• Machine Learning Engineer

    CACI International (Chantilly, VA)
    Machine Learning Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... * * * **The Opportunity:** CACI is seeking a Software Developer with AI experience to join our dynamic...AI engineering best practices **Qualifications:** _Required:_ * Active TS/SCI clearance with Poly * Bachelor's degree in computer science,… more
    CACI International (11/12/25)
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  • Network Engineer 4

    M. C. Dean (Springfield, VA)
    …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 ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure,… more
    M. C. Dean (01/08/26)
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  • RF Spectrum Engineer

    Huntington Ingalls Industries (Arlington, VA)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $108,606.00 - $135,000.00 Security Clearance : Secret Level of Experience: Mid This opportunity resides with ... Warfare Systems (WS), a business group within HII's Mission Technologies...threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support… more
    Huntington Ingalls Industries (12/11/25)
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  • RF Spectrum Engineer

    Huntington Ingalls Industries (Arlington, VA)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $103,687.00 - $160,000.00 Security Clearance : Secret Level of Experience: Mid This opportunity resides with ... Warfare Systems (WS), a business group within HII's Mission Technologies...threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support… more
    Huntington Ingalls Industries (10/23/25)
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  • Lead Network Engineer

    Nightwing (Sterling, VA)
    …external to the CAC laboratory.** **Requirements** **Current TS/SCI with Poly Clearance ** **Bachelor's degree in computer science, information systems , ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (10/23/25)
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  • Engineer 1

    M. C. Dean (Vienna, VA)
    …at MC Dean, you will join forces with more than 5,100 professionals who engineer and deploy automated, secure, and resilient power and technology systems ; and ... as well as the life cycle execution of the systems associated. The role is located on-site at a...experienced engineers, and training on industry standards, codes, and software that will facilitate and drive the requirements of… more
    M. C. Dean (11/28/25)
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  • Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Principal Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role supports the ... to develop solutions that enhance network compliance and security posture across DoD systems . **Responsibilities include but are not limited to:** + Engineer ,… more
    ManTech (12/13/25)
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  • Cyber Security Implementation Engineer

    CACI International (Springfield, VA)
    …cybersecurity infrastructure and applications running on Windows and Linux operating systems + Engineer and implement cybersecurity solutions leveraging cloud ... Cyber Security Implementation Engineer Job Category: Engineering Time Type: Full time... Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage… more
    CACI International (11/14/25)
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  • Photogrammetric Engineer

    KBR (Springfield, VA)
    …or R code for prototyping, problem solving, visualization, or engineering analysis of systems and concepts. Working familiarity with software tools such as SOCET ... 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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  • Junior System Engineer

    CACI International (Springfield, VA)
    …Travel Required: None Type of Travel: None * * * **The Opportunity:** As a Systems Engineer /Project Integrator, you will play an integral role in bridging the ... Junior System Engineer Job Category: Engineering Time Type: Full time...space system integration, supporting ground infrastructure or related defense/intelligence systems + Working knowledge of hardware and software more
    CACI International (01/09/26)
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