• Mid Level Acoustics Engineer

    Serco (Alexandria, VA)
    …of our sailors. Serco-NA has an opening for and immediately hiring an Acoustic Engineer supporting the Acoustics Systems Integration Team in PMS450, the VIRGINIA ... Class Submarine program office. As the Acoustics Engineer , you will be on a dynamic team providing...Liaisons with the "Red-Box" TWHs and 08 for the systems under their cognizance + Have in-depth knowledge of… more
    Serco (01/06/26)
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  • AWS Full Stack Infrastructure Engineer

    BCMC (Dulles, VA)
    …address emerging threats. We are seeking a skilled Full Stack Infrastructure Engineer with expertise in AWS Cloud production and development environments. This role ... of advanced cybersecurity software solutions. * Oversee and maintain production systems in an AWS Cloud Environment, ensuring reliable operation and security.… more
    BCMC (01/06/26)
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  • AWS Full Stack Infrastructure Engineer

    BCMC (Dulles, VA)
    …to address emerging threats. BCMC is seeking a skilled Full Stack Infrastructure Engineer with expertise and focus on automated patching and security updates in AWS ... of advanced cybersecurity software solutions. * Oversee and maintain production systems in an AWS Cloud Environment, ensuring reliable operation and security.… more
    BCMC (01/06/26)
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  • Senior Software Engineer

    ManTech (Alexandria, VA)
    MANTECH seeks a motivated, career and customer-oriented **Senior** **Software Engineer ** to join our team in **Alexandria, VA** . As part of the position, you will ... act as a Software Engineer designing and implementing services and components for AI...years (7 with Master's) of experience in software development, systems integration, data management, or related fields. + Experience… more
    ManTech (01/01/26)
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  • Cyber Reverse Engineer

    CACI International (Sterling, VA)
    Cyber Reverse Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel ... certification courses to grow your career.** **Responsibilities:** **Analyze and reverse engineer software binaries and embedded firmware on traditional and embedded… more
    CACI International (12/24/25)
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  • Nuclear Engineer , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    Nuclear Engineer , Senior Key Role: Provide nuclear weapons effects subject matter expertise to client research and development (R&D) modeling and simulation (M&S) ... supervisors or managers. Basic Qualifications: + 8+ years of experience with systems engineering approaches to nuclear weapons effects or development and use of… more
    BOOZ, ALLEN & HAMILTON, INC. (12/20/25)
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  • Software Engineer Integration Team

    CACI International (Dulles, VA)
    Software Engineer Integration Team Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... Continental US Anticipated Posting End: 1/31/2026 The Opportunity: As an Software Engineer , you will support the integration and testing of an interactive TechELINT… more
    CACI International (12/17/25)
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  • Sr Engineer - Federal

    Lumen (Herndon, VA)
    …testing, implementation, and validation. As a technical and hands-on position, the Senior Engineer will be responsible for systems in support of Lumen's ... digitally connect the world and shape the future. **The Role** The Senior Engineer will participate in multiple team environments and provide efforts to all aspects… more
    Lumen (12/10/25)
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  • Associate DevSecOps Engineer

    Steampunk (Mclean, VA)
    **Overview** As an **Associate DevSecOps Engineer ,** you will work with our growing DevSecOps practice delivering features to support cloud and application ... examining code written by others and analyzing results + Ensuring that systems are safe and secure against cybersecurity threats + Identifying technical problems,… more
    Steampunk (11/29/25)
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  • Senior Engineer

    Applied Research Associates, Inc. (Alexandria, VA)
    …Applied Research Associates, Inc. (ARA) is seeking to contingently hire a **Senior Engineer ** for ARA's effort supporting the Assistant Secretary of War for Critical ... offices within OASW(CT). This work requires a candidate with experience in systems engineering, software engineering, and/or subject matter expertise in CTA relevant… more
    Applied Research Associates, Inc. (11/26/25)
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