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192 results for Network Security Engineer in Secondary

Network Engineer

Deer Park, IL
onsite
Permanent / Full Time
80000.00 - 100000.00 USD / Yearly
We are looking for a Network Engineer to support and enhance a secure, high-performing enterprise network environment in Deer Park, Illinois. This role focuses on maintaining core routing and firewall infrastructure, improving connectivity across the organization, and helping ensure reliable network operations. The ideal candidate brings strong hands-on experience with Cisco networking technologies and Palo Alto security platforms, along with a solid understanding of dynamic routing protocols. Responsibilities: • Manage, configure, and optimize Cisco routing infrastructure to maintain dependable and efficient network performance. • Administer Palo Alto and Cisco ASA firewall environments, including rule updates, security policy enforcement, and ongoing performance review. • Monitor network health, identify connectivity or performance issues, and resolve incidents to reduce downtime and service disruption. • Support Border Gateway Protocol (BGP) configuration and troubleshooting to sustain stable external and internal routing paths. • Implement network changes, upgrades, and improvements while following operational standards and security requirements. • Collaborate with technical teams to evaluate network needs, recommend solutions, and support infrastructure-related projects. • Maintain accurate documentation for network architecture, device configurations, and support procedures. • Participate in troubleshooting complex networking problems across routers, firewalls, and related infrastructure components.
2026-09-23T21:03:47Z

Cybersecurity Analyst

Oyster Bay, NY
onsite
Permanent / Full Time
80000.00 - 105000.00 USD / Yearly
We are looking for a Cybersecurity Analyst to help protect and strengthen the organization’s technology environment in Oyster Bay, New York. In this role, you will monitor security events, investigate potential threats, and work closely with IT partners to reduce risk across systems and infrastructure. This position also supports secure operations through documentation, system maintenance, and guidance on compliant technology use, including approved AI tools. Responsibilities: • Monitor networks, endpoints, and security tools to detect threats, unusual behavior, vulnerabilities, and unauthorized activity across the environment. • Investigate security events from initial alert through resolution, documenting findings, assessing business impact, and identifying underlying causes. • Evaluate security risks, rank remediation priorities, and collaborate with internal technology teams to implement effective corrective measures. • Review the effectiveness of security controls and confirm that mitigation efforts are completed, tested, and properly validated. • Escalate material cybersecurity, governance, compliance, and risk concerns to leadership with clear analysis to support informed decisions. • Provide guidance on the secure and policy-aligned use of approved artificial intelligence solutions and assist with oversight of related practices. • Assist with infrastructure administration by supporting patching, upgrades, testing, and security improvements, including occasional after-hours maintenance activities. • Maintain current documentation for system settings, security measures, asset inventories, and operational procedures to support audit readiness and continuity. • Offer secondary technical support for escalated user issues and service requests when additional troubleshooting expertise is needed.
2026-09-11T18:23:44Z

Systems Engineer Specialist

St. Paul, MN
onsite
Permanent / Full Time
95000.00 - 110000.00 USD / Yearly
We are looking for a Systems Engineer Specialist to support and strengthen a complex technology environment. This role focuses on infrastructure reliability, network security, Microsoft 365 administration, and cloud-connected systems while helping ensure strong operational performance across the organization. The ideal candidate brings hands-on systems administration experience, sound troubleshooting ability, and a proactive approach to improving resilience, security, and documentation. Responsibilities:• Oversee the day-to-day health of core infrastructure, including Windows servers, network hardware, firewall platforms, and related system components, while applying updates and configuration changes as needed.• Safeguard the environment by administering security controls, reviewing firewall activity, and maintaining protections such as antivirus, malware defense, intrusion prevention, and wireless security measures.• Perform Hyper-V administration and continuity validation activities, including failover exercises and readiness checks that support disaster recovery objectives.• Track performance across systems, applications, cloud services, and network resources, and build meaningful alerts, dashboards, and reports to improve visibility and response times.• Manage Microsoft 365 technologies such as Exchange Online, SharePoint, OneDrive, Teams, Intune, Defender, and Entra ID with an emphasis on security, usability, and service reliability.• Support Azure-based and hybrid infrastructure by assisting with cloud workloads, identity synchronization, and connected services that enable secure operations across on-premises and cloud environments.• Administer identity and access processes, including account lifecycle controls, device enrollment, conditional access policies, access reviews, and role-based permissions.• Maintain backup and recovery operations through routine validation, restoration testing, retention oversight, and participation in disaster recovery and business continuity planning.• Create and update technical standards, system documentation, architecture records, and operational procedures while contributing to assigned technology initiatives and broader IT support needs.
2026-08-28T17:24:10Z

