• Engineer Mechanical 4 - Advanced Submarine Design

    Huntington Ingalls Industries (Newport News, VA)
    …**The Role** Researches, plans, designs and develops mechanical products and systems such as instruments, controls, robots, engines, machines and mechanical, thermal ... hydraulic or heat transfer systems for production, transmission, measurement, and use of energy....teams on incorporation of SSNA design principles . Solve complex spatial integration issues while meeting system and overall… more
    Huntington Ingalls Industries (12/22/25)
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  • Mechanical Engineer (Engineer IV)

    Fairfax County Sheriff's Office (Fairfax, VA)
    …for the overall development and management of large scale and/or multiple complex capital and non-capital projects for and in occupied spaces OR development ... in the design, installation, operation and maintenance of HVAC, Building Automation Systems (BAS), and plumbing equipment and systems (new, renovation and… more
    Fairfax County Sheriff's Office (12/22/25)
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  • Security Engineering Manager - Surface Coverage,…

    Meta (Richmond, VA)
    …boundaries to achieve company-wide impact 14. Experience leading and managing complex cross-functional programs 15. Experience designing systems used for ... assets, assess the top risks, and evaluate potential attacks against Meta systems . You will be working across engineering teams supporting Meta's Corporate, Cloud,… more
    Meta (12/20/25)
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  • System Architecture Engineer

    Meta (Reston, VA)
    …for supporting the 5-7 year product lifecycle across a variety of systems primarily from system design solution through implementation leveraging an understanding of ... business drivers, systems expertise, and program management to improve efficiency and deliver business solutions. **Required Skills:** System Architecture Engineer… more
    Meta (12/20/25)
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  • Vice President, Strategic Capture (Products)

    CACI International (Reston, VA)
    …strategy for programs where CACI's differentiated value comes from proprietary systems -such as space photonics, optical communications terminals, advanced RF and ... antenna designs, SIGINT/FISINT systems , CUxS platforms, and non-kinetic effect technologies. These are...Proven Capture Leadership: Minimum 15 years of experience leading complex federal captures, with at least 7-10 years at… more
    CACI International (12/20/25)
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  • Engineer I/II - Next-Gen DoD Software Innovator

    Huntington Ingalls Industries (Roanoke, VA)
    …to Obtain Level of Experience: Entry Level This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare ... Systems comprises cyber and mission IT; electronic warfare; and...and demonstrate the ability to design maintainable approaches to complex technical problems. Collaboration with teammates is essential, including… more
    Huntington Ingalls Industries (12/20/25)
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  • Cost Engineer Associate - New College Grad

    M. C. Dean (Manassas, VA)
    …solutions for the nation's most mission-critical facilities, secure environments, complex infrastructure, and global enterprises. With over 7,000 employees, our ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure,… more
    M. C. Dean (12/19/25)
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  • Senior Solar Energy Engineer - Energy Solutions…

    CMTA, Inc (Fairfax, VA)
    …to rural settings, and focuses on Solar PV, Battery Energy Storage Systems (BESS), microgrids, and EV charging infrastructure - delivering innovative, reliable, and ... design, bid, project manage, and commission solar PV, battery and EV charging systems for various clients of CMTA. Our ideal candidate is typically a self-motivated… more
    CMTA, Inc (12/19/25)
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  • Scientist, Software Engineer - RUST Expert

    L3Harris (Herndon, VA)
    …customers in more than 100 countries. Job Description: L3Harris Integrated Mission Systems is seeking an experienced Software Engineer with a strong background in ... the RUST Programming Language and proven experience developing systems with RUST to guide the next generation of...integration, and formal test. + Investigate root causes of complex issues, and implement solutions, working independently or with… more
    L3Harris (12/18/25)
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  • Ground Solutions Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Chantilly, VA)
    …defense? You understand your customer's environment and how to develop the right systems for their mission. Your ability to translate real-world needs into technical ... of developing and delivering a customer-focused engineering solution. As a leader in systems engineering and solution development, we're looking for you to solve … more
    BOOZ, ALLEN & HAMILTON, INC. (12/18/25)
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