• Mission Support Administrator

    ManTech (Reston, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Mission Support Administrator ** to join our team in the **Reston, VA** location. This is an ... onsite position. The ** Mission Support Administrator ** will work the Program Manager (PM), Deputy Program Manager (DPM), and program personnel to accomplish… more
    ManTech (09/01/25)
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  • Mission Assurance Decision Support

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …requires the expertise of a talented and experienced Mission Assurance Decision Support System (MADDS) Administrator to assist in directing and managing the ... role in the operational integrity and security of the DODIN by managing the Mission Assurance Decision Support System (MADDS). This position is responsible for… more
    Competitive Range Solutions, LLC (08/07/25)
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  • Senior System Administrator (MSO)

    General Dynamics Information Technology (Livermore, CA)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** **Systems Administrator / Mission Support Operator -** **$10K Sign-on bonus** ... *Classified work and therefore must be on-site* ** Mission Support Operator (MSO)** provides 24/7, 365, 12hrs shift, Tier 1/2 operational support to end… more
    General Dynamics Information Technology (09/20/25)
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  • Cyber Administrator

    CAE USA INC (Arlington, TX)
    …Recognition, professional development, advancement and having fun! Summary We are seeking a mission -focused System Administrator to support IT operations and ... solutions to elevate safety, efficiency and readiness. + CAE Defense & Security Mission : CAE's Defense and Security business unit focuses on helping prepare military… more
    CAE USA INC (09/16/25)
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  • Senior Systems Administrator

    Three Saints Bay (Philadelphia, PA)
    …Cybersecurity & Network Operations** . We are seeking a highly skilled Systems Administrator to support mission -critical IT and cybersecurity operations for ... **Senior Systems Administrator - Cybersecurity & Network Operations (5088)** Location...Administer and secure enterprise-level IT systems and networks + Support development and deployment of tools for Navy programs… more
    Three Saints Bay (08/13/25)
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  • Systems Administrator 2

    Amentum (Fort Meade, MD)
    …security and intelligence mission . **Responsibilities:** + A system administrator provides support for implementation, troubleshooting and maintenance of ... so, look no further. Amentum is seeking a **Systems Administrator ** to join our team of passionate individuals in...**Fort Meade, MD** . In this role you will support challenging, mission -critical projects that make a… more
    Amentum (07/17/25)
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  • Cloud Systems Administrator IV

    Criterion Systems (Reston, VA)
    …Company therefore we encourage Veterans to apply. Responsibilities We are seeking a mission -focusedCloud Systems Administrator IV to support and contribute ... Linux operating systems. + Other duties may include setting up administrator accounts, maintaining system documentation, tuning system performance, installing system… more
    Criterion Systems (09/17/25)
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  • Network Administrator

    Leidos (Fort Walton Beach, FL)
    …be pushed, sharpened, and celebrated, then join us. We're seeking a **Network Administrator ** to support mission -critical operations at **Hurlburt Field, ... environment where you'll: + Assist with installations, upgrades, and mission -critical support for Air Force RPA Operations Centers. + Ensure around-the-clock… more
    Leidos (09/03/25)
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  • (DoD SkillBridge), RC-135 Mission Systems…

    L3Harris (Offutt AFB, NE)
    …sea and cyber domains in the interest of national security. Job Title: RC-135 Mission Systems Computer Systems Administrator Job Code: 28214 Job Location: Offutt ... ACTIVE SERVICE. Job Description: L3Harris is seeking an RC-135 Mission Systems Computer Systems Administrator (CSA) for...location at Offutt AFB, Nebraska, supporting the USAF's RC-135 mission aircraft and its related ground support more
    L3Harris (09/19/25)
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  • Linux Vulnerability Management…

    Mission Support and Test Services (North Las Vegas, NV)
    **Job Description** Mission Support and Test Services, LLC (MSTS) manages and operates the Nevada National Security Site (NNSS) for the US National Nuclear ... Security Administration (NNSA). Our MISSION is to help ensure the security of the...for our unique capabilities.) Our 2,750+ professional, craft, and support employees are called upon to innovate, collaborate, and… more
    Mission Support and Test Services (09/06/25)
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