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200 results for Security Architect in Norfolk, VA

Data Security Analyst

Chicago, IL
onsite
Temporary / Contract
79.16 - 91.66 USD / Hourly
We are looking for a Data Security Analyst to support and strengthen email and messaging security operations for a Contract position based in Chicago, Illinois. This role focuses on protecting the organization from phishing, malware, impersonation, and other email-borne threats while improving the reliability and security of mail delivery. The ideal candidate brings deep experience with Proofpoint, hybrid messaging environments, and user-focused security practices, along with the ability to communicate clearly across technical and non-technical teams. Responsibilities: • Investigate and resolve complex email security and delivery issues, including routing failures, encryption challenges, quarantine events, and user-reported security concerns. • Review dashboards, system logs, and alert activity to identify and respond to phishing attempts, malware incidents, spoofing, and impersonation threats. • Administer and optimize Proofpoint Essentials and related integrations to maintain strong protection across the messaging environment. • Configure and maintain email security controls, including encryption settings, policy rules, and quarantine management processes. • Lead initiatives involving Proofpoint enhancements, platform updates, and rollout of new security capabilities. • Develop clear guidance and training materials for IT teams and end users on secure email practices and available protection tools. • Support security awareness efforts by helping manage phishing simulation activities and user education programs. • Collaborate with broader security operations by connecting email security insights with SIEM platforms and other enterprise security tools where applicable.
2026-06-02T16:34:09Z

Security Network Engineer

Houston, TX
onsite
Temporary to Hire
61.75 - 71.50 USD / Hourly
We are looking for a Security Network Engineer to join a team in Houston, Texas in a contract capacity with the potential for a permanent role. This position blends cybersecurity leadership with hands-on network engineering, offering the opportunity to strengthen and modernize enterprise infrastructure across on-premises and cloud environments. The role is ideal for someone who can secure critical systems, improve network performance, and partner with internal teams and external vendors to support a resilient technology environment. Responsibilities: • Build and enhance security safeguards across enterprise networks, user devices, identity platforms, and cloud-based systems to reduce risk and improve protection. • Partner with external security providers to investigate alerts, assess threats, and coordinate timely response actions using monitoring platforms and intelligence sources. • Lead vulnerability reviews and security testing efforts, then prioritize and drive corrective measures to address identified weaknesses. • Administer and optimize core security technologies such as firewalls, endpoint defense tools, intrusion prevention capabilities, and access management solutions. • Create, refine, and enforce cybersecurity standards, operational procedures, and a broader security program aligned with business needs. • Maintain and troubleshoot network infrastructure including SD-WAN, routers, switches, wireless environments, VPN connectivity, and virtualized platforms across multiple locations. • Support directory services and policy administration in a distributed environment, including Active Directory and group policy management. • Respond to infrastructure and connectivity issues affecting both physical and cloud-hosted systems, providing advanced technical support when escalation is required. • Keep network diagrams, asset records, and technical runbooks current to support operational consistency and efficient issue resolution. • Contribute to compliance readiness, risk evaluations, and security audits while collaborating with cross-functional teams and third-party partners.
2026-06-01T13:13:49Z

Systems Engineer

Ada, MI
onsite
Temporary / Contract
40.00 - 50.00 USD / Hourly
We are looking for a Systems Engineer to support endpoint operations, cloud administration, and security-focused infrastructure initiatives for client environments in Ada, Michigan. This Long-term Contract position is ideal for someone who enjoys hands-on technical work across device management, Microsoft cloud platforms, and operational security tools. The role offers the opportunity to contribute to daily support activities, strengthen documentation, and partner with senior engineers on onboarding, monitoring, and remediation efforts. Responsibilities: • Oversee routine endpoint administration tasks across Windows and macOS devices, including health monitoring, patch deployment, and automation support through remote management platforms. • Provide operational support for directory and identity services by handling account lifecycle changes, group-based access updates, and basic device profile administration. • Assist with mobile and desktop management processes by supporting enrollment activities, reviewing compliance settings, and troubleshooting device configuration issues. • Review security notifications from managed detection tools, document investigative findings, and escalate suspicious activity while helping with containment steps as directed. • Support secure network access initiatives by helping configure Zero Trust tools, update access policies, and assist with client onboarding to cloud-based security services. • Participate in controlled firewall and network security changes on platforms such as FortiGate and Meraki while following established approval procedures. • Monitor threat visibility dashboards and endpoint security alerts, triage issues according to documented guidance, and maintain accurate ticket notes for follow-up. • Perform day-to-day Microsoft 365 and Entra ID administration, including mailbox support, permissions management, license updates, user maintenance, and collaboration platform troubleshooting. • Help maintain backup and disaster recovery operations by checking job status, escalating failures, validating restores, and keeping technical documentation current in system records. • Contribute to client onboarding and continuous improvement efforts by preparing configuration records, updating runbooks, supporting risk and impact assessments, and completing assigned technical learning plans.
2026-06-10T07:04:10Z

