• Network Lead C4I Systems SURTASS Field…

    Serco (Virginia Beach, VA)
    …Technician, Underwater Systems Technician, Network Systems Electrician, Network Systems Administrator, Network Systems Engineer with a direct ... and provide recommended revisions to the Government. + Identify and report system /software design problems and deficiencies for mission systems . + Provide… more
    Serco (10/01/25)
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  • Senior Specialist Systems Engineering…

    L3Harris (Springfield, VA)
    …an experienced Information Technology Senior Systems Administrator or Mid-to-Senior Level Systems Engineer to join our highly skilled and diverse team. This ... a Senior Systems Administrator or Mid-Senior Level Systems Engineer , you will work with a...systems in an operations environment. + Maintain operational Windows/ Linux combined Active Directory environments with full security software… more
    L3Harris (09/04/25)
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  • Senior Systems Administrator II Generalist…

    V2X (Springfield, VA)
    …of progressive, hands-on experience maintaining Enterprise information systems as a systems administrator or systems engineer . + Demonstrated expertise ... with integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - active TS/SCI clearance to support our… more
    V2X (08/07/25)
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  • System Administrator

    TekSynap (Arlington, VA)
    …** toadminister and sustain JPO's classified and unclassified systems , applying patches,monitoringuptime, and ensuring compliance in cloud-native environments. ... + Bachelor's degree in IT, Computer Science, or related. + 5+ years system administration ( Linux /Windows) in hybrid or cloud environments. + Experience with… more
    TekSynap (10/02/25)
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  • Information Systems Security Manager

    M. C. Dean (Vienna, VA)
    …information technology concepts, platforms, and technologies, including Microsoft Windows and/or Linux operating systems , and system virtualization (multiple ... life safety, automation and controls, audio visual, and IT systems . MC Dean is headquartered in Tysons, Virginia, and...Tysons, Virginia, and employs more than 5,800 professionals who engineer and deploy automated, secure, and resilient power and… more
    M. C. Dean (09/13/25)
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  • Senior ServiceNow Developer

    BAE Systems (Sterling, VA)
    …Developer to join our visible technical program driving the Model Based Systems Engineering (MBSE) cloud platform that supports collection, management and analysis ... suitable for AI applications. This program delivers engineering services for Linux and Windows cloud-based infrastructure as well as sophisticated enterprise… more
    BAE Systems (09/09/25)
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  • ACAS Systems Administrator/ Information…

    CACI International (Norfolk, VA)
    …Travel: Continental US * * * **The Opportunity** We're seeking an experienced Information Systems Security Engineer & ACAS System Administrator to join our ... ACAS Systems Administrator/ Information Systems Security Officer...vulnerability remediation and patch management + Validated experience in Windows/ Linux system administration + Documented experience in… more
    CACI International (09/25/25)
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  • Mid System Administrator

    Parsons Corporation (Quantico, VA)
    …DoD IA certification for system administrators. + RHCSA - Core Linux system administration certification. + Experienced with frequent use and application ... looking for. **Job Description:** Parsons is looking for an amazingly talented **Mid System Administrator** to join our team! **What You'll Be Doing:** + Maintains… more
    Parsons Corporation (08/16/25)
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  • System Integrator

    Gromelski & Associates, Inc. (Manassas, VA)
    ** System Integrator** Location **Manassas, VA (Relocation Assistance Available)** Job Category **Engineering** ID **662** **_System Integrator_** _Gromelski and ... include Engineering Design and Documentation; Software Development and Testing; System Integration, Testing and Evaluation; Lab Management and Field Installation;… more
    Gromelski & Associates, Inc. (08/23/25)
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  • Senior Systems Administrator (S)

    SimIS Inc. (Dahlgren, VA)
    …listed position and is contingent upon award. Job Description: SimIS, Inc. seeks a Senior Systems Engineer to lead systems engineering activities for a US ... This position provides technical leadership for complex simulation and training systems including requirements analysis, system integration, verification and… more
    SimIS Inc. (09/22/25)
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