Just raised
  • Adden Energy▲ $16.9M raised· 2 open roles
  • Virtual Incision▲ $35.1M raised· 1 open role
  • Walden Local▲ $4M raised· 7 open roles
  • Smirta Innovations▲ $2M raised· 2 open roles
  • REVBIO▲ $15M raised· 1 open role
  • Suite Studios▲ $13M raised· 1 open role
  • ZymoChem▲ $25.1M raised· 1 open role
  • Alethios▲ $2.2M raised· 1 open role
  • Axle Labs▲ $17.3M raised· 2 open roles
  • CScale▲ $145M raised· 2 open roles
  • RunLoyal▲ $1.2M raised· 2 open roles
  • Westfield Fluid Controls▲ $1M raised· 1 open role
Jupskill

Laser Inertial Fusion Reactor Design Engineer

Blue Laser Fusion

On-site
Raised $25M in Sep 2026Posted Oct 6, 2026
Apply now ↗

Design and develop the mechanical systems of a laser inertial fusion energy reactor, including the laser optical enhancement cavity and test facilities. Work on-site with a multidisciplinary team, analyzing thermal, structural and degradation effects and collaborating with vendors, universities and government laboratories.

What you'll do

  • Initiate research, development and design of a laser inertial fusion energy reactor
  • Provide mechanical design support for the laser optical enhancement cavity and test facilities
  • Analyze thermal, structural and degradation effects using engineering design and analysis software
  • Oversee experimental setups and troubleshoot technical issues on-site
  • Collaborate with engineering teams, vendors, universities and government laboratories

Requirements

  • MS/Ph.D. in Physics, Mechanical Engineering, or related field related to fusion
  • Strong mechanical engineering background
  • Hands-on experience with mechanical design of relevant systems
  • Ability to work effectively in a collaborative team
  • Excellent written and verbal communication skills
  • Ability to prioritize and manage time in a fast-paced research environment
  • Comfort working with new technologies with undefined best practices
  • 3D printing skills
  • Able to travel within the U.S., Japan, and Europe

Benefits

  • Competitive salary commensurate with experience
  • Comprehensive medical and dental benefits
  • Professional development opportunities
  • Paid vacation and holidays
  • Stock options as part of long-term incentive plan

Skills

3D PrintingCommunicationEngineering Design SoftwareMechanical DesignStructural AnalysisThermal Analysis

Outlined skills are listed as required.

Full original description

Laser Inertial Fusion Reactor Design Engineer Qualifications MS/Ph.D. in Physics, Mechanical Engineering, or related field with a relation to fusion. Strong background in relatable mechanical engineering Demonstrated ability to work effectively in a collaborative team environment. Excellent written and verbal communication skills. Hands-on experience with mechanical design of relatable systems Ability to prioritize tasks and manage time effectively in a fast-paced research environment Comfort with working on new technologies with tbd best practices and design rules 3D printing skills On-site Work: Work hands-on at our research facilities, overseeing experimental setups, troubleshooting technical issues, and ensuring the safe operation of fusion experiments. Provide mechanical design support for the laser optical enhancement cavity and test facilities development. Use engineering design and analysis software to develop engineering drawings and analyzethermal, structural, degradation and other mechanical effects in unique environments. Communication: Effectively communicate research findings, project updates, and technical insights to colleagues and stakeholders. Produce high-quality written reports and presentations for both internal and external audiences. Job Description Job Description: We are seeking a highly skilled engineer with a background in mechanical design for high energy systems to join our dynamic team. This role requires a comprehensive understanding of mechanical, optical, electrical, chemical and materials engineering principles as they apply to nuclear fusion research, including reactors, lasers, targets, and injectors. The successful candidate will work on-site, collaborating with a multidisciplinary team to advance our fusion research initiatives. Key Responsibilities: Initiate the interdisciplinary research, development, and design of a laser inertial fusion energy reactor that aligns with the Blue Laser Fusion advancements in laser technology, fusion targets, and reaction dynamics. Collaborate with adjacent engineering teams to ensure the integrity and functionality of the reactor and energy systems. Collaborate and manage relationships with vendors, universities, and government laboratories. Travel : Able to travel within the U.S., Japan, and Europe. Benefits & salary: Competitive salary commensurate with experience Comprehensive medical and dental benefits Professional development opportunities,  and paid vacation and holidays. Stock options as part of our long-term incentive plan Apply Now Advanced Laser Technology for Fusion & Defense Subscribe for company update Subscribe BLF newslatter. Δ LinkedIn This field is for validation purposes and should be left unchanged. Privacy Policy (Required) By signing up, I agree to receive updates from Blue Laser Fusion, Inc. and to the Privacy Policy . Newslatter (Required) Submit Home About Laser Technology Resources Careers Contact us: contact@bluelaserfusion.com " * " indicates required fields Δ LinkedIn This field is for validation purposes and should be left unchanged. Full Name * First Work Email * Phone Number * Message Submit © 2026 Blue Laser Technology All Rights Reserved. Privacy Policy Terms & Conditions Cookie Policy Data Privacy Notice Web Design by Digital Silk Manage Consent To provide the best experiences, we use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behavior or unique IDs on this site. Not consenting or withdrawing consent, may adversely affect certain features and functions. Functional Functional Always active The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network. Preferences Preferences The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user. Statistics Statistics The technical storage or access that is used exclusively for statistical purposes. The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you. Marketing Marketing The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes. Manage options Manage services Manage {vendor_count} vendors Read more about these purposes Accept Deny View preferences Save preferences View preferences {title} {title} {title} Manage consent × You are leaving our website You are leaving bluelaserfusion.com. Stay here Continue Careers in Laser Fusion Innovation | Blue Laser Fusion Skip to content Home About Laser Technology Partners Resources Careers Contact Us Home About Laser Technology Partners Resources Careers Contact Us JOIN OUR MISSION TO TRANSFORM The Future of Energy Commercializing laser fusion innovations View Open Positions Culture of Innovation Join Industry Leaders in Advancing the Frontiers of Laser Technology The Path to Directed Energy Defense and Commercial Fusion: Blue Laser Fusion, Inc (BLF) is commercializing a proprietary and novel pulsed laser architecture and developing GW scale, safe, secure, clean fusion energy. 01 VISION The company is commercializing proprietary, laser-based inertial fusion technology. This cost-effective pulsed laser innovation powers directed energy and fusion systems, delivering solutions to the energy crisis and advanced security threats. 02 ROADMAP BLF is commercializing GW scale power generation to provide energy security and e

Get roles like this first

Every company here just raised money. Unlock the full list of roles at startups. Every day we also email you the startups that got funded and are hiring grads.