Information Security Lead

Mcallen, TX
onsite
Permanent / Full Time
80000.00 - 100000.00 USD / Yearly
We are looking for an experienced Information Security Lead to manage and enhance the organization's security operations, incident response, and compliance frameworks. Based in McAllen, Texas, this role is pivotal in safeguarding the company's systems, data, and infrastructure against emerging threats while ensuring compliance with regulatory standards. The ideal candidate will bring a strong background in cybersecurity operations, team leadership, and risk management. Responsibilities: • Direct and oversee daily security operations, including monitoring and triaging alerts, ensuring proper escalation procedures are followed. • Develop and fine-tune detection use cases to address evolving security threats effectively. • Implement and maintain robust security controls across all platforms and systems. • Drive automation and orchestration efforts to improve operational efficiency and reduce manual processes. • Lead incident response efforts, coordinating containment, eradication, and recovery activities across IT and business units. • Maintain and regularly test incident response procedures and playbooks, ensuring readiness for security events. • Supervise user provisioning and deprovisioning processes, enforcing access controls and periodic access reviews. • Conduct risk assessments and ensure the implementation of security policies and procedures organization-wide. • Develop and manage key performance and risk indicators to monitor and improve the organization's security posture. • Mentor and provide leadership to security analysts and engineers, fostering a culture of collaboration and accountability.
2026-06-01T19:18:48Z

Cyber Security Engineer

San Antonio, TX
onsite
Temporary to Hire
45.60 - 52.80 USD / Hourly
We are looking for a Cyber Security Engineer to join a healthcare-focused organization in San Antonio, Texas in a contract-to-permanent capacity. This role will help strengthen enterprise security practices by guiding compliance efforts, protecting sensitive data, and advancing risk reduction initiatives across technical and business teams. The position requires someone who can translate security priorities into practical actions, support operational resilience, and promote strong security awareness throughout the organization. Responsibilities: • Develop and refine cybersecurity policies, standards, and procedures that support the organization’s risk and governance framework. • Partner with risk, compliance, and internal stakeholders to perform security assessments, support audits, and align controls with applicable regulatory expectations. • Evaluate emerging threats and existing vulnerabilities, determine business impact, and recommend mitigation strategies that reduce organizational risk. • Work closely with infrastructure, application, and technical teams to investigate security findings and drive timely remediation of operational issues. • Track corrective action efforts, prepare status reporting for leadership, and help coordinate ongoing risk reduction activities across the enterprise. • Support continuous enhancement of the cybersecurity program by identifying improvement opportunities and recommending practical security best practices. • Review third-party security controls and participate in vendor risk evaluations for systems and services that store, process, or transmit organizational data. • Oversee identity and access management activities, including access reviews and required periodic audits. • Lead disaster recovery readiness efforts and coordinate business continuity planning with compliance and risk management partners.
2026-05-08T14:24:06Z

Security Engineer

Jacksonville, FL
onsite
Temporary / Contract
- USD / Hourly
Looking for a Security Engineer with strong endpoint management experience to support enterprise security operations and device compliance.Key Responsibilities:<ul><li>Manage and secure endpoints using SCCM / Microsoft Endpoint Configuration Manager</li><li>Deploy patches, updates, and software across the environment</li><li>Monitor and respond to security vulnerabilities and threats</li><li>Implement endpoint security policies and hardening standards</li><li>Support audits, compliance, and remediation efforts</li><li>Work with IT teams on incident response and security improvements</li></ul>
2026-05-26T14:14:22Z

