• Senior Linux Systems Administrator

    Leidos (Arlington, VA)
    Systems Security Certified Practitioner (SSCP)). + Training (DISA-US1384 DCWF Linux System Administrator / DISA-US1390 DCWF Windows Systems Administrator). + ... **Description** The Leidos Digital Modernization Sector is seeking a **_Senior Linux Systems Administrator_** in support of the Air Force National Capital (AFNCR) IT… more
    Leidos (12/20/25)
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  • SIGINT Systems Administrator (Low Band…

    CACI International (Hampton, VA)
    SIGINT Systems Administrator (Low Band Journeyman) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Employee Type: ... Travel: * * * CACI is seeking a SIGINT Systems Administrator to join the CACI team at Langley...procedures to ensure appropriate function of hardware, software, or system functional specifications. Additionally, you will analyze, troubleshoot, and… more
    CACI International (12/15/25)
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  • Network Management Systems (NMS) Linux…

    CACI International (Sterling, VA)
    …+ Manage system updates, patches, and security configurations to ensure systems are up-to-date and secure. + Troubleshoot and resolve system issues, ... Network Management Systems (NMS) Linux Engineer Job Category: Engineering Time...such as Ansible, Puppet, Chef, or Terraform to streamline system provisioning, configuration, and deployment processes. + Design and… more
    CACI International (12/19/25)
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  • Senior Specialist, Systems Engineering

    L3Harris (Herndon, VA)
    …surveillance systems . The ideal candidate will engage in comprehensive systems engineering activities, including system design, specification creation, and ... system life-cycle development experience with aerospace and telecommunication systems including system design, development, integration, analysis, and… more
    L3Harris (11/15/25)
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  • Systems Architect

    Lockheed Martin (Herndon, VA)
    systems solutions that account for the design and technology maturity constraints of the system * Develop innovative next gen mission systems and system ... for you\. Lockheed Martin Space is searching for an innovative and experienced Systems Architect to support the team that designs, develops, fields and operates… more
    Lockheed Martin (12/17/25)
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  • DevOps/ Automation Engineer

    System One (Gainesville, VA)
    …Clearance: TS/SCI with ability to obtain a CI Poly Location: Onsite in Reston, VA Salary : up to $250K Certification: Sec+ (or 8570 IAT Lvl 2 equivalent) Direct Hire ... and maintain automation scripts to streamline deployment processes and improve system efficiency + Utilize containers and Kubernetes to orchestrate and manage… more
    System One (12/26/25)
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  • Information Systems Security Manager

    M. C. Dean (Vienna, VA)
    …concepts, platforms, and technologies, including Microsoft Windows and/or Linux operating systems , and system virtualization (multiple hypervisors) in a secure ... life safety, automation and controls, audio visual, and IT systems . MC Dean is headquartered in Tysons, Virginia, and...; and deliver the management platforms essential for long-term system sustainability. **Why join MC Dean?** Our people are… more
    M. C. Dean (12/13/25)
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  • Senior Information Systems Security Officer

    Steampunk (Mclean, VA)
    **Overview** **Steampunk wants** you to be a **Senior Information Systems Security Officer (ISSO)** on our team to support a government customer on site in ... + Create Waivers or Risk Acceptance Memos to assist in the effective management of system risks + Conduct an annual assessment in accordance with guidance in the DHS… more
    Steampunk (12/13/25)
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  • Lead Information Systems Security Officer…

    CACI International (Hampton, VA)
    …in Hampton, VA supporting the cyber security mission of Distributed Ground System -Experimental (DGS-X) information systems (IS) and networks, most notably the ... Management (CM), and Release Management requirements for the client's systems by DoD Instructions. + Ensure application, system...are a host of factors that can influence final salary including, but not limited to, geographic location, Federal… more
    CACI International (12/18/25)
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  • Virtual Systems Engineer

    CACI International (Dahlgren, VA)
    Virtual Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel ... for applying interdisciplinary engineering skills in the technical planning, systems integration, verification and validation, cost and risk and supportability… more
    CACI International (11/21/25)
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