Source Job

$148,722–$193,146/yr
US 4w PTO

  • Lead development and technical review of complex licensing documents for the Natrium advanced reactor project.
  • Provide strategic direction for regulatory engagement plans and licensing pathways with the NRC.
  • Mentor junior and mid-level licensing engineers on regulatory interpretation and NRC interactions.

Nuclear Licensing Safety Analysis Mentoring

14 jobs similar to Principal Nuclear Licensing Engineer

Jobs ranked by similarity.

US 4w PTO

  • Develops and implements materials or environmental licensing project plans and schedules for regulatory approval.
  • Prepares, reviews, and submits environmental permit applications ensuring alignment with NRC, NEPA, and EPA requirements.
  • Manages interactions with regulatory authorities and works closely with design engineering teams to support licensing activities.

TerraPower is a nuclear technology company developing affordable and environmentally friendly nuclear energy and medical isotopes for global benefit. Founded by Bill Gates, the company is a world leader in new nuclear technologies with a collaborative culture focused on innovation and safety.

US

  • Conduct environmental studies and prepare licensing documentation for NRC and other regulatory agencies.
  • Develop and maintain environmental monitoring plans and baseline studies aligned with regulatory expectations.
  • Partner with engineering, safety, and quality teams to embed environmental considerations into design and operations.

We pioneer advanced nuclear fuel technology to make reactors safer and more efficient. We are a remote-first team with a competitive benefits program and a focus on regulatory excellence.

US

  • Support the development and execution of licensing and permitting activities for DOE-NE reactor projects.
  • Manage day-to-day licensing workflows, coordinate cross-functional inputs, and draft regulatory submissions.
  • Ensure compliance with DOE requirements and promote a strong nuclear safety culture.

Allegheny Science & Technology (AST) provides technical and regulatory support to government and industry clients, including the Department of Energy’s nuclear programs. AST is a mission-driven company that values safety, quality, and collaboration, operating with a team-oriented culture.

US

  • Lead the development and execution of a comprehensive QA strategy for nuclear projects across the full lifecycle.
  • Oversee supplier qualification, audits, and compliance with NRC regulations and ASME NQA-1 requirements.
  • Collaborate with cross-functional teams to embed a strong quality culture and support regulatory readiness.

We are focused on advancing clean energy through advanced nuclear development. We offer a collaborative culture centered on innovation, accountability, inclusion, and professional growth, with a growing team.

US

  • Lead engineering design and analysis for nuclear power plant systems, including modifications and equipment procurement.
  • Conduct engineering evaluations and prepare technical specifications and procurement documents.
  • Collaborate with clients and lead project teams to deliver cost-effective solutions using modern tools and automation.

Sargent & Lundy is a leading nuclear engineering firm specializing in design, licensing, and modernization of nuclear power plants. With over 70 years of experience, the company values innovation and safety, offering award-winning benefits and a collaborative culture.

US

  • Support nuclear power plant systems design activities, including preparation and review of modification packages.
  • Develop and review mechanical engineering drawings, functional diagrams, and technical documentation.
  • Perform engineering analyses, evaluations, and assessments to support plant modifications and upgrades.

The company provides engineering consulting services for nuclear power plants, focusing on design, modernization, and operational improvements. They emphasize safety, innovation, and employee well-being, offering competitive benefits and flexible work arrangements.

US

  • Design nuclear power plant systems, including modification packages and mechanical drawings.
  • Perform engineering analyses, develop technical specifications, and evaluate vendor bids.
  • Develop cost estimates, visit client sites, and lead engineering project teams.

Sargent & Lundy is an engineering firm specializing in nuclear power and energy infrastructure. They have been a trusted leader since 1954, with a commitment to safety and innovation, and are recognized for award-winning benefits.

$55,000–$85,000/yr
US

  • Manage the preparation of environmental assessment reports for nuclear power projects.
  • Coordinate project field data collection and ensure adherence to scope, schedule, and budget.
  • Serve as an interface with clients and regulatory personnel while mentoring junior staff.

AECOM is a global infrastructure consulting firm that partners with clients to solve complex challenges in water, environment, energy, transportation and buildings. With over 50,000 professionals worldwide, we are a Fortune 500 company committed to delivering a better world.

$118,023–$180,313/yr

  • Lead cyber security engineering for nuclear power plant instrumentation and control systems, ensuring compliance with US nuclear rules and NEI guidance.
  • Review critical digital asset determinations, support software/hardware installation, and implement cyber security controls.
  • Direct automation and AI tool usage to improve engineering workflows, with oversight of programming tasks in Python, MATLAB, or advanced Excel.

Sargent & Lundy is a trusted leader in nuclear engineering, design, and licensing, with expertise spanning small modular reactors and advanced reactor technology. The company has been a key player in nuclear power since 1954, offering award-winning benefits and a culture focused on innovation and sustainability.

US

  • Manage multi-disciplinary project teams for nuclear power plant modifications
  • Coordinate resources and oversee project performance including safety, schedule, and budget
  • Mentor team members and maintain positive client relationships

Sargent & Lundy is a nuclear engineering and design firm that has been a leader in the industry since 1954. They work on nuclear power plant modifications, small modular reactors, and advanced reactor technology. With a focus on safety and innovation, they power communities worldwide while reducing emissions.

US

  • Provide technical supervision and support reviews on electrical engineering projects to ensure quality and budget.
  • Support design change packages and technical analysis reviews for nuclear power plant electrical systems.
  • Mentor and guide the development of other electrical engineers and leverage client relationships for follow-on work.

Sargent & Lundy is a trusted leader in nuclear engineering, design, and licensing, driving the future of clean, carbon-free energy since 1954. They are a well-established firm with a commitment to safety, innovation, and sustainability, and have been recognized with Top Workplaces Culture Excellence Awards for compensation and benefits.

$145,310–$222,001/yr
US

  • Lead medium to large, multi-discipline nuclear projects from early planning through implementation, commissioning, and closeout.
  • Manage client relationships, project scope, schedule, budget, and risk assessments to ensure alignment and successful delivery.
  • Supervise design and construction teams, subcontractors, and vendors to safely complete work on time and within budget.

Sargent & Lundy is a trusted leader in nuclear engineering, design, and licensing. Since 1954, the company has been committed to safety, innovation, and sustainability, supporting life extensions, digital modernization, and new-build projects.

$134,546–$205,557/yr
US

  • Guide a team of structural engineers and interface with clients and other disciplines on nuclear projects.
  • Apply knowledge of materials, structural analysis, steel design, and reinforced concrete design to new and existing nuclear facilities.
  • Prepare, review, and guide design calculations, specifications, and structural analysis of steel frames, connections, concrete members, and foundations.

Sargent & Lundy is a leading nuclear engineering firm providing design and licensing services for nuclear power plants, small modular reactors, and advanced reactor technology since 1954. The company has a collaborative culture and offers award-winning benefits, recognized for compensation and benefits.

US

  • Collaborate with a team of structural engineers on nuclear facility projects, including new builds and upgrades.
  • Perform structural analysis under seismic, impulsive, and blast loading using advanced software like SAP2000 and LS-DYNA.
  • Lead engineering design projects, prepare calculations, and support drawing development for safety-related structures.

Sargent & Lundy is a leading nuclear engineering firm specializing in design, licensing, and modernization of nuclear power plants. With a commitment to safety and innovation, the company offers competitive benefits and has been recognized with Top Workplaces Culture Excellence Awards.