• Systems Administrator

    SMX (Patuxent River, MD)
    … (LAN), wide area network (WAN), and Internet systems or a segment of a network system . + Monitor network to ensure network availability to all ... Systems Administrator (4600)at SMX(View all jobs)...hot fixes **Required Skills and Experience:** + Clearance Required: Top Secret + An interim TS… more
    SMX (09/24/25)
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  • NAVAIR Senior Systems Administrator

    JHNA (Patuxent River, MD)
    … (LAN), wide area network (WAN), and Internet systems or a segment of a network system . + Monitor network to ensure network availability to all ... System Administration functions on Aircraft or Weapons Systems networks, and maintaining and upgrading network ... Secret Clearance with the ability to obtain Top Secret . Interim TS to… more
    JHNA (09/16/25)
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  • System Administrator

    Leidos (Bethesda, MD)
    …has an exciting opening for you as our next Tier 3 Service Desk/ Systems Administrator supporting the OSINT Integration Center under our 10-year DOMEX Technology ... 6pm. **You will work closely with other infrastructure and network engineers, and system engineers on the...of relevant professional experience + Must have an active Top Secret security clearance with the ability… more
    Leidos (10/01/25)
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  • Principal Linux Systems…

    Northrop Grumman (Linthicum Heights, MD)
    …smooth operation of multi-user computer systems , including coordination with network , software, and system engineers, PC desktop technicians, project ... Northrop Grumman Classified Solutions is seeking a well-qualified **Linux Systems Administrator ** to join its dynamic team... environments + Candidates must have a current DOD ** Top ** ** Secret ** levelsecurity clearance, to include **SCI… more
    Northrop Grumman (08/20/25)
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  • CSfC Systems Administrator

    CACI International (Patuxent River, MD)
    …* * **Exciting Opportunity for System Administrators: Join Our Team as a CSFC Systems Administrator !** Are you a dedicated System Administrator with ... CSfC Systems Administrator Job Category: Information Technology...Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of… more
    CACI International (09/09/25)
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  • System Administrator

    Systems Technologies, Inc. (Hanover, MD)
    System Administrator Location Hanover, MD Job..., or computer science SECURITY CLEARANCE . Active DoD Top Secret /SCI clearance required TRAVEL . Some ... Setting On-site Job Category Information Assurance Apply Now (https://phh.tbe.taleo.net/phh04/ats/careers/v2/applyRequisition?org=SYSTEK&cws=42&rid=1146) SYSTEM ADMINISTRATOR The company is seeking junior,… more
    Systems Technologies, Inc. (09/02/25)
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  • Senior VMWare System Administrator

    Intrepid Solutions and Services (Annapolis Junction, MD)
    …and deployment of new and emerging technologies.We're seeking a **Senior Level System Administrator with specialized experience with VMWare** for a unique, ... This position requires no travel. **Qualifications** **CLEARANCE:** + Active Top Secret / SCI and Full Scope/Lifestyle...firewalls (eg, NSX, Cisco ASA). + Experience related to network engineering design, system fit-up, and … more
    Intrepid Solutions and Services (08/28/25)
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  • Systems Administrator III

    Sierra Nevada Company, LLC (Hagerstown, MD)
    …for 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 ... hardware and software, operational requirements, and characteristics of our systems , establishing and documenting system parameters and...detail + **The ability to obtain and maintain a Top Secret with SCI eligibility US Security… more
    Sierra Nevada Company, LLC (07/21/25)
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  • Windows System Administrator…

    Link Solutions Inc (Adelphi, MD)
    …for CMMI ML3 for Services and Development. Link Solutions is seeking a Windows System Administrator (Senior-Level) to join our team at Adelphi, MD. + Must ... a US Citizen + Must have an active DoD Top Secret Clearance + Non-remote (relocation incentive... Clearance + Non-remote (relocation incentive available) The Windows System Administrator (Senior-Level) will be responsible for… more
    Link Solutions Inc (09/18/25)
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  • Systems Administrator Expert

    General Dynamics Information Technology (Annapolis Junction, MD)
    …UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components ... operating system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to… more
    General Dynamics Information Technology (07/23/25)
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