• Senior Systems Engineer

    SAIC (Chantilly, VA)
    …math) or related discipline with at least 9 years of relevant experience + Active TS /SCI clearance with polygraph + Strong technical fundamentals in IC space ... increasing their responsibilities. SAIC has an opening for a Senior Systems Engineer to provide Systems Engineering and Technical Assistance (SETA) services to an… more
    SAIC (08/22/25)
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  • Senior Cyber Security Engineer

    ManTech (Reston, VA)
    …Bash, PowerShell) to support security operations **Clearance Requirements:** + Must have active TS /SCI with Polygraph **Physical Requirements:** + Must be able ... MANTECH seeks a motivated, career and customer-oriented **Senior Cyber** **Security Engineer ** to join our team **onsite** in **Herndon, VA or Reston, VA** to… more
    ManTech (08/20/25)
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  • Enterprise Systems Engineer

    ManTech (Mclean, VA)
    …to write integration code for ServiceNow **Clearance Requirements:** + Must have a current/ active TS /SCI w/ polygraph. **Physical Requirements:** + The person in ... **ManTech** is seeking a motivated, career and customer-oriented **Enterprise Systems Engineer ** to join our team in **McLean** **, VA** . **Responsibilities include… more
    ManTech (08/19/25)
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  • Lead IT Systems Engineer

    ManTech (Chantilly, VA)
    …certification and accreditation procedures. **Clearance Requirements:** + Must have a current/ active TS /SCI w/Polygraph. **Physical Requirements:** + Must be ... ManTech seeks a motivated, career and customer-oriented **Lead IT Systems Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are not… more
    ManTech (08/17/25)
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  • Model Based Systems Engineer

    SAIC (Chantilly, VA)
    …similar simulation integration tools **Clearance:** + Must be a US Citizen with an active TS /SCI with a Polygraph. REQNUMBER: 2508711 SAIC is a premier ... **Description** SAIC is seeking a cleared Model Based Systems Engineer with experience in Defense, Federal Civilian, and/or National Security systems to join our… more
    SAIC (08/15/25)
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  • IT Support Engineer , Project Kuiper

    Amazon (Arlington, VA)
    …that the candidate selected be a US Citizen and must currently possess and maintain an active TS /SCI security clearance. A day in the life You start the day by ... Kuiper IT Services is looking to hire a skilled IT Support Engineer to provide comprehensive technical support for our infrastructure, warehousing operations,… more
    Amazon (08/14/25)
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  • Agile Coach Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    …team dynamics to help maximize team performance Qualifications & Physical Requirements + Active TS /SCI security clearance with Polygraph + Bachelors and nine (9) ... runway and efficiency trade-offs against current and proposed/desired cloud-based software system design + Develop and support Agile maturity assessments… more
    Sciolex Corporation (07/10/25)
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  • Senior SW Engineer

    Leidos (Chantilly, VA)
    …requirements Leverage Amazon Web Services Experience creating RESTful API **Required Qualifications:** Active TS /SCI with Polygraph BS degree and 12+ years of ... **Description** Leidos is seeking a Software Developer for a 200+ FTE technical development.../ICAM, Authentication, Authorization, Attributes and Digital Policy Management. The Software Developer will work with a large team of… more
    Leidos (09/26/25)
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  • Sr. Machine Learning Engineer , GenAI…

    Amazon (Arlington, VA)
    …and optimization of generative AI solutions, algorithms, or technologies - Current, active US Government Security Clearance of TS /SCI or above Preferred ... pipelines at massive scale and delivering next-generation AI solutions for top AWS clients. Key job responsibilities Key Responsibilities * Large-Scale Training… more
    Amazon (09/13/25)
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  • Mbse

    SAIC (Chantilly, VA)
    …for the acquisition of systems over the complete end-to-end life cycle. Must have an Active Top Secret /SCI with Poly. As the Model-Based Systems Engineering ... **Description** SAIC is seeking a **Model-Based Systems Engineering (MBSE) Engineer ** to support SAIC's Prime Program, Landmark AOS in...experience to be substituted in lieu of degree. + Active Top Secret /SCI with Poly.… more
    SAIC (08/07/25)
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