• ABBTECH Professional Resources, Inc. (Washington, DC)
    **SharePoint Developer** **Location- Washington, DC** **Clearance- TS or TS /SCI** **_This program requires US Citizenship_** **RECENT TREASURY EXPERIENCE IS A ... Platform & Infrastructure + Install, configure, upgrade, and maintain SharePoint systems . + Manage multiple environments (development, test, staging, production). +… more
    DirectEmployers Association (12/19/25)
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  • Linux/Windows Systems Administrator

    COMSO, Inc (Columbia, MD)
    Linux/Windows Systems Administrator II ( TS /SCI w/ Polygraph) Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Job Type Full-time ... with confidence and efficiency. Our staff brings knowledgeable IT systems expertise, software development proficiency, innovative learning solutions for workforce… more
    COMSO, Inc (11/27/25)
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  • Systems Administrator II

    COMSO, Inc (Fort Meade, MD)
    Systems Administrator II ( TS /SCI w/...Alaska. We are honored to be recognized as a Top Workplace for eight years running by the Baltimore ... Sun Media Group. **SECURITY CLEARANCE IS REQUIRED: TS /SCI w/ POLYGRAPH BEFORE CONSIDERATION** Join us on this...security and integrity of the database(s). The Level 2 Systems Administrator shall possess the following capabilities:… more
    COMSO, Inc (01/15/26)
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  • Systems Administrator II

    DCCA (Annapolis Junction, MD)
    Systems Administrator II Location...package. Visit our website at: www.dcca.com Systems Administrator 2 Candidate must have an active TS ... to excellence. Key Tasks: Along with meeting the System Administrator II LCAT requirements, the ideal candidate...providing our clients with unrivaled services starts with retaining top talent, something we're able to do through our… more
    DCCA (11/17/25)
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  • Systems Administrator II

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    Systems Administrator II Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) *ACS Description Athenix Solutions Group is looking ... to hire a Systems Administrator in the Annapolis Junction, MD...to work a rotating Panama Schedule.** Requirements + **Active TS /SCI with Polygraph clearance required** + **Ability to commit… more
    Athenix Solutions Group, LLC (10/25/25)
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  • PKI Systems Administrator - active…

    General Dynamics Information Technology (Washington, DC)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT ... + years of related experience **US Citizenship Required:** Yes **Job Description:** PKI Systems Administrator Advance how our customers operate while you advance… more
    General Dynamics Information Technology (12/17/25)
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  • Jira Administrator II ( TS )

    Koniag Government Services (Washington, DC)
    …hiring a Jira Administrator II . Position requires an active Top Secret /SCI Clearance with ability to obtain additional clearance requirements. Please do ... not apply if you do not possess the required Top Secret Clearance. We offer competitive compensation...their mission. We are currently seeking an experienced Jira Administrator II who shares our conviction that… more
    Koniag Government Services (11/12/25)
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  • Cyber Systems Administrator (Active…

    Northrop Grumman (Elkridge, MD)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... for you to join our team as a **Cyber Systems Administrator ** based out of **Elkridge, MD**...IT experience is required. + US Citizenship + Active Top Secret / SCI security clearance to… more
    Northrop Grumman (01/01/26)
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  • Storage Administrator Active TS /SCI…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …RQ208532 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... and Operations **Skills:** Backup and Recovery (Software),Information Technology (IT) Systems ,NetApp **Certifications:** CompTIA Security + certified (DoD 8570 IAT… more
    General Dynamics Information Technology (01/07/26)
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  • Cloud System Administrator - TS /SCI…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …RQ208554 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... of related experience **US Citizenship Required:** Yes **Job Description:** Cloud System Administrator Own the opportunity as a Cloud System Administrator and… more
    General Dynamics Information Technology (01/07/26)
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  • System Administrator ( TS -SCI…

    Parsons Corporation (Columbia, MD)
    … compliant (Security+ certified preferred, etc.) **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this ... a System Administrator + Experience with administration of VMware, Linux systems , and Windows servers inclusive of applications, processes the system supports. +… more
    Parsons Corporation (12/04/25)
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  • Fidelis Administrator - Active TS

    ENS Solutions (College Park, MD)
    administrator , or Bachelor's degree and 3+ years of experience as a system administrator + Active DoD 8570 IAT Level II Certification, including Security+ CE, ... issues to ensure it remains fully operational + Active TS /SCI clearance; willingness to take a polygraph exam +...deployments and configuration management. + Experience as a network administrator or systems engineer. + Experience in… more
    ENS Solutions (12/27/25)
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  • Infoblox Systems Engineer - TS /SCI

    General Dynamics Information Technology (Annapolis Junction, MD)
    …RQ210924 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Family:** IT Infrastructure and Operations **Skills:** Information Technology (IT), Systems Design, Systems Development **Experience:** 8 + years of related… more
    General Dynamics Information Technology (11/26/25)
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  • SharePoint Engineer (Back End) - TS /SCI

    General Dynamics Information Technology (Annapolis Junction, MD)
    …RQ212611 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Family:** Software Engineering **Skills:** System Designs,System Requirements, Systems Engineering **Experience:** 8 + years of related experience **US Citizenship… more
    General Dynamics Information Technology (01/08/26)
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  • Senior Installation Technician w/ TS /SCI…

    TekSynap (Washington, DC)
    **Responsibilities & Qualifications** **REQUIRED QUALIFICATIONS** + **Mandatory Active Top - Secret Clearance with a CI Poly** + Active IAT II certification ... aproventrack recordin the deployment and maintenance of extensive global networks and systems , complemented by a thorough grasp of IC ITE services. +… more
    TekSynap (11/06/25)
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  • Microsoft Configuration Manager (MCM/Sccm)…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …RQ209132 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... versions, hotfixes, patches, etc. What You'll Need: + Active TS /SCI clearance and ability to obtain and maintain a...(SCCM) or equivalent + Microsoft 365 Certified: Modern Desktop Administrator Associate + Microsoft Certified Systems Engineer… more
    General Dynamics Information Technology (10/22/25)
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  • System Engineer ( TS /SCI)- Senior or Mid…

    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 ... analyzes existing infrastructure for tuning/performance enhancements. The individual will provide systems and software operations and maintenance support in a large,… more
    Vexterra Group (01/13/26)
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  • Senior System Integrator Engineer ( TS

    Vexterra Group (Bethesda, MD)
    Vexterra Group is currently searching for a Senior Systems Integrator Engineer to provide the following systems support in Reston VA or Bethesda, MD office: You ... infrastructure to include physical and virtualized environments * Set up administrator and service accounts, maintain system documentation, tune system performance,… more
    Vexterra Group (01/13/26)
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  • Network-System Administrator II

    Global Resource Solutions (Washington, DC)
    …detail orientated, and talented individual for the position of Network/System Administrator II . Job Description: Summary: The Network/System Administrator ... + Maintain file servers, Firewalls, network access, Security Monitoring Systems and system documentation as required + Interface with...of the date of hire. Security Requirements: + Current Top Secret Clearance with SCI Eligibility +… more
    Global Resource Solutions (12/19/25)
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  • Sr. System Administrator II (Temp)

    RTX Corporation (Annapolis Junction, MD)
    …some unclassified work will also be required. We're looking for an experienced Systems Administrator to join our team supporting critical operations in both ... US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: TS /SCI At Raytheon, the foundation of everything we do is rooted in our… more
    RTX Corporation (11/19/25)
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