Cyber Security Analyst

Dublin, OH
onsite
Permanent / Full Time
60000.00 - 85000.00 USD / Yearly
We are looking for a Cyber Security Analyst to help strengthen and support daily security operations in Dublin, Ohio. This role focuses on identifying threats, reviewing alerts, and partnering with technical teams to reduce risk across endpoint and vulnerability management activities. The ideal candidate brings hands-on familiarity with modern security tools, sound analytical judgment, and a strong commitment to improving the organization’s overall security posture. Responsibilities: • Review and assess security events, determine potential impact, and take appropriate action to support timely incident response. • Use endpoint protection and detection platforms to examine suspicious activity and help contain threats affecting user devices and systems. • Contribute to vulnerability management by identifying findings, following remediation progress, and preparing clear status updates and reports. • Operate and support tools such as Qualys, Rapid7, or comparable platforms to evaluate exposure and highlight areas requiring attention. • Partner with infrastructure, IT, and security stakeholders to research issues, coordinate corrective actions, and reduce recurring security risks. • Help refine security procedures, maintain operational documentation, and recommend improvements that strengthen defensive capabilities.
2026-08-31T19:18:45Z

Systems Engineer

Fort Worth, TX
onsite
Permanent / Full Time
90000.00 - 100000.00 USD / Yearly
We are looking for an experienced Systems Engineer to join a dynamic energy organization in Fort Worth, Texas. This position supports a predominantly on-premises infrastructure that underpins essential corporate and field operations, requiring a well-rounded, detail-oriented individual who can navigate networking, systems administration, security, and user support. The ideal candidate brings a hands-on approach, strong technical judgment, and the ability to work effectively with a wide range of stakeholders in a fast-paced environment. Responsibilities: • Manage and resolve issues across Cisco-based network environments, including routing, switching, configuration updates, and failover-related events. • Oversee core Microsoft infrastructure services such as Active Directory, Group Policy, Entra ID, and Intune, ensuring reliable access and system performance. • Administer firewall rules, user access permissions, and infrastructure security settings while supporting policy adjustments and related controls. • Collaborate with office staff and field teams to troubleshoot connectivity, application, and platform issues that impact day-to-day operations. • Maintain and support primarily on-premises systems that serve critical business applications used in energy and field-based environments. • Contribute to vulnerability response efforts, compliance-related activities, access reviews, and formal change management practices. • Provide broad technical coverage across infrastructure domains to strengthen overall team support and continuity. • Work across networking, systems, security, enterprise applications, and end-user support in a versatile engineering capacity.
2026-09-01T14:43:40Z

Lead Info Security Analyst

Appleton, WI
remote
Temporary / Contract
60.00 - 70.00 USD / Hourly
We are seeking an experienced PCI Technical Engineer to help build, strengthen, and automate a PCI DSS compliance program within a highly regulated financial services environment.This is a hands-on role for someone who understands PCI DSS at a deep level and has built and matured a PCI program from the ground up. The ideal candidate will have experience defining PCI scope and boundaries, understanding the Cardholder Data Environment (CDE), establishing and validating controls, supporting audits, remediating findings, and continuously improving the program.This role is also focused on automation and process improvement. We are looking for someone who is a creator and problem solver—someone who sees a manual process and asks, “How can we make this better and automate it?”What You’ll Do<ul><li>Build, implement, and mature PCI DSS compliance programs from the ground up.</li><li>Define and maintain PCI scope and boundaries, including identifying systems, applications, networks, processes, and people that fall within PCI requirements.</li><li>Develop a strong understanding of the Cardholder Data Environment (CDE) and how payment card data moves through the environment.</li><li>Establish, document, and validate technical and administrative controls required for PCI DSS compliance.</li><li>Lead PCI audit preparation, evidence gathering, auditor coordination, remediation, and ongoing compliance activities.</li><li>Gather and validate technical artifacts and evidence required to demonstrate compliance.</li><li>Identify control gaps and partner with technical teams to develop and implement remediation plans.</li><li>Continuously assess and mature the PCI program as the technology environment and business requirements evolve.</li><li>Automate PCI evidence collection, control validation, reporting, and other repetitive compliance processes.</li><li>Identify opportunities to automate manual GRC and Information Security processes beyond PCI.</li><li>Develop repeatable processes and solutions that improve efficiency, accuracy, and audit readiness.</li><li>Support internal audits and financial services regulatory examinations.</li><li>Document technical processes and controls in a clear and accurate manner.</li><li>Develop metrics and reporting that communicate compliance, control effectiveness, risk, and remediation status to leadership.</li><li>Partner with Information Security, Infrastructure, Application, Risk, Audit, and other technical teams.</li><li>Help establish and maintain security policies, standards, procedures, and controls related to PCI and Information Security.</li></ul>
2026-09-01T12:44:10Z

