• Senior Systems Engineer

    Amentum (Dahlgren, VA)
    Amentum is seeking Senior Systems Engineer to join our team. You will be part of our growing systems , information technology & software engineering team and ... challenges. Apply your skills to the latest DoD weapons and sensor systems , modernizing the Navy and contributing to mission success. Successful candidates must… more
    Amentum (11/13/25)
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  • Senior Information System Security…

    ManTech (Quantico, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Information System Security Engineer (ISSE)** to join our team in **Quantico, VA.** ... network system (s). Ensure that the design of hardware, operating systems , and software applications adequately address cybersecurity requirements for the IS and… more
    ManTech (11/12/25)
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  • Systems Engineer

    Leidos (Norfolk, VA)
    …Leidos Digital Modernization sector is currently seeking a motivated, career oriented System Engineer with proven experience to join the JSP Platform ... for designing, technical planning, and implementing complex integrated total systems configuration for virtual appliances and physical hardware builds,...II or III: Security+ CE, VMWare VCP and System OS Cert (eg Linux Windows server). + Active… more
    Leidos (09/17/25)
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  • Senior Specialist, Systems Network…

    L3Harris (Herndon, VA)
    …cyber domains in the interest of national security. Job Title: Sr. Specialist, Systems Network Engineer Job Code: 31086 Job Location: Herndon, Virginia (On-Site) ... customers in more than 100 countries. Job Description: The Systems Network Engineer will provide networking support...hands-on experience with Siemens Ruggedcom network switches and ROX II network operating system (preferred) OR, +… more
    L3Harris (11/20/25)
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  • Secret DevOps/ Systems Security…

    Insight Global (Dahlgren, VA)
    Job Description Insight Global is seeking a DevOps/ Systems Security Engineer in Dahlgren, VA, to stand as the main point of contact for creating, leading, and ... DoD cybersecurity and Risk Management Framework (RMF) standards. This Engineer must have 5+ years of hands-on experience managing...must hold a full Secret clearance and IAT Level II certification, along with a high school diploma or… more
    Insight Global (11/12/25)
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  • Windows Systems / Packaging Engineer

    General Dynamics Information Technology (Chantilly, VA)
    …Microsoft Deployment Toolkit (MDT),Microsoft Endpoint Configuration Manager,Windows Desktop Operating Systems **Experience:** 10 + years of related experience **US ... for learning, in support a geographically dispersed, state of the art systems that seamlessly integrate Microsoft services. Candidates with proven depth creating… more
    General Dynamics Information Technology (11/14/25)
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  • Senior UNIX System Engineer

    TekSynap (Radford, VA)
    …via SOPs. **REQUIRED QUALIFICATIONS** **Experience** + Five (5) years as a UNIX Systems Administrator or IT Engineer , including task automation. + Three (3) ... Linux, and Solaris UNIX servers. + Monitor and tune system performance to ensure optimal operations across a mixed...waived for 30 days post-start. **Clearance** + Secret - IT- II Non-Critical Sensitive clearance or Tier 3 (T3) investigation… more
    TekSynap (10/25/25)
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  • Events Sys Eng II (EP), Event Productions

    Amazon (Arlington, VA)
    Description This production/ system engineer role will be in charge of both the health and maintenance of the production systems as well as the operation of ... drive to constantly improve the customer experience. For the systems engineer piece, the candidate will manage...maintenance projects, both planned and unplanned. When troubleshooting, the System Engineer will evaluate the risks with… more
    Amazon (09/09/25)
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  • Identity, Credential and Access Management…

    Tetrad Digital Integrity LLC (Arlington, VA)
    …digital age. TDI is seeking a TS/SCI cleared Identity, Credential and Access Management Systems Engineer (formerly identity and access management / IdAM) to be ... of DISA's Compartmented Enterprise Services Office (CESO) NOC. The Systems Engineer will to contribute to the...and maintain Identify Access Management metrics. + Document various system access for all Users + Support efforts regarding… more
    Tetrad Digital Integrity LLC (11/01/25)
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  • Junior Systems Engineer _ (Langley…

    Serco (Langley AFB, VA)
    **Position Description** Serco is seeking a ** Systems Engineer ** to support the Combat Air Force (CAF) Distributed Training Center (DTC) at **Langley Air Force ... identifying configuration, networking, or CAF DMO standards issues. The Systems Engineer must be able to analyze,...stakeholders. + Function as a member of the DTC System Admin and Information Assurance staff for problem escalation… more
    Serco (09/09/25)
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