• Senior SIGINT Systems

    CACI International (Beale AFB, CA)
    Senior SIGINT Systems Administrator - Sensor Resource Manager Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: ... * * The Opportunity: CACI is seeking a SIGINT Systems Administrator and Sensor Resource Manager Subject...infrastructure including user systems , servers, storage, and network connectivity. You will also provide system more
    CACI International (12/12/25)
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  • Senior Linux System

    ManTech (Fort Meade, MD)
    ManTech seeks a ** Senior Linux System Administrator ** to join our team in **Ft. Meade, MD** . In this role, you will provide support for implementation, ... troubleshooting, and maintenance of IT systems , as well as manage IT system ...maintenance of IT systems . + Manage IT system infrastructure and processes related to client/server/storage/ network more
    ManTech (10/14/25)
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  • Senior Linux System

    ManTech (Fort Meade, MD)
    Mantech seeks a motivated, career and customer-oriented ** Senior Linux System Administrator ** to join our team in **Ft. Meade, MD** . In this role, you will ... support the implementation, troubleshooting, and maintenance of IT systems , as well as manage IT system infrastructure and associated processes.… more
    ManTech (10/25/25)
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  • Senior Energy Systems Analyst

    Silicon Valley Power (Santa Clara, CA)
    …in the classification of Electric Utility Programmer Analyst, Electric Utility Network Administrator , and Senior Energy Systems Analyst are eligible for ... ** Senior Energy Systems Analyst** Print (https://www.governmentjobs.com/careers/cityofsantaclaraca/jobs/newprint/5119046)...relays, Distributed Network Protocol (DNP), and ABB Network Manager - S (SPIDER) Energy Management Systems more
    Silicon Valley Power (10/22/25)
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  • Senior Systems Administrator

    iconectiv (Bridgewater, NJ)
    …For more information, visit www.iconectiv.com . Follow us on X and Linkedln. The Senior System Administrator role provides system administration ... Administration Center) Lab and Production Telecommunications Application Service environments. The Senior System Administrator is a crucial member… more
    iconectiv (12/03/25)
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  • Senior Linux Systems

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... "Delivers Mission Success!" Seeking a motivated and experienced Linux System Administrator for a small, diverseteam that... for a small, diverseteam that provides end-to-end software, systems , and network engineering services to support… more
    Leidos (10/09/25)
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  • Senior Systems Administrator

    ManTech (Fairmont, WV)
    **MANTECH** seeks a motivated and customer-oriented ** Senior Systems Administrator - Windows/Linux Dual-Stack Specialist** to join our team in **Boulder, ... and Mitigation (CDM) practices. **Preferred Qualifications:** + Microsoft Certified Systems Administrator /Engineer (MCSA/MCSE) or equivalent (eg, Azure … more
    ManTech (11/05/25)
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  • Senior System Administrator

    Insight Global (Wichita, KS)
    Job Description Insight Global is looking to hire a Sr Systems Administrator to join a customer of ours in the Wichita area. The role involves managing and ... https://insightglobal.com/workforce-privacy-policy/. Skills and Requirements * 5-7 years of experience in a system administrator or system engineer role *… more
    Insight Global (11/07/25)
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  • Senior System Administrator

    SAIC (Fort Belvoir, VA)
    **Description** The Senior System Administrator will provide support for operational intelligence integration and data-centric operations for customers ... implements new standards, policies and procedures. Incumbent in this job works closely with Network and Systems Analysts to help determine and develop the … more
    SAIC (11/19/25)
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  • Senior Systems Administrator

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Senior Systems Administrator in our **National Security Sector's (NSS) Cyber & Analytics ... and make a difference in National** **Security!** As a Senior Systems Administrator you will...and Windows environments. + Implement, troubleshoot, and maintain IT systems . + Manage daily IT system configuration… more
    Leidos (11/15/25)
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