Cyber Security Analyst

Los Angeles, CA
remote
Temporary / Contract
35.63 - 41.25 USD / Hourly
We are looking for a Cyber Security Analyst to help protect systems, applications, and sensitive member information in Los Angeles, California. This Long-term Contract opportunity is suited for a security specialist who can monitor threats, investigate suspicious activity, and strengthen defenses across cloud-hosted and web-based environments. The role partners with technical and operational stakeholders to improve risk controls, support audit readiness, and reinforce the organization’s overall security posture. Responsibilities: • Monitor security events, assess potential threats, and take timely action to contain or escalate incidents affecting systems and user accounts. • Examine logs and alert data, including activity captured through Datadog, to identify anomalies, unauthorized access attempts, and emerging attack patterns. • Perform security reviews of cloud platforms, web applications, and member-facing systems to uncover weaknesses and recommend corrective measures. • Investigate phishing campaigns, malware concerns, bot activity, and account compromise cases, documenting findings and response steps clearly. • Evaluate user roles, access levels, and permission structures to support appropriate segregation of duties and stronger authentication controls. • Contribute to the protection and hardening of WordPress environments and other hosted platforms by helping implement practical security improvements. • Prepare audit-related security documentation and assist with remediation planning to support internal assessments and future external compliance reviews. • Partner with leadership and cross-functional teams to reduce risk, improve monitoring practices, and advance broader cybersecurity initiatives.
2026-09-21T14:53:45Z

Network Engineer

Phoenix, AZ
onsite
Permanent / Full Time
100000.00 - 140000.00 USD / Yearly
We are looking for a Network Engineer to support and enhance enterprise network operations in Phoenix, Arizona. This role focuses on maintaining secure, reliable connectivity across critical infrastructure while partnering with internal teams to resolve issues and improve performance. The ideal candidate brings strong hands-on experience with Cisco networking environments, firewall administration, and routing protocols in complex production settings. Responsibilities: • Administer and optimize network infrastructure built on Cisco routing technologies to ensure stable and efficient connectivity. • Configure, monitor, and support Palo Alto and Cisco ASA firewalls to maintain strong perimeter security and controlled network access. • Manage Border Gateway Protocol (BGP) configurations and routing behavior to support dependable external and internal traffic flow. • Investigate network incidents, perform root cause analysis, and implement corrective actions to minimize downtime. • Collaborate with cross-functional technical teams to plan network changes, validate performance, and maintain service reliability. • Develop and maintain clear technical documentation for configurations, standards, topology updates, and support procedures. • Evaluate network performance trends and recommend improvements that strengthen scalability, resilience, and security.
2026-09-22T22:58:46Z

Network Engineer

Irving, TX
onsite
Permanent / Full Time
110000.00 - 120000.00 USD / Yearly
We are looking for an experienced Network Engineer to support and enhance a large-scale enterprise network environment in Irving, Texas. This role focuses on designing resilient infrastructure, resolving advanced connectivity issues, and shaping technical standards that strengthen performance and reliability across multiple locations. The ideal candidate brings deep hands-on expertise in routing, switching, firewalls, wireless technologies, and cloud-connected networks, along with the ability to turn business needs into practical engineering solutions. Responsibilities: • Design, deploy, and maintain enterprise network solutions that improve stability, scalability, and overall service performance across distributed sites. • Investigate complex network incidents, identify root causes, and implement corrective actions to restore and strengthen operations. • Create technical designs, architecture documentation, and standardized procedures to support consistent network implementation and governance. • Assess new networking tools and platforms through testing, validation, and pilot activities before broader adoption. • Administer and optimize core technologies including routing, switching, wireless, firewalls, and software-defined networking components. • Establish and maintain configuration backup, change tracking, and version control practices for network devices and related systems. • Work closely with infrastructure, security, and application teams to deliver integrated solutions aligned with operational and business objectives. • Manage vendor and service provider relationships, including coordination for equipment, support services, and third-party technical engagements. • Contribute to infrastructure modernization efforts and support network integration activities tied to business expansion or organizational change.
2026-08-26T15:58:51Z

Network Engineer

Swansea, SC
onsite
Permanent / Full Time
- USD / Yearly
Robert Half is hiring! We are looking for an Infrastructure Engineer to support and enhance critical infrastructure operations in Columbia, South Carolina area. This position plays a key role in keeping enterprise systems reliable, secure, and scalable across network and server environments. The ideal candidate brings strong technical depth across networking, Microsoft platforms, and virtualization, along with the ability to collaborate effectively with support teams and business stakeholders. Responsibilities:• Oversee the performance, upkeep, and rollout of core infrastructure components, including servers and network hardware, to support ongoing operations and technology initiatives.• Configure, maintain, and resolve issues within Microsoft identity and access platforms, ensuring dependable authentication and access control services.• Manage enterprise network environments across wired, wireless, cloud, and firewall technologies while driving stability, connectivity, and security improvements.• Partner with information security personnel to implement and support infrastructure controls that protect systems and data.• Provide advanced technical guidance to project teams and external implementers when specialized infrastructure expertise is needed.• Advise IT leadership on emerging tools, operational improvements, and practical opportunities to strengthen infrastructure services.• Coordinate with business-facing IT partners to communicate technical changes, align expectations, and minimize disruption to users.• Serve as a senior escalation resource for service desk teams by diagnosing and resolving complex infrastructure and network incidents.
2026-08-24T14:43:58Z

