- Navarro Inc. (Oak Ridge, TN)
- Navarro Research and Engineering is recruiting for a Nuclear Criticality Safety Engineer in Oak Ridge, TN who is peer review qualified. Navarro is a ... our clients. Principal job duties include: Development, revision, and peer review of Nuclear Criticality Safety (NCS) documentation such as Criticality … more
- NANA Regional Corporation (Oak Ridge, TN)
- Akima Infrastructure Services, LLC (AIS), is actively seeking a Nuclear Criticality Safety Engineer , Level V support personnel as part of our staff ... professionals, apply today! **Responsibilities** + Development, revision, and review of Nuclear Criticality Safety (NCS) documentation such as Criticality… more
- Amentum (Richland, WA)
- Amentum is seeking a Nuclear Criticality Safety Engineer based in our Richland, WA office. Candidates will obtain site specific Nuclear ... Safety (NCS) Analyst Qualification to support implementation of a DOE Approved Nuclear Criticality Safety Program in an operating non-reactor nuclear … more
- Amentum (Oak Ridge, TN)
- Amentum is seeking a Nuclear Criticality Safety Engineer based out of our Oak Ridge, TN office. Candidates will obtain site specific Nuclear ... Safety (NCS) Analyst Qualification to support implementation of a DOE Approved Nuclear Criticality Safety Program in an operating non-reactor nuclear … more
- BWXT (Lynchburg, VA)
- …is currently seeking an NCS engineer Intern for the Summer of 2026. A nuclear criticality safety (NCS) engineer intern would be mentored (learning) ... critically safe. + Evaluating accident sequences and designating items relied on for safety to prevent a criticality accident. + Approving operating and… more
- System One (Bellevue, WA)
- Job Title: Nuclear Shielding and Criticality Engineer Type: Contract Compensation: $84 - $110 hourly Contractor Work Model: Remote System one is seeking to ... contract with a highly capable and motivated nuclear shielding and criticality engineer ....for both gammas and neutrons are required. Experience in criticality safety is desirable. + Candidate should… more
- Strata-G, LLC (Oak Ridge, TN)
- …with the following: Principal job duties include: Development, revision, and review of Nuclear Criticality Safety (NCS) documentation such as Criticality ... Safety Evaluations (CSEs), Nuclear Criticality Safety Determinations (NCSDs), Technical Deviations (TDs), and various other NCS technical basis… more
- NANA Regional Corporation (Oak Ridge, TN)
- …professionals, apply today! **Responsibilities** + Development, revision, and peer review of Nuclear Criticality Safety (NCS) documentation such as ... Criticality Safety Evaluations (CSEs), Nuclear Criticality Safety Determinations (NCSDs), Technical Deviations (TDs), and various other NCS technical… more
- MPR Associates (Alexandria, VA)
- …challenging technical work and have a desire for continuous learning including topics beyond nuclear engineering. While a nuclear engineer 's work at MPR will ... focus on nuclear -related tasks, the engineer will also be encouraged to expand their technical...including, for example: + Neutronics simulations and core design ( Criticality safety evaluations, critical core configuration, fuel… more
- MPR Associates (Alexandria, VA)
- … plants and other research and test facilities. We are currently seeking an experienced nuclear engineer to guide, challenge, and mentor our growing team in a ... team and project management responsibilities will be included. Duties/Responsibilities The Lead/ Principal Nuclear Engineer will: + Plan, lead, and enable the … more