• Senior Linux System Administrator

    ManTech (Fort Meade, MD)
    …capacity analysis and system planning. + Configure and manage Linux and Windows operating systems ; install, load, and enhance OS software for improved ... ManTech seeks a **Senior Linux System Administrator ** to join our team...provide support for implementation, troubleshooting, and maintenance of IT systems , as well as manage IT system more
    ManTech (12/24/25)
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  • ServiceNow Systems Administrator

    SAIC (Annapolis Junction, MD)
    …process + Configure and manage UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and ... + Minimum of 9 years of experience as a Systems Administrator in programs and contracts of...ServiceNow with other applications is required Desired: + ServiceNow System Administrator certification + DoD 8570 compliance… more
    SAIC (11/06/25)
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  • Systems Administrator II

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    systems + Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and ... Systems Administrator II Annapolis Junction, MD...for implementation, troubleshooting and maintenance of Information Technology (IT) systems . This includes managing IT system infrastructure… more
    Athenix Solutions Group, LLC (10/25/25)
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  • Systems Administrator

    Guidehouse (Bethesda, MD)
    …clusters, including Elasticsearch, Logstash, Kibana and *beats + Experience with Windows Systems Administration and troubleshooting Active Directory + Experience ... Windows servers to include base configuration, security and system patching, performance monitoring, etc. + Implement and enforce...or DoD security clearance + Bachelor's Degree + FOUR ( 4 ) or more years' of systems administration… more
    Guidehouse (12/10/25)
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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 ... (ICAM) projects. The selected candidate will serve in a System Administrator role to keep the ...Windows . + Skilled in creating/updating documentation and diagrams ( System Security Plans, Security CONOPS, FAQs, How To's). +… more
    BigBear.ai (12/17/25)
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  • Production Service Systems

    Oracle (Annapolis, MD)
    …of Oracle Health & Analytics solutions within Veterans Affairs healthcare environments. As a System Administrator on our Forward Deploy team, you will take a ... **Job Description** Forward Deploy System Administrators are critical to the successful implementation...with experience in a variety of technologies including Linux, Windows and server hardware experience. This position involves roughly… more
    Oracle (11/25/25)
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  • Systems Support Administrator

    Pearson (Baltimore, MD)
    **Position Summary:** Pearson Virtual Schools (PVS), is hiring a Systems Administrator , local to Baltimore Maryland, who will join the team who manages our ... employee: + 2 Primary Laptops and up to 10 "Test" Devices/Peripherals + 4 External Monitors + Additional hardware to support the requirements of multiple primary… more
    Pearson (01/08/26)
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  • Systems Administrator Expert

    General Dynamics Information Technology (Annapolis Junction, MD)
    …process. Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity ... Linux and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot,...from an accredited college or university is required. Four ( 4 ) years of additional SA experience may be substituted… more
    General Dynamics Information Technology (11/08/25)
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  • Database Administrator - Mid Level

    Synergy ECP (Annapolis Junction, MD)
    Database Administrator - Mid Level Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description We are searching for cleared ... solutions. Some of your daily tasks will include: + Windows Security Update Patching + Security team task mitigation...program and contracts of similar scope, type, complexity. Four ( 4 ) years of additional DBA experience may be substituted… more
    Synergy ECP (10/22/25)
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  • Database Administrator 3-IT

    Oracle (Annapolis, MD)
    …database, and allocate system storage and plan future storage needs. The database administrator will work on both Linux & Windows on premises and OCI cloud ... team to provide enterprise-wide, Oracle Database Administration support for production systems and provide DBA services to application development teams, including… more
    Oracle (12/21/25)
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