• System Admin Engineer

    RGP (Glen Allen, VA)
    The System Administrator Engineer is a hands-on platform operations and systems engineering role responsible for the reliability, security, performance, and ... components. + Administer OS, containers/orchestration (e. . , Kubernetes/OpenShift), application servers, databases, message queues, and integration gateways per… more
    RGP (01/01/26)
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  • Systems Administrators (Nite)

    Huntington Ingalls Industries (Virginia Beach, VA)
    …HII Mission Technologies is seeking a highly skilled and motivated Systems Administrator to support the Navy Integrated Training Environment (NITE) program. This ... with network administrators. + Duties may include setting up administrator and service accounts, maintaining system documentation, tuning system performance,… more
    Huntington Ingalls Industries (12/31/25)
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  • Network Engineer (Engineer Network 3)

    HII (Chesapeake, VA)
    …operation and interface with other elements. + Serve as the Tactical LAN Network Administrator and AWS System Administrator . + Identify and resolve Tactical LAN ... to this role will be addressed by the recruiter at the screening phase of application . The listed salary range for this role is intended as a good faith estimate… more
    HII (12/27/25)
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  • Dev Sec Ops Engineer

    Lockheed Martin (Herndon, VA)
    …and applications: \-\- Red Hat Linux \-\- AWS \- Prior Linux systems administrator experience \- Prior experience working within SAFe or other Agile Release Trains ... Experience with Chef, Ansible, Gitlab or Docker \- Windows systems administrator experience **Security Clearance Statement:** This position requires a government… more
    Lockheed Martin (12/06/25)
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  • Lab Manager - III

    ARSIEM (Arlington, VA)
    …in Arlington, VA. Responsibilities + Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux (RHEL) environments across development, lab, and ... Develop and maintain Ansible playbooks, roles, and workflows to automate application deployment and infrastructure provisioning. + Configure, deploy, and maintain… more
    ARSIEM (11/12/25)
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  • Lab Manager II

    ARSIEM (Arlington, VA)
    …Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of advanced cybersecurity ... health, create and maintain reports of findings daily + Create next-generation application platform automation solutions utilizing Red Hat OpenShift, Red Hat Ansible… more
    ARSIEM (11/12/25)
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  • Splunk Admin (Lab Manger)

    Nightwing (Arlington, VA)
    …mission. **Responsibilities** : - Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux (RHEL) environments across development, lab, ... Develop and maintain Ansible playbooks, roles, and workflows to automate application deployment and infrastructure provisioning. - Configure, deploy, and maintain… more
    Nightwing (10/23/25)
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  • DevSecOps Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …to the DevSecOps/Middleware team, working as part of the Managed Application , Infrastructure, Networking, Enterprise, and Security Services (MAINES) contract. The ... process meetings, translating technical progress/milestones to Deployment Managers (DMs) and application owners). The ideal candidate for this role possesses a high… more
    General Dynamics Information Technology (01/17/26)
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  • IT Security Specialist (Computer Sys Security…

    Huntington Ingalls Industries (Arlington, VA)
    …(OIG). The IT Security Specialist is responsible for the application security function and for information technology security (Cybersecurity/InfoSec) engineering, ... Microsoft 365 Security Suite (Defender, Advanced Threat Protection, Cloud Application Security, Protection Portal); Microsoft Security and Compliance Center;… more
    Huntington Ingalls Industries (01/13/26)
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  • Network Security Engineer/Architect

    GovCIO (Alexandria, VA)
    …Security Engineer/Architect to serve as the subject matter expert for our application delivery and security infrastructure. This role is centered on designing, ... including LTM, ASM, APM, and DNS (GTM) to deliver robust load balancing, web application security and secure access. The ideal candidate is a seasoned engineer with… more
    GovCIO (12/24/25)
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