• Lab Manager II

    ARSIEM (Arlington, VA)
    …for a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of ... Minimum Qualifications + BS Computer Science, Computer Engineering, Computer Information Systems , Computer Systems Engineering...2+ years of directly relevant experience as a Linux System Administrator . + 2+ years MacOS and… more
    ARSIEM (09/16/25)
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  • Subject Matter Expert -Network & Cloud…

    General Dynamics Information Technology (Fairfax, VA)
    …Family:** IT Infrastructure and Operations **Skills:** Cloud Security,Cybersecurity, Information Technology Security,Infrastructure Security,Security Information ... Gigamon, and Tenable One to enhance availability, scalability, and protection of systems supporting national objectives. **HOW A ENTERPRISE ARCHITECT SME WILL MAKE… more
    General Dynamics Information Technology (10/01/25)
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  • Classified Lab Manager

    The MITRE Corporation (Mclean, VA)
    …a difference with us. Department Summary: The team seeks a full-time Senior Systems Administrator to support the deployment, operation, and maintenance of IT ... who has prior experience working as a classified IT Systems Administrator . This is an on-premises position...understanding of lab IT architecture + Fundamental understanding of system administration, network, and operating system hardening… more
    The MITRE Corporation (09/04/25)
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  • Senior IT Security Engineer/Analyst

    Cayuse Holdings (Rosslyn, VA)
    …to include system upgrades. Propose, coordinate, implement, and enforce information systems security policies, standards, and methodologies. Develop and ... information system or program to ensure information systems security policies, standards, and procedures...that can be adapted to both the technical, and administrator level. + Strong attention to detail. + Proficient… more
    Cayuse Holdings (09/13/25)
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  • SIPR BeyondTrust Engineer

    CACI International (Chantilly, VA)
    …limitations imposed by practicality, regulation, safety, and cost. You'll develop integrated system test requirement, strategies, devices, and systems . You will ... and integration of hardware, software, human-machine interfaces, to fulfill all system level requirements and functional objectives. Your efforts will provide an… more
    CACI International (10/01/25)
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  • Microsoft Configuration Manager (MCM/Sccm)…

    General Dynamics Information Technology (Sterling, VA)
    …MCM to provide user workstation baseline configuration and administration of operating systems + Identifying, analyzing, and resolving system problems with both ... Configuration Manager (SCCM) or equivalent + Microsoft 365 Certified: Modern Desktop Administrator Associate + Microsoft Certified Systems Engineer (MCSE) GDIT… more
    General Dynamics Information Technology (07/11/25)
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  • Senior IT Specialist

    TekSynap (Springfield, VA)
    …tasks and must be able to perform the following additional duties: + Analyzing system requirements and ensuring that systems will be securely integrated with ... position supports the Service Desk [duty hours 9:00am-6:00pm] and reports to the Service desk Administrator . The position can execute all tier 1 and 2 service desk… more
    TekSynap (08/21/25)
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  • DevOps Technical Specialist (Tech Specialist 6)

    M. C. Dean (Chantilly, VA)
    …with 12+ years experience or + Master's Degree with 9+ years experience + System administrator experience in performing triage on system problems, resolving ... administration and engineering team using advanced knowledge of networking principals and system administration skills to troubleshoot systems and operating … more
    M. C. Dean (09/16/25)
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  • Tech Specialist 5

    M. C. Dean (Chantilly, VA)
    …with 10+ years experience or + Master's Degree with 7+ years experience + System administrator experience in performing triage on system problems, resolving ... administration and engineering team using advanced knowledge of networking principals and system administration skills to troubleshoot systems and operating … more
    M. C. Dean (08/30/25)
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  • Tech Specialist 4

    M. C. Dean (Chantilly, VA)
    …+ Ability to write SOP's for MATOC (ESS Install) projects + Ideally has system administrator experience in performing triage on system problems, resolving ... physical security system performance and recommend improvements + Resolve complex system issues for physical security systems and networks + Provide Tier… more
    M. C. Dean (08/27/25)
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