• Senior Systems Administrator

    Leidos (Laurel, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior Systems Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics ... learn more about how this program "Delivers Mission Success!" Seeking a motivated systems Administrator to provide support for mission operations support of… more
    Leidos (06/03/25)
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  • Senior System Administrator

    Synergy ECP (Columbia, MD)
    Senior System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Company Description: Synergy ECP is a Service Disabled ... Experience with: o Configuration and Maintenance of Virtual Machines ? VCenter/VMWare o Linux and Windows operating systems ? CentOS, RedHat, Windows 10, Window… more
    Synergy ECP (04/16/25)
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  • CI/CD System Administrator

    ManTech (Fort Gordon, GA)
    ManTech seeks a motivated, career and customer-oriented CI/CD System Administrator to join our team in the Augusta, GA area. **Responsibilities include, but are ... frameworks, API development, Agile/DevSecOps practices, containerization (Docker, Podman, Kubernetes), Linux system administration, and scripting (Python, Groovy,… more
    ManTech (05/01/25)
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  • ISSM

    IERUS Technologies, Inc. (Huntsville, AL)
    … System Engineer (MCSA/MCSE) certification; * Linux Red Hat Certified System Administrator , Red Hat Certified Systems Engineer, Red Hat Certified ... * CompTIA Security+ certification; * Previous SAP experience; * Systems administration experience in Linux and Windows... Foundation LCFS And LCFE certification; and * DoD Top Secret Security Clearance. Location: Huntsville, AL… more
    IERUS Technologies, Inc. (03/25/25)
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  • System Administrator

    Amentum (Columbia, MD)
    Amentum is hiring a professional IT Systems Administrator that will successfully support and maintain a stable IT infrastructure for multiple SCIF and commercial ... with Linux including administration, hardening, and maintenance. **Clearance Required:** TS /SCI w POLYGRAPH **Minimum Education:** + BS degree in a computer,… more
    Amentum (04/16/25)
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  • System Administrator

    ManTech (Fort Meade, MD)
    **ManTech** seeks an experienced and passionate, career and customer-oriented ** System Administrator ** to join our team located in the Ft. Meade, MD area. ... with computer operating systems **Clearance Requirement:** + Must have a current/active TS /SCI with Poly **Physical Requirements:** + Must be able to remain in a… more
    ManTech (03/27/25)
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  • Software Application Administrator (Sr.…

    Northrop Grumman (Melbourne, FL)
    …obtain IAT Level II or above approved certification. **_Preferred Qualifications:_** + Active Top Secret security clearance with adjudication in the last 6 years ... + MCM/MECM/SCCM Experience + Experience deploying applications on Windows and UNIX/ Linux operating systems + IIS/Apache application administration experience +… more
    Northrop Grumman (05/14/25)
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  • Systems Administrator - GNOC

    ManTech (Quantico, VA)
    ManTech seeks a GNOC Systems Administrator to help support our current Marine Corps Systems Command, Program Manager Intelligence & Cyber Operations Contract ... Windows servers, Windows workstations, virtual machines, and other critical systems in an enterprise environment. + Able to use... in an enterprise environment. + Able to use System Center Operations Manager (SCOM) and Service Manager Console… more
    ManTech (05/20/25)
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  • Senior Windows Systems Administrator…

    SAIC (Chantilly, VA)
    **Description** SAIC is looking for an ambitious Senior Level System Administrator /VMWare SME like you! Candidates will join a fast-paced and growing team of ... System Administrators in supporting a 24/7 high visibility Watch...a growing ever-changing mission. Apply today! **Qualifications** + Active TS /SCI with Poly + 14 years of relevant IT… more
    SAIC (06/03/25)
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  • Database Administrator

    Assertive Professionals (Hanover, MD)
    …distributed databases, installing and maintaining Oracle 10g, maintenance experience with LINUX Server Operating System Experience w/ Installing and maintaining ... Database Administrator About the Organization Established in 2015,AssertiveProfessionals(AP), is...the Defense Contracting community taking 15th place in America's Top 100 Small Business Visionaries for the 2018 Best… more
    Assertive Professionals (03/27/25)
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