• System Administrator

    CACI International (College Park, MD)
    System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: ... * * * **The Opportunity:** CACI is seeking a System Administrator to join our team. **Responsibilities:**... to join our team. **Responsibilities:** As a Mid-Level Linux Infrastructure Engineer with Networking Experience, you will play… more
    CACI International (06/11/25)
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  • System Administrator

    CACI International (Hanover, MD)
    System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: ... control and release management. **Responsibilities** This position is for a Lead System Administrator to support mission critical application and web service… more
    CACI International (07/04/25)
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  • System Administrator 2

    Synergy ECP (Columbia, MD)
    System Administrator 2 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Job Type Full-time Description System Administrator Level 2 ... enhancements to improve reliability and performance. Requirements The Level 2 System Administrator shall possess the following capabilities: + Provide support… more
    Synergy ECP (04/29/25)
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  • Cloud System Administrator

    DCCA (Annapolis Junction, MD)
    …compensation and benefits package. Visit our website at: www.dcca.com Cloud System Administrator Candidate must have an active TS /SCI w/ Poly For over 40 ... Cloud System Administrator Location Annapolis Junction, MD...understanding and working knowledge of core components of the Linux operation system including managing user and… more
    DCCA (05/19/25)
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  • System Administrator 3

    Jovian Concepts, Inc. (Annapolis Junction, MD)
    Jovian Concepts, Inc is looking to hire a System Administrator Level 3 for a great opportunity in the Annapolis Junction area. TS /SCI Clearance with a Poly ... + Experience with Container Technology: Administering large software deployments on LINUX /UNIX systems , administering clustered storage solutions (eg storage… more
    Jovian Concepts, Inc. (07/09/25)
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  • Staff Cyber Systems Administrator

    Lockheed Martin (Hanover, MD)
    …years of IT systems administrative experience with both Microsoft and Linux platforms\. **Clearance Level:** TS /SCI w/Poly SP **Other Important Information ... computer science, Engineering, or related field \(or equivalent experience\) * IT Systems administrative experience with both Microsoft and Linux platforms\.… more
    Lockheed Martin (07/12/25)
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  • Systems Administrator Expert…

    General Dynamics Information Technology (Germantown, MD)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Administrator Expert - Backup and Configuration** Transform ... technology into opportunity as a ** Systems Administrator Expert - Backup and Configuration**...the administration, maintenance and support of the organization's IT systems and infrastructure including managing servers, ensuring system… more
    General Dynamics Information Technology (07/12/25)
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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 ... rotation support. Candidates should have the following qualifications: + TS /SCI with polygraph is required. + 5 years no...(skills, technologies, expertise): + One (1) year experience in Linux , Unix, Windows or Cisco OS operating system… more
    Belay Technologies (07/11/25)
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  • Systems Administrator 1

    BigBear.ai (Columbia, MD)
    Overview BigBear.ai is seeking a System Administrator Level 1 to provide support for implementation, troubleshooting and maintenance of lnformation Technology ... need to have Five (5) years' experience as an System Administrator and a bachelor's degree in...a bachelor's degree. Clearance: Must possess and maintain a TS /SCI with polygraph Perform systems engineering activities… more
    BigBear.ai (07/03/25)
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  • Systems Administrator 2

    Amentum (Fort Meade, MD)
    …Security, & Intel space? If so, look no further. Amentum is seeking a ** Systems Administrator ** to join our team of passionate individuals in **Fort Meade, ... on the Nation's security and intelligence mission. **Responsibilities:** + A system administrator provides support for implementation, troubleshooting and… more
    Amentum (07/17/25)
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