Enterprise Data Architect

Surprise, AZ
remote
Temporary to Hire
- USD / Hourly
Robert Half's client in Surprise, Arizona is seeking an Enterprise/Lead Data Architect. This will be an onsite, long term contract position in Surprise, Arizona. Key ResponsibilitiesDiscovery & Current-State Assessment<ul><li>Lead comprehensive discovery of the current data environment, including systems, data flows, and storage platforms</li><li>Assess existing architecture (data warehouses, lakes, operational systems, cloud/on-prem)</li><li>Identify gaps, inefficiencies, redundancies, and data silos</li><li>Evaluate current data quality, accessibility, and scalability</li></ul>Future-State Architecture & Strategy<ul><li>Define and design a long-term (5–10 year) data architecture roadmap aligned to business growth</li><li>Provide recommendations on where data should reside (data lake, warehouse, cloud platforms, etc.)</li><li>Design scalable, high-performance data solutions to support enterprise reporting, analytics, and future AI/ML initiatives</li><li>Advise on total data volume growth and infrastructure planning (full-scale/data capacity planning)</li></ul>System Mapping & Data Flow<ul><li>Map data flows across critical systems (ERP, CRM, HRIS, and other business applications)</li><li>Develop enterprise data models and architecture diagrams</li><li>Identify and eliminate data silos while improving system interoperability</li></ul>Data Governance & Compliance<ul><li>Establish and implement data governance frameworks, standards, and best practices</li><li>Define data ownership, stewardship, and lifecycle management processes</li><li>Ensure compliance with HIPAA, PCI, and other regulatory requirements</li><li>Develop data classification, security, and access control models</li></ul>Integration Strategy<ul><li>Evaluate and redesign integration architecture (ETL, APIs, middleware)</li><li>Recommend tools and frameworks for modern data integration (real-time, batch, hybrid)</li><li>Optimize data movement across systems to improve performance and reliability</li><li>Advise on future-state integration patterns (API-first, event-driven, microservices)</li></ul>
2026-06-02T21:14:04Z

IT Security Engineer – Zscaler Specialist

Chicago, IL
onsite
Temporary / Contract
63.65 - 73.70 USD / Hourly
We are looking for an experienced IT Security Engineer – Zscaler Specialist to support and strengthen enterprise cloud security operations in Chicago, IL. This Long-term Contract position focuses on administering and enhancing Zscaler-based security services while helping maintain a reliable, scalable, and well-governed security environment. The role will partner with cross-functional teams to evaluate requirements, resolve technical issues, and improve secure access, web protection, and data safeguarding capabilities. Responsibilities:• Administer and optimize Zscaler security platforms to support secure, high-performing access across cloud and enterprise environments.• Investigate configuration issues, analyze service behavior, and implement corrective actions to maintain stable security operations.• Collaborate with infrastructure, network, and application teams to align security controls with business needs and technical requirements.• Support secure web access, zero trust connectivity, firewall policy coordination, and data protection initiatives across the environment.• Conduct reviews of existing processes and technical documentation to identify gaps, recommend improvements, and strengthen operational consistency.• Translate business and security needs into clear technical requirements, user stories, and actionable implementation plans in Agile delivery settings.• Participate in troubleshooting efforts, root cause analysis, and service improvement activities to reduce risk and enhance platform performance.• Assist with documentation updates, control validation, and ongoing analysis related to security changes, policies, and operational procedures.
2026-06-05T21:23:46Z

Infrastructure & Security Engineer

Garden City, GA
onsite
Permanent / Full Time
80000.00 - 95000.00 USD / Yearly
We are looking for an Infrastructure & Security Engineer to strengthen and support our technology environment in Garden City, Georgia. This role combines hands-on systems administration, cybersecurity oversight, and end-user support to keep business operations reliable, secure, and efficient. The ideal candidate brings a practical approach to infrastructure management, responds effectively to technical challenges, and helps align IT priorities with operational goals. Responsibilities: • Build, maintain, and optimize core technology systems across server, network, and cloud environments to support daily operations. • Track infrastructure health, capacity, and uptime, taking proactive steps to improve performance and long-term reliability. • Administer backup strategies, recovery procedures, and continuity plans to reduce risk and support business resilience. • Establish and enforce security controls, policies, and operating standards that protect systems, data, and user access. • Investigate vulnerabilities, monitor for suspicious activity, and coordinate timely response to security events and incidents. • Manage endpoint security, firewall administration, identity access controls, and patching practices across the environment. • Oversee setup, configuration, and lifecycle support for desktops, laptops, and mobile devices used throughout the organization. • Provide advanced troubleshooting for escalated user issues and participate in after-hours support coverage as part of an on-call rotation. • Work with internal stakeholders and external vendors to maintain service continuity, guide technology improvements, and support IT planning and budgeting. • Mentor less experienced IT team members while helping drive technology decisions that support broader business objectives.
2026-06-05T15:48:46Z

