About the job
We are excited to announce an opening for a Criticality Safety Engineer at Lawrence Livermore National Laboratory (LLNL). In this role, you will play a pivotal part in the design, development, and testing of nuclear equipment and systems that involve fissionable materials crucial to LLNL operations. You will also support various projects aligned with the Department of Energy (DOE) Nuclear Criticality Safety Program. This position is situated within the Nuclear Criticality Safety Division, which operates under the Environment, Safety, and Health (ES&H) Directorate.
The role will be filled at either level depending on the knowledge and relevant experience assessed by the hiring team. If hired at the higher level, additional responsibilities will be assigned as outlined below.
Please note that this position requires full-time on-site presence due to the nature of the work.
Key Responsibilities:
- Conduct criticality safety evaluations in compliance with DOE-STD-3007 and LLNL administrative procedures, and actively participate in the design and review processes for new or modified equipment and operating procedures.
- Perform thorough walk-through inspections and annual reviews of operational documents, ensuring consistency with criticality safety evaluations and proper implementation of criticality safety controls.
- Engage in technical/scientific assignments addressing moderate to complex problems that necessitate independent analysis and creativity, while providing invaluable support to facility management, engineers, and scientists in research and development projects or ongoing operations.
- Collect and analyze data to support various work activities, presenting results through documentation, calculations, recommendations, corrective actions, or designs.
- Devise innovative solutions to moderately complex problems, contributing to the achievement of project and organizational goals.
- Regularly travel to the Nevada National Security Sites.
- Facilitate Fundamentals of Criticality Safety training courses for personnel.
- Execute other duties as assigned.
Additional Responsibilities at the SES.3 Level:
- Develop and present technical reports to LLNL management and various internal and external stakeholders.
- Deliver formal on-the-job training and provide complex consultations on criticality safety information to personnel handling fissile materials, designers, and other clients.
- Interpret and implement DOE regulations, national consensus criticality safety standards, and laboratory policies related to criticality safety, while offering guidance to internal customers.
