• Senior Specialist Systems Engineering…

    L3Harris (Springfield, VA)
    …of national security. Job Title: Senior Specialist, Systems Engineering - Information Technology Senior Systems Administrator (Active TS/SCI w/ CI ... VA (100% Onsite) Job Description: L3Harris Technologies is seeking an experienced Information Technology Senior Systems Administrator or Mid-to-Senior Level… more
    L3Harris (09/04/25)
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  • Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Information Technology (IT), Linux , System Administration **Certifications:** ... and tomorrow is smarter. Our work depends on a ** Systems Administrators** with Linux and Windows Infrastructure...SYSTEMS ADMINISTRATORS** WILL MAKE AN IMPACT As the Systems Administrator on this contract, you will… more
    General Dynamics Information Technology (09/06/25)
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  • Linux Engineer - TS/SCI w/ Poly

    General Dynamics Information Technology (Mclean, VA)
    …or work/military experience + Active TS/SCI with SCI Polygraph clearance + Certified Linux System Administrator + Extensive experience with Centos, Rocky ... as well as utilizing Splunk for continuous monitoring of system health, and troubleshooting issues that arise. This individual...issues that arise. This individual is accountable for Splunk, Linux , Windows, and application systems that support… more
    General Dynamics Information Technology (08/28/25)
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  • Systems Administrator (Senior)

    BAE Systems (Sterling, VA)
    …improve our future and protect our freedom. We are looking for experienced Systems Administrator to join our technology-based program supporting a key government ... incentives may be available based on position level and/or job specifics. ** Systems Administrator (Senior)** **115891BR** EEO Career Site Equal Opportunity… more
    BAE Systems (09/10/25)
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  • Systems Administrator Principal

    General Dynamics Information Technology (Fort Belvoir, VA)
    System (NIMACS), Government Acceptance Testing (GAT), and DIAMONDS Accountability Training System (DATS). HOW A SYSTEMS ADMINISTRATOR ADVISOR WILL MAKE ... + Create and plan migration process to support applications hosted by the Windows/ Linux systems . + Complete system security checklists, patches, upgrades,… more
    General Dynamics Information Technology (09/30/25)
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  • Unix Systems Administrator

    Navy Exchange Services (NEX) (Virginia Beach, VA)
    Title: UNIX SYSTEMS ADMINISTRATOR Location: United States-Virginia-Virginia Beach Job Number: 250000Q4 Job Summary: Responsible for installation configuration ... servers, Shared Ethernet Adapters, Virtual SCSI Adapters, AIX, HP-UX, Linux , and HBSS. - Assumes a primary role in...any one of the following higher level certifications: Certified Information Systems Auditor (CISA), Certified Information more
    Navy Exchange Services (NEX) (09/23/25)
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  • Senior Systems Administrator II…

    V2X (Springfield, VA)
    …the ability to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II supports the information technology (IT) ... of progressive, hands-on experience maintaining Enterprise information systems as a systems administrator ...(CSWF) position as defined in Section 6, Table 3. System Administrator (451); Intermediate Level for SECNAV… more
    V2X (08/07/25)
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  • Systems Administrator

    CACI International (Norfolk, VA)
    Administrator I** **- High School diploma and up to 7 years experience in system administration** + ** Systems Administrator II** **- Bachelors degree and ... certifications (CompTIA A+, Network+) + Knowledge of Windows and Linux systems + Basic scripting abilities +...strong knowledge of system administration principles** + ** Systems more
    CACI International (09/05/25)
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  • Lead Public Cloud Linux Engineer

    NTT DATA North America (Bland County, VA)
    …and resource utilization. **Security & Compliance** + Propose and enforce Linux system security best practices, including access control, encryption, ... related field. **Required Certifications (or equivalent experience):** + Red Hat Certified System Administrator (RHCSA) + Red Hat Certified Engineer (RHCE)… more
    NTT DATA North America (09/03/25)
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  • DevOps System Administrator

    BAE Systems (Sterling, VA)
    …may be available based on position level and/or job specifics. **DevOps System Administrator ** **115833BR** EEO Career Site Equal Opportunity Employer. ... automatic test tools into the CI/CD pipeline Demonstrated experience with Linux Operating Systems Experience developing, implementing and maintaining complex… more
    BAE Systems (09/09/25)
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