IT Security Specialist

Cambridge, MA
onsite
Permanent / Full Time
90000.00 - 110000.00 USD / Yearly
We are looking for a dedicated IT Security Specialist to join our team in Cambridge, Massachusetts. The ideal candidate will play a key role in maintaining the integrity, confidentiality, and security of data across our systems. This position requires a proactive individual with a strong background in cybersecurity and governance practices. Responsibilities: • Implement and monitor security protocols to ensure the protection of sensitive data and systems. • Conduct regular audits and assessments to identify vulnerabilities and ensure compliance with data privacy regulations. • Develop and enforce security policies and procedures to safeguard computer files and databases. • Collaborate with cross-functional teams to address cybersecurity risks and enhance overall security posture. • Analyze security incidents and provide recommendations for mitigation and prevention. • Manage and maintain secure access controls for databases and information systems. • Provide training and awareness programs to educate staff on cybersecurity best practices. • Stay up-to-date with emerging threats and technologies to continuously improve security measures. • Assist in the development and execution of governance strategies related to cybersecurity. • Prepare detailed reports on security performance and compliance findings for management review.
2026-05-19T20:18:46Z

AI Architect

Dallas, TX
onsite
Permanent / Full Time
120000.00 - 195000.00 USD / Yearly
We are looking for an experienced AI Architect to shape and deliver enterprise AI capabilities that support global business operation. This position focuses on creating scalable architectures for generative AI, machine learning, intelligent automation, and advanced analytics while aligning technical strategy with business goals. The role will work closely with executives, IT leaders, and cross-functional teams to establish a practical AI roadmap and bring secure, production-ready solutions into day-to-day operations. Responsibilities:• Develop enterprise-wide AI architecture standards, reference models, and implementation guidelines to support consistent solution delivery across business functions.• Design and deploy scalable platforms for generative AI, agent-based systems, machine learning, and analytics that can operate effectively in a global environment.• Establish governance practices covering model oversight, responsible AI usage, security controls, compliance expectations, and lifecycle management.• Partner with senior stakeholders to identify high-impact opportunities where AI can improve operational performance, decision-making, and business outcomes.• Lead the architecture and rollout of AI-enabled assistants, knowledge tools, and automated workflows integrated with core enterprise applications and internal data sources.• Create robust API, microservices, and orchestration patterns that enable reliable integration of AI services with business platforms and custom solutions.• Build and refine retrieval-augmented generation solutions, vector-based search capabilities, prompt frameworks, and enterprise knowledge access models.• Work with data engineering and platform teams to implement scalable AI pipelines, MLOps and LLMOps practices, monitoring, and cloud-based deployment patterns across major cloud environments.• Evaluate emerging vendors, tools, and proof-of-concept solutions while guiding technical teams through architecture decisions, implementation challenges, and best practices.
2026-05-28T15:44:09Z

Network Engineer

Schaumburg, IL
onsite
Temporary / Contract
71.25 - 82.50 USD / Hourly
We are looking for an experienced Network Engineer to support enterprise networking and security initiatives in Schaumburg, Illinois. This Long-term Contract position focuses on designing, administering, and optimizing secure network environments across firewall, wireless, and cloud-managed platforms. The role requires a hands-on, detail-oriented individual who can strengthen connectivity, improve visibility, and help deliver infrastructure changes with minimal disruption. Responsibilities: • Administer and enhance network security platforms using Fortinet solutions, including firewall, endpoint access, and analytics tools. • Manage Aruba-based switching, wireless, and centralized management environments to maintain reliable campus and branch connectivity. • Plan and execute secure connectivity updates, including IPsec-related changes, pilot deployments, and production implementations. • Integrate network and security systems with identity services such as Active Directory and Entra ID to support controlled access. • Oversee certificate usage and lifecycle processes to help maintain trusted authentication across network services. • Monitor logs, generate operational reporting, and troubleshoot issues spanning firewalls, routing, wireless, and security infrastructure. • Create and maintain technical documentation, including standard procedures, operational runbooks, and knowledge transfer materials. • Collaborate with technical teams to support cloud-managed networking and security platforms while improving performance and resilience.
2026-05-07T18:38:41Z

