Heat Exchanger Engineer

Confirmed live in the last 24 hours

Last Energy

Last Energy

51-200 employees

Open-source development for small nuclear reactors



Washington, DC, USA

Required Skills
  • Bachelor’s degree in mechanical engineering or related engineering field
  • Minimum of five (5) years of experience in engineering pressure vessels in power or oil & gas markets
  • Expertise in SolidWorks, PTC Creo (Pro/Engineer), or other 3D modeling software
  • Experience with Finite Element Analysis (ANSYS, SolidWorks Simulation or Autodesk Inventor Nastran) and Computational Fluid Dynamics (ANSYS Fluent)
  • Advanced knowledge of mechanical calculations and design programs: PV Elite, Compress, HTRI or other industry-recognized design software
  • Experience with Structural and Thermal simulations
  • Lead collaboration with external partners and equipment suppliers for specialized heat exchangers
  • Conduct internal analyses and models for detailed design of heat exchangers
  • Provide expertise in identifying materials, fabrication methods, cost drivers, and value engineering opportunities
  • Manage prototype projects from concept to final product shipment
  • Perform thermal and mechanical design of new heat transfer products
  • Prepare cost estimates, project plans, and supervise testing of new products
  • Perform mechanical and structural calculations, design details, code calculations, and analyses for heat exchangers
  • Review fabrication drawings for conformity to specifications and standards
  • Perform onsite equipment inspections and document findings

OPEN100 is an open-source academic development framework for small, standard, pressurized water reactors, aiming to accelerate the deployment of nuclear energy as a solution to climate change. The company offers reference plant schematics and a platform for ongoing research and design work, with the goal of reducing construction time and costs for nuclear power projects.

Company Stage

Series B

Total Funding



Washington, District of Columbia



Growth & Insights

6 month growth


1 year growth


2 year growth