• Systems Administrators (Nite)

    Huntington Ingalls Industries (Virginia Beach, VA)
    …We Are HII Mission Technologies is seeking a highly skilled and motivated Systems Administrator to support the Navy Integrated Training Environment (NITE) ... its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures… more
    Huntington Ingalls Industries (10/01/25)
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  • Systems Admin/DBA (Secret Clearance) - DC…

    General Dynamics Information Technology (Falls Church, VA)
    …with project managers and developers to plan and implement database projects ** Systems Administrator Senior Advisor Duties and Responsibilities** + Manage and ... maintain Windows and Linux servers in the Azure Government cloud + Handle...products + Address all vulnerabilities identified via system scanning ** Systems Administrator Senior Advisor Requirements and Qualifications**… more
    General Dynamics Information Technology (10/01/25)
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  • Modernization Accelerator: 2025 Hiring Alert…

    Lockheed Martin (Hanover, MD)
    …* Test Engineers * Network Engineers * User Experience Designer * Data Science * Systems Administrator \( Linux \) For a complete list that changes weekly, use ... **Description:** **What We're Doing:** Lockheed Martin, Cyber & Intelligence invites you to step up...providing new features and enhancements to Front End Solutions systems \. This will allow for products to work at\-scale… more
    Lockheed Martin (09/25/25)
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  • Cloud Forensic Analyst IV

    Nightwing (Arlington, VA)
    Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our ... markets. **Cloud Forensic Analyst IV** Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission… more
    Nightwing (10/08/25)
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  • Infrastructure Systems Engineer

    Fiserv (Chandler, AZ)
    …+ CompTIA Security+, Network+, or Linux + AWS Certified SysOps Administrator or equivalent + Certified Information Systems Security Professional (CISSP) ... systems administration. + 3+ years of experience with Linux and Windows server environments + 3+ years of...with Fiserv. Fraudulent job postings may be used by cyber criminals to target your personally identifiable information and/or… more
    Fiserv (10/17/25)
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  • Information Systems Security Engineer

    CAE USA INC (Tampa, FL)
    …and technical volumes. + Assist in Cost Account Management. + High level system administrator skills under Windows or Linux (prefer both). + Experience with ... our Program's Cybersecurity Requirements. + The ISSE is involved in most cyber -related technical decision making on programs. + Involved in producing artifacts for… more
    CAE USA INC (09/12/25)
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  • Software, CNO, Systems Administration…

    Belay Technologies (Annapolis Junction, MD)
    …a dynamic, innovative team working on cutting-edge cybersecurity, network, software and systems engineering projects. We are hiring for a wide range of positions, ... analyze malicious software and network activities to understand and mitigate cyber threats. This role involves reverse engineering software and understanding… more
    Belay Technologies (08/14/25)
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  • Lab Manager /System Administration

    Node.Digital (Arlington, VA)
    …Node is seeking a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and ... Lab Manager/ Systems Administrator Location: Arlington, VA Must...large scale configuration management and deployment across Windows, MacOS, Linux /Unix, and other operating systems and virtual… more
    Node.Digital (09/17/25)
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  • UNIX Systems Engineer

    GovCIO (Concord, NH)
    …waived for 30 days after project join date. + 5+ yrs experience as a Unix Systems Administrator or IT Engineer with experience in automating assigned tasks. + 3+ ... **Overview** GovCIO is currently hiring for an UNIX Systems Engineer to plan, execute, and implement,create and...a mixed and growing environment of Red Hat Enterprise Linux /Oracle Enterprise Linux and Solaris UNIX. This… more
    GovCIO (09/24/25)
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  • Platform/Infrastructure Engineer

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our ... and operations support to include Tier 2/3 escalation. Required Skills: + Operating Systems : Strong understanding of Linux and/or Windows Server operating … more
    Nightwing (09/26/25)
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