Security Consultant

Dallas, TX
onsite
Temporary / Contract
60.87 - 70.48 USD / Hourly
We are looking for an experienced Security Consultant to support and strengthen enterprise security operations in Dallas, Texas. This Long-term Contract position is ideal for a senior specialist with deep expertise across network, cloud, endpoint, and certificate security who can guide both daily operations and strategic improvements. The role will focus on protecting critical systems, improving security controls, and partnering with technical teams to maintain a resilient and compliant environment. Responsibilities: • Administer and enhance web, network, and cloud security platforms, including tools such as Imperva, Zscaler, and Cisco ISE, to protect business-critical environments. • Investigate, contain, and help resolve security incidents affecting networked systems while supporting broader response and recovery activities. • Perform security reviews, control assessments, and compliance validation efforts to identify gaps and recommend corrective actions. • Create, refine, and uphold security standards, operational procedures, and governance practices across the organization. • Oversee enterprise certificate management activities, including provisioning, renewal, revocation, validation, and automation across hybrid and multi-cloud environments. • Support PKI operations through health monitoring, remediation of identified weaknesses, and maintenance of certificate authority components. • Manage cloud application and CASB security capabilities, including SaaS visibility, OAuth governance, policy enforcement, and detection of unsanctioned application use. • Maintain endpoint protection technologies, coordinate agent updates and patching, and strengthen endpoint security controls through continuous monitoring and assessment. • Partner with internal teams, external providers, and entry-level security staff to deliver projects, share expertise, and improve the effectiveness of security initiatives.
2026-05-22T19:18:48Z

Systems Administrator

Nashville, TN
remote
Temporary / Contract
35.00 - 40.00 USD / Hourly
Robert Half is currently seeking a Contract Systems Administrator to join our client's IT department. As a Contract Systems Administrator, you will be responsible for the configuration, maintenance, and management of the organization's computer systems, servers, and network infrastructure. This is a contract position that offers an exciting opportunity to work with a reputable company. Key Responsibilities:<ol><li>System Maintenance: Perform routine system maintenance, including software updates, patch management, and regular system backups to ensure system stability and security.</li><li>Server Administration: Manage and maintain server hardware and software, including Windows Server, Linux, or other relevant operating systems.</li><li>Network Management: Oversee network infrastructure, ensuring optimal performance, security, and reliability. This may include switches, routers, firewalls, and wireless access points.</li><li>Security Monitoring: Implement and monitor security protocols to safeguard systems and data, detect and respond to security breaches, and conduct regular security audits.</li><li>User Support: Provide technical support to end-users, assisting with system-related issues, troubleshooting, and offering guidance on best practices.</li><li>Documentation: Maintain detailed records of system configurations, changes, and updates to facilitate system troubleshooting and auditing.</li><li>Capacity Planning: Assess system performance and capacity, making recommendations for upgrades or enhancements to meet organizational needs.</li><li>Backup and Disaster Recovery: Develop and implement backup and disaster recovery plans to ensure data integrity and continuity of operations.</li><li>Vendor Collaboration: Collaborate with technology vendors to ensure timely procurement of hardware and software, and manage vendor relationships.</li></ol>
2026-06-02T18:33:49Z

Information Security Analyst

Saratoga Springs, NY
onsite
Permanent / Full Time
60000.00 - 80000.00 USD / Yearly
Robert Half is looking for an early-career cybersecurity professional to join a manufacturing environment supporting CMMC-related initiatives. This role is hands-on and geared toward someone eager to build real-world experience in cyber within a defense-focused setting. This is an on-site position, please do not apply if you are not able to perform this position in person and on site in Saratoga Springs. What you’ll do:<ul><li>Support cybersecurity efforts in a regulated manufacturing environment</li><li>Gain hands-on experience across security controls and compliance work</li><li>Exposure to CMMC or cybersecurity in environment</li></ul>
2026-06-04T13:48:42Z

