• TS / SCI Sr . Network

    Insight Global (Mount Vernon, VA)
    Job Description Insight Global is looking for a Sr . Network Engineer to support one of our large federal clients on a long-term DoD contract. This person will ... need to possess a TS / SCI DoD clearance and work in person...are not limited to: Install, configure, and maintain customer network infrastructure and security stack as part of a… more
    Insight Global (11/26/25)
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  • NCIS Systems Administrator | Active Top

    General Dynamics Information Technology (Quantico, VA)
    …**WHAT YOU'LL NEED TO SUCCEED** + **Security Clearance Level:** Active Top Secret clearance (Must be TS / SCI eligible) + **Required Experience:** + ... RQ209916 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:** IT… more
    General Dynamics Information Technology (11/04/25)
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  • Network Engineer Senior (Security)…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …experience **US Citizenship Required:** Yes **Job Description:** ** Network Engineer Senior (Security) - TS / SCI required** Transform technology into ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph...opportunity as a ** Network Engineer Senior (Security)** at GDIT. Shape what's next for mission-critical… more
    General Dynamics Information Technology (12/09/25)
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  • Senior Computer Network Defense…

    V2X (Springfield, VA)
    …applicable remediation guidance. + Security Clearance Requirements: + The position requires an active Top Secret / SCI clearance with the ability to obtain and ... and professionalism. We are hiring for a Senior Computer Network Defense (CND) Engineer with an active TS / SCI clearance - with the ability to obtain and… more
    V2X (12/12/25)
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  • Senior VMware Administrator | Active…

    General Dynamics Information Technology (Quantico, VA)
    …RQ208549 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:** IT ... Yes **Job Description:** Transform technology into opportunity as a ** Senior VMware Administrator** at GDIT. Shape what's next for...VMWare Administrator** must have: + **Security Clearance Level:** Active Secret clearance (Must be TS / SCI more
    General Dynamics Information Technology (10/08/25)
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  • Senior Technical Director - TS

    Parsons Corporation (Centreville, VA)
    …Space Systems Engineering, and algorithm development. **Security Clearance Requirement:** An active Top Secret security clearance is required for this position.​ ... intelligence, and specialized communication and collection technologies + Bachelor's Degree + Active TS with SCI eligibility required + Strong knowledge of cyber… more
    Parsons Corporation (10/10/25)
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  • Red Team Operator (Computer Exploitation Engineer)…

    RedTrace Technologies Inc (Fort Belvoir, VA)
    …engineering and administration + BA or BS degree required + Current US Government Top Secret Clearance w/ SCI and a CI-Polygraph eligibility; applicants ... a US citizen and have an active Top - Secret Clearance with eligibility to obtain SCI ...Network Security and Exploitation tasks: + Assess computer network defense and information assurance in support… more
    RedTrace Technologies Inc (12/16/25)
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  • NCIS Network Engineer | Active TS

    General Dynamics Information Technology (Quantico, VA)
    …RQ210294 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:** IT ... Yes **Job Description:** Transform technology into opportunity as a ** Senior Network Engineer** at GDIT. Shape what's... Engineer must have: + **Security Clearance Level:** Active Top Secret clearance with SCI more
    General Dynamics Information Technology (11/14/25)
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  • SharePoint Administrator Expert (SME) - TS

    General Dynamics Information Technology (Fort Belvoir, VA)
    …ID:** RQ209539 **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:** **SharePoint Administrator Expert (SME) - TS / SCI required** Make meaningful contributions that fuel critical… more
    General Dynamics Information Technology (10/29/25)
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  • Property Administrator_TS/ SCI

    General Dynamics Information Technology (Springfield, VA)
    …ID:** RQ212044 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... and support impactful mission outcomes as a Property Administrator Senior at GDIT. Here, you'll enable the success of...quality control. * Security Clearance Level: Must hold a TS / SCI with Polygraph. * Location: On Customer… more
    General Dynamics Information Technology (12/27/25)
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  • TS / SCI Comply-to-Connect…

    Insight Global (Alexandria, VA)
    …Comply-to-Connect (C2C) Program-a Zero Trust-aligned framework that secures the DoD Information Network (DoDIN) by continuously verifying device posture before ... granting network access. The candidate will assist in finalizing a...Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/. Skills and Requirements - Active TS / SCI security clearance - Bachelor's degree and… more
    Insight Global (12/04/25)
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  • Systems Administrator II Generalist Sr

