• 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: ... maintain, troubleshoot, and optimize a wide variety of IT systems . We are hiring a seasoned System Administrator... systems . We are hiring a seasoned System Administrator - Level 3 to provide advanced technical leadership… more
    CACI International (10/30/25)
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  • Svstem Administrator (SA) Level 2

    Jovian Concepts, Inc. (Annapolis, MD)
    …of Positions","uitype":32,"value":"1"},{"fieldLabel":"Clearance Required","uitype":2,"value":" Top Secret ... <\/div>\n \n \n <\/div>\n \n A current and active TS \/ SCI Clearance with a MD Polygraph is...\n Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems . Manages IT system… more
    Jovian Concepts, Inc. (11/07/25)
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  • System Administrator Level 3

    Jovian Concepts, Inc. (Annapolis, MD)
    …of Positions","uitype":32,"value":"1"},{"fieldLabel":"Clearance Required","uitype":2,"value":" Top Secret ... in the Annapolis Junction area.\x26nbsp; \x26nbsp;This role requires a\x26nbsp;<\/span><\/span> TS \/ SCI Clearance with Polygraph to be considered.\x26nbsp;<\/span><\/span><\/span><\/span><\/span>… more
    Jovian Concepts, Inc. (09/24/25)
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  • System Administrator Level 2

    Jovian Concepts, Inc. (Annapolis, MD)
    …of Positions","uitype":32,"value":"1"},{"fieldLabel":"Clearance Required","uitype":2,"value":" Top Secret ... \n Jovian Concepts, Inc is looking to hire a Information System Administrator Level 2 for a...<\/div>\n \n <\/span><\/span>\n <\/div>\n \n A current and active TS \/ SCI Clearance with a MD Polygraph required.… more
    Jovian Concepts, Inc. (10/07/25)
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  • Senior IT Infrastructure Support Specialist-Icam…

    CACI International (Fort Meade, MD)
    …Travel Required: Type of Travel: * * * **The Opportunity:** CACI is seeking a Systems Administrator to provide 24x7 support to an existing Operations Center for ... Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage...polygraph + Bachelor's degree in System Engineering, Computer Science, Information Systems or related field plus 7… more
    CACI International (11/12/25)
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  • System Administrator 2

    Jovian Concepts, Inc. (Annapolis, MD)
    …of Positions","uitype":32,"value":"1"},{"fieldLabel":"Clearance Required","uitype":2,"value":" Top Secret ... national origin, disability, status as a protected veteran, genetic information , or any other reason prohibited by law in...<\/div>\n \n \n <\/div>\n \n A current and active TS \/ SCI Clearance with a Maryland Polygraph is… more
    Jovian Concepts, Inc. (09/17/25)
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  • VTC Administrator

    CACI International (Suitland, MD)
    …Crestron experience preferred. + **Required Skills and Attributes:** + Must have an active Top Secret clearance with SCI eligibility. + Comfortable in high ... VTC Administrator Job Category: Information Technology Time...Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel… more
    CACI International (11/11/25)
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  • Senior VMWare System Administrator

    Intrepid Solutions and Services (Annapolis Junction, MD)
    …- Friday. **TRAVEL:** + This position requires no travel. **Qualifications** **CLEARANCE:** + Active Top Secret / SCI and Full Scope/Lifestyle Polygraph is ... **Overview** Darkblade Systems , a CIS Secure company, is a trusted...new and emerging technologies.We're seeking a **Senior Level System Administrator with specialized experience with VMWare** for a unique,… more
    Intrepid Solutions and Services (11/26/25)
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  • Linux Administrator , Senior

    Amentum (Hanover, MD)
    …troubleshoots, maintains integrity and configures network components. **Requirements:** * Must have active Top - Secret clearance with SCI and Poly * At least ... also:** Provides support for implementation, troubleshooting and maintenance of Information Technology Systems . Provides support to IT...a dynamic environment **Clearance Required:** * Must have active Top - Secret clearance with SCI and… more
    Amentum (11/21/25)
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  • System Administrator

    Systems Technologies, Inc. (Hanover, MD)
    information systems , or computer science SECURITY CLEARANCE . Active DoD Top Secret / SCI clearance required TRAVEL . Some travel may be required. ... Location Hanover, MD Job 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 more
    Systems Technologies, Inc. (09/02/25)
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