Network Engineer

Los Angeles, CA
onsite
Permanent / Full Time
145000.00 - 175000.00 USD / Yearly
Principal Network Engineer Company OverviewA global enterprise organization is seeking a Principal Network Engineer to help drive the design, modernization, and operational excellence of a large-scale network infrastructure environment. Based in Los Angeles, California, the company operates across multiple regions and relies on highly available, secure, and scalable networking platforms to support business-critical operations. This is an opportunity to join a high-impact technology team focused on innovation, cloud transformation, automation, and enterprise architecture. Role SummaryThe Principal Network Engineer will serve as a senior technical leader responsible for defining network architecture, engineering standards, and strategic networking initiatives across a global enterprise environment. This role will lead the design, implementation, optimization, and governance of enterprise networking solutions spanning data centers, cloud platforms, SD-WAN, and hybrid infrastructure. The ideal candidate combines deep technical expertise with strong leadership skills and the ability to influence technology strategy across multiple teams and stakeholders. Key Responsibilities<ul><li>Lead the design, implementation, and governance of enterprise network architecture across global environments.</li><li>Establish networking standards, best practices, and operational processes that support long-term business objectives.</li><li>Drive cloud networking, SD-WAN, and hybrid infrastructure modernization initiatives.</li><li>Evaluate network performance, capacity, utilization, and reliability while recommending improvements.</li><li>Lead troubleshooting and resolution of complex network, infrastructure, and connectivity issues.</li><li>Oversee network maintenance, upgrades, enhancements, and lifecycle management activities.</li><li>Design and support large-scale routing, switching, WAN, LAN, wireless, and data center networking solutions.</li><li>Partner with infrastructure, cloud, security, and business teams on strategic technology initiatives.</li><li>Develop project plans, technical documentation, operational procedures, and architecture standards.</li><li>Lead vendor relationships, technology evaluations, and solution implementations.</li><li>Drive automation and orchestration initiatives that improve operational efficiency and service delivery.</li><li>Serve as an escalation point for major incidents and critical operational challenges.</li><li>Contribute to network transformation efforts involving cloud adoption, automation, and infrastructure modernization.</li></ul>Additional Details<ul><li>Work model: hybrid 3 days onsite</li><li>Participation in an on-call rotation supporting global operations</li><li>Opportunity to lead high-visibility network transformation and modernization initiatives</li><li>Collaborate with global technology teams supporting critical business operations</li><li>Significant ownership over enterprise networking strategy, standards, and innovation</li></ul>
2026-09-08T17:23:43Z

Cybersecurity Analyst

Los Angeles, CA
remote
Temporary / Contract
45.00 - 55.00 USD / Hourly
email: valerie.montoya@rht(.com) ***Local Southern California candidates only. Applicants must reside within the Southern California area and be able to work onsite as required. Relocation assistance is not available.*** Robert Half is seeking a Cybersecurity Analyst to support and enhance our organization's security posture across cloud applications, web-based platforms, and enterprise infrastructure. This individual will be responsible for monitoring security threats, investigating alerts, auditing security controls, and implementing configuration improvements to reduce risk and strengthen compliance. The ideal candidate has experience working in cloud environments, security monitoring platforms, firewalls, identity and access management, and compliance frameworks involving the protection of sensitive and regulated data. Responsibilities<ul><li>Monitor, investigate, and respond to security alerts, threats, and suspicious activity across cloud and on-premises environments.</li><li>Perform security auditing, access reviews, and configuration assessments to ensure adherence to security standards and best practices.</li><li>Support security monitoring and observability platforms such as Datadog, SIEM, EDR, and log management tools.</li><li>Review and harden security configurations across web applications, cloud infrastructure, and enterprise systems.</li><li>Manage and improve security controls related to authentication, authorization, and privileged access.</li><li>Assist with firewall administration, security policy reviews, and access control management.</li><li>Partner with infrastructure, application, and development teams to identify and remediate vulnerabilities.</li><li>Investigate and respond to security incidents, documenting findings and recommendations.</li><li>Ensure compliance with applicable security and privacy requirements related to PII and regulated data.</li><li>Support internal and external audits and participate in risk assessments and security reviews.</li><li>Develop and maintain security documentation, standards, policies, and procedures.</li></ul>
2026-09-18T22:44:09Z

Cybersecurity Engineer

Jacksonville, FL
onsite
Temporary / Contract
- USD / Hourly
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>
2026-09-18T10:38:43Z

