• System Administrator

    Chenega Corporation (Oakton, VA)
    …IT Operations Support, Software Development, and Program Management. Job Title: System Administrator Location:Oakton, Virginia Clearance Level :Top Secret ... System Administrator Oakton, VA . Information Technology Join...cutting-edge technology and take your career to the next level ! SecuriGence is a wholly owned subsidiary of Chenega… more
    Chenega Corporation (11/12/25)
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  • Senior System Administrator

    Amentum (Springfield, VA)
    …new and existing systems including the transition and migration of corporate systems * Monitor and report on system health using various dashboarding tools ... so, look no further. Amentum is seeking a **Senior System Administrator** to join our team of passionate individuals...AWS technical support to the NGA enterprise. * Senior level experience managing and administering Linux/Windows based systems… more
    Amentum (11/20/25)
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  • Linux System Administrator

    Nightwing (Arlington, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of advanced… more
    Nightwing (11/26/25)
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  • System Administrator

    Gromelski & Associates, Inc. (Manassas, VA)
    ** System Administrator** Location **Manassas, VA** Job Category **Engineering** ID **604** **_System Administrator_** _Gromelski and Associates, Inc. (GAI) partners ... include Engineering Design and Documentation; Software Development and Testing; System Integration, Testing and Evaluation; Lab Management and Field Installation;… more
    Gromelski & Associates, Inc. (11/21/25)
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  • Information System Security Specialist

    ANSER (Mclean, VA)
    …of our service. Position Overview: ANSER is seeking an Information System Security Specialist to support information technology security compliance requirements. In ... this role you will strengthen information and systems security by monitoring compliance activities, maintaining secure data handling processes, and supporting … more
    ANSER (12/27/25)
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  • Aegis SPY Radar System Technician Trainer

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …BMD supporting maintenance, operation, and the tactical employment of the SPY Radar System and Aegis Weapon System . + Develops, tests, maintains, and delivers ... training programs and related materials in support of Surface Combat Systems Training Command (SCSTC) ATRC training objectives. + Teaches approved course content and… more
    UIC Government Services and the Bowhead Family of Companies (11/13/25)
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  • SIGINT System Engineer - Mid

    KBR (Chantilly, VA)
    Title: SIGINT System Engineer - Mid Belong. Connect. Grow. with...the future of space defense. KBR is seeking a Mid- Level SIGINT Systems Engineer to be part ... delivers mission-critical capabilities directly supporting intelligence-gathering missions from overhead systems . The candidate will support Customer Ground Signals Intelligence… more
    KBR (10/21/25)
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  • System Administrator

    Assertive Professionals (Chantilly, VA)
    System Administrator About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small Business ... requests; support for implementation, troubleshooting and maintenance of Unix/Linux systems ; Perform technical evaluations, analysis, and troubleshooting for all… more
    Assertive Professionals (01/07/26)
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  • Principal Optical System Architect (Remote)

    TE Connectivity (VA)
    …** System - Level Architecture & Product Strategy** + Define high- level system architecture requirements, ensuring TE's product roadmap is aligned ... Principal Optical System Architect (Remote) Posting Start Date: 7/8/25 At...of AI, ML, and hyperscale workloads. + Architect CPO/NPO systems across optical, electrical, thermal, and mechanical domains. +… more
    TE Connectivity (01/05/26)
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  • Prin System Admin

    Nightwing (Sterling, VA)
    …related work experience may be substituted for each year of degree level education. **Desired Certifications:** ServiceNow Certified System Administrator ITIL ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (12/05/25)
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