• Cyber Engineer

    ManTech (Mclean, VA)
    …interpersonal, organizational, writing, and briefing skills **Clearance Requirements** + An active /current TS /SCI with Polygraph clearance is required to be ... **MANTECH** seeks a skilled and innovative **Cyber Engineer ** to support our cybersecurity operations in **McLean, VA.** In this role, you will leverage your… more
    ManTech (12/31/25)
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  • Artificial Intelligence Engineer

    SAIC (Mclean, VA)
    …Stay up to date with the latest advancements in AI technologies **Qualifications** + ** Active TS /SCI with Polygraph is required** + Bachelor's degree and ten ... **Description** SAIC, a leading provider of systems development & deployment, targeting & intelligence analysis, systems engineering & integration, and training… more
    SAIC (12/20/25)
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  • Senior Cloud Engineer

    Solvarus (Chantilly, VA)
    …solutions. + Ensures optimum efficiencies for the utilization of cloud services. Qualifications: + Active TS /SCI Security Clearance with CI Poly + STEM degree or ... the people who need it. As a Senior Cloud Engineer you will be responsible to define the implementation...higher in Systems Engineering or in related technical or scientific fields… more
    Solvarus (12/14/25)
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  • System Engineer

    Kratos Defense & Security Solutions, Inc. (Herndon, VA)
    …to consider a combination of education and years of directly related experience) + An active TS /SCI with a full Poly + Solid knowledge and experience of System ... Solutions develops and fields transformative, affordable technology, platforms, and systems for United States National Security related customers, allies, and… more
    Kratos Defense & Security Solutions, Inc. (12/06/25)
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  • Full Stack Software Engineer SME

    Leidos (Chantilly, VA)
    …Gaithersburg, MD + Alexandria, VA + Chantilly, VA **Clearance Level Required:** Active TS /SCI and successfully pass a Polygraph exam. **Primary ... Area, is seeking a highly experienced, versatile, and visionary Full Stack Software Engineer Subject Matter Expert (SME) for the Maru Program. In this role, you… more
    Leidos (11/01/25)
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  • Full Stack Infrastructure Engineer

    Nightwing (Sterling, VA)
    …countermeasures as necessary. **Required Qualifications:** + US Citizenship + Active Secret clearance (with the ability to obtain TS /SCI clearance and DHS ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (01/07/26)
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  • Full Stack Infrastructure and Monitoring…

    Nightwing (Sterling, VA)
    …countermeasures as necessary. **Required Qualifications:** + US Citizenship + Active Secret clearance (with the ability to obtain TS /SCI clearance and DHS ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (01/07/26)
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  • Anti-Tamper System Security Engineer

    Insight Global (Ashburn, VA)
    …+ 9 years experience OR Master's + 7 years OR 13 years without a degree. - Active Secret clearance required; TS /SCI preferred. - Ability to obtain DoD 8140 ... Critical Program Information (CPI) using DoD 5200.39 guidelines. - Engineer secure systems aligned with NIST 800-160 standards. - Conduct threat assessments,… more
    Insight Global (01/03/26)
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  • Technical Lead Engineer - ICAM

    Leidos (Chantilly, VA)
    … Engineering, additional years of relevant experience in lieu of degree is acceptable. + Active TS /SCI with ability to obtain a Polygraph + At least 2+ Year ... the position **Preferred Qualifications** + 1+ year of experience in ICAM systems + Experience designing/supporting RESTful or SOAP services + Hands-on knowledge of… more
    Leidos (12/27/25)
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  • Program Outreach Engineer

    SAIC (Chantilly, VA)
    …government, SETA, FFRDC, and external stakeholders. **Qualifications** + US citizenship. + Active TS /SCI clearance with Poly. + Bachelor's degree from accredited ... **Description** The Program Outreach Engineer is responsible for supporting user engagement activities...and formulates them into recommended requirement updates within a systems engineering/ agile construct. + Provide expert advice, in-depth… more
    SAIC (12/23/25)
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