• Software Integration Engineer

    Leidos (Chantilly, VA)
    …issues, investigate root causes, and recommend fixes Preferred Qualifications: + Active TS SCI clearance with Polygraph + Active CompTIA Sec+ Certification ... CI/CD pipeline - requirements gathering through usability sessions Core Qualifications: + Active TS / SCI clearance and ability to obtain a Polygraph. + Must be… more
    Leidos (11/27/25)
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  • Software Engineer

    SAIC (Chantilly, VA)
    …network. This position is located in **Chantilly, VA** and requires an **active TS / SCI clearance with Polygraph** . This project is part of an overall ... thorough system, interface, user acceptance, and regression testing. **Qualifications** + **Active TS / SCI with polygraph.** + Bachelors and 14 years or more… more
    SAIC (11/14/25)
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  • Mission Support Administrator - Developmental

    Patriot Group International, Inc (Chantilly, VA)
    …Position Type: Full-Time, Exempt Work Location: Chantilly, VA; McLean, VA Clearance: TS / SCI with polygraph Shift: M-F 9A-5P Patriot Group International Inc. ... digital transformation initiatives. This position reports to the Program Manager . In this role, you will support a team,...Required Security Clearance: + Minimum of a US Government TS / SCI with Polygraph Preferred Qualifications + Associate… more
    Patriot Group International, Inc (12/17/25)
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  • Mission Support Administrator - Full Performance

    Patriot Group International, Inc (Chantilly, VA)
    …network across the workforce + High level of discretion and confidentiality handling sensitive information + Ability to train, mentor, and guide junior ... Position Type: Full-Time, Exempt Work Location: Chantilly, VA; McLean, VA Clearance: TS / SCI with polygraph Shift: M-F 9A-5P Patriot Group International Inc.… more
    Patriot Group International, Inc (12/17/25)
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  • Contract Maintenance Professional

    Synergy ECP (Columbia, MD)
    …disability, veteran status, or any other protected class. Clearance Required: TS / SCI w/ Polygraph Contract Maintenance Professional Description Contract ... to meet the ever-evolving demands of our customers. Requirements Clearane Required: TS / SCI Other Requirements: US Citizenship Qualifications: + Four (4) years… more
    Synergy ECP (10/15/25)
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  • IPMS Lead Support (Technical CI Officer - L-4) NGA…

    Masego (Springfield, VA)
    …we recognize and award your hard work. Description We are looking for a Level-4 TS / SCI -cleared IPMS Lead Support to join our team. This role will ensure the ... (ex. FBI Academy, etc.) Security Clearance Requirement: + Active TS / SCI , with a willingness to take a...high-level expertise and decades of experience, coupled with proven project management systems and top -notch client support,… more
    Masego (12/28/25)
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  • Senior TSCM Lead (Technical CI Officer - L-4) NGA…

    Masego (Springfield, VA)
    …we recognize and award your hard work. Description We are looking for a Level-4 TS / SCI -cleared Senior TSCM Lead to join our team. This role will ensure TSCM ... (ex. FBI Academy, etc.) Security Clearance Requirement: + Active TS / SCI , with a willingness to take a...high-level expertise and decades of experience, coupled with proven project management systems and top -notch client support,… more
    Masego (12/28/25)
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  • Systems Engineer

    Amentum (Fort Belvoir, VA)
    …Engineer or Operations Research and Systems Analyst (ORSA). + Must have an active TS / SCI Clearance. Note: US Citizenship is required to obtain and maintain a ... architectures and capabilities. + Analyze system capabilities and provide information for the development of capability improvement plans to... TS / SCI Clearance. + Experience in the design… more
    Amentum (10/15/25)
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  • Network Engineer

    System One (Springfield, VA)
    …To Hire Compensation: $130,000 - $150,000 depending on experience Security Clearance: TS / SCI Network Engineer to provide support for LAN/WAN by developing ... 4+ years' experience working as a Network Engineer + TS / SCI Security Clearance (US Citizenship required) +...MS Office suite - Visio, Word, Excel, PowerPoint, and Project + Ability to work weekends and evening hours… more
    System One (12/26/25)
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  • Facilities Safety Compliance Technician

    Leidos (Springfield, VA)
    …and federal safety regulations. **Basic Qualifications** + Ability to obtain and maintain a TS / SCI with Poly clearance + High school diploma or equivalent is ... with Microsoft Office and familiarity with facility management systems. **Preferred Qualifications** + TS / SCI with Poly Clearance + Associate degree or higher in… more
    Leidos (12/08/25)
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