• Systems Administrator ( TS

    EchoStar (Germantown, MD)
    …opportunity for a **System Administrator ** with ** TOP SECRET ** clearance in our Defense and Government Systems Division Information Assurance Team of ... devices + Contribute to documentation and ongoing monitoring of systems for continuous improvement and updates for recency and...capable of obtaining and holding a US government DoD/DoW Top Secret clearance with SCI… more
    EchoStar (11/11/25)
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  • Senior Windows Systems Administrator

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    Senior Windows Systems Administrator Clearance Required: Top Secret or Secret Clearance Locations: Adelphi, MD Position Overview: The Senior ... Windows Systems Administrator leads complex system administration and endpoint configuration activities within the environment. This role covers the management… more
    Black Bear Technology Solutions, LLC (08/23/25)
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  • LINUX Systems Administrator - Active…

    General Dynamics Information Technology (Washington, DC)
    …related experience **US Citizenship Required:** Yes **Job Description:** **Linux Systems Administrator ** **- Active Top Secret Required** Seize your ... ** Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job...opportunity to make a personal impact as a **Linux** ** Systems Administrator ** with GDIT. A career in… more
    General Dynamics Information Technology (11/01/25)
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  • Systems Administrator / Top

    Lockheed Martin (Arlington, VA)
    …Strong troubleshooting skills\. \* Strong oral and written communication skills \* Current final Top Secret clearance and ability to obtain SCI access; ... Martin's Advanced Technology Laboratories \(ATL\) is seeking an IT Systems Engineer/ Systems Administrator with a..., you must be a US Citizen for consideration\. ** Clearance Level:** Top Secret with… more
    Lockheed Martin (10/22/25)
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  • Top Secret GIS Administrator

    Insight Global (Washington, DC)
    …Policy: https://insightglobal.com/workforce-privacy-policy/. Skills and Requirements Job Requirements: * Active DoD Top Secret Clearance (ICE or DHS ... is seeking a GIS professional to support enterprise-level geospatial systems for a mission-critical federal client. This role focuses...Day to Day: * Design and implement enterprise GIS systems to meet client requirements and operational needs. *… more
    Insight Global (10/29/25)
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  • ServiceNow/SharePoint Principal - Top

    General Dynamics Information Technology (Arlington, VA)
    …/Developer certification or Microsoft SharePoint Administrator certification. + **Security Clearance Level:** Active Top Secret with SCI Eligibility ... of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT Infrastructure… more
    General Dynamics Information Technology (09/13/25)
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  • Directory Services Engineer - Active Top

    General Dynamics Information Technology (Washington, DC)
    …of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT Infrastructure ... Windows Server Hybrid Administrator , MCSE) **REQUIRED** . Clearance Level Must Currently Possess: Top Secret and SCI eligible . Location: Onsite… more
    General Dynamics Information Technology (11/05/25)
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  • ServiceNow Principal - Top Secret

    General Dynamics Information Technology (Arlington, VA)
    …a plus - for example, ServiceNow System Administrator /Developer certification. + **Security Clearance Level:** Active Top Secret with SCI Eligibility + ... of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT Infrastructure… more
    General Dynamics Information Technology (08/27/25)
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  • Systems Administrator

    Koniag Government Services (Washington, DC)
    …Koniag Government Services company, is seeking a Systems Administrator with a Top - Secret clearance with the ability to obtain a SCI to support ... a Koniag Government Services company, is seeking an experienced Systems Administrator to support our government client....Minimum 8 years of system administration experience + Active Top - Secret clearance with ability to… more
    Koniag Government Services (10/01/25)
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  • Cyber Systems Administrator (Active…

    Northrop Grumman (Elkridge, MD)
    …is required. + US Citizenship + Active Top Secret / SCI security clearance to be considered. TS /SCI clearance must be in place by the start ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret ...for you to join our team as a **Cyber Systems Administrator ** based out of **Elkridge, MD**… more
    Northrop Grumman (10/02/25)
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  • Jira Administrator II ( TS )

