• Mid-Level Systems Engineer

    Leidos (Chantilly, VA)
    …Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, ... technologies, and tactics to keep pace with an ever-evolving security landscape and succeed in their pursuit to protect...Solutions Business Area, is currently seeking a Mid-Level Systems Engineer for the Chinook Program. As part of a… more
    Leidos (11/22/25)
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  • Engineer Network 3

    Huntington Ingalls Industries (Langley AFB, VA)
    …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $88,834.00 - $125,000.00 Security Clearance : TS/SCI Level of Experience: Mid This ... such as CCNA, CCNP, or equivalent are highly desirable. + Active TS/SCI clearance . + Must have Security + or equivalent Cybersecurity Workforce certification.… more
    Huntington Ingalls Industries (01/10/26)
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  • Senior Data Engineer (USA/Remote)

    ICF (Reston, VA)
    …right solutions for the customer. We are looking for a seasoned Senior Data Engineer who will be a key driver to make this happen. **Responsibilities:** + Design, ... data storage, and optimizations of existing datasets + Maintain security and privacy for data at rest and while...engineering or related field + 7+ years of hands-on software or data development experience + 4+ years of… more
    ICF (01/09/26)
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  • Senior Full Stack Engineer - Remote

    ICF (Reston, VA)
    …day a week.** ICF is seeking a highly motivated and technically skilled Full-Stack Software Engineer with 4-5 years of experience in full-stack development and ... AI researchers, and product managers to translate conceptual ideas into working software . + Build and integrate LLM and Generative AI solutions, leveraging… more
    ICF (01/08/26)
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  • AWS Systems Engineer and Mission…

    Leidos (Chantilly, VA)
    …OR 4 additional years of experience in lieu of degree. + Active Top Secret Security Clearance with ability to obtain SCI post-hire. + DoD 8570 compliance. + ... skilled and versatile professional to serve as both an AWS Systems Engineer and Mission Owner/Project Manager. This dual-role position involves systems engineering… more
    Leidos (01/03/26)
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  • Senior Network Tool Operations Engineer

    Leidos (Chantilly, VA)
    …at Leidos has an opening for an a Senior Network Tool Operations Engineer to support the Intelligence Sector. **Required Tasks:** + Design, implement, and customize ... discrepancies, coordinating with vendors when necessary. **Basic Qualifications:** + Required Clearance : TS/SCI with specific polygraph + Candidate must have 16… more
    Leidos (12/20/25)
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  • Systems Engineer Manager

    SAIC (Chantilly, VA)
    **Description** Join a winning team!! SAIC's National Security and Space (NSS) Sector is currently hiring to advance space capabilities supporting our Department of ... (COA). + Work closely with a multidisciplinary team including hardware and software , to ensure system integration and mission success. Foster communication and… more
    SAIC (12/13/25)
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  • Cloud Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Cloud Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are not limited ... by the Government. + Assisting in assessing and making recommendations for cost, security , and viability of IT projects in the cloud and supporting general… more
    ManTech (12/03/25)
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  • Project Control Engineer Specialist…

    Parsons Corporation (Centreville, VA)
    …knowledge of various Project Controls software and Microsoft Office Suite. ** Security Clearance Requirement:** None This position is part of our Corporate ... functions on smaller projects or assists a more senior Project Control Engineer /Specialist on larger projects. **What You'll Be Doing:** + Assists with the… more
    Parsons Corporation (01/10/26)
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  • Cyber Engineer

    Sciolex Corporation (Chantilly, VA)
    …processes Qualifications & Physical Requirements + Must be a US Citizen withactive TS/SCI security clearance with CI polygraph + Bachelors and five (5) years or ... to ensuring you receive the utmost employee care. Responsibilities As a Cyber Engineer you will provide SETA support to the NRO's Integrated Systems Program Office… more
    Sciolex Corporation (01/07/26)
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