• System Administrator - Linux

    Leidos (Annapolis Junction, MD)
    **Description** **System Administrator - Linux ** **Leidos** has a new and exciting opportunity for a **System Administrator - Linux ** in our **National ... Other responsibilities include: + Quickly responding to IT Help Desk calls and emails in a professional manner; ensuring...experience providing assistance to users in an IT customer service capacity. + Must have at least 3 years… more
    Leidos (11/19/25)
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  • Jr./Mid-Level Networking Systems…

    Belay Technologies (Annapolis Junction, MD)
    …and a finalist in 2021! Belay Technologies is seeking a Jr./Mid-level System Administrator to join our intel team. The selected individual will be responsible for ... Other Responsibilities include: + Quickly responding to IT Help Desk calls and emails in a professional manner; ensuring...experience providing assistance to users in an IT customer service capacity. + Must have at least 5 years… more
    Belay Technologies (11/07/25)
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  • Linux System Administrator…

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …of experience. + Five (5+) years of relevant experience working in an IT or Service Desk environment. + IAT Level II Certification equivalent or higher per DoD ... for CMMI ML3 for Services and Development. Link Solutions is seeking a Linux System Administrator (Intermediate-Level) to join our team at Aberdeen Proving… more
    Link Solutions Inc (11/24/25)
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  • Senior Linux System Administrator

    ManTech (Fort Meade, MD)
    ManTech seeks a **Senior Linux System Administrator ** to join our team in **Ft. Meade, MD** . In this role, you will provide support for implementation, ... client/server/storage/network devices and mobile devices. + Perform Tier 1 (Help Desk ) and Tier 2 (Escalation) support: problem identification, diagnosis, and… more
    ManTech (10/14/25)
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  • System Administrator

    Synergy ECP (Columbia, MD)
    System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Level 1 System Administrator Provides support for ... the client/server/storage/network devices, mobile devices, etc. Provides Tier I (Help Desk ) and Tier II (Escalation) problem identification, diagnosis and resolution… more
    Synergy ECP (10/28/25)
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  • System Administrator Level 3

    Jovian Concepts, Inc. (Annapolis, MD)
    …by law in employment.<\/div><\/div>","faviconId":"rzdliec182fab1ef548499d4ddfcbeeacba4f","jobTitle":"System Administrator Level 3","companyName":"Jovian Concepts, ... <\/head>\n \n \n \n Jovian Concepts, Inc is looking to hire a\x26nbsp;System Administrator Level 3 for a great opportunity in the Annapolis Junction area.\x26nbsp;… more
    Jovian Concepts, Inc. (09/24/25)
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  • System Administrator

    Leidos (Bethesda, MD)
    …career path. Leidos has an exciting opening for you as our next Tier 3 Service Desk / Systems Administrator supporting the OSINT Integration Center under our ... during standard business hours, with rotational coverage of the service desk as early as 6am or...Ansible for infrastructure automation and orchestration + Set up administrator and service accounts, maintain system documentation,… more
    Leidos (10/01/25)
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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 Provides ... the client/server/storage/network devices, mobile devices, etc. Provides Tier I (Help Desk ) and Tier II (Escalation) problem identification, diagnosis and resolution… more
    Synergy ECP (10/22/25)
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  • Systems Administrator III - Pipeline…

    COMSO, Inc (Fort Meade, MD)
    Systems Administrator III - PIPELINE (TS/SCI w/ POLYGRAPH) Fort Meade, MD (http://maps.google.com/maps?q=Fort+Meade+MD+USA+78251) Description COMSO, Inc. is a ... CE certifications. + Six (6) years of experience with Service Management (ITSM) is required. + ITIL 4 platform...devices, mobile devices, etc. + Provides Tier 1 (Help Desk ) and Tier 2 and Tier 3(Escalation) problem identification,… more
    COMSO, Inc (11/21/25)
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  • System Administrator I

    DCCA (Fort Meade, MD)
    System Administrator I Location Fort Meade, MD Job Code 2123 # of Openings 1 Apply Now ... a competitive compensation and benefits package. Visit our website at: www.dcca.com System Administrator I Candidate must have an active TS/SCI w/ Poly For over 40… more
    DCCA (11/21/25)
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