• Systems Administrator

    ManTech (Fort Meade, MD)
    **MANTECH** seeks an experienced and passionate, career and customer-oriented **System Administrator ** to join our team in Ft. Meade, MD. **Responsibilities include ... but are not limited to:** + Creating and managing virtual environments + Systems administration of hardware and software in support of maintenance, developing and… more
    ManTech (12/28/25)
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  • Systems Administrator

    SAIC (Washington, DC)
    **Description** SAIC, a leading provider of systems engineering & integration, systems development & deployment, intelligence analysis and targeting, and ... the Machine-assisted Analytic Rapid-repository System (MARS) Advanced Development Operations ( DevOps ) and Sustainment Support (ADOS) program and provide on-site… more
    SAIC (12/06/25)
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  • Systems Administrator - Senior

    CACI International (O'Fallon, IL)
    Systems Administrator - Senior Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... auditability and transportation logistics? We're seeking a successful, experienced Senior Systems Administrators to join our team in implementing a cutting-edge… more
    CACI International (11/08/25)
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  • Sitecore & Cloud Operations Administrator

    RTX Corporation (Concord, NH)
    …RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers worldwide. It ... comprises three industry-leading businesses - Collins Aerospace Systems , Pratt & Whitney, and Raytheon. Its 185,000 employees enable the company to operate at the… more
    RTX Corporation (01/13/26)
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  • Database/ Systems Administrator

    CACI International (Ashburn, VA)
    Database/ Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular ... activities associated with delivery of software solutions associated with customer-defined systems and software projects by working in close collaboration with… more
    CACI International (11/01/25)
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  • DevOps Security Engineer

    Concentrix (Omaha, NE)
    …"Job Details ** DevOps Security Engineer** Information Technology (https://jobs.concentrix.com/job-search/?category=Information Technology) ... States Of America Language English Apply Now (https://cnx.wd1.myworkdayjobs.com/external\_global/job/USA-Omaha-222-South-15th-Street-Suite-402S/ DevOps -Security-Engineer\_R1689303/apply?1=1) **Summary** We're Concentrix. The intelligent transformation… more
    Concentrix (01/13/26)
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  • Network/ Systems Administrator 4

    GovCIO (Washington, DC)
    **Overview** GovCIO is currently hiring for a Systems Administrator to design, implement, and maintain the OS environments for the Pension Benefit Guaranty ... $145,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/5197/network- systems - administrator -4/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-DC-Washington_ **ID** _2024-5197_ **Category**… more
    GovCIO (12/10/25)
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  • 337 - Senior Linux Systems

    ARSIEM (Annapolis Junction, MD)
    …you work with. ARSIEM is looking for a motivated and experienced Linux System Administrator for a small, diverse team that provides end-to-end software, systems , ... Operations (IDO). You will lead, evolve, and maintain a dynamic, modern DevOps architecture, often based on open-source technology and not relying on corporate… more
    ARSIEM (10/30/25)
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  • Azure Kubernetes Service Administrator

    Space Dynamics Laboratory (North Logan, UT)
    …Posted: November 13, 2025 The Space Dynamics Laboratory (SDL) is seeking a Systems Administrator with Azure Kubernetes Service (AKS) experience. The ideal ... for managing, scaling, and optimizing AKS clusters, maintaining the underlying Linux systems , and ensuring our cloud infrastructure is secure, reliable, and high… more
    Space Dynamics Laboratory (11/15/25)
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  • DevOps Engineer II

    Forrester (Delphi, IN)
    …implementation of security best practices and initiatives at all levels of the systems infrastructure. + Adhere with DevOps principles/pillars. + Develop and ... and build an extraordinary future. **About This Role:** The DevOps Engineer II works with various team members from... process automation scripts (such as Terraform) to improve systems efficiency. + Ensure maximum uptime and stability of… more
    Forrester (12/12/25)
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