• Fidelis Administrator - Active TS…

    ENS Solutions (College Park, MD)
    …Fidelis appliance stack and network issues to ensure it remains fully operational + Active TS / SCI clearance; willingness to take a polygraph exam + HS diploma or ... deployments and configuration management. + Experience as a network administrator or systems engineer. + Experience in using Active Directory to manage… more
    ENS Solutions (09/27/25)
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  • Linux System Administrator

    ManTech (Laurel, MD)
    ManTech seeks a motivated and career-oriented **Linux** ** Systems Administrator ** to join our team in **Laurel, MD** . You will be part of a dedicated team ... with Enclave environments **Clearance Requirements:** + Must have a current/active TS / SCI with Polygraph **Physical Requirements:** + The candidate should… more
    ManTech (08/22/25)
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  • Storage Administrator Active TS…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …ID:** RQ202431 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... Family:** IT Infrastructure and Operations **Skills:** Backup and Recovery (Software), Information Technology (IT) Systems ,NetApp **Certifications:** CompTIA Security… more
    General Dynamics Information Technology (09/23/25)
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  • Cloud System Administrator - TS…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …ID:** RQ205755 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... skills and Strong communication and collaboration skills * Security Clearance Level: TS / SCI w/Poly * Required Skills and Abilities: Strong proficiency in… more
    General Dynamics Information Technology (08/19/25)
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  • System Administrator ( TS…

    Parsons Corporation (Columbia, MD)
    …II compliant (Security+ certified preferred, etc.) **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required ... a System Administrator + Experience with administration of VMware, Linux systems , and Windows servers inclusive of applications, processes the system supports. +… more
    Parsons Corporation (09/04/25)
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  • Database Administrator Senior- TS…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …ID:** RQ205754 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... * Required Experience: 3+ years of related experience * Security Clearance Level: TS / SCI w/Poly * Required Skills and Abilities: communication and problem… more
    General Dynamics Information Technology (08/19/25)
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  • TS / SCI Special Security Officer…

    Precise Systems, Inc. (Annapolis Junction, MD)
    …Officer (SSO) to provide specialized security support to the Command's government collateral, Sensitive Compartmented Information ( SCI ) and Special ... and Government compliance inspections. + Provide day-to-day, multi-discipline analysis for Collateral, Sensitive Compartmented Information ( SCI ) and… more
    Precise Systems, Inc. (09/25/25)
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  • Senior Web Designer/Developer with an Active…

    Zantech (Suitland, MD)
    …to obtain and maintain an active Top Secret / Sensitive Compartmented Information ( TS - SCI ) or higher clearance, per contract requirements. ... Zantech is looking for an upcoming talented Senior Web Designer/Developer with an Active TS - SCI Security Clearance to lead web support services for the Coast… more
    Zantech (08/07/25)
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  • System Engineer ( TS / SCI )- Senior…

    Vexterra Group (Bethesda, MD)
    Job Description: Vexterra is looking to fill a Windows Systems Engineer and Administrator position within the Analysis Solutions Division (ASD) to support the ... or SSCP along with an appropriate computing environment (CE) certification) Clearance + Active TS / SCI clearance + Active CI Polygraph or willing to obtain one… more
    Vexterra Group (07/15/25)
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  • Splunk Systems Engineer - TS…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …ID:** RQ206271 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... Citizenship Required:** Yes **Job Description:** SIEM Team - Splunk Systems Engineer Deliver simple solutions to complex problems as...2+ years of related experience * Security Clearance Level: TS / SCI w/Poly * Required Skills and Abilities:… more
    General Dynamics Information Technology (09/09/25)
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