Network Administrator

Nashville, TN
remote
Temporary / Contract
35.00 - 40.00 USD / Hourly
Robert Half is seeking a Contract Network Administrator to join our client's IT team. As a Contract Network Administrator, you will be responsible for the design, implementation, and maintenance of the organization's network infrastructure. This role offers an exciting opportunity to work with a respected organization and contribute to the management of a robust and efficient network environment. Key Responsibilities:<ol><li>Network Design and Configuration: Design, deploy, and maintain network infrastructure, including routers, switches, firewalls, and wireless technologies, to ensure optimal performance and security.</li><li>Network Monitoring and Optimization: Monitor network performance, troubleshoot issues, and implement optimizations to maximize network efficiency and reliability.</li><li>Security Management: Implement and manage network security measures, including firewalls, intrusion detection systems, and VPNs, to protect against cybersecurity threats.</li><li>Network Maintenance: Perform routine maintenance tasks, such as software updates, firmware upgrades, and hardware replacements, to ensure network stability.</li><li>Troubleshooting and Support: Provide technical support and resolve network-related issues reported by users or identified through monitoring tools in a timely manner.</li><li>Documentation: Maintain accurate documentation of network configurations, procedures, and changes for future reference and compliance purposes.</li><li>Vendor Coordination: Collaborate with vendors and service providers to procure network equipment, manage service contracts, and troubleshoot complex network issues.</li><li>Capacity Planning: Assess network capacity, anticipate growth requirements, and make recommendations for upgrades or changes to meet organizational needs.</li></ol>
2026-09-22T17:13:49Z

Network Engineer

Los Angeles, CA
onsite
Permanent / Full Time
160000.00 - 220000.00 USD / Yearly
A rapidly growing, technology-driven organization is looking for a Senior Network Engineer to own the design, architecture, reliability, and scalability of network infrastructure across a complex, multi-site environment. This is a high-impact opportunity for a senior networking professional who enjoys solving challenging infrastructure problems, building highly available environments, and introducing automation into network operations. You’ll have significant ownership over network architecture while partnering closely with infrastructure, security, IT, and operations teams. What You’ll Do<ul><li>Own network architecture across data center, campus, multi-site, WAN, and cloud environments</li><li>Design scalable routing and switching architectures, including BGP, OSPF, segmentation, and route policy</li><li>Build and support VXLAN/EVPN spine-leaf fabrics, including VTEPs, VNIs, VRFs, and DCI</li><li>Lead new site deployments from topology design and capacity planning through production</li><li>Architect highly available connectivity, VPNs, firewall infrastructure, and redundant network paths</li><li>Drive network automation using Infrastructure-as-Code, GitOps, Terraform, Ansible, Python, and CI/CD</li><li>Contribute to Kubernetes and container networking</li></ul> Compensation & Benefits<ul><li>Incentive Stock Options (ISO)</li><li>100% employee coverage for medical, dental, vision, and life insurance</li><li>50% dependent insurance coverage</li><li>401(k)</li><li>Flexible/unlimited vacation policy</li><li>Relocation stipend available for qualified candidates relocating to the Los Angeles area</li><li>Significant opportunity to influence network architecture and infrastructure strategy</li></ul>Location & Travel<ul><li>Torrance, CA</li><li>Hybrid schedule with 3–4 days onsite per week</li><li>Candidates will be expected to work onsite during their first three weeks of onboarding</li><li>Approximately 10–20% travel for site deployments</li></ul> Work AuthorizationDue to applicable U.S. government export-control requirements, candidates must meet applicable ITAR eligibility requirements, including being a U.S. citizen, lawful permanent resident, protected individual, or otherwise eligible to obtain the required authorizations. If you’re a senior network engineer who wants genuine ownership of architecture, automation, and large-scale infrastructure—and wants to build networks that will support a rapidly scaling organization—this could be an excellent opportunity Apply now for immediate consideration and direct message Reid Gormly on LinkedIN.
2026-09-09T20:34:01Z

Network Engineer

Brunswick, GA
onsite
Permanent / Full Time
42000.00 - 60000.00 USD / Yearly
We are looking for a Network Engineer to support and enhance enterprise network operations in Brunswick, Georgia. This position focuses on maintaining secure, reliable connectivity across core infrastructure while helping improve performance and resilience. The ideal candidate brings strong hands-on experience with Cisco networking environments, routing protocols, and firewall administration. Responsibilities: • Manage and optimize network infrastructure built on Cisco routing and switching technologies to ensure dependable day-to-day operations. • Configure, monitor, and troubleshoot Palo Alto and Cisco ASA firewalls to maintain security, availability, and policy compliance. • Administer Border Gateway Protocol (BGP) routing and resolve complex connectivity issues affecting internal and external network traffic. • Investigate network performance concerns, identify root causes, and implement corrective actions that improve stability and throughput. • Collaborate with cross-functional technical teams to plan, test, and deploy network changes with minimal disruption to business operations. • Create and maintain accurate technical documentation for configurations, topology, standards, and support procedures. • Support infrastructure upgrades, maintenance activities, and other network-related changes while following established change control practices.
2026-09-09T12:38:42Z

