• Senior Software Developer - TS /SCI…

    Leidos (Reston, VA)
    …**Required clearance:** Candidates for consideration **must possess an active and in-scope** Top Secret clearance with the ability and willingness to obtain ... Mission Solutions Business Area at Leidos seeks a Software Engineer to lead the creation of new software capabilities...test, simulation, and verification of software simulation or decision systems . A successful applicant will be able to write… more
    Leidos (09/21/25)
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  • Fidelis Administrator - Active TS /SCI…

    ENS Solutions (Washington, DC)
    …deployments and configuration management. + Experience as a network administrator or systems engineer . + Experience in using Active Directory to manage ... issues to ensure it remains fully operational + Active TS /SCI clearance; willingness to take a polygraph exam +...Microsoft Windows and Linux servers to include operating systems . + Prior experience as a SOC analyst, Hunt… more
    ENS Solutions (09/12/25)
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  • Geospatial Systems Engineer

    General Dynamics Information Technology (Springfield, VA)
    …will help ensure today is safe and tomorrow is smarter. Our work depends on a TS /SCI cleared Geospatial Systems Engineer joining our team to support our ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other...innovative, simple solutions to complex problems as a Geospatial Systems Engineer at GDIT. Here, you'll tailor… more
    General Dynamics Information Technology (08/16/25)
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  • Systems Engineer Senior

    Amentum (Washington, DC)
    We are searching for a Top Secret cleared Systems Engineer (Senior) to join our team in Washington, DC. You will be working in an organization that's ... meet or exceed the needs of the mission. The Systems Engineer (Senior) is a part of...needed to perform at this level. **Requirements:** * Active Top Secret clearance with SCI eligibility *… more
    Amentum (09/04/25)
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  • Systems Engineer

    CACI International (Sterling, VA)
    …- 5+ years of experience in Systems and/or Software Engineering - **Active Top Secret clearance with SCI eligibility.** - DoD 8570 IAT Level 2 certification ... Systems Engineer Job Category: Information Technology...- Experience integrating 3rd party applications (COTS/GOTS) into mission systems - Active TS //SCI clearance - **… more
    CACI International (08/26/25)
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  • Senior Data Engineer

    Noblis (Chantilly, VA)
    …with 14 years of experience in data engineering or related field. + Active Top Secret ( TS ) clearance with eligibility for Sensitive Compartmented Information ... Responsibilities **Position Overview** As a Senior Data Engineer , you will be responsible for carrying out...and optimize large relational databases across multi-enclave environments (Unclassified, Secret , and Top Secret ) +… more
    Noblis (09/27/25)
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  • Senior Software Engineer

    Noblis (Chantilly, VA)
    …with cross-functional teams to ensure seamless integration Required Qualifications + Active Top Secret ( TS ) clearance with eligibility for Sensitive ... Responsibilities As a Software Engineer , you will be responsible for the design,...Train (ART) activities + Support the multi-enclave environment (Unclassified, Secret , and Top Secret ) +… more
    Noblis (09/06/25)
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  • Senior Systems Engineer

    SAIC (Arlington, VA)
    …years of experience. **Clearance and certification requirements:** + Active Top Secret clearance; ability to obtain a TS /SCI required to maintain employment. ... **Description** SAIC is seeking a motivated, career and customer-oriented **Senior Systems Administrator** to join our team in Arlington, VA, supporting the DISA-JSP… more
    SAIC (09/26/25)
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  • Chief Engineer Innovation Lead

    Huntington Ingalls Industries (Reston, VA)
    …Full Time/Salaried/Exempt Anticipated Salary Range: $134,601.00 - $200,000.00 Security Clearance: Top Secret Level of Experience: Senior This opportunity resides ... with Warfare Systems (WS), a business group within HII's Mission Technologies...expand business with existing customers Minimum Qualifications + Active Top Secret security clearance; must meet eligibility… more
    Huntington Ingalls Industries (08/10/25)
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  • Facilities Engineer - Level 3 or Level 4

    Northrop Grumman (Mclean, VA)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...ability to obtain and maintain a US Government DoD Top - Secret security clearance. US Citizenship is a… more
    Northrop Grumman (08/31/25)
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