• Principal System Administrator

    DCCA (Annapolis Junction, MD)
    Principal System Administrator Location Annapolis Junction, MD Job Code 2270 # of Openings 1 Apply Now ... compensation and benefits package. Visit our website at: www.dcca.com Principal System Administrator Candidate must have an active TS/SCI w/Poly For over 40 years,… more
    DCCA (05/19/25)
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  • RedHat Administrator -(Hybrid)

    Shuvel Digital (Annapolis, MD)
    …science, or related field (as determined by the AOC). + b. Red Hat Certified Systems Administrator . + (1) Certification must be issued by Red Hat and include ... more years of experience as a Red Hat system administrator . + b. Ten (10) or more years of...more years of experience administering Unix (AIX) IBM pSeries systems . + c. Fifteen (15) or more years of… more
    Shuvel Digital (08/07/25)
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  • Linux System Administrator (Senior-Level)

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …missions and operations. Job Responsibilities: + Install, configure, and manage RHEL systems and Red Hat Enterprise Virtualization environments. + Administer KVM ... CMMI ML3 for Services and Development. Link Solutions is seeking a Linux System Administrator (Senior-Level) to join our team at Aberdeen Proving Ground, MD. + Must… more
    Link Solutions Inc (08/01/25)
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  • Senior Linux System Administrator

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    Senior Linux System Administrator Clearance Required: Top Secret or Secret Clearance Locations: Adelphi, MD (Onsite) Position Overview: The Senior Linux System ... Administrator is responsible for leading system administration activities. This...oversees the installation, configuration, maintenance, and integrity of computing systems and software. The role involves planning, ensuring long-term… more
    Black Bear Technology Solutions, LLC (05/24/25)
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  • Firewall Administrator & InfoSec Engineer…

    Lockheed Martin (Bethesda, MD)
    …Security \(CIS\) organization at Lockheed Martin \(LM\) protects company assets and systems from cyber threats by developing and implementing a robust security ... the Boundary Transformation and Secure Transport team is hiring a mid\-career Firewall Administrator / InfoSec Engineer\. **What You Will Be Doing:** In this role,… more
    Lockheed Martin (07/16/25)
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  • Networking Administrator

    Link Solutions Inc (Adelphi, MD)
    Administrator (Intermediate-Level) position will require an understanding of enterprise network architecture, Layer 2/3 switching, routing protocols, and network ... for CMMI ML3 for Services and Development. Link Solutions is seeking a Networking Administrator (Intermediate-Level) to join our team at Adelphi, MD. + Must be a US… more
    Link Solutions Inc (08/09/25)
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  • Software Administrator III

    DCCA (Annapolis Junction, MD)
    …to support installation and maintenance of Cisco routers and switches in support of enterprise systems for the program. Required Skills: . Provide support for ... Software Administrator III Location Annapolis Junction, MD Job Code...for implementation, troubleshooting and maintenance of Information Technology (IT) systems . Manages IT system infrastructure and any processes related… more
    DCCA (05/19/25)
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  • Network Administrator (Senior-Level)

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …for CMMI ML3 for Services and Development. Link Solutions is seeking a Network Administrator (Senior-Level) to join our team at Aberdeen Proving Ground, MD. + Must ... Top Secret Clearance. + Non-remote (relocation incentive available) The Network Administrator (Senior-Level) will be responsible for supporting the Army Research… more
    Link Solutions Inc (08/09/25)
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  • Senior Microsoft Architect…

    EchoStar (Germantown, MD)
    …**EchoStar** has an exciting opportunity for a **Senior Microsoft Architect and Administrator ** in our **Hughes Network Systems ** division. This position will ... efficiency, productivity, security, and cost. + Architect and implement enterprise -level solutions using Microsoft technologies to meet business objectives. +… more
    EchoStar (08/04/25)
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  • LAN Administrator

    Kennedy Krieger Institute (Baltimore, MD)
    …for desktop workstations, laptops, PDA's, software applications, peripherals, and Windows Operating Systems . The LAN Administrator I is responsible for the ... **Overview** The LAN Administrator I is responsible for providing end-user support,...and manages the implementation and integration of new products, enterprise software releases, and upgrades. This position will respond… more
    Kennedy Krieger Institute (07/26/25)
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