Network Engineer

Pittsburgh, PA
onsite
Temporary / Contract
51.46 - 59.59 USD / Hourly
We are looking for an experienced Network Engineer to support and enhance enterprise network operations in Pittsburgh, Pennsylvania. This Long-term Contract position focuses on building reliable connectivity, strengthening network security, and maintaining stable performance across critical infrastructure. The ideal candidate brings hands-on expertise in complex network environments and is comfortable partnering with technical teams to deliver scalable, high-availability solutions. Responsibilities: • Develop, deploy, and sustain network architecture that supports secure and dependable business operations. • Track network health and performance, investigate disruptions, and resolve issues before they affect users or services. • Administer firewall policies, VPN connectivity, and related security controls to protect enterprise systems. • Configure and optimize routers, switches, and core networking components to maintain efficient connectivity. • Work closely with cross-functional IT groups on infrastructure improvements and broader technical initiatives. • Strengthen network resiliency by implementing solutions that improve uptime, scalability, and overall performance. • Troubleshoot complex connectivity problems across LAN, WAN, and TCP/IP-based environments using a methodical approach.
2026-06-11T14:05:06Z

AI Architect

Atlanta, GA
remote
Temporary / Contract
80.00 - 100.00 USD / Hourly
Our client is seeking an AI Architect to lead the design and implementation of enterprise AI strategies and solutions. This role will define AI architecture standards, evaluate emerging technologies, and guide technical teams through large-scale AI initiatives.Responsibilities<ul><li>Define enterprise AI architecture, frameworks, and governance standards.</li><li>Lead the design of scalable AI, machine learning, and generative AI platforms.</li><li>Evaluate AI technologies, tools, and vendors.</li><li>Partner with business and technology leaders to identify strategic AI opportunities.</li><li>Establish security, compliance, and responsible AI practices.</li><li>Mentor engineering teams and provide technical leadership.</li></ul>
2026-06-02T14:44:09Z

Systems Administrator IV

Washington, DC
remote
Temporary / Contract
50.00 - 55.00 USD / Hourly
Position OverviewWe are seeking a highly experienced Senior Systems Engineer to support enterprise infrastructure with a focus on Active Directory, authentication services, and certificate management. This role will partner closely with infrastructure leadership to design, implement, and maintain secure and scalable identity and directory services.The ideal candidate will bring deep expertise in Windows Server, Active Directory, DNS, certificate authorities, and authentication frameworks, combined with strong scripting capabilities and a proactive, problem‑solving mindset. This role requires ownership, collaboration across engineering teams, and the ability to operate in complex, multi-tiered environments. Key ResponsibilitiesIdentity & Directory Services<ul><li>Configure, maintain, and troubleshoot Active Directory, DNS, and Certificate Authority environments</li><li>Manage authentication systems including ADFS, SAML, SSO, and Okta</li><li>Administer certificate lifecycle management across enterprise systems</li></ul>Infrastructure Engineering & Automation<ul><li>Develop PowerShell scripts to monitor system health and automate operations</li><li>Support scalable infrastructure across physical, virtual, and cloud environments</li><li>Implement Group Policy and role-based access management</li></ul>Security & Compliance<ul><li>Apply NIST and DISA security standards and system hardening practices</li><li>Manage certificate issuance and ensure zero-downtime implementation</li><li>Apply patches, enforce compliance, and maintain system integrity</li></ul>Operations & Support<ul><li>Provide Tier II / III support in Windows Server and Windows 11 environments</li><li>Troubleshoot and resolve complex infrastructure issues</li><li>Maintain system documentation and architecture design artifacts</li></ul>Collaboration & Optimization<ul><li>Work closely with engineering, system owners, and cross-functional stakeholders</li><li>Identify process improvements and implement infrastructure optimizations</li><li>Support project delivery, timelines, and operational priorities</li></ul>
2026-05-11T16:23:47Z

