• (DoD SkillBridge), RC-135 Mission Systems…

    L3Harris (Offutt AFB, NE)
    …and cyber domains in the interest of national security. Job Title: RC-135 Mission Systems Computer Systems Administrator Job Code: 28214 Job Location: Offutt ... CONTINUOUS DAYS OF ACTIVE SERVICE. Job Description: L3Harris is seeking an RC-135 Mission Systems Computer Systems Administrator (CSA) for our location at… more
    L3Harris (09/19/25)
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  • Linux Systems Administrator 2/3…

    Northrop Grumman (Melbourne, FL)
    …The Northrop Grumman Classified Solutions team is seeking an experienced **Linux Systems Administrator ** to join its dynamic team of technical professionals. ... to meet program requirements for Service Level Agreements (SLA) + Ensure that system hardware, software , and related procedures adhere to the system… more
    Northrop Grumman (10/07/25)
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  • Systems Administrator - Active Top…

    General Dynamics Information Technology (Washington, DC)
    …of related experience **US Citizenship Required:** Yes **Job Description:** Job Description ** Systems Administrator ** Seize your opportunity to make a personal ... impact as a Systems Administrator with GDIT. A career in...Tier III administration, troubleshooting, and root-cause-analysis activities + Perform system administration duties and function + Monitor, manage, and… more
    General Dynamics Information Technology (10/04/25)
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  • System Administrator

    Assertive Professionals (Chantilly, VA)
    System Administrator About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small Business ... with Polygraph Timeline Pipeline Description Assertive Professionalsis seeking aSystem Administrator with Polygraph supporting ourNational Security Customer in Chantilly,… more
    Assertive Professionals (10/09/25)
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  • Sr IT Systems Administrator…

    Dunham & Associates Investment Counsel, Inc. (San Diego, CA)
    SENIOR IT SYSTEMS ADMINISTRATOR Dunham & Associates Investment Counsel, Inc. ("Dunham") is a thought leader in the financial services industry. The way we work ... promotes from within, cares about your success, and rewards longevity. As a Sr Systems Administrator , you will be responsible for ensuring that all Dunham… more
    Dunham & Associates Investment Counsel, Inc. (10/10/25)
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  • NAVAIR Senior Systems Administrator

    JHNA (Patuxent River, MD)
    Patuxent River, MD, USA | Salary | Full Time NAVAIR Senior Systems Administrator Overview: JHNA is currently seeking a talented Senior Systems ... in Patuxent River, MD. This individual will be performing System Administration functions on Aircraft or Weapons Systems...+ Optimize the functionality and performance of hardware and software systems . + Implement and maintain backup… more
    JHNA (09/16/25)
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  • CMMS System Administrator (New…

    Chobani (New Berlin, NY)
    Summary The CMMS System Administrator is responsible for the administration, configuration, and support of the Computerized Maintenance Management System ... and ensuring the CMMS meets the operational needs of the organization. The CMMS System Administrator works closely with maintenance, engineering, and IT teams to… more
    Chobani (09/23/25)
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  • Senior Linux Systems Administrator

    ManTech (Chantilly, VA)
    **MANTECH seeks a motivated, mission-focused Senior Linux Systems Administrator to join our team in Chantilly, VA** This opportunity allows you to become part of ... support of critical government missions. As a **Senior Linux Systems Administrator ,** you will help maintain and...talented team. You will be responsible for the operating system software and its seamless integration with… more
    ManTech (08/30/25)
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  • IT Systems Administrator

    MGE Underground, Inc. (Paso Robles, CA)
    …| Performance | Trust | Fun How You Can Make an Impact The System Administrator is responsible for assisting in all technology-related issues escalated from ... with the IT business needs of the organization. The system administrator should have a strong technical...should have a strong technical understanding of Microsoft operating systems and servers, including various hardware, software ,… more
    MGE Underground, Inc. (10/04/25)
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  • Linux Systems Administrator

    Nightwing (Sterling, VA)
    …community, defense, civil, and commercial markets. Nightwing is seeking a qualified Linux Systems Administrator to work with a close-nit team to assist in ... obtain a TS/SCI clearance + 3+ years of directly relevant experience in Linux System Administrator . + Proficiency in managing and maintaining Linux servers (eg,… more
    Nightwing (10/08/25)
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