Network Engineer

Malvern, PA
onsite
Temporary to Hire
57.00 - 66.00 USD / Hourly
We are looking for a Network Engineer to join a contract opportunity in Pennsylvania. In this role, you will contribute to the design, support, and optimization of enterprise network, voice, and collaboration systems within a Cisco-centered environment. The position requires a hands-on, detail-oriented individual who can strengthen reliability, performance, and security while partnering with internal teams to deliver stable communication services. Responsibilities: • Oversee the daily operation and ongoing improvement of Cisco network infrastructure, including switching, routing, VLAN segmentation, spanning tree, and access layer connectivity. • Configure and support enterprise voice platforms by administering Cisco Unified Communications systems, call routing components, and related telephony services. • Maintain cloud-based collaboration tools such as Webex and Microsoft Teams, including account setup, dial plan coordination, and interoperability with on-premises environments. • Administer emergency calling solutions and verify that voice services align with applicable E911 requirements across company locations. • Develop, document, and carry out disaster recovery and failover exercises for network and voice platforms, capturing outcomes and validating recovery readiness. • Apply and tune quality of service settings to preserve call clarity and prioritize real-time traffic throughout the communications environment. • Investigate and resolve call quality problems, service interruptions, and network-related voice issues using a disciplined troubleshooting approach. • Support structured change management processes by preparing documentation, implementing approved updates, and completing post-change review activities. • Partner with security, compliance, vendors, and cross-functional technology teams to ensure infrastructure meets operational standards and regulatory expectations. • Keep technical records current, including network diagrams, voice configurations, dial plans, and support procedures.
2026-09-08T15:08:48Z

Software Automation Engineer

Philadelphia, PA
remote
Temporary / Contract
55.00 - 59.00 USD / Hourly
Software Automation Engineer IVLocation: Remote, East Coast hours Software Automation Engineer to support the incident response SOC (Cyber Security Operations Center – CSOC) that will focus on building (design and develop) and implementing AI driven automation solutions through AI agents, AI powered workflows, and process automation to reduce repetitive work and enabling security teams to focus on high value investigations. Responsibilities:<ul><li>Partner with various SOC Leaders, technical owners, and stakeholders to understand operational challenges and automation opportunities.</li><li>Design, build, and deploy AI-powered solutions such as: </li><li>AI triage bots</li><li>Watchlist automation</li><li>Incident response automation</li><li>Security operations workflows</li><li>AI agents and intelligent automation tools</li><li>Build solutions end-to-end, from requirements gathering through deployment and support.</li><li>Participate in architectural design and technical decision-making.</li><li>Integrate AI and automation tools into existing enterprise systems and workflows.</li><li>Improve SOC efficiency by reducing false positives, manual effort, and administrative tasks.</li><li>Develop software solutions utilizing AWS services and APIs.</li><li>Collaborate across security, engineering, and operations teams.</li></ul>
2026-09-15T02:24:07Z

Network Administrator

Fort Lauderdale, FL
onsite
Temporary / Contract
- USD / Hourly
We are looking for a skilled and proactive Network Administrator to oversee and enhance our network systems in Fort Lauderdale, Florida. In this role, you will play a critical part in ensuring the stability, security, and efficiency of our wired and wireless infrastructure, as well as firewall technologies. This is a long-term contract opportunity, ideal for professionals eager to collaborate across teams and maintain high standards of network reliability. Responsibilities:• Configure, manage, and troubleshoot network devices such as routers, switches, firewalls, and wireless access points.• Administer and support firewall solutions, including platforms like Palo Alto Networks and Cisco, ensuring connectivity and security.• Monitor and maintain VPN tunnels, remote access systems, and site-to-site connections to guarantee seamless operations.• Assist in deploying, analyzing, and improving wired and wireless network infrastructure for optimal performance.• Collaborate with Deskside Support, Server Administration, and Information Security teams to align IT operations and resolve issues.• Uphold compliance with security protocols and regulatory standards by monitoring and maintaining network configurations.• Document network setups, updates, incident responses, and inventory records to ensure transparency and accuracy.• Provide Tier 2 support for network-related challenges, escalating more complex issues when necessary.• Participate in IT change management processes to ensure smooth transitions and upgrades.• Follow service management best practices related to incidents, problems, and change management processes.
2026-09-21T20:38:46Z

