• Senior Information System Security…

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

    William C Brown Inc (Springfield, VA)
    …moderately complex infrastructure including installing, configuring, testing, and maintaining operating systems , application software, and system management ... Systems Engineer EOE Statement We are...Alto Firewalls Virtualization technologies (VMware, virtual networking, vROPS, XenServer/XCP-ng) Application load balancing, proxy configurations, and traffic routing tools… more
    William C Brown Inc (08/27/25)
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  • Information Systems Security…

    CACI International (Hampton, VA)
    Information Systems Security Engineer (ISSE) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: ... * * **The Opportunity:** CACI is seeking an Information Systems Security Engineer (ISSE) to support our...and mitigations. + Perform Test and Evaluation (T&E); interview system SMEs; validate physical controls; HW/SW lists; topology and… more
    CACI International (11/12/25)
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  • TS/SCI Low Band System Software Support…

    Insight Global (Hampton, VA)
    Job Description A government client of Insight Global is seeking a Low-Band System Software Support Engineer to join their team at Langley AFB, VA. We are ... systems , servers, storage, and network connectivity. Additionally, this Systems Administrator will provide system administration for assigned infrastructure,… more
    Insight Global (11/01/25)
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  • Mechanical Systems Engineer

    CACI International (Sterling, VA)
    Mechanical Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel ... Lists (CDRLs) and government contracting processes + Familiarity with relevant applications : Microsoft Office, Microsoft Project, Microsoft Visio, Systems Tool… more
    CACI International (11/18/25)
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  • Systems Engineer ( Engineer

    HII (Suffolk, VA)
    …Technologies, click here for a short video: https://vimeo.com/732533072 Who We Are The Systems Engineer will be a key technical contributor to a dedicated ... administration, environment tailoring, configuration management, and direct exercise support. The Systems Engineer will work closely with exercise planners, the… more
    HII (10/27/25)
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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 ... sources meet mission and compliance objectives, and partner with developers and system owners to integrate security telemetry from applications , containers, and… more
    Insight Global (11/12/25)
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  • Agentic Systems Engineer

    TekSynap (Reston, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** The Agentic Systems Engineer will architect and operationalize multi-agent orchestration logic, ... or extending open-source AI frameworks. **Overview** We are seeking anAgentic Systems Engineer to support National Geospatial-Intelligence Agency (NGA)… more
    TekSynap (10/01/25)
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  • Systems Development Engineer II…

    Amazon (Arlington, VA)
    …our Corporate, AWS and Customer Services customer base. The team is looking for a System Development Engineer to help in our mission to develop and support our ... as well as broad experience in compute. Key job responsibilities As a Systems Development Engineer , you will build technology solutions to solve business… more
    Amazon (09/02/25)
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  • Systems Development Engineer

    Amazon (Arlington, VA)
    … deadline: Dec 12, 2025 The AWS Region Services team is hiring a cleared Systems Development Engineer to support cloud security services for the US Intelligence ... Hub, Inspector, Security Lake, Detective, and Macie. As a Systems Development Engineer on our team, you'll...system architecture and recommend solutions in alignment with systems engineering best practices. - Calmly and quickly diagnose… more
    Amazon (09/27/25)
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