• Sr. Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (San Antonio, TX)
    …to obtain: + Citrix Certified Advanced Administrator (CCAA) + Microsoft Certified Systems Engineer (MCSE) Physical Demands: + Must be able to lift up ... **Overview** SR. SYSTEMS ADMINISTRATOR (BAMCIT): Bowhead seeks a...division supports the continued management and administration of DHA systems , applications, networks, cybersecurity , and telecommunications services… more
    UIC Government Services and the Bowhead Family of Companies (10/08/25)
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  • Senior Systems Administrator

    ManTech (Fairmont, WV)
    …Diagnostics and Mitigation (CDM) practices. **Preferred Qualifications:** + Microsoft Certified Systems Administrator / Engineer (MCSA/MCSE) or equivalent (eg, ... **MANTECH** seeks a motivated and customer-oriented **Senior Systems Administrator - Windows/Linux Dual-Stack Specialist**...Azure Administrator ). + Red Hat Certified Engineer (RHCE) or equivalent advanced Linux certification. + CompTIA… more
    ManTech (11/05/25)
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  • Systems Administrator (TS/SCI…

    Fluor (Aurora, CO)
    …access level, and have favorably completed a government issued polygraph The Systems Administrator is highly knowledgeable within designated Industrial Control ... are met and manage virtual workstations and servers using VMWare. The Systems Administrator analyzes, evaluates, and proposes recommendations on innovative… more
    Fluor (10/29/25)
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  • System Administrator (Citrix)

    BAE Systems (Washington, DC)
    **Job Description** BAE Systems is seeking an experienced full-time on-site System Administrator to support our work as a prime contractor on a high-profile US ... customer and IT infrastructure teams. As an on-site System Administrator , you will: + Capture, document, and structure stakeholder...100,000 people in more than 40 countries. We develop, engineer , manufacture, and support products and systems more
    BAE Systems (12/04/25)
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  • Senior Systems Administrator

    Indigo IT, LLC (Washington, DC)
    …Minimum of five (5) years of experience or equivalent work experience as a systems engineer / administrator + Preference of Bachelor's degree in Computer ... Senior Systems Administrator Washington, DC SUMMARY: Founded...+ Communicate with vendors as needed. + Microsoft Certified Systems Engineer preferred. + Proficient in Windows… more
    Indigo IT, LLC (11/12/25)
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  • Cybersecurity Professionals - Ongoing…

    V2X (Reston, VA)
    …Testing Associate Mid-Level (3-7 Years Experience) + Incident Response Analyst + Cybersecurity Engineer + Cloud Security Specialist + Forensics Investigator + ... and professionalism. If you're looking for a mission-driven career protecting critical systems and infrastructure, join our Cybersecurity Talent Pipeline today!… more
    V2X (11/27/25)
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  • Systems Administrator

    Nexagen Networks Inc (Rock Island Arsenal, IL)
    …services spanning Research and Development, Cloud Engineering, Digital Modernization, Systems and Software Engineering, DevSecOps, ITSM, Cybersecurity , Satellite ... System Administrator Security Clearance Requirement: Current and Active DoD...(LAN), wide area network (WAN), data communications network, operating systems , and physical and virtual servers. Perform system monitoring… more
    Nexagen Networks Inc (11/01/25)
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  • Senior Linux/Unix Administrator

    S4 Inc. (Omaha, NE)
    …with experience Job Listing Number: NE25002 LCAT: Senior Network and Computer Systems Administrator Overview: S4 is seeking an experienced Senior Unix/Linux ... the following certifications is preferred: ITIL 4 Foundations; Red Hat Certified Systems Administrator ; or Linux Professional Institute Certification Linux … more
    S4 Inc. (10/08/25)
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  • Virtual Platform Administrator

    TekSynap (MA)
    … Associate + Oracle Cloud Infrastructure Cloud Operations + Red Hat Certified Engineer (RHCE) + Red Hat Certified System Administrator (RHCSA) **Experience** + ... + Create and maintain accurate system documentation for assigned systems , including tracking changes to virtualized infrastructure configurations. + Assist… more
    TekSynap (11/15/25)
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  • Linux Dev/Ops Systems Administrator

    Synergy ECP (Annapolis Junction, MD)
    Linux Dev/Ops Systems Administrator 1 (SW support) Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description We are searching ... What you will be doing: Synergy is seeking aLinux Systems Administratorand Dev/Ops Engineer with expertise in...dedicated staff provide a broad range of services in cybersecurity , software, data transport solutions, systems engineering,… more
    Synergy ECP (10/22/25)
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