    Koniag Government Services (Washington, DC)
    …Services company, is hiring a Jira Administrator II. Position requires an active Top Secret /SCI Clearance with ability to obtain additional clearance ... not apply if you do not possess the required Top Secret Clearance . We offer...relevant experience. * Candidate must possess an active DOD TS /SCI level security clearance . * Experience as… more
    Koniag Government Services (11/12/25)
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  • Storage Administrator Active TS /SCI…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …**Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** ... or Degree * Required Experience: 5+ years of related experience * Security Clearance Level: TS /SCI wPoly * Preferred Skills: + Demonstrate an understanding… more
    General Dynamics Information Technology (10/09/25)
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  • Principal Systems Engineer - active…

    V2X (Suitland, MD)
    …MD location. The position is required to be onsite. The position requires an active Top Secret /SCI clearance and the ability to obtain and maintain a ... challenges with integrity, respect, responsibility, and professionalism. We are hiring a Principal Systems Engineer - active TS /SCI clearance to support our… more
    V2X (11/15/25)
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  • Cloud System Administrator - TS /SCI…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …**Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** ... and troubleshooting skills and Strong communication and collaboration skills * Security Clearance Level: TS /SCI w/Poly * Required Skills and Abilities: Strong… more
    General Dynamics Information Technology (10/09/25)
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  • System Administrator ( TS -SCI…

    Parsons Corporation (Columbia, MD)
    …Qualifications:** + DoD 8570 IAT II compliant (Security+ certified preferred, etc.) **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph ... 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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  • Cyber Intrusion Detection System…

    General Dynamics Information Technology (Washington, DC)
    …**Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** ... a crucial role in helping to protect our customers systems . Networks, and data. * Lead/Manage/Support our customers cyber...(PCRE), authoring Yara rules and snort signatures * Security clearance level: TS SCI / with CI… more
    General Dynamics Information Technology (10/25/25)
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  • Systems Administrator II - Pipeline…

    COMSO, Inc (Fort Meade, MD)
    Systems Administrator II - PIPELINE ( TS /SCI w/ Polygraph) FORT MEADE, MD (http://maps.google.com/maps?q=FORT+MEADE+MD+USA+20755) Description COMSO, Inc. is a ... years running by the Baltimore Sun Media Group. **SECURITY CLEARANCE IS REQUIRED: TS /SCI w/ POLYGRAPH BEFORE...enhancements to improve reliability and performance. The Level 2 Systems Administrator shall possess the following capabilities:… more
    COMSO, Inc (10/21/25)
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  • Systems Administrator I - Pipeline…

    COMSO, Inc (Fort Meade, MD)
    Systems Administrator I - PIPELINE ( TS /SCI w/ Polygraph) FORT MEADE, MD (http://maps.google.com/maps?q=FORT+MEADE+MD+USA+20755) Description COMSO, Inc. is a ... years running by the Baltimore Sun Media Group. **SECURITY CLEARANCE IS REQUIRED: TS /SCI w/ POLYGRAPH BEFORE...enhancements to improve reliability and performance. The Level 1 Systems Administrator shall possess the following capabilities:… more
    COMSO, Inc (09/02/25)
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  • Database Administrator Senior- TS

    General Dynamics Information Technology (Annapolis Junction, MD)
    …**Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** ... or Degree * Required Experience: 3+ years of related experience * Security Clearance Level: TS /SCI w/Poly * Required Skills and Abilities: communication and… more
    General Dynamics Information Technology (11/18/25)
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  • Senior Web Designer/Developer with an Active…

    Zantech (Suitland, MD)
    …maintain an active Top Secret /Sensitive Compartmented Information ( TS -SCI) or higher clearance , per contract requirements. "Outstanding Performance ... 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 (11/06/25)
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