• Senior Linux Systems Administrator (NDA 4)

    Leidos (Annapolis Junction, MD)
    …**Leidos** has a new and exciting opportunity for a **Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... Leave, and much more. **Join us and make a difference in National Security !** **Job Summary:** Our LOE program provides our customer's Operations organization… more
    Leidos (10/09/25)
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  • Windows System Administrator (Senior-Level)

    Link Solutions Inc (White Sands Missile Range, NM)
    …CMMI ML3 for Services and Development. Link Solutions is seeking a Windows System Administrator (Senior-Level) to join our team at White Sands Missile Range, NM. + ... Clearance + Non-remote (relocation incentive available) The Windows System Administrator will be responsible for the installation, configuration, maintenance, and… more
    Link Solutions Inc (10/08/25)
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  • Windows System Administrator (Senior-Level)

    Link Solutions Inc (Adelphi, MD)
    …for CMMI ML3 for Services and Development. Link Solutions is seeking a Windows System Administrator (Senior-Level) to join our team at Adelphi, MD. + Must be a US ... Clearance + Non-remote (relocation incentive available) The Windows System Administrator (Senior-Level) will be responsible for the installation, configuration,… more
    Link Solutions Inc (10/08/25)
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  • Windows System Administrator (Senior-Level)

    Link Solutions Inc (Durham, NC)
    …for CMMI ML3 for Services and Development. Link Solutions is seeking a Windows System Administrator (Senior-Level) to join our team at Durham, NC. + Must be a US ... Clearance + Non-remote (relocation incentive available) Our Windows System Administrator (Senior-Level) will be responsible for the installation, configuration,… more
    Link Solutions Inc (10/08/25)
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  • Senior Database Administrator / Engineer…

    GliaCell Technologies (Annapolis Junction, MD)
    Are you a Senior Database Administrator / Engineer who is ready for a new challenge that will launch your career to the next level? + Tired of being treated like a ... We will develop and support your own personalized training program to continue your individual growth. + We will...on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable and… more
    GliaCell Technologies (11/06/25)
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  • Infrastructure Engineer/ Administrator

    CACI International (Mclean, VA)
    …the client site during Program core hours of 0900-1500. _Desired:_ + Current Security + or DOD 8570 IAT Level II Certification + AWS or Azure Certification + ITIL ... Infrastructure Engineer/ Administrator Job Category: Information Technology Time Type: Full...automating repetitive tasks to improve efficiency, performance, and the security profile of the systems under management. The system… more
    CACI International (12/26/25)
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  • System Administrator

    The Boeing Company (Hazelwood, MO)
    …Solutions, a part of Boeing Global Services BGS, is seeking a **System Administrator ** in **Hazelwood, MO** . This position will be responsible for managing and ... maintaining program IT infrastructure, including servers, networks, and computer systems...updating hardware and software, monitoring system performance, and ensuring security through the implementation of firewalls, antivirus programs, and… more
    The Boeing Company (12/25/25)
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  • System Administrator

    CACI International (Ashburn, VA)
    System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel ... **The Opportunity:** CACI is currently looking for a System Administrator with agile methodology experience to join our BEAGLE...in Agile Software Development for the Department of Homeland Security (DHS). As a member of the BEAGLE ASF… more
    CACI International (12/13/25)
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  • Linux Systems Administrator

    SAIC (Grand Forks, ND)
    **Description** SAIC has an immediate need for a BMC3 **Systems Administrator Analyst** with Linux full stack development experience. We are looking for an ... with executing, and testing software developmental programs in support of program management to meet customer milestones. **Job Description:** + Oversee the… more
    SAIC (11/15/25)
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  • Specialist, Network Administrator

    L3Harris (Rochester, NY)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, Network Administrator Job Code: 30924 Job Location: ... and have every other Friday off Job Description: Experienced Network Administrator responsible for maintaining and optimizing our secure network infrastructure.… more
    L3Harris (11/07/25)
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