• System Administrator 3

    DCCA (Annapolis Junction, MD)
    System Administrator 3 Location Annapolis Junction, MD Job Code 2127 # of Openings 1 Apply Now ... a competitive compensation and benefits package. Visit our website at: www.dcca.com System Administrator 3 Candidate must have an active TS/SCI w/ Poly For over 40… more
    DCCA (11/17/25)
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  • RedHat Administrator -(Hybrid)

    Shuvel Digital (Annapolis, MD)
    RedHat Administrator Hybrid Annapolis, MD QUALIFICATIONS + 1. The Offeror shall propose a resource that meet the following minimum qualifications: + a. Bachelor's ... by the AOC). + b. Red Hat Certified Systems Administrator . + (1) Certification must be issued by Red...+ a Installing, configuring, and maintaining Red Hat Enterprise Linux (RHEL) servers across development, testing, and production environments.… more
    Shuvel Digital (11/06/25)
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  • Systems Administrator

    CACI International (Linthicum, MD)
    …integrity, and availability of customer systems. We are looking for a dedicated Linux System Administrator to help us ensure information security readiness and ... Systems Administrator Job Category: Information Technology Time Type: Full...tools. **Responsibilities:** _Required:_ + Stand up, configure, and maintain Linux servers. + Apply fixes, patches and upgrades in… more
    CACI International (09/27/25)
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  • Senior Database Administrator

    Highmark Health (Annapolis, MD)
    …Citizen (due to contractual/access requirements) We are seeking a Database Administrator with experience in PostgreSQL databases within Google Cloud Platform (GCP), ... as well knowledge in Microsoft SQL Server on-prem environment. This role involves comprehensive support for...DBMS technology and computing platform such as Z/OS, UNIX, Linux , and Windows + Take a lead role in… more
    Highmark Health (10/28/25)
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  • (Mid. or Senior) Networking Systems…

    Belay Technologies (Annapolis Junction, MD)
    …and a finalist in 2021! Belay Technologies is seeking a Network Systems Administrator (Windows) to join our team. The selected individual will be responsible for ... resolved in a timely manner. She/he will be responsible for ensuring server and desktop configurations are optimized and running continuously and efficiently. The… more
    Belay Technologies (10/01/25)
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  • Senior Systems Administrator (VMware)

    SMX (Patuxent River, MD)
    …configuration, and support for the following: + Cisco switches + SAN + Windows Server + Networking experience + Experience with Linux OS + Understanding of ... Senior Systems Administrator (VMware) (4601)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is looking for a highly motivated… more
    SMX (11/14/25)
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  • Senior Systems Administrator

    CACI International (Fort Meade, MD)
    …Travel: Local * * * **The Opportunity:** CACI is seeking a **Senior Linux Systems Administrator ** to provide support for implementation, troubleshooting and ... Senior Systems Administrator Job Category: Information Technology Time Type: Full...operations, monitoring and problem resolution for all of the client/ server /storage/network devices, mobile devices, etc. + Provide support for… more
    CACI International (10/30/25)
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  • System Administrator IV

    Gama-1 Technologies (Silver Spring, MD)
    …skills. Preferred Qualifications + Certifications such as Microsoft Certified: Windows Server Administrator , Red Hat Certified Engineer (RHCE), VMware Certified ... capacity supporting enterprise-level environments . + Expert-level knowledge of Windows Server and/or Linux administration, system automation, and virtualization… more
    Gama-1 Technologies (11/20/25)
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  • Systems Network Administrator (SNA-2)

    Leidos (Laurel, MD)
    …**Leidos** has a new and exciting opportunity for a **Systems Network Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... difference in National Security!** **Job Summary:** The Systems Network Administrator provides support for implementation, troubleshooting and maintenance of… more
    Leidos (11/18/25)
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  • System Administrator (Level 4)

    Kaizen Approach, Inc (Annapolis Junction, MD)
    Kaizen Approach is currently seeking a Systems Administrator to provide implementation, troubleshooting, and maintenance support for complex Information Technology ... and oversee processes that ensure optimal performance and reliability across client, server , storage, network, and mobile systems. You will provide Tier 1 through… more
    Kaizen Approach, Inc (11/11/25)
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