• Senior ServiceNow Systems…

    SAIC (Annapolis Junction, MD)
    **Description** SAIC has an immediate opening for a ServiceNow Administrator in Annapolis Junction, on a very exciting program! In this role you will do many ... in the resolution process + Configure and manage UNIX, Linux and Windows operating systems and installs/loads operating system...Minimum of 14 years of experience as a Systems Administrator in programs and contracts of similar scope, type,… more
    SAIC (11/06/25)
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  • NAVAIR Senior Systems Administrator

    JHNA (Patuxent River, MD)
    Patuxent River, MD, USA | Full Time Overview: JHNA is currently seeking a Senior Systems Admin to join our NAVAIR team in Patuxent River, MD. As a System ... college/university + Experience with the following: + VMware/vSphere Enterprise + Linux + Software development environment + Atlassian tools + Familiarity with… more
    JHNA (01/06/26)
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  • Senior Systems Administrator

    Huntington Ingalls Industries (Hanover, MD)
    …Technologies, a division of HII, is seeking a highly motivated and experienced System Administrator to join our Minotaur team in Hanover, MD. The ideal candidate ... military and federal agency partners. Meet HII's Mission Technologies Division Our team of more than 7,000 professionals worldwide delivers all-domain expertise and… more
    Huntington Ingalls Industries (11/25/25)
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  • Mid/ Senior System Administrator

    Belay Technologies (Annapolis Junction, MD)
    …up in 2020 and a finalist in 2021! Belay Technologies is seeking a System Administrator (SA) to join our intel team . The SA provides support for implementation, ... and complexity within the federal Government is required. + Senior Level: Fifteen (15) years of experience in programs...VCenter/VMWare + AWS Experience + VPC, EC2, S3 + Linux and Windows operating systems + CentOS, RedHat, Windows… more
    Belay Technologies (11/19/25)
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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 ... and Access Management (IdAM) system. Responsibilities include working with a team obtaining and configuring Virtual Machines (VMs), loading Operating systems and… more
    Synergy ECP (10/15/25)
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  • Sr. IAM Administrator (IT@JH Enterprise…

    Johns Hopkins University (Baltimore, MD)
    …high level of independent decision-making and leadership in IAM practices. Furthermore, the Senior IAM Administrator will mentor and guide IAM Administrators and ... skills_ + MS SQL Server Administration + Windows Server Administration + Linux Server Administration Classified Title: Sr. IAM Administrator Job Posting… more
    Johns Hopkins University (11/20/25)
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  • Principal/Sr. Principal Systems…

    Northrop Grumman (Patuxent River, MD)
    …Systems (NGAS) has an exciting career opportunity for a **Principal/Sr. Principal Systems Administrator ** to join the Ground Segment team of qualified, diverse ... your voice is valued and start contributing to our team of passionate professionals providing real-life solutions to our...for a classified government contract. + Perform as a Linux \Redhat System Administrator for a classified government… more
    Northrop Grumman (12/12/25)
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  • Cloud System Administrator

    DCCA (Annapolis Junction, MD)
    Cloud System Administrator Location Annapolis Junction, MD Job Code 2063 # of Openings 1 Apply Now ... benefits package. Visit our website at: www.dcca.com Cloud System Administrator Candidate must have an active TS/SCI w/ Poly...of perspectives. Join us and be part of a team that has a people first mentality and a… more
    DCCA (11/17/25)
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  • Secret Sr Windows System Administrator

    Insight Global (Baltimore, MD)
    Job Description A client of Insight Global is looking for a Sr Windows System Administrator to join their team . In this role, you will be responsible for ... strategies, as well as implementing data protection, encryption, and compliance measures. The Senior Systems Administrator will serve as the escalation point for… more
    Insight Global (01/03/26)
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  • 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 ... maintenance, developing and testing of information technology systems + Administration of Linux (ie, Redhat/Rocky 8) + Basic Shell Scripting (Bash), PUTTY +… more
    ManTech (12/31/25)
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