connecting to manufacturing control networks.</li><li>Assist with OT system expansions, modernization initiatives, and vendor-supported implementations.</li><li>Respond to network incidents, troubleshoot issues, restore services, and participate in Incident, Problem, and Change Management processes.</li><li>Assist with root cause analysis for significant outages and recurring network issues.</li><li>Develop and maintain network diagrams, topology documentation, configuration standards, asset inventories, and operational procedures.</li><li>Support the development and continuous improvement of SOPs and operational standards.</li><li>Provide clear documentation and knowledge transfer to support ongoing IT/OT operations.</li><li> </li></ul>
2026-09-19T00:00:00Z

Cybersecurity Engineer

Dallas, Texas
onsite
Temporary / Contract
58 - 68 USD / Hourly
SUMMARYSeeking a Cybersecurity Engineer to strengthen the security posture of enterprise systems and infrastructure. This role will focus on threat detection, vulnerability management, incident response, and security architecture initiatives. POSITION TITLE: Cybersecurity Engineer LOCATION: Dallas (Hybrid) SALARY: $120,000 - $140,000 RESPONSIBILITIES<ul><li>Implement and maintain security controls across servers, endpoints, cloud environments, and networks.</li><li>Investigate security alerts and support incident response activities.</li><li>Perform vulnerability assessments and coordinate remediation efforts.</li><li>Support security monitoring through SIEM and endpoint detection platforms.</li><li>Assist with security architecture reviews and compliance initiatives.</li></ul>
2026-09-09T00:00:00Z

Cybersecurity Engineer

Jacksonville, Florida
onsite
Temporary / Contract
0 - 0 USD / Yearly
We are looking for a Cybersecurity Engineer to strengthen our security posture through threat detection, incident response, vulnerability management, and cloud security initiatives.Responsibilities<ul><li>Monitor and respond to security events</li><li>Administer SIEM and EDR platforms</li><li>Conduct vulnerability assessments and remediation tracking</li><li>Secure cloud environments and identity systems</li><li>Perform incident investigations and root-cause analysis</li><li>Support compliance initiatives and audits</li></ul>
2026-09-18T00:00:00Z

Cyber Security Architect

Southfield, Michigan
remote
Permanent / Full Time
120000 - 140000 USD / Yearly
Sr. Cybersecurity Architect<ul><li>Must be located in the US. 100% Remote position</li><li>This position does not offer sponsorship or C2C now or in the future</li></ul>We are seeking a Cybersecurity Architect to help design, evaluate, and continuously improve security architecture across a complex enterprise technology environment.This is a highly hands-on role for someone who has grown from an engineering background into security architecture and still enjoys getting involved technically when needed. The ideal candidate will bring a strong combination of network security, cloud security, automation, and enterprise architecture experience and will work closely with infrastructure, engineering, and security teams to build scalable and secure solutions. The Cybersecurity Architect will help establish technical standards, design layered security controls, evaluate emerging technologies, and ensure security is embedded into infrastructure, cloud, and application environments. Key Responsibilities<ul><li>Design, document, and maintain security architecture across network, cloud, hybrid, and application environments.</li><li>Lead the design of layered security controls across complex enterprise environments.</li><li>Remain hands-on with technical architecture, engineering, troubleshooting, and security initiatives when needed.</li><li>Design and support enterprise-scale network and cloud security solutions.</li><li>Partner with infrastructure and engineering teams to ensure security is incorporated into new systems and technology initiatives by design.</li><li>Provide technical guidance around network security, firewalls, cloud environments, automation, identity, and workload security.</li><li>Work with teams to improve and automate security processes, controls, and workflows.</li><li>Develop reusable security architecture patterns, technical standards, and reference architectures.</li><li>Support the implementation and evolution of DevSecOps and GitOps practices, including source control, peer review, automation, policy as code, and traceable change management.</li><li>Utilize and promote strong Git and collaborative source control practices across security and engineering workflows.</li><li>Conduct architecture and design reviews, identify security risks, and recommend practical mitigation strategies.</li><li>Support threat modeling, risk assessments, and security control mapping against established frameworks and standards.</li><li>Partner with security operations teams to ensure architecture supports effective monitoring, detection, and incident response.</li><li>Evaluate and recommend security technologies and architectural improvements based on evolving threats and business needs.</li><li>Support the organization's evolving network and infrastructure environment, including exposure to technologies such as Ubiquiti.</li><li>Collaborate with technical and business stakeholders to translate security, compliance, and business requirements into scalable technical solutions.</li><li>Serve as a technical escalation point and provide mentorship and guidance to engineers and security team members.</li></ul>
2026-08-25T00:00:00Z

Linux Server Administrator

Centennial, Colorado
onsite
Temporary / Contract
55 - 57 USD / Hourly
We are looking for an experienced Linux Server Administrator to support and be responsible for upgrades, patching servers to reduce vulnerabilities within a live engineering production environment onsite in Centennial, CO. This individual will work closely and at the direction of the senior engineer on the team. Core ResponsibilitiesPrimary focus: OS-level cybersecurity patching-- Linux servers (Rocky Linux, CentOS shop)-- Windows servers (monthly patches)-- Vendor applications (e.g., Aspera file transfer)Workflow: log in, patch, reboot, verify, documentCoordinate server reactivation in production under senior supervisionEnvironment is live broadcast production: caution around downtime is critical
2026-09-15T00:00:00Z