SOC Engineer

Chicago, IL
onsite
Permanent / Full Time
95000.00 - 125000.00 USD / Yearly
We are seeking a Senior SOC Engineer to help monitor, detect, investigate, and respond to cybersecurity threats across enterprise environments. This role is responsible for strengthening security operations, improving detection capabilities, and supporting incident response efforts to protect systems, networks, and data. The ideal candidate brings deep experience in security operations, threat detection, incident investigation, and security tooling. This person is analytical, collaborative, and able to operate effectively in fast-paced environments where timely response and strong judgment are critical. Key Responsibilities<ul><li>Monitor security events, alerts, and incidents across networks, endpoints, cloud environments, and applications.</li><li>Investigate suspicious activity, triage alerts, and determine severity, impact, and appropriate response actions.</li><li>Lead or support incident response activities, including containment, eradication, recovery, and post-incident analysis.</li><li>Develop, tune, and maintain SIEM use cases, correlation rules, dashboards, and alerting logic.</li><li>Analyze logs and telemetry from multiple security tools to identify threats, anomalies, and indicators of compromise.</li><li>Collaborate with infrastructure, engineering, and IT teams to remediate vulnerabilities and strengthen security controls.</li><li>Conduct threat hunting activities to proactively identify malicious behavior or hidden risks.</li><li>Support the development and maintenance of SOC processes, playbooks, runbooks, and escalation procedures.</li><li>Mentor junior analysts and contribute to the maturity of security operations practices.</li><li>Recommend improvements to detection engineering, incident handling, and operational workflows.</li><li>Prepare incident reports, metrics, and executive-ready summaries for technical and non-technical stakeholders.</li><li>Stay current on emerging threats, attacker techniques, and cybersecurity best practices.</li></ul>
2026-09-22T19:18:45Z

Network Administrator

Seattle, WA
onsite
Temporary / Contract
60.00 - 70.00 USD / Hourly
Robert Half Technology is seeking a hands-on Network Administrator to support and maintain a client in the government agency. This role is focused on ensuring the stability, performance, and reliability of the organization's network infrastructure through proactive monitoring, troubleshooting, and ongoing administration. The ideal candidate will have strong networking fundamentals, VMware experience, and the ability to communicate effectively with both technical and non-technical stakeholders. Duration: Short-term contractLocation: 100% onsite – Downtown SeattleSchedule: Monday-Friday (8AM-5PM; after hours support as needed) Responsibilities<ul><li>Maintain and support the organization's network infrastructure, ensuring high availability and performance.</li><li>Proactively monitor network health and respond to performance issues, outages, and connectivity problems.</li><li>Perform Tier 2 and Tier 3 troubleshooting across network, server, and infrastructure components.</li><li>Configure, manage, and support switches, routers, wireless access points, controllers, firewalls, and related network devices.</li><li>Troubleshoot and resolve issues related to routing, switching, VLANs, network segmentation, TCP/IP, and firewall configurations.</li><li>Support VMware vSphere environments, including basic administration, troubleshooting, and configuration assistance.</li><li>Assist with server and infrastructure maintenance activities.</li><li>Document network changes, procedures, troubleshooting steps, and technical configurations.</li><li>Partner with cross-functional teams to communicate technical issues, resolutions, and project updates in a clear and understandable manner.</li><li>Participate in infrastructure improvement initiatives and ongoing operational support.</li></ul>
2026-09-11T21:18:37Z

Network Engineer

Lubbock, TX
onsite
Permanent / Full Time
105000.00 - 125000.00 USD / Yearly
We are looking for a Network Engineer to support and strengthen enterprise network operations for a financial services environment in Lubbock, Texas. This position focuses on resolving complex infrastructure issues, maintaining reliable connectivity, and improving the performance of critical network and voice systems. The ideal candidate brings strong Cisco expertise, a proactive approach to troubleshooting, and the ability to communicate clearly while supporting technical needs across regional sites. Responsibilities: • Deliver advanced technical support for escalated network, infrastructure, and connectivity incidents affecting business operations. • Travel within the regional area as needed to complete onsite troubleshooting, equipment replacements, and technical service requests, with travel accounting for up to 30% of the role. • Deploy, configure, and maintain core networking equipment such as routers, switches, firewalls, and wireless access points. • Oversee the health and performance of network environments by identifying disruptions quickly and driving timely resolution. • Administer Cisco voice platforms, including ongoing maintenance, configuration updates, and system enhancements. • Strengthen network protection by applying security controls, standards, and protocols aligned with organizational requirements. • Support backup, recovery, and routine maintenance activities to preserve system availability, resiliency, and data integrity. • Record incident details, configuration updates, inventory changes, and remediation efforts within service desk and technical documentation systems. • Coordinate with internal stakeholders and external vendors to provide status updates, resolve service-impacting issues, and sustain high network uptime. • Perform triage, investigate software and configuration problems, and address potential high-impact network events before they escalate.
2026-08-25T17:23:47Z

