• System Administrator Level 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. This role requires a TS/SCI ... operations, monitoring and problem resolution for all of the client/server/storage/ network devices, mobile devices, etc. + Provides Tier 1...+ Redhat kvm + Puppet + ldap The Level 3 System Administrator (SA) shall possess the… more
    Jovian Concepts, Inc. (09/24/25)
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  • Systems Administrator 3

    Nightwing (Annapolis Junction, MD)
    …intelligence community, defense, civil, and commercial markets. The Systems Administrator will provide support for implementation, troubleshooting and maintenance of ... day-to-day operations, monitoring and problem resolution for all of the client/server/storage/ network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and… more
    Nightwing (09/22/25)
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  • Systems Administrator 3 - 23829 (FS…

    Huntington Ingalls Industries (Fort Meade, MD)
    network administrators. + Duties may include setting up administrator and service accounts, maintaining system documentation, tuning system performance, ... cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely… more
    Huntington Ingalls Industries (10/07/25)
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  • Senior Systems Administrator (Systems…

    Huntington Ingalls Industries (Hanover, MD)
    …cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely ... a division of HII, is seeking a highly motivated and experienced System Administrator to join our Minotaur team in Hanover, MD. The ideal candidate will… more
    Huntington Ingalls Industries (08/27/25)
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  • System Administrator - Level 3

    CACI International (Annapolis Junction, MD)
    System Administrator - Level 3 Job Category:...Certification Requirements: Comp TIA A+ CE / Comp TIA Network +CE - ** ** **What You Can Expect:** ... **A culture of integrity.** At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the… more
    CACI International (08/28/25)
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  • Citrix Systems Administrator

    Leidos (Bethesda, MD)
    …Engineering staff to plan out future modernization efforts to meet customer and administrator requirements. + Collaborate to perform network latency analysis to ... to handle service inquiries and problems. + Experience working as a Tier 3 system administrator : familiar with using desktop software applications such as… more
    Leidos (10/07/25)
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  • Fidelis Administrator - Active TS/SCI…

    ENS Solutions (College Park, MD)
    …+ Experience automating deployments and configuration management. + Experience as a network administrator or systems engineer. + Experience in using Active ... and evaluation, solution engineering, software development, or system administration. Requirements + 3 + years of experience as a system administrator +… more
    ENS Solutions (09/27/25)
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  • System Administrator

    CACI International (Annapolis Junction, MD)
    System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... highest standards of service and reliability. We're looking for a skilled System Administrator to join our team and help maintain, troubleshoot, and optimize a wide… more
    CACI International (08/01/25)
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  • Contract Administrator / Principal Contract…

    Northrop Grumman (Baltimore, MD)
    …- Contract Administrator :** + Bachelor's Degree with a minimum of 3 years of applicable (internal or external) work experience or a Master's degree ... shared mission, we'll support yours of expanding your personal network and developing skills, whether you are new to...Ability to travel occasionally. **Basic Qualifications - Principal Contract Administrator :** + For Band 3 : Bachelor's degree… more
    Northrop Grumman (09/18/25)
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  • Contract Administrator /Principal Contract…

    Northrop Grumman (Annapolis, MD)
    …By joining in our shared mission, we'll support yours of expanding your personal network and developing skills, whether you are new to the field, or an industry ... career. This position may be filled as a **Contracts Administrator or a Principal Contracts Administrator ** ....related field - OR - a Master's degree with 3 years of experience in contracts / related field… more
    Northrop Grumman (10/10/25)
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