    V2X (Springfield, VA)
    …Springfield, VA . The position is required to be onsite. The position requires an active Top Secret / SCI clearance and the ability to obtain and maintain a ... Counterintelligence (CI) Polygraph. The Senior Systems Administrator II shall support the ...The position requires US Citizenship and an active DoD Top Secret with SCI clearance… more
    V2X (11/15/25)
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  • Sr . Principal Air Vehicle System Test…

    Northrop Grumman (Fairfax, VA)
    …that is in-scope or currently enrolled in CE, with the ability to obtain a Top - Secret / SCI clearance within a reasonable amount of time to meet business ... selected international or Guam location after the initial 24-month assignment. + Active DoD Top Secret clearance that is in-scope or currently enrolled in CE +… more
    Northrop Grumman (11/16/25)
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  • Sr . DevOps Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    …DevOps Engineer Location: Springfield, VA Eligibility/Clearance: This position requires an active TS / SCI clearance Job Description: We are looking for highly ... Sr . DevOps Engineer Location: Springfield, VA, US Job ID: ATR 17260...energetic, TS - SCI cleared, IT professionals who are interested in joining our… more
    Arena Technical Resources, LLC (11/29/25)
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  • Principal / Sr . Principal Cyber Systems…

    Northrop Grumman (Fairfax, VA)
    …time of application. Employment is contingent upon the candidate successfully obtaining a ** TS / SCI with Polygraph** clearance prior to their start date. + ... shared mission, we'll support you with expanding your personal network and developing skills, whether you are new to...Employment is contingent upon the candidate successfully obtaining a ** TS / SCI with Polygraph** clearance prior to their… more
    Northrop Grumman (11/21/25)
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  • DevOps Engineer, Sr .

    William C Brown Inc (Springfield, VA)
    …infrastructure * Experience using Jira and Confluence on a daily basis * Active TS / SCI clearance required and eligibility to obtain a poly Desired * Experience ... DevOps Engineer, Sr . EOE Statement We are an equal employment...Springfield Full-Time/Part-Time Full-Time Exempt/Non-Exempt Exempt Security Clearance Requirements Active TS / SCI Clearance and eligibility to… more
    William C Brown Inc (12/01/25)
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  • Security Manager

    Chenega Corporation (Lorton, VA)
    …DD 254 forms. + CSSO - Manages corporate compliance with all aspects of the Sensitive Compartmented Information ( SCI ) Program by Department of Defense ... classified visits. + Establish/Manage the day-to-day operation of the Sensitive Compartmented Information Facility (SCIF)....(civilian or military) security-related experience + Top Secret clearance required and be eligible for SCI more
    Chenega Corporation (12/01/25)
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  • Software Engineer (lead) - level 4

    Northrop Grumman (Fairfax, VA)
    …+ Requires an **active** DoD Top - Secret **( TS )** with Sensitive Compartmented Information **( SCI )** **clearance** **at time of application.** ... a new tool that simulates data flow through a network of satellites and ground stations. This role will...required but preferred_ **)** + STEM degree + Active TS with an active/current SCI [ TS more
    Northrop Grumman (11/19/25)
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  • Principal Intelligence Analyst/ Sr

    Northrop Grumman (Fairfax, VA)
    …or 9 years of experience in lieu of a degree + Must have an active TS / SCI with Full Scope Polygraph clearance + 3 years of experience using computer forensic ... in our shared mission, we'll support expanding your personal network and developing skills, whether you are new to...lieu of a degree + Must have an active TS / SCI with Full Scope Polygraph clearance +… more
    Northrop Grumman (12/11/25)
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  • ​​ Sr . ITIL Knowledge Manager​

    Leidos (Fort Belvoir, VA)
    **Description** ​​We are seeking an experienced ** Senior ITIL Network Knowledge Manager** to join our IT service management team supporting a DOD customer on ... will ensure the quality, accuracy, and effectiveness of our network knowledge management processes in alignment with ITIL4 best...​Ability to work in a fast-paced, dynamic environment + **​ TS / SCI with Poly required** ​ Come break… more
    Leidos (12/19/25)
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