• Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    …such as Nmap, Nessus, and tcpdump **Clearance Requirements:** + Must have a current/ active TS /SCI with Polygraph **Physical Requirements:** + The person in this ... **MANTECH** seeks a motivated, career and customer-oriented **Principal Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role supports the… more
    ManTech (12/13/25)
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  • Photogrammetric Engineer

    KBR (Springfield, VA)
    …Requirements: Minimal 0-20% + Working Hours: Standard Qualifications: Required: + Security Clearance: Active TS /SCI with a polygraph + Education: BS degree in ... Title: Photogrammetric Engineer Photogrammetric Engineer Belong. Connect. Grow....contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future… more
    KBR (10/21/25)
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  • Network Infrastructure Engineer I, Amazon…

    Amazon (Warrenton, VA)
    …candidate selected be a US Citizen and must currently possess and maintain an active TS /SCI security clearance with polygraph. Key job responsibilities - Clearly ... Web Services (AWS) is looking for a Network Infrastructure Engineer to build Amazon Dedicated Cloud regions as part...builders to take on the challenge of scaling network systems allowing us to stay ahead of customer demand.… more
    Amazon (12/24/25)
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  • DevSecOps Engineer

    KBR (Chantilly, VA)
    …+ Knowledge of compliance frameworks and security standards. Security Requirements: Must have an active TS -SCI with a current Poly Belong, Connect and Grow at ... Title: DevSecOps Engineer KBR is seeking a highly motivated Development...II compliant certification such as Security+ + Certified Information Systems Security Professional (CISSP) + Experience with collection management… more
    KBR (12/09/25)
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  • Network Engineer 4

    M. C. Dean (Springfield, VA)
    …eligibility requirements, including US Citizenship, for access to classified information. ** ACTIVE TS /SCI is REQUIRED** **Education:** + Bachelor's degree in ... seeking a **Network Engineer 4** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business Unit you will be… more
    M. C. Dean (01/08/26)
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  • Senior Digital Engineer

    SAIC (Chantilly, VA)
    **Description** NSS Sector has an opening for a Senior Systems Engineer to provide Systems Engineering and Technical Assistance (SETA) services to an IC ... and will take precedence over years of experience + Active TS /SCI clearance with polygraph. + Working...TS /SCI clearance with polygraph. + Working knowledge of systems engineering documentation to include concepts of operations, interface… more
    SAIC (12/11/25)
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  • SIGINT System Engineer - Junior

    Solvarus (Chantilly, VA)
    …aid the people who need it. The ideal candidate for the Signals Intelligence (SIGINT) Systems Engineer Junior will serve as a technical member of a dynamic team ... providing full lifecycle, end-to-end Systems Engineering and Integration (SE&I) services to a National...initial recommendations for Government decision-makers. Qualifications: + Current and Active TS /SCI with Poly Security Clearance. +… more
    Solvarus (11/02/25)
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  • SIGINT System Engineer - Mid

    Solvarus (Chantilly, VA)
    …aid the people who need it. The ideal candidate for the Signals Intelligence (SIGINT) Systems Engineer Mid will serve as a technical member of a dynamic team ... providing full lifecycle, end-to-end Systems Engineering and Integration (SE&I) services to a National...initial recommendations for Government decision-makers. Qualifications: + Current and Active TS /SCI with Poly Security Clearance. +… more
    Solvarus (11/02/25)
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  • Data Engineer

    ManTech (Chantilly, VA)
    …+ Experience publishing results in BI dashboards. **Clearance Requirements:** + An active TS /SCI with Polygraph **Physical Requirements:** + Use hands to ... **MANTECH** seeks a motivated, career and customer-oriented **Data Engineer ** to join our team in **Chantilly, VA.** The **Data Engineer ** will leverage their… more
    ManTech (12/27/25)
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  • Cyber Data Analytics Engineer

    CACI International (Springfield, VA)
    …integration, configuration, and maintenance actions **Qualifications:** _Required:_ * 5+ years of Systems Engineer or similar experience * IAT II certification ... Cyber Data Analytics Engineer Job Category: Information Technology Time Type: Full...Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel Required: Up… more
    CACI International (12/24/25)
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