• Systems Administrator III

    Sierra Nevada Company, LLC (Hagerstown, MD)
    …detail and a passion for developing innovation solutions? Join our team! As a Systems Administrator III , you will be using your skills and expertise to assist in ... provides affordable, turn-key command/control, communications, integrated ISR, force protection and security solutions worldwide. The MST team has a long legacy of… more
    Sierra Nevada Company, LLC (04/22/25)
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  • Tier III Windows Systems…

    TekSynap (Silver Spring, MD)
    …following:** + MCP + A+ Network + Sec **Overview** We are seeking a Tier III Windows Systems Administrator to join our team supporting the NOAA SBITS Contract ... with help desk support and operation. + Knowledge of networking and network -based software applications. + Demonstrated experience in a Federal Enterprise IT… more
    TekSynap (03/04/25)
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  • Systems Administrator III /Tools…

    GovCIO (Bethesda, MD)
    …**Location** _US-MD-Bethesda_ **ID** _2025-5809_ **Category** _IT Infrastructure & Network Engineering & ... **Overview** GovCIO is currently hiring for Systems Administrator Level III /Tools Engineer, for our...not limited to: + Mentor junior engineers/analysts on the network tools team | Support the Tools Team Lead's… more
    GovCIO (03/24/25)
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  • Systems Administrator III

    Robert Half Technology (Gaithersburg, MD)
    …and tagging protocols. Network Infrastructure + Design and implement highly available network architectures. + Manage network security and routing in ... Description Job Title: Sr. Multi-Cloud Systems Administrator Location: Gaithersburg, MD (Hybrid, 90% Remote) Clearance Required: Ability to obtain Public Trust… more
    Robert Half Technology (05/07/25)
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  • Network Operations Administrator

    SMX (Patuxent River, MD)
    Network Operations Administrator (4301)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking a talented Network ... III analysts as appropriate. + Correlate and validate security alerts to ensure they are relevant and actionable...+ F5 + Palo Alto + Active Professional Level network / security certification (eg, CCNP) + Must be… more
    SMX (05/09/25)
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  • System Administrator Level IV

    General Dynamics Information Technology (Annapolis Junction, MD)
    …the client/server/storage/ network devices, mobile devices, etc. + Implement IAVA security patches and ensure patch status is recorded in appropriate systems of ... of related experience **US Citizenship Required:** Yes **Job Description:** **System Administrator Level IV** Transform technology into opportunity as a Systems … more
    General Dynamics Information Technology (05/16/25)
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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 ... solutions to our clients in the defense and national security sectors. Our mission is to support critical infrastructure...service and reliability. We're looking for a skilled System Administrator to join our team and help maintain, troubleshoot,… more
    CACI International (05/02/25)
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  • Systems Administrator IV - Pipeline (TS/SCI…

    COMSO, Inc (Fort Meade, MD)
    …the client/server/storage/ network devices, mobile devices, etc. + Implement IAVA security patches and insure patch status is recorded in appropriate systems of ... Systems Administrator IV - PIPELINE (TS/SCI w/ POLYGRAPH) FORT...seven years running by the Baltimore Sun Media Group. ** SECURITY CLEARANCE IS REQUIRED: TS/SCI w/ POLYGRAPH BEFORE CONSIDERATION**… more
    COMSO, Inc (03/04/25)
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  • RedHat Administrator -(Hybrid)

    Shuvel Digital (Annapolis, MD)
    …or related field (as determined by the AOC). + b. Red Hat Certified Systems Administrator . + (1) Certification must be issued by Red Hat and include the resource's ... more years of experience as a Red Hat system administrator . + b. Ten (10) or more years of...environments. + b Performing system upgrades, patch management, and security hardening to ensure compliance with industry standards. +… more
    Shuvel Digital (05/07/25)
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  • Computer Engineer III

    BAE Systems (Patuxent River, MD)
    …Responsibilities** + Design, develop, and test computer hardware, software, and network systems + Perform system integration and ensure compatibility across various ... C5ISR requirements + Implement and support virtualization and information assurance/ network protection projects + Collaborate with cross-functional teams to ensure… more
    BAE Systems (05/03/25)
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