• 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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  • 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)
    …RQ212261 **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 (01/05/26)
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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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  • Senior Systems Engineer, TS

    The Metamorphosis Group (Chantilly, VA)
    Senior Systems Engineer, TS / SCI &FSP Chantilly, VA . Government/Military Apply Now Job Description The Metamorphosis Group, Inc, TMG, has an immediate ... opening for a Senior Systems Engineer, to act in a Lead capacity...facing missions. MUST BE US CITIZEN MUST HAVE ACTIVE TS / SCI with FSP US Veterans Preferred **ABSOLUTELY… more
    The Metamorphosis Group (12/10/25)
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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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  • Technical Project Manager- TS / SCI

    General Dynamics Information Technology (Chantilly, VA)
    …ID:** RQ211459 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... goals and how they align to business operations + **Security clearance level** : TS / SCI with Polygraph + **US citizenship required** + **Role requirements** :… more
    General Dynamics Information Technology (12/15/25)
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  • Technical Director - TS with SCI

    Parsons Corporation (Centreville, VA)
    …Space Systems Engineering, and algorithm development. **Security Clearance Requirement:** An active Top Secret security clearance is required for this position.​ ... + Delivers compelling technical briefings and solution presentations to senior government leaders and mission operators. + Leverages strong...EW, or intelligence domains is a plus + Active TS with SCI eligibility required + US… more
    Parsons Corporation (01/09/26)
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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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  • OCONUS Field Engineer - TS / SCI

    Leidos (Chantilly, VA)
    …Requirement:** **All candidates for consideration, must possess an active and in-scope TS / SCI Polygraph.** **Basic Qualifications:** + Bachelor's degree and 8+ ... **Description** We are seeking mid to senior field engineers to join our international team...Systems Engineering/Administration + Diagnosing and resolving software, hardware, and network problems + Linux Operating System (using command line)… more
    Leidos (11/07/25)
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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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  • Principal / Sr . Principal DevOps Software…

    Northrop Grumman (Chantilly, VA)
    …theories, concepts, and techniques **Preferred Qualifications for both levels:** + Active Top Secret / SCI security clearance + Experience with Software ... in our shared mission, we'll support expanding your personal network and developing skills, whether you are new to...required. Willing and able to obtain and maintain a TS / SCI Security Clearance. + A background in… more
    Northrop Grumman (12/04/25)
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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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  • Sr . Manager, Business Development

    KBR (Chantilly, VA)
    …communication (written and oral), and presentation skills. + Security clearance requirements: Top secret ( SCI eligible). Preferred Qualifications: + Master's ... Title: Sr . Manager, Business Development Belong. Connect. Grow. with...programs, with management, assistance in key deliverables, strategic planning, senior -level customer relationship management, and the identification of organic… more
    KBR (12/27/25)
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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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  • Sr Principal Cybersecurity Analyst/…

    Northrop Grumman (Chantilly, VA)
    … Principal Cyber Systems Engineer Basic Qualifications:** + Must have an active ** TS / SCI with Polygraph** to be considered, and ability to maintain polygraph ... our shared mission, we'll support you expanding your personal network and developing skills, whether you are new to...team of engineers, system administrators, and operators as a Sr . Principal Cyber Systems Engineer professional in Chantilly, VA.… more
    Northrop Grumman (01/01/26)
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