• Sr. System Administrator TS/SCI Poly

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** System Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... functions. Additional responsibilities may include: + Administration/sustainment of a system that provides a web -based application for...for a degree. + Must have ​experience as a systems administrator providing direct support to end… more
    Leidos (07/23/25)
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  • Principal System Administrator

    DCCA (Annapolis Junction, MD)
    Principal System Administrator Location Annapolis Junction, MD Job Code 2270 # of Openings 1 Apply Now ... and benefits package. Visit our website at: www.dcca.com Principal System Administrator Candidate must have an active...Mainframe Software: * Jes 3, TSO, IBM's Information Management Systems /Infoman, DOS Power, VTAM, IBM Netview, SAS PC Server… more
    DCCA (05/19/25)
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  • System Administrator

    CACI International (Hanover, MD)
    …release management. **Responsibilities** This position is for a Lead System Administrator to support mission critical application and web service development ... System Administrator Job Category: Information Technology...work also encompasses the Endpoint Services team to support systems implementing JBlocks capabilities associated with ZeroTrust. The selected… more
    CACI International (07/04/25)
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  • Medical Training Program Administrator…

    Johns Hopkins University (Baltimore, MD)
    The Department of Neurology is seeking a **_Medical Training Program Administrator ._** The Program Administrator should play a primary role in the day-to-day ... and report directly to the program director. The Program Administrator should become knowledgeable about medical education in general,...Must be done in a timely manner so that systems are functional when needed. + Provide primary support… more
    Johns Hopkins University (06/17/25)
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  • Systems Administrator

    ManTech (Hanover, MD)
    ManTech seeks a motivated, career- and customer-oriented ** Systems Administrator ** to join our team in **Hanover, MD.** The team delivers enterprise ... **Minimum Qualifications:** + 14+ years of experience as a Systems Administrator or Cloud Engineer supporting programs...Active Directory and networking + Proven experience as a System Administrator or Cloud Engineer with practical… more
    ManTech (08/02/25)
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  • Systems /Network Administrator

    UIC Government Services and the Bowhead Family of Companies (Aberdeen, MD)
    **Overview** SYSTEMS /NETWORK ADMINISTRATOR (HITS-R): Bowhead seeks a Systems /Network Administrator to support the High Performance Computing ... area network (LAN), wide area network (WAN), and Internet systems or a segment of a network system...to support network availability. - May monitor and test Web site performance to ensure Web sites… more
    UIC Government Services and the Bowhead Family of Companies (07/23/25)
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  • Unix System Administrator

    SMX (Patuxent River, MD)
    Unix System Administrator (4388)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking a Unix System Administrator to ... candidate will work closely with customers, fellow team members, and other System Administrators at the Patuxent River Data Center (PRDC). This role involves… more
    SMX (07/30/25)
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  • Systems Administrator (CAD…

    KBR (Lexington Park, MD)
    Title: Systems Administrator (CAD Integration) KBR is seeking an experienced Systems Administrator (CAD Integration) in Lexington Park, MD, to support ... Naval Air Systems Command (NAVAIR) efforts related to Aviation Product Lifecycle...activities. This will include collaboration with the AWS GovCloud-hosted system boundary for the AvPLM environments as well as… more
    KBR (06/11/25)
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  • Entry Level or Mid Level System…

    Belay Technologies (Annapolis Junction, MD)
    …in 2020 and a finalist in 2 021! Belay Technologies is seeking a Mid-Level System Administrator (SA2) to join our intel team. FC has on-call support ... DoD, as well as state-of-the-art commercial products. We hire software engineers, web designers, test engineers, systems engineers, systems administrators,… more
    Belay Technologies (07/11/25)
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  • Senior Cloud System Administrator

    TekSynap (Columbia, MD)
    …securityvulnerabilities **REQUIRED QUALIFICATIONS** + Minimumeight(8) years of experience as a System Integrator, Administrator , or Cybersecurity Roll + Minimum ... environments including AWS and VMware + Maintain various operating systems in a variety of users andactivities + Apply...CI Polygraph **DESIRED SKILLS** + Exposure to AWS (Amazon Web Services), and/or STIGs/IAVA + A problem solver who… more
    TekSynap (07/09/25)
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