• Power Engineering Senior Engineer

    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...complex projects that will produce new or modified power system assets to be turned over to Site Power… more
    Mission Support and Test Services (11/25/25)
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  • Maint Production Foreman-SSES

    Talen Energy (Berwick, PA)
    …Operations Team, Plant Maintenance and Plant Support. Specialty: Plant Maintenance Maintains nuclear power plant systems , equipment and structures in accordance ... operations of all power-generating equipment, including reactor(s), reactor plant support systems , (eg, fuel handling, radioactive waste disposal), secondary plant … more
    Talen Energy (01/14/26)
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  • Mddu CBRN Operations Administration and Logistics…

    Parsons Corporation (Centreville, VA)
    …MDDP data / knowledge management. + Manage and coordinate MDDP tasking systems , operational requests, and MDDP deployment data. + Support document development, ... of policies and procedures to sustain chemical, biological, radiological, and nuclear detection operations. + Identify MDDP training requirements and develop MDDP… more
    Parsons Corporation (01/10/26)
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  • Invoice Resolution Specialist II (Procurement…

    Mission Support and Test Services (North Las Vegas, NV)
    …+ ** System Utilization:** Proficiently utilize financial software and ERP systems for tracking, analyzing, and resolving invoice issues, ensuring data integrity ... 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… more
    Mission Support and Test Services (01/09/26)
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  • NDE Level III Specialist

    Holtec International (East Pittsburgh, PA)
    …across Holtec's manufacturing operations, supporting a broad portfolio of components and systems in the nuclear , clean energy, and heavy industrial sectors. ... UT, PT, MT, VT. Strong understanding of real-time X-ray inspection systems , digital radiography (DR), and interpretation techniques. Demonstrated knowledge of… more
    Holtec International (01/08/26)
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  • Infrastructure Analyst II

    Mission Support and Test Services (Santa Barbara, CA)
    …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...II. **Key Responsibilities** + Monitor the performance of network systems and the telephony infrastructure to identify any issues.… more
    Mission Support and Test Services (01/08/26)
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  • Engineer Mechanical 2

    Huntington Ingalls Industries (Newport News, VA)
    …industrial employer in Virginia. We're the sole designer, builder and refueler of US Navy nuclear aircraft carriers and one of two providers of US Navy nuclear ... and software developers to solution architects, technical subject matter experts, and system users. Anchored in our rich, 135-year history, we collaborate together… more
    Huntington Ingalls Industries (01/03/26)
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  • Mechanical Fire Protection Engineer

    Bechtel Corporation (Ogden, UT)
    nuclear deterrent triad, including intercontinental ballistic missile (ICBM) systems and launch infrastructure. Bechtel's scope of service in Sentinel's current ... create a lasting positive impact. We serve the Infrastructure; Nuclear , Security & Environmental; Energy; Mining & Metals, and...leadership in the design and development of fire protection systems and equipment for the Sentinel project. You will… more
    Bechtel Corporation (12/25/25)
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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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  • 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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