• Corporate Enterprise Network Engineer…

    TekSynap (Fort Belvoir, VA)
    …testing and transition to sustainment + Analysis of hardware, hardware configuration, security policy, network management, network protocols and ... plan and implement technology refreshes and upgrades to NIPR systems and equipment + Identify and evaluate of emerging...security solutions in support of network functions related to the interoperability of the LAN,… more
    TekSynap (12/05/25)
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  • Sr. UNIX Systems Engineer

    CGI Technologies and Solutions, Inc. (Radford, VA)
    …Secret Security Clearance. e) Five or more years' experience as a Unix Systems Administrator or IT Engineer with experience in automating assigned tasks. f) ... **Position Description:** CGI Federal is looking for a UNIX system engineer to help support a program we are...experience in patch management with understanding how to apply security updates to systems via YUM and… more
    CGI Technologies and Solutions, Inc. (01/07/26)
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  • Lead Azure System Engineer

    Robert Half Technology (Reston, VA)
    …objectives. Based in Reston, Virginia, this role focuses on optimizing system performance, ensuring platform security , and driving innovation through ... resilient Azure infrastructure solutions tailored to business needs. * Ensure high system availability, resource efficiency, and robust security across diverse… more
    Robert Half Technology (01/07/26)
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  • Lead Systems Engineer

    ManTech (Chantilly, VA)
    …training manuals or similar documentation to include documents required for A&A and system administrator SOP's. + Ability to perform Tier 3 operational ... directory services, and automation technologies. + Identifying and mitigating security vulnerabilities, testing and documenting security -relevant changes,...maintenance on audit systems to include: system engineering, system more
    ManTech (12/17/25)
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  • Exchange Engineer ( Network Communications…

    HII (Virginia Beach, VA)
    …video: https://vimeo.com/732533072 Summary The Navy Integrated Training Environment (NITE) Network Administrator is responsible for administration, maintenance, ... Type: Full Time/Salaried/Exempt Anticipated Salary Range: $94,795.00 - $150,000.00 Security Clearance: Secret Level of Experience: Senior This opportunity resides… more
    HII (01/04/26)
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  • Security Software Engineer - Red Team…

    Imagine One Technology & Management (Dahlgren, VA)
    …Author recommendations for improving software and code design. + Contribute to a System Security Administrator and Operators Manual (SSAOM). Desired ... this role.** Imagine One Technology & Management, Ltd. is seeking one (1) Security Software Engineer. This position is contingent upon award of the associated work… more
    Imagine One Technology & Management (12/24/25)
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  • F5 Load Balance Network Engineer

    Leidos (Alexandria, VA)
    …8570) - IT System Admin Intermediate certification requirements (Cloud+, GICSP, SSCP, Security + CE, GSEC, or higher) + Candidate must possess an F5 Certified ... and repeatability. Your greatest work is ahead! Leidos is seeking a F5 Load Balance Network Engineer to support a large enterprise IT contract for the DOD. This role… more
    Leidos (11/07/25)
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  • Load Balance Network Engineer (SME)

    Leidos (Alexandria, VA)
    …8570) - IT System Admin Intermediate certification requirements (Cloud+, GICSP, SSCP, Security + CE, GSEC, or higher) + Candidate must possess an F5 Certified ... work is ahead! Leidos is seeking a Load Balance Network Engineer SME to maintain a large enterprise IT...to new technologies, tuning performance, and implementation of critical system patches. This infrastructure may include on-premises and cloud… more
    Leidos (10/24/25)
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  • Logistics Specialist (Alis/ODIN)

    Parsons Corporation (Centreville, VA)
    …ALIS/ODIN product suite + Backups, restores, and disaster recovery of systems /databases/ network equipment + System /software/firewall/account maintenance and ... the NASC and is responsible for monitoring the overall baseline configuration management and security posture of both ALIS/ODIN and MPSE systems as well as… more
    Parsons Corporation (12/18/25)
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  • Nucleus Security Engineer

    Leidos (Arlington, VA)
    …TVM or Wiz is a plus** ). + Cybersecurity Knowledge: Understanding of network security protocols, system administration (Linux/Windows), cloud environments, ... We are seeking a skilled and dedicated Vulnerability Management Administrator to manage and maintain our vulnerability management program...duties and mission of the task order + Define system security & design requirements to meet… more
    Leidos (11/25/25)
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