• VMWare Administrator

    Arena Technical Resources, LLC (Annapolis Junction, MD)
    VMWare Administrator Location: Annapolis Junction, MD, US Job ID: ATR 17681 Job Description Job Title: VMWare Administrator Location: Annapolis Junction, MD ... Junction, MD Role Responsibilities: We are looking for a senior level system administrator /engineer with deep knowledge and experience with VMWare. This role will be… more
    Arena Technical Resources, LLC (01/01/26)
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  • Database Administrator 3-IT

    Oracle (Annapolis, MD)
    …of the database, and allocate system storage and plan future storage needs. The database administrator will work on both Linux & Windows on premises and OCI ... troubleshooting & remediation, technical currency - version & patch maintenance, security - password & encryption, defining and implementing standards and best… more
    Oracle (12/21/25)
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  • Systems Administrator

    Guidehouse (Bethesda, MD)
    Windows builds, installs, configuration, administration, and troubleshooting of Linux and Windows servers to include base configuration, security and system ... and Ansible for infrastructure automation and orchestration + Set up administrator and service accounts, maintain system documentation, tune system performance,… more
    Guidehouse (12/10/25)
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  • Cyber Systems Administrator (Active TS/SCI)

    Northrop Grumman (Elkridge, MD)
    …Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to ... you to join our team as a **Cyber Systems Administrator ** based out of **Elkridge, MD** . _Please Note:...+ US Citizenship + Active Top Secret / SCI security clearance to be considered. TS/SCI clearance must be… more
    Northrop Grumman (01/01/26)
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  • System/Network Administrator (Onsite)

    RTX Corporation (Fulton, MD)
    …Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are ... eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret...located in Fulton, Maryland. **What You Will Do:** * Windows and Linux system administration of enterprise wide or… more
    RTX Corporation (11/21/25)
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  • Linux Systems Administrator

    JHNA (Patuxent River, MD)
    Patuxent River, MD, USA | Full Time Linux Systems Administrator JHNA is currently seeking a talented Linux Systems Administrator to support our NAVAIR customer ... backup and disaster recovery technologies + Strong understanding of system security principles and experience executing hardening techniques + Documentation -… more
    JHNA (11/25/25)
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  • Network Administrator

    ManTech (Laurel, MD)
    ManTech seeks a motivated, career- and customer-oriented **Network Administrator ** with a focus on Cisco Networks to join our team in **Laurel, MD** . You will be ... and other tools to secure the network + Apply Security Technical Implementation Guide (STIG) updates to switches and...and Twelve (12) years of experience as a Network Administrator supporting programs and contracts of similar scope, type,… more
    ManTech (12/18/25)
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  • Systems Administrator w/Poly

    BigBear.ai (Hanover, MD)
    Overview BigBear.ai is seeking a System Administrator to support mission critical application and systems in support of multiple Identity, Credential and Access ... Management (ICAM) projects. The selected candidate will serve in a System Administrator role to keep the system operational, compliant and perform trouble shooting… more
    BigBear.ai (12/17/25)
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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 Founded in 2007 and headquartered in Columbia, Maryland, Synergy ... innovative capabilities to high-level decision makers that enhance our nation's security . In an ultra-competitive environment, Synergy ECP has thrived by adhering… more
    Synergy ECP (10/22/25)
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  • System Administrator Level 2

    Jovian Concepts, Inc. (Annapolis, MD)
    …by law in employment.<\/div><\/div>","faviconId":"rzdliec182fab1ef548499d4ddfcbeeacba4f","jobTitle":"System Administrator Level 2","companyName":"Jovian Concepts, ... \n \n Jovian Concepts, Inc is looking to hire a Information System Administrator Level 2 for a great opportunity in the\x26nbsp;Annapolis Junction, MD area.\x26nbsp;… more
    Jovian Concepts, Inc. (10/07/25)
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