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>
2026-05-28T19:29:06Z

IT Infrastructure Administrator

Davenport, IA
onsite
Permanent / Full Time
85000.00 - 120000.00 USD / Yearly
Position: IT Infrastructure Administrator Location: Quad Cities Salary: $80,000 - 120,000 base + excellent benefits *** For immediate and confidential consideration, please apply & send a message to MEREDITH CARLE on LinkedIn or send an email to me with your resume. My email can be found on my LinkedIn page. *** Join a financially strong, continually growing organization in a resilient industry where IT is a strategic priority. This role offers strong visibility, hands-on impact, and real advancement potential into senior engineering or architecture paths. Why This Opportunity • Long-term stability + consistent expansion • Fast-track growth and leadership exposure • Varied, modern tech stack across cloud, systems, and networking • Opportunity to lead initiatives—not just support them What You’ll Do • Support and optimize server, cloud, and network environments across multiple business units • Configure and maintain: ○ Windows Server, M365, virtualization platforms • Troubleshoot connectivity and security across: ○ Firewalls, switches, VPNs, VLANs • Execute upgrades, migrations, and infrastructure improvements • Handle escalations and deliver advanced (Tier 2/3) support • Drive best practices in backup, recovery, and security posture • Coordinate priorities across projects, tickets, and stakeholders • Provide technical recommendations directly to business partners • Maintain clean, accurate system documentation What You Bring • 4+ years in systems, infrastructure, or advanced IT support • Experience across: ○ Windows environments, Active Directory, M365 ○ Core networking (DNS/DHCP, routing, firewalls) ○ Cloud platforms and virtualization • Ability to juggle multiple environments and deadlines effectively • Strong grasp of security fundamentals and risk mitigation • Clear communicator with both technical and non-technical audiences If you’re looking for a role that combines stability, technical depth, and upward mobility, this is a standout opportunity. *** For immediate and confidential consideration, please apply & send a message to MEREDITH CARLE on LinkedIn or send an email to me with your resume. My email can be found on my LinkedIn page. Also, you may contact me by office: 515-303-4654. Or one click apply on our Robert Half website. No third party inquiries please. Our client cannot provide sponsorship and cannot hire C2C. ***
2026-06-03T00:48:46Z

Systems Administrator

Grand Rapids, MI
onsite
Permanent / Full Time
60000.00 - 65000.00 USD / Yearly
We are offering an exciting opportunity for a Systems Administrator in Grand Rapids, Michigan. You will be part of a team working with various technologies, including Vmware, AD, Servers, Routers switches, MS windows, citrix, Linux, LAN/WAN, Azure, and Cisco Technologies. This role involves maintaining and improving system performance, resolving system issues, and ensuring efficient system operations. Responsibilities: • Administer and maintain systems support for software, hardware, and servers, test, troubleshoot, diagnose, and resolve all issues. • Utilize Cisco Technologies, Dell Technologies, and Active Directory in daily tasks to ensure optimal system performance. • Maintain and manage LAN/WAN environment, effectively handling all issues related to routers and switches. • Deploy, manage, and maintain servers and related infrastructure to ensure high availability and performance. • Leverage Windows Azure and Windows Environment in the management and support of internal and/or external networks. • Implement EO/IR systems and backup technologies to ensure data security and access. • Conduct configuration management and quality assurance tests regularly. • Lead system deployments and make recommendations for improvements or upgrades. • Utilize Linux Technologies to optimize system operations. • Resolve technical issues in a timely manner using available resources within the company.
2026-05-29T12:58:49Z

Systems Engineer

Plano, TX
onsite
Permanent / Full Time
115000.00 - 140000.00 USD / Yearly
We are looking for a skilled Systems Engineer to join our team in Plano, Texas. In this role, you will be responsible for managing and maintaining server infrastructure, ensuring system security, and supporting disaster recovery initiatives. The ideal candidate will collaborate with various IT teams and vendors to provide reliable and secure technology solutions in a dynamic and fast-paced environment. Responsibilities: • Provide daily support for servers and systems, including Active Directory, Citrix, Microsoft Exchange, file servers, and other applications. • Coordinate and oversee IT projects, ensuring proper documentation of changes made to server systems. • Manage vendor relationships and supervise outsourced services and projects. • Develop and implement disaster recovery processes and business continuity plans, participating actively in related exercises. • Collaborate with network, systems, and application teams to optimize server hardware, software, and applications. • Monitor and enforce security policies and procedures to maintain system integrity. • Perform preventive maintenance tasks, including upgrades, patch management, and firmware updates. • Support end users and IT staff with technical issues and system improvements. • Monitor and report on security performance metrics, addressing areas of non-compliance and recommending solutions. • Stay informed about changes in IT security regulations and advancements in security technologies.
2026-05-15T15:53:44Z