IT Systems & Infrastructure Engineer

Greater Cleveland, OH
onsite
Permanent / Full Time
100000.00 - 130000.00 USD / Yearly
We are looking for an IT Systems & Infrastructure Engineer to support and strengthen a complex technology environment in Greater Cleveland, Ohio. This position will help maintain secure, reliable, and efficient infrastructure across core business systems, network services, and manufacturing-related platforms. The ideal candidate brings strong technical depth across Microsoft ecosystems, enterprise applications, and cybersecurity practices, along with the ability to improve system performance through automation and integration. Responsibilities:• Administer and optimize server, directory, messaging, and cloud-based platforms to ensure dependable day-to-day operations across the business.• Support network infrastructure by maintaining connectivity, security, and performance for firewalls, switches, routers, and related technologies.• Manage enterprise systems and manufacturing-facing applications, including ERP-connected environments, to promote stable and efficient business processes.• Develop and maintain automation, scripts, and API-based integrations to streamline administration, reduce manual effort, and improve data flow between systems.• Oversee backup, recovery, patching, and vulnerability response activities to protect infrastructure availability and reduce operational risk.• Implement and support endpoint management and cybersecurity controls that strengthen device security and align with organizational standards.• Monitor infrastructure health, troubleshoot technical issues, and resolve system problems affecting users, applications, and production support environments.• Contribute to reporting and analytics capabilities by supporting database-driven solutions and system data accessibility for operational decision-making.
2026-08-27T17:28:48Z

AI Security Architect

Remote, OH
remote
Temporary / Contract
- USD / Hourly
We are looking for an AI Security Architect to help shape and strengthen the security posture of advanced AI solutions. This Long-term Contract position offers the opportunity to guide secure architecture decisions for AI applications, intelligent agents, copilots, and model-driven platforms while working closely with technical and governance stakeholders. The ideal candidate will bring deep expertise in cybersecurity architecture and practical experience addressing the unique risks associated with generative AI, machine learning, and cloud-based environments. Responsibilities:• Lead comprehensive security architecture evaluations for AI-enabled products, including intelligent assistants, automated agents, coding copilots, and other model-powered solutions.• Conduct structured threat assessments and risk analyses focused on issues such as prompt manipulation, unauthorized model behavior, sensitive data exposure, training-data compromise, and third-party AI dependencies.• Create and maintain secure design principles, architectural standards, and implementation guardrails that support responsible AI deployment across the enterprise.• Collaborate with engineering, enterprise architecture, cloud, data protection, privacy, legal, and risk teams to embed security requirements throughout the AI solution lifecycle.• Examine model interactions, application data movement, agent orchestration patterns, vector storage technologies, AI gateways, and cloud hosting configurations to identify security gaps.• Define and improve controls for runtime protection, content governance, telemetry collection, monitoring, logging, and incident response within AI environments.• Support alignment with internal security policies, established AI security frameworks, and applicable regulatory or governance expectations.• Contribute to architecture review forums, exception and risk decision processes, and broader AI governance efforts to promote secure adoption at scale.
2026-09-22T14:23:48Z

Network Engineer

Rosemead, CA
onsite
Permanent / Full Time
140000.00 - 160000.00 USD / Yearly
Job TitleSenior Network Engineer Company OverviewA leading organization in the consumer services and enterprise operations space, based in San Gabriel Valley, California, is focused on delivering reliable, scalable technology solutions across a large, distributed environment. The company emphasizes operational excellence, innovation, and strong infrastructure to support critical business functions. Its technology teams play a key role in ensuring seamless connectivity, performance, and security at scale. Role SummaryThe Senior Network Engineer will be responsible for designing, maintaining, and optimizing enterprise network infrastructure in San Gabriel Valley, California. This role serves as a technical lead across network operations, ensuring high availability, performance, and scalability while supporting large-scale business operations. The position also plays a critical role in disaster recovery planning, infrastructure modernization, and cross-functional collaboration with security and infrastructure teams. Key Responsibilities<ul><li>Design, implement, and maintain enterprise-scale network infrastructure across LAN, WAN, and wireless environments</li><li>Configure and support routers, switches, firewalls, and related networking equipment</li><li>Monitor network performance, troubleshoot issues, and implement improvements for stability and scalability</li><li>Lead disaster recovery initiatives, including planning, testing, patching, and ongoing maintenance</li><li>Partner with cross-functional teams to ensure secure and efficient network operations</li><li>Support cloud networking environments and hybrid infrastructure integrations</li><li>Perform capacity planning and recommend upgrades to meet business growth demands</li><li>Manage firmware updates, patches, and system upgrades to maintain performance and security</li><li>Collaborate with vendors and external partners to evaluate and implement network solutions</li><li>Lead or contribute to network-related projects from planning through implementation and support</li></ul>Compensation & Benefits<ul><li>$145,000 - $ 155,000 with discretionary bonus + stock</li><li>Performance-based bonus opportunities and equity participation</li><li>Comprehensive medical, dental, and vision coverage with strong employer contributions</li><li>Retirement plan with company match</li><li>Additional perks including employee discounts and wellness-focused benefits</li><li>Strong work-life balance and team-oriented culture</li></ul>Additional Details<ul><li>Hybrid work model with regular in-office collaboration (4 days per week)</li><li>Flexible start times within core working hours</li><li>Opportunity to work in a large-scale, enterprise environment with high visibility</li><li>Role includes both operational support and project-based work</li></ul>
2026-09-23T16:34:13Z

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