• Systems Administrator

    CACI International (Chantilly, VA)
    Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... CACI is currently looking for a detail-oriented and proactive **Infrastructure Systems Administrator** to join our team developing next generation signals… more
    CACI International (06/25/25)
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  • Command, Control, Communications, and Battle…

    Chenega Corporation (Fort Belvoir, VA)
    …(C3BM) Principal Systems Engineer Ft. Belvoir, VA Join our Talent Network Command, Control, Communications, and Battle Management (C3BM) Principal Systems ... opportunity for aCommand, Control, Communications, and Battle Management (C3BM) Principal Systems Engineerwho will engage in C3BM systems engineering efforts.… more
    Chenega Corporation (06/16/25)
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  • FAST Labs - RF/EW Chief Scientist I (Hybrid)

    BAE Systems (Arlington, VA)
    **Job Description** Looking to make a difference developing disruptive technologies? BAE Systems FAST Labs leads the way with opportunities for tackling the Defense ... with innovative software and hardware solutions. FAST Labs, the research arm of BAE Systems Electronic Systems , is seeking a Chief Scientist to join a dynamic… more
    BAE Systems (06/18/25)
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  • Senior Windows Systems Administrator

    SMX (Dahlgren, VA)
    Senior Windows Systems Administrator (4417)at SMX(View all jobs) (https://www.smxtech.com/careers/) Dahlgren, VA SMX is looking for a highly motivated Senior Windows ... Systems Administrator to join our team in support of...configuration of COTs software products + Proficient with major network security tools such as firewalls + Proficient with… more
    SMX (08/08/25)
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  • Information Systems Security Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking an experienced Information Systems Security Engineer (ISSE) for a position located in Chantilly, VA. The successful candidate will ... leverage overall system knowledge and expertise of space systems regarding security posture in the areas of technical, network , physical, certification and… more
    SAIC (08/07/25)
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  • Senior Systems Engineer

    United States Senate Federal Credit Union (Alexandria, VA)
    …solves problems creatively while balancing risk. General Summary: The Senior Systems Engineer (SSE), under general supervision but in compliance with organization ... or more areas of the IT infrastructure (Compute, Storage, Network , Desktop, Security), acquiring industry-recognized certifications and using this...operations. + Works to secure access to both internal systems and any vendor systems through a… more
    United States Senate Federal Credit Union (08/02/25)
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  • Security Systems Senior Sales Or Account…

    Siemens (Chantilly, VA)
    …buildings; it's about creating perfect places that improve people's lives. The Security Systems Senior Sales or Account Executive is committed to supporting our new ... construction business within our commercial Security Systems team. Our Service/Solutions Security Sales team will achieve...such as ASHRAE, AEE or USGBC to build a network of contacts and to represent Siemens in the… more
    Siemens (07/25/25)
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  • Senior Systems Analyst

    ManTech (Stafford, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Systems Analyst** to join our team in **Stafford, VA** . **Responsibilities include but are not ... limited to:** + Ensures IT systems are designed, implemented, and maintained effectively to support...for technical and financial viability, and coordinates with Developers, Network Engineers, and other IT professionals to implement and… more
    ManTech (07/23/25)
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  • Systems Engineer 4

    M. C. Dean (Vienna, VA)
    …engineer and deploy automated, secure and resilient power and technology systems ; and deliver the management platforms essential for long-term system sustainability. ... Together, we transform the way complex, large-scale systems are designed, delivered, and sustained-enhancing client outcomes, improving lives, and changing the world… more
    M. C. Dean (07/15/25)
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  • G2 Directory Services Engineer / Senior…

    General Dynamics Information Technology (Fairfax, VA)
    …G2 OPS. + Responsible for the design, implementation and maintenance of physical systems including servers, storage arrays, network devices and data centers. + ... Obtain:** Top Secret **Public Trust/Other Required:** None **Job Family:** Systems Engineering **Skills:** Directory Services,System Administration,Technical Support **Certifications:** Security+… more
    General Dynamics Information Technology (07/11/25)
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