• Transportation Engineer

    Leidos (Mclean, VA)
    …to work in the United States without company sponsorship. **Preferred Experience:** * PhD degree in Transportation Engineering , or other related fields. * ... the Leidos team operating the Federal Highway Administration (FHWA)'s **Saxton Transportation Operations Laboratory (STOL)** , a USDOT research lab focused on the… more
    Leidos (10/05/25)
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  • Principal Systems Engineer

    Northrop Grumman (Chantilly, VA)
    …to OCONUS/CONUS mission/maintenance support. STC tasks include system design, engineering development, system integration, hands-on build and test, field ... operations and maintenance, training, and production. **Roles and Responsibilities:**...production. **Roles and Responsibilities:** + Collaborate with a multidisciplinary engineering team to design, integrate, enhance, and productionize solutions… more
    Northrop Grumman (12/19/25)
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  • Interface Engineer (Engineer 3)

    HII (Chesapeake, VA)
    …Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation and ... projects. This role requires a strong understanding of systems engineering principles and the ability to work collaboratively across...Masters in related field; or 0 years experience with PhD or Juris Doctorate in related field. + Client… more
    HII (12/27/25)
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  • Cooling Engineer - Mechanical (Engineer 3)

    HII (Chesapeake, VA)
    …Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation and ... talented and experienced Cooling Engineer to join our mechanical engineering team. This role is crucial for the design,...Masters in related field; or 0 years experience with PhD or Juris Doctorate in related field. 4 years… more
    HII (12/27/25)
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  • Expert Image Scientist

    KBR (Springfield, VA)
    …Join Us? + Innovative Projects: KBR's work is at the forefront of engineering , logistics, operations , science, program management, mission IT and cybersecurity ... with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in...up to 2 years of experience, and a relevant PhD may count for up to 6 years of… more
    KBR (12/26/25)
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  • Program Deputy

    SAIC (Chantilly, VA)
    …assist the Program Director in spearheading a multifaceted team guiding system engineering and architecting best practices across five system program offices. You ... as a strategic partner to government Leadership, overseeing daily operations of personnel within specific customer offices, encompassing administrative duties,… more
    SAIC (12/24/25)
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  • Assistant Chief Test Engineer (Engineer Systems…

    HII (Newport News, VA)
    …Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation and ... a dedicated candidate to join our CVN Electronics Test Engineering team at Newport News Shipbuilding in Virginia. This...with Masters in related field; 0 years experience with PhD or Juris Doctorate in related field; or High… more
    HII (12/17/25)
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  • Transportation Planning Intern- Summer

    WSP USA (Herndon, VA)
    …an accredited transportation engineering or planning program, or related, Masters or PhD program with an anticipated graduation date of August 2026 or later. + ... mentorship, networking opportunities and lifelong career connections. Our Transportation Operations National Business Line is seeking a Full-Time Intelligent… more
    WSP USA (12/03/25)
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  • - Nuclear Weapon Effects SME (T)

    SimIS Inc. (Arlington, VA)
    …Experience with Microsoft PowerPoint, Word, and Excel DESIRED SKILLS & REQUIREMENTS: PhD in physics, nuclear engineering , electrical engineering or ... with SCI eligibility (TS/SCI) Masters of Science degree in physics, nuclear engineering , or related discipline from an accredited university Must have at least… more
    SimIS Inc. (10/14/25)
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  • RMF Cybersecurity Analyst - TS/SCI with CI Poly

    ENS Solutions (Reston, VA)
    …the Intelligence Community (IC), you will be entrusted with ensuring our IT engineering solutions meet the highest security standards, that they adhere to all ... (ISSO) for IC cyber systems being developed by the engineering team. + Reporting, documenting, and briefing the status...the transition of systems granted an ATO to the Operations branch and the assignment of an operations… more
    ENS Solutions (12/27/25)
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