• System Administrator 2

    Synergy ECP (Columbia, MD)
    …or any other protected class. Required Clearance: Candidate must have a TS / SCI polygraph clearance + Provide support for implementation, troubleshooting and ... System Administrator 2 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Synergy ECP,...clearance levels to secure our clients' computer networks and information at a time when a premium is placed… more
    Synergy ECP (09/01/25)
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  • System Administrator (SA) 2 with Poly

    Amentum (Columbia, MD)
    …+ Provide support for implementation, troubleshooting and maintenance of Information Technology (IT) systems . Manage IT system infrastructure ... so, look no further. We are seeking a System Administrator 2 to join our team of passionate individuals...complexity is required. + US Citizen with an active TS / SCI and polygraph. \#javelin Pay Transparency Verbiage… more
    Amentum (09/22/25)
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  • Senior Linux System Administrator

    ManTech (Fort Meade, MD)
    …installation, configuration, troubleshooting, and maintenance. **Security Clearance Requirements:** + Active TS / SCI with Polygraph is required to be considered ... ManTech seeks a **Senior Linux System Administrator ** to join our team in **Ft. Meade,...provide support for implementation, troubleshooting, and maintenance of IT systems , as well as manage IT system infrastructure and… more
    ManTech (07/15/25)
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  • System Administrator

    ManTech (Annapolis Junction, MD)
    …knowledge and expertise in information assurance. **Clearance Requirements:** + Required TS / SCI to start **Physical Requirements:** + The person in this ... **ManTech seeks a motivated, career and customer-oriented System Administrator II to join our team at our Annapolis Junction, MD location.** **Responsibilities… more
    ManTech (09/05/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    …in computer operating systems **Clearance Requirement:** + Must have a current/active TS / SCI with Poly **Physical Requirements:** + Must be able to remain in ... an experienced and passionate, career and customer-oriented **Linux System Administrator ** to join our team located in the Fort...and software in support of developing and testing of information technology systems + Experience with Linux… more
    ManTech (09/04/25)
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  • Database Administrator 3

    M. C. Dean (Annapolis Junction, MD)
    …may meet eligibility requirements, including US Citizenship, for access to classified information ; **ACTIVE TS / SCI w/ Poly clearance REQUIRED.** **Position ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure,… more
    M. C. Dean (08/27/25)
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  • Database Administrator 5

    M. C. Dean (Annapolis Junction, MD)
    …must meet eligibility requirements, including US Citizenship, for access to classified information ; **ACTIVE TS / SCI w/ Poly clearance REQUIRED.** **Position ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure,… more
    M. C. Dean (08/27/25)
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  • System Administrator

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    …so we have an exciting job waiting for you! Requirements + Active Clearance: TS / SCI with Polygraph?is required + Education: Positions available no matter where ... System Administrator Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) *ACS Description Athenix...and provide technical support for diverse software and hardware systems assisting in the defense of our nation. We… more
    Athenix Solutions Group, LLC (07/24/25)
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  • Network Administrator 2

    M. C. Dean (Annapolis Junction, MD)
    …and must meet eligibility requirements, including US Citizenship, for access to classified information ; **active** **DoD TS / SCI w/ polygraph clearance is ... seeking a **Network Administrator 2** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business Unit you will… more
    M. C. Dean (08/27/25)
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  • Network Administrator 3

    M. C. Dean (Annapolis Junction, MD)
    …and must meet eligibility requirements, including US Citizenship, for access to classified information ; **active** **DoD TS / SCI w/ polygraph clearance is ... Administrator 3** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic...(CCNA) or CompTIA Network+. + DoD 8570 compliance with Information Assurance Technical (IAT) Level ll or higher (eg,… more
    M. C. Dean (08/27/25)
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