Jobs Companies Thea Energy Computational Nuclear Engineer

Sobre esta vaga de Computational Nuclear Engineer na Thea Energy

Thea Energy · Presencial · Kearny, NJ
About Thea Energy:  
Thea Energy is leveraging recent breakthroughs in stellarator physics and engineering to create a faster and simpler approach to commercializing fusion energy. The company is reinventing the stellarator using computer-controlled arrays of planar coils thereby replacing the intricate, complex modular magnets required in all other stellarator architectures. Thea Energy is on a mission to create a limitless source of zero emission energy for a sustainable future.  
 
Position Overview:  
We are seeking a highly motivated Computational Nuclear Engineer to join our team, focusing on neutronics and multiphysics simulations for stellarator fusion systems. The ideal candidate will possess a strong background in computational transport methods, with a particular emphasis on multiphysics reactor design, dose rate calculations, and radiation shielding optimization. You will work with minimal supervision, contributing to cutting-edge research and development to ensure the safety and performance of Thea Energy’s stellarator systems.

Key Responsibility Areas:

  • Develop and implement advanced workflows for high-fidelity neutronics and related multiphysics simulations in complex 3D stellarator geometries.
  • Conduct simulations of fusion blanket performance, including tritium breeding ratios (TBR), energy deposition, material activation, radiation shielding, and more.
  • Collaborate with cross-disciplinary teams to perform multiphysics coupling (e.g., neutronics to thermal-hydraulics or structural analysis) to refine reactor designs.
  • Perform dose rate calculations and design optimized shielding solutions for personnel and sensitive equipment.
  • Prepare technical reports, presentations, and publications based on simulation results and optimization findings. 
  • Ideal Experience & Skillsets:

  • PhD in Nuclear Engineering, Computational Physics, Applied Physics, or a related field with 2+ years of experience; or a Master’s degree in a relevant field with 4+ years of experience.
  • Strong knowledge of Monte Carlo radiation transport codes (e.g., OpenMC, MCNP, Serpent).
  • Proficiency in programming languages commonly used in scientific computing, specifically Python and C++.
  • Proficiency in modern scientific software development best-practices (e.g. git, GitHub, CI)
  • Experience in multiphysics coupling frameworks (e.g., MOOSE, Cardinal, NekRS).
  • Excellent analytical, problem-solving, and communication skills.
  • Preferred Skills:
  • Experience with nuclear data processing and libraries (e.g., NJOY). Experience with deterministic neutron transport solvers (e.g. Atilla, OpenSN)
  • Familiarity with High-Performance Computing (HPC) environments and parallel programming (MPI/OpenMP).
  • Background in applying machine learning techniques to optimize nuclear simulation results or data handling.
  • Understanding of fusion-specific nuclear challenges, such as first-wall material damage and tritium fuel cycle management. 
  • Personal Attributes:
  • Ability to work independently and manage projects with minimal supervision in a startup environment.
  • Strong attention to detail and a passion for advancing the field of fusion energy research.
  • Willingness to collaborate with a diverse team of scientists and engineers within the company and externally.
  • Persistent optimism and a willingness to take on tough challenges.
  • Excited to think creatively about solutions to difficult problems and not relying solely on what has been done before. 
  • Company Benefits:

  • Salary range: $120,000-$180,000
  • Comprehensive health benefits (e.g. medical/dental/vision)  
  • Employee equity stock options  
  • 20 days PTO

  • It’s not necessary to meet all of the skillsets outlined above. Please feel free to send us a note and tell us why you would still be a great fit for this role or Thea Energy.  
      
    Diversity and Inclusion:  
    Thea Energy is an equal opportunity employer committed to creating a company of diverse backgrounds. By creating a diverse environment, we will bring new ideas and approaches to solving some of the world’s hardest (and most important) problems. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, sexual orientation, gender identity or expression, national origin, family or marital status, age, disability, veteran’s status, or other characteristic protected by applicable laws and regulations.
    Pronto para se candidatar à Thea Energy?
    Candidatar-se à Thea Energy

    Como este salário de Nuclear Engineer se compara

    Esta vaga paga $150,000/yrem linha com da faixa típica para vagas de Nuclear Engineer.

    $123,250 a mediana $138,000 $176,456

    Faixa típica $126,116–$156,038/yr, com base em 24 vagas de Nuclear Engineer comparáveis na JobsRadar (pagamento anualizado em USD). Ver insights salariais de Nuclear Engineer →

    Vagas semelhantes

    Fuse
    Nuclear Engineer
    Fuse
    ⚡ Candidate-se cedo Albuquerque, New Mexico Presencial
    ● Nova 👁 Vista ✓ Candidatada há 1h
    Fuse
    Nuclear Engineer
    Fuse
    ⚡ Candidate-se cedo San Leandro, California Presencial $105,000–$155,000
    ● Nova 👁 Vista ✓ Candidatada há 9h
    General Matter
    Nuclear Consequence Analysis Engineer
    General Matter
    ⚡ Candidate-se cedo Los Angeles, CA Presencial $150,000–$210,000
    ● Nova 👁 Vista ✓ Candidatada há 1d
    TN
    Nuclear Engineer I
    The Nuclear Company
    ⚡ Candidate-se cedo Columbia, SC or Washington, DC Presencial $80,000–$80,000
    ● Nova 👁 Vista ✓ Candidatada há 1d
    Kairos Power
    Senior Nuclear Facility Engineer
    Kairos Power
    ⚡ Candidate-se cedo Alameda, CA or Remote in US · local restrito $140,600–$165,400
    ● Nova 👁 Vista ✓ Candidatada há 5d
    Global Engineering & Technology, Inc. (GET)
    Junior Engineer or Physical Scientist / Nuclear Analyst
    Global Engineering & Technology, Inc. (GET)
    ⚡ Candidate-se cedo Germantown, Maryland, United S... Presencial $110,000–$135,000
    ● Nova 👁 Vista ✓ Candidatada há 6d
    Antares
    Nuclear Operations Engineer
    Antares
    ⚡ Candidate-se cedo Idaho Falls Presencial $112,000–$160,000
    ● Nova 👁 Vista ✓ Candidatada há 1sem
    Antares
    Senior Nuclear Engineer
    Antares
    ⚡ Candidate-se cedo Los Angeles Presencial $150,000–$185,000
    ● Nova 👁 Vista ✓ Candidatada há 1sem
    Antares
    Nuclear Engineer I/II
    Antares
    ⚡ Candidate-se cedo Los Angeles Presencial $120,000–$160,000
    ● Nova 👁 Vista ✓ Candidatada há 1sem

    Cadastre-se para receber sugestões sob medida com base nas vagas que você abre e nas buscas que você salva.

    Mais vagas na Thea Energy

    Ver todas as vagas na Thea Energy →

    Candidatar-se agora
    🤖

    Opa — calma aí

    A JobsRadar foi feita para pessoas de verdade passando por um momento difícil na busca por emprego — não para requisições automatizadas. Você está clicando rápido demais e agora está temporariamente bloqueado.

    Volte mais tarde. Se você está mesmo procurando emprego, estamos com você — apenas aja como um ser humano.

    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?

    Ganhe vantagem na sua busca por emprego.

    Entre no nosso canal do Telegram para o que ajuda você a conseguir a vaga — referências salariais, o pulso semanal do mercado e avisos de novos recursos. Sem spam, só sinal.

    Entre no canal — é grátis