Jobs › Companies › Last Energy › Senior Nuclear Engineer

Sobre este puesto de Senior Nuclear Engineer en Last Energy

Last Energy · Austin, TX
Last Energy is a fast-growing technology company redefining how nuclear power is designed, manufactured, and deployed. We are building a new generation of modular, distributed nuclear plants engineered for speed, scalability, and real-world impact.

We are seeking a Senior Nuclear Engineer to join our core engineering team and drive the analytical rigor behind our microreactor design. This role sits at the intersection of innovation and execution, where complex modeling meets the fast-paced reality of startup deployment. This role will act as both a technical leader and independent thinker, directly influencing design decisions that shape the future of energy.

Key Duties & Responsibilities

  • Lead and perform complex thermal-hydraulic and neutronics calculations
  • Independently verify and approve engineering calculations and safety analyses prepared by peers and junior engineers
  • Provide expert-level review of design basis documents, licensing submittals, and technical evaluations
  • Mentor and guide junior engineers in analytical methods and modeling techniques
  • Develop and maintain detailed models for reactor systems and accident scenarios
  • Participate in peer reviews and regulatory interactions as a technical authority
  • Contribute to continuous improvement initiatives by identifying gaps and proposing innovative solutions
  • Adapt quickly to evolving project needs, regulatory changes, and emergent technical challenges

    • Qualifications

  • Bachelor’s or Master’s degree in Nuclear Engineering or a closely related discipline.
  • 7+ years of experience in nuclear systems analysis, safety analysis, or reactor physics.
  • Proficiency with at least two of the following codes: TRACE, MELCOR, MCNP, VERA, SCALE, SERPENT.
  • Demonstrated experience performing and reviewing complex engineering calculations.
  • Strong technical writing and communication skills, with the ability to present to both technical and non-technical audiences.
  • Department of Energy regulatory experience is preferred
    • ¿Listo para postularte en Last Energy?
    Postúlate en Last Energy

    Empleos similares

    Last Energy
    Nuclear Controls Engineer
    Last Energy
    ⚡ Postúlate pronto Austin, TX ⚠ 6+ meses
    ● Nuevo 👁 Visto ✓ Postulado hace 10 meses
    Radiant Industries
    Nuclear Engineer, Core Physics
    Radiant Industries
    ⚡ Postúlate pronto El Segundo, CA Presencial $106,500–$146,475
    ● Nuevo 👁 Visto ✓ Postulado hace 23h
    TN
    Mechanical Sales Engineer (Nuclear)
    The Nuclear Company
    ⚡ Postúlate pronto Charlotte, North Carolina Híbrido $121,000–$143,000
    ● Nuevo 👁 Visto ✓ Postulado hace 1d
    Quast Ltd
    Nuclear Safety Engineer
    Quast Ltd
    ⚡ Postúlate pronto Stoke Gifford, England, United... Híbrido
    ● Nuevo 👁 Visto ✓ Postulado hace 2d
    Radiant Industries
    Lead Nuclear Engineer
    Radiant Industries
    ⚡ Postúlate pronto El Segundo, CA Presencial $140,500–$237,300
    ● Nuevo 👁 Visto ✓ Postulado hace 3d
    Radiant Industries
    Senior Nuclear Engineer
    Radiant Industries
    ⚡ Postúlate pronto El Segundo, CA Presencial $133,500–$184,800
    ● Nuevo 👁 Visto ✓ Postulado hace 3d
    General Matter
    Nuclear Safeguards and Materials Control & Accountability (MC&A) Analyst/Engineer
    General Matter
    ⚡ Postúlate pronto Los Angeles, CA Presencial $80,000–$170,000
    ● Nuevo 👁 Visto ✓ Postulado hace 1sem
    General Matter
    Nuclear Criticality Safety (NCS) Engineer
    General Matter
    ⚡ Postúlate pronto Los Angeles, CA Presencial $80,000–$170,000
    ● Nuevo 👁 Visto ✓ Postulado hace 1sem
    General Matter
    Nuclear Licensing Engineer
    General Matter
    ⚡ Postúlate pronto Los Angeles, CA Presencial $80,000–$170,000
    ● Nuevo 👁 Visto ✓ Postulado hace 1sem

    Regístrate para recibir sugerencias adaptadas a los empleos que abres y las búsquedas que guardas.

    Más empleos en Last Energy

    Last Energy
    People Operations Lead
    Last Energy
    ⚡ Postúlate pronto Austin, TX Presencial
    ● Nuevo 👁 Visto ✓ Postulado hace 1d
    Last Energy
    Business Operations Lead
    Last Energy
    ⚡ Postúlate pronto Austin, TX Presencial
    ● Nuevo 👁 Visto ✓ Postulado hace 1d
    Last Energy
    Senior Sales Engineer
    Last Energy
    ⚡ Postúlate pronto Austin, TX Presencial
    ● Nuevo 👁 Visto ✓ Postulado hace 3d
    Last Energy
    Senior Recruiter
    Last Energy
    ⚡ Postúlate pronto Austin, TX Presencial
    ● Nuevo 👁 Visto ✓ Postulado hace 2sem
    Last Energy
    Senior CNC Machinist
    Last Energy
    ⚡ Postúlate pronto Austin, TX Presencial
    ● Nuevo 👁 Visto ✓ Postulado hace 3sem
    Last Energy
    Technical Project Manager
    Last Energy
    ⚡ Postúlate pronto Austin, TX Presencial
    ● Nuevo 👁 Visto ✓ Postulado hace 1 mes

    Ver todos los empleos en Last Energy →

    Postúlate ahora
    🤖

    Un momento — para

    JobsRadar se creó para personas reales que están pasando un mal momento en su búsqueda de empleo — no para solicitudes automatizadas. Estás haciendo clic demasiado rápido y ahora estás bloqueado temporalmente.

    Vuelve más tarde. Si de verdad estás buscando empleo, cuentas con nosotros — solo compórtate como una persona.

    Catch your next role the second it’s posted.

    Create a free account and we’ll watch the boards for you — the instant a job matches your search, it lands in your inbox or Telegram. No digging, no refreshing.

    Create free account

    Free forever · takes 30 seconds · already have one?

    Toma ventaja en tu búsqueda de empleo.

    Únete a nuestro canal de Telegram para lo que te ayuda a conseguir el puesto — referencias salariales, el pulso semanal del mercado y avisos de nuevas funciones. Sin spam, solo señal.

    Únete al canal — es gratis