• Sr Field Service Engineer

    Scientific Research Corporation (Norfolk, VA)
    …Operator/Maintainer + 745A: Information Systems Technician + 746A: Information Systems Administrator Clearance Information SRC IS A CONTRACTOR FOR THE ... Any of the following NECs: + 736A: Global and Command Control System Maritime 4 .X (GCCS-M.4X) System Administrator + 737A: Naval Tactical Command Support System… more
    Scientific Research Corporation (11/12/25)
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  • Lab Manager II

    ARSIEM (Arlington, VA)
    …Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of advanced ... local and wide area networks. Monitor channels for storage-related network and system issues and remediate them as they... Engineering, or related degree, or HS Diploma and 4 + years of lab management or systems more
    ARSIEM (11/12/25)
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  • Information System Security Engineer (ISSE)

    Assertive Professionals (Chantilly, VA)
    …Information Systems Security Professional (CISSP) Certification(s). + Certified Splunk Administrator *Click here to read more about how we protect your ... from the Department of Labor in 2021, has a 4 .9 rating on Glassdoor, made the Inc. 5000 list...Providing support to design, develop, and maintain the client's systems compliance with ICD 503 requirements. This also includes… more
    Assertive Professionals (10/09/25)
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  • Technical Ship Rider SkillBridge Intern

    V2X (Virginia Beach, VA)
    …the primary Fleet Support Representative for all afloat Naval Mission Planning Systems , supporting ship network connectivity, training fleet users, technical ... applications as approved by PMA-281 + Create, maintain, and manage system administrator and user accounts for all applicable NavMPS assets + Provide technical… more
    V2X (10/07/25)
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  • C2 Technician Level III

    General Dynamics Information Technology (Sterling, VA)
    …None **Job Family:** Field Service and Support **Skills:** Communication Network , Network Programming, Systems Networking **Experience:** 4 + years of ... and fielded system support. + Training in electronics and/or network systems . + Flexibility to travel overseas...is highly desired. + Graduate of a DoW Command-and-Control systems administrator course is preferred. **Skills and… more
    General Dynamics Information Technology (11/04/25)
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  • Incident Technician

    ManTech (Herndon, VA)
    …needs. + Analyze, troubleshoot, and implement fixes for hardware, software, network , and application issues, including remote desktop triage and system repair ... Directory, Microsoft Office, business applications, browsers, networking, and telecommunications systems . + Answer end-user inquiries regarding system procedures, application… more
    ManTech (12/05/25)
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  • Infrastructure Engineer T3

    CACI International (Sterling, VA)
    …support for implementation, troubleshooting, optimization, and maintenance of IT systems . This role supports complex enterprise infrastructure and architecture, ... including UNIX/Linux/Windows systems , virtual environments, and mission systems . The...Analyze and resolve hardware/software integration issues across server and network infrastructures + Design and support system architecture and… more
    CACI International (11/25/25)
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  • Security Control Assessor (SCA) (TS/SCI)

    Tau Six (Chantilly, VA)
    …market. We are seeking a motivated self-starter with experience in secure information systems to join a team of security professionals and help defend national ... security systems . Tau Six, an agile small company delivering cutting...upon fiscal year assessments. Position Qualifications: + Shall have 4 or more years of experience in the validation… more
    Tau Six (10/22/25)
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  • OCONUS Field Engineer - TS/SCI Polygraph Required

    Leidos (Chantilly, VA)
    …team environment. The ideal candidate will have prior experience as either a systems engineer or systems administrator . Prior OCONUS experience and ... knowledge and hands-on experience in most of the following areas: + Systems Engineering/Administration + Diagnosing and resolving software, hardware, and network more
    Leidos (11/07/25)
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  • Security Software Engineer - Red Team Penetra

    Imagine One Technology & Management (Dahlgren, VA)
    …ClearCase for software configuration management. + Recommend software modifications to systems to mitigate known vulnerabilities. + Operate and administrate computer ... systems running HP-UX, UNIX, Solaris, Linux and Microsoft Windows....and code design. + Contribute to a System Security Administrator and Operators Manual (SSAOM). Desired Experience: + Five… more
    Imagine One Technology & Management (09/24/25)
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