Senior IT Administrator

North Little Rock, AR
onsite
Permanent / Full Time
- USD / Yearly
We are looking for a Senior IT Administrator to lead the stability, security, and day-to-day performance of our technology environment in North Little Rock, Arkansas. This role blends cloud administration, infrastructure oversight, end-user support, and security operations to keep systems running efficiently and securely. The ideal candidate brings strong experience across Microsoft platforms, hybrid environments, and enterprise support while helping shape practical improvements to IT services and processes. Responsibilities: • Oversee identity and access administration across Entra ID, including account provisioning, permission structures, policy management, and role-based access controls. • Manage Microsoft Intune to support device enrollment, compliance standards, application delivery, and mobile endpoint administration. • Strengthen security by implementing multi-factor authentication, maintaining conditional access rules, and responding to risks or incidents affecting cloud systems. • Administer the Microsoft 365 environment, including core collaboration and messaging services, tenant settings, and license allocation. • Maintain core infrastructure across servers, virtual environments, networks, firewalls, wireless connectivity, backups, and recovery planning. • Support and manage physical security technologies such as badge access systems, door controllers, and integrated surveillance components. • Act as the highest level of escalation for complex technical issues involving hardware, software, connectivity, and user access. • Coordinate employee onboarding and offboarding by preparing equipment, configuring accounts, assigning access, and recovering assets when needed. • Develop clear technical documentation, maintain operating procedures, and contribute to IT initiatives such as office technology deployments, audits, and system upgrades. • Partner with vendors and internal stakeholders to evaluate new tools, manage assets and software usage, and improve overall service delivery and cost efficiency.
2026-06-02T14:13:49Z

Systems Engineer

San Antonio, TX
onsite
Permanent / Full Time
85000.00 - 100000.00 USD / Yearly
We are looking for a Systems Engineer to support and strengthen enterprise infrastructure in San Antonio, Texas. This role focuses on building reliable, secure environments across on-premises and cloud platforms while helping users and teams resolve complex technical issues. The ideal candidate brings strong experience with Microsoft ecosystems, Azure services, and network security, along with the judgment and professionalism needed to work with sensitive systems and information. Responsibilities: • Build, administer, and improve network and server environments with a focus on security, performance, and long-term scalability. • Maintain protective controls across systems and networks by applying established security standards, monitoring risks, and addressing exposures promptly. • Create and uphold technical policies, operating procedures, and infrastructure standards related to IP networking and system administration. • Diagnose and resolve escalated hardware, software, connectivity, and infrastructure problems across the organization. • Support Microsoft technologies such as Windows Server, SharePoint, Microsoft 365, Exchange-related services, and Active Directory environments. • Administer Azure resources, including virtual machines, virtual networks, databases, and identity services, while ensuring effective integration with on-premises platforms and business applications. • Configure and monitor firewalls, VPN connections, and other network security tools to maintain secure communication between offices, users, and cloud environments. • Perform patch management, vulnerability identification, and remediation activities to keep infrastructure current and protected. • Serve as a senior technical point of contact by documenting work accurately, managing support tickets efficiently, and providing users with clear status updates throughout issue resolution.
2026-05-27T16:08:44Z

Network Engineer

San Antonio, TX
onsite
Permanent / Full Time
80000.00 - 100000.00 USD / Yearly
We are looking for a Network Engineer to support and strengthen our technology environment in San Antonio, Texas. This role is responsible for building and sustaining secure, high-performing network and cloud infrastructure while ensuring reliable connectivity for users across the organization. The ideal candidate brings strong experience in network operations, Microsoft platforms, and Azure, along with a proactive approach to troubleshooting, security, and service delivery. Responsibilities: • Build, configure, and support resilient network and systems environments that meet security, performance, and scalability needs. • Administer network protection measures by maintaining firewalls, VPN connections, and security appliances across office and cloud-based environments. • Establish and maintain IP-related standards, technical procedures, and operational guidelines to promote consistency and compliance. • Diagnose and resolve infrastructure issues involving hardware, software, connectivity, and system performance throughout the organization. • Provide technical support for Microsoft technologies, including Windows Server, SharePoint, Microsoft 365, and Active Directory services. • Manage Azure resources such as virtual networks, virtual machines, databases, and identity components, while connecting cloud services with on-premises platforms and enterprise applications. • Perform vulnerability reviews, coordinate remediation efforts, and apply system patches to reduce operational and security risk. • Act as an advanced escalation resource for complex technical problems and drive issues through to resolution. • Maintain accurate service records, manage support priorities effectively, and keep end users informed with clear status updates and outcomes.
2026-05-27T16:03:45Z

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