• Summer 2026 Internship - Thermodynamics & Power…

    Vistra (Irving, TX)
    …a Bachelor's or Master's degree in Mechanical Engineering, Energy Systems, Nuclear Engineering, or related field. + Strong foundation in thermodynamics, heat ... and plant operations. + Opportunity to present your work to senior leadership and contribute to operational innovation. **Job Family** General Services… more
    Vistra (12/05/25)
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  • Project Manager II

    Longenecker & Associates (Los Alamos, NM)
    …(DOE) complex for more than 30 years. We contribute to DOE's nuclear security and environmental remediation enterprise by providing the highest-caliber staff and ... QUALIFICATIONS Active Q Security Clearance, 10+ years in construction, Nuclear experience required, Proven leadership and management skills (organize, direct,… more
    Longenecker & Associates (12/05/25)
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  • Acute CT Technologist

    Banner Health (Tucson, AZ)
    …Receiving Center and a Nurses Improving Care for Health system Elders-designated senior -friendly hospital. The hospital is staffed by physicians who are full-time ... the American Registry of Radiologic Technologists (ARRT(R) or ARRT(NM)) or Nuclear Medicine Technology Certification Board (NMTCB (CNMT)). State Licensure required… more
    Banner Health (11/28/25)
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  • Interface Engineer (Engineer 3)

    HII (Chesapeake, VA)
    …(GS) group comprises live, virtual, constructive (LVC) solutions; fleet sustainment; nuclear and environmental; and Australia business. As a trusted partner to ... cleanup of legacy waste across the country. HII meets clients' toughest nuclear and environmental challenges. Meet HII's Mission Technologies Division Our team of… more
    HII (11/28/25)
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  • Scientist I/II

    Mission Support and Test Services (North Las Vegas, NV)
    …and operates the Nevada National Security Site (NNSS) for the US National Nuclear Security Administration (NNSA). Our MISSION is to help ensure the security of ... upon to innovate, collaborate, and deliver on some of the more difficult nuclear security challenges facing the world today. + MSTS offers our full-time employees… more
    Mission Support and Test Services (11/27/25)
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  • Power Engineering Engineer II

    Mission Support and Test Services (Mercury, NV)
    …and operates the Nevada National Security Site (NNSS) for the US National Nuclear Security Administration (NNSA). Our MISSION is to help ensure the security of ... collaborate, and deliver on some of the more difficult nuclear security challenges facing the world today. + MSTS...Mentor less experienced staff in specific discipline. + Support senior engineers as needed and performs other duties assigned… more
    Mission Support and Test Services (11/25/25)
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  • Electrical Designer

    Bechtel Corporation (Ogden, UT)
    …objectives to create a lasting positive impact. We serve the Infrastructure; Nuclear , Security & Environmental; Energy; Mining & Metals, and the Manufacturing and ... Sentinel Program, which is modernizing the ground-based leg of the US nuclear deterrent triad, including intercontinental ballistic missile (ICBM) systems and launch… more
    Bechtel Corporation (11/23/25)
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  • Inspector (Geotechnical)

    SESI Consulting Engineers (Parsippany, NJ)
    …deep dynamic compaction process Observes compacted fills (including use of nuclear density gauges) Observes utility installation, concrete testing and rebar ... in compliance with local, state, and federal environmental regulations Consults with senior peers on certain projects Identifies the potential for new projects and… more
    SESI Consulting Engineers (11/22/25)
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  • Manager Engineering

    Constellation (Morris, IL)
    …and Business Performance review regarding assigned staff. + Participate as senior resource to NGG-wide programs and initiatives regarding standardized and enhanced ... degree in Engineering (Chemical, Civil/Structural, Electrical, Industrial, Mechanical, or nuclear ) OR related science OR License Professional Engineer OR… more
    Constellation (11/14/25)
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  • Mechanical Engineer

    Navarro Inc. (Niskayuna, NY)
    …advance clean energy and deliver effective solutions for complex challenges in the nuclear and environmental fields. Joining Navarro means being a part of an ... the nation for DOE/NNSA, NASA, and the Department of Defense. The Naval Nuclear Laboratory develops advanced naval nuclear propulsion technology for the safety… more
    Navarro Inc. (11/14/25)
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