Linux Server Administrator

Centennial, Colorado
onsite
Temporary / Contract
55 - 57 USD / Hourly
We are looking for an experienced Linux Server Administrator to support and be responsible for upgrades, patching servers to reduce vulnerabilities within a live engineering production environment onsite in Centennial, CO. This individual will work closely and at the direction of the senior engineer on the team. Core ResponsibilitiesPrimary focus: OS-level cybersecurity patching-- Linux servers (Rocky Linux, CentOS shop)-- Windows servers (monthly patches)-- Vendor applications (e.g., Aspera file transfer)Workflow: log in, patch, reboot, verify, documentCoordinate server reactivation in production under senior supervisionEnvironment is live broadcast production: caution around downtime is critical
2026-09-17T00:00:00Z

Information Security Engineering Manager

Silver Spring, Maryland
onsite
Permanent / Full Time
140000 - 150000 USD / Yearly
We are looking for an experienced Information Security Engineering Manager to lead security engineering efforts in Silver Spring, Maryland. This role oversees the design, deployment, and optimization of enterprise security solutions across Microsoft-focused environments while guiding a team of technical specialists. The ideal candidate brings strong hands-on knowledge of modern security platforms and a proven ability to strengthen security operations, identity protection, and threat visibility. Responsibilities: • Lead and develop a team of security engineers, setting priorities, providing technical direction, and supporting career growth. • Design, implement, and enhance security controls across Microsoft-based infrastructure, including identity, endpoint, cloud, and monitoring technologies. • Manage and improve security capabilities related to Active Directory, Intune, Azure AD, Microsoft 365 security tools, and Azure Sentinel. • Oversee security monitoring and incident detection processes by refining SIEM use cases, alerting strategies, and response coordination. • Partner with infrastructure, application, and business teams to align security engineering initiatives with organizational risk and operational needs. • Evaluate existing security architecture and recommend improvements that strengthen enterprise, network, and application security posture. • Support the rollout, configuration, and ongoing administration of information security technologies to ensure reliable protection and visibility. • Establish engineering standards, documentation, and best practices to promote consistency, compliance, and effective security operations.
2026-09-16T00:00:00Z

Systems & Network Support Assistant

Baton Rouge, Louisiana
onsite
Temporary / Contract
23.75 - 27.5 USD / Hourly
We are looking for a Systems & Network Support Assistant to help maintain stable, secure technology operations for an organization based in Baton Rouge, Louisiana. This Long-term Contract position is ideal for someone who enjoys hands-on support across desktop, server, and network environments while working closely with IT team members to keep infrastructure performing reliably. The role focuses on troubleshooting Microsoft-based systems, assisting with user access and directory services, and contributing to the overall health of core technology platforms. Responsibilities: • Deliver day-to-day technical support for Windows workstations, servers, and connected network resources to resolve issues efficiently and minimize downtime. • Assist with administering Active Directory tasks such as user account maintenance, access updates, and basic group policy support. • Monitor system and network performance, identify operational concerns, and escalate or address problems before they affect business users. • Support the setup, configuration, and maintenance of Microsoft Windows Server and Windows 10 environments across the organization. • Work alongside the IT Network Administrator and Security Specialist to strengthen system reliability, user support, and infrastructure security practices. • Help deploy, troubleshoot, and maintain hardware and platform technologies, including Dell devices and Citrix-based solutions where needed. • Document support activities, recurring issues, and technical resolutions to improve service continuity and future troubleshooting efforts.
2026-09-16T00:00:00Z

IT Administrator

East Windsor, New Jersey
onsite
Temporary / Contract
45 - 55 USD / Hourly
We are looking for an IT Administrator to support escalation and day-to-day IT operations for a regulatory environment in East Windsor, New Jersey. This Contract to Hire position focuses on delivering dependable technical support across end-user systems, network-connected devices, and core site technology services. The ideal candidate will combine strong troubleshooting ability with hands-on experience in infrastructure support, user account administration, and service request management. Responsibilities:<ul><li>Provide desktop and laptop break/fix support, troubleshooting hardware, software, and connectivity issues.</li><li>Manage ticket queue, including prioritization, resolution, documentation, and escalation.</li><li>Perform PC imaging, deployment, software installation, and SCCM-based patching and software distribution.</li><li>Support Active Directory user accounts, printers, peripherals, and Microsoft 365 applications.</li><li>Monitor Veeam backups, perform tape rotations, and assist with basic recovery procedures.</li><li>Support local IT infrastructure, including Windows servers, Cisco switches, network connectivity, and Check Point firewalls.</li><li>Maintain asset inventory and technical documentation.</li></ul>
2026-09-08T00:00:00Z

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