• Linux System Administrator -Senior Level

    Nightwing (Sterling, VA)
    …defense, civil, and commercial markets. Nightwing is seeking a highly motivated Systems Administrator to join a mature program in the Sterling VA location. The ... qualified Systems Administrator will support a very dynamic program in a...projects are delivered on time + Implement and monitor cybersecurity measures, ensuring that all IT systems comply with… more
    Nightwing (12/20/25)
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  • System Administrator (Health IT System…

    BEAT LLC (San Antonio, TX)
    …accordance with DHA service management and reporting standards. + The EM Administrator will collaborate across enterprise IT and cybersecurity teams, contribute ... Job Title: System Administrator (Health IT System ADMIN) Location: San Antonio...release levels and ensure compliance with DHA & DoD cybersecurity standards. + Supporting patch management, including routine, zero-day,… more
    BEAT LLC (12/21/25)
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  • Senior Linux/Unix Administrator

    S4 Inc. (Omaha, NE)
    …Time | Comprehensive and competitive benefits Job Title: Senior Linux/Unix Administrator Work Location: USSTRATCOM Offutt AFB Clearance: TS/SCI Education: Bachelor's ... experience Job Listing Number: NE25002 LCAT: Senior Network and Computer Systems Administrator Overview: S4 is seeking an experienced Senior Unix/Linux OS … more
    S4 Inc. (10/08/25)
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  • Cybersecurity Engineer

    TekSynap (Richmond, VA)
    …project tasks focused on specialized Information Assurance (IA) and cybersecurity engineering. + Integrate electronic processes and methodologies to identify, ... DLA Splunk Enterprise Log Management (ELM) architecture. + Collaborate with cybersecurity and system engineering teams to ensure effective integration, sustainment,… more
    TekSynap (10/23/25)
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  • System Administrator /Operator

    Spectrum Comm Inc (St. Louis, MO)
    The System Administrator /Operator will serve as the primary technical support professional at a secure government healthcare facility in St. Louis, Missouri. This ... and end-user support while ensuring compliance with applicable federal cybersecurity and privacy standards. Key Responsibilities Systems & Network Administration… more
    Spectrum Comm Inc (11/07/25)
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  • Network Security Administrator

    TekSynap (Pensacola, FL)
    **Responsibilities & Qualifications** The **Network Security Administrator ** is responsible fornetwork boundary protection, cybersecurity posture, and ... Command (NMOTC) Enterprise. This role ensures compliance with DoD cybersecurity policies, oversees network security operations, and supports system accreditation… more
    TekSynap (10/07/25)
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  • Systems Administrator II

    V2X (Fort Bliss, TX)
    **Description** **System Administrator II - "W-TRS" Fort Bliss, Texas** Working across the globe, V2X builds smart solutions designed to integrate physical and ... privileged access to the system and therefore are part of the Cybersecurity Workforce (CSWF). SA's shall possess the necessary skills, expertise and certifications… more
    V2X (12/16/25)
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  • Senior Systems Administrator (Linux)

    Alaka'ina Foundation Family of Companies (Kauai County, HI)
    Senior Systems Administrator (Linux) Location HI - Kaua'i Job Code 13533 # of openings 1 Apply Now ... Foundation Family of Companies (FOCs) is looking for a Senior Linux Systems Administrator Range Network. The position will support our government customer located in… more
    Alaka'ina Foundation Family of Companies (11/20/25)
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  • Network Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Network Administrator ** **Category:** Infrastructure/Cloud **Main location:** United States, Virginia, Arlington **Position ID:** J0925-2111 **Employment Type:** ... **Position Description:** CGI Federal has an exciting opportunity for a Network Administrator within our Intel sector advancing the national security mission through… more
    CGI Technologies and Solutions, Inc. (10/01/25)
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  • Database Administrator

    Leidos (Adelphi, MD)
    …Digital Modernization Sector at Leidos currently has an opening for a Database Administrator . This is an exciting opportunity to use your experience supporting a ... ISCM to enable continuous monitoring and to provide key cybersecurity insights which support decision makers. Primary Responsibilities. Database Administratorwill… more
    Leidos (12/05/25)
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