X

Xcimer Energy

Develops inertial fusion power using laser

Experimental Lasers Graduate Intern

Electrical EngineeringPosted on Nov 12
Internship · Summer 2027Denver, CO, USA$25 - $35 /hr

About the Job

Requirements

  • Must be enrolled in, or admitted to, an MS or PhD program in physics, optics, electrical engineering, or a related field.
  • Must have hands-on research or thesis work using lasers or optical systems.
  • Must be available to work full-time onsite in Denver for all 12 weeks.
  • Must be a U.S. citizen or national, U.S. permanent resident (current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.
  • Must communicate clearly in writing and verbally, including presenting technical results.

Responsibilities

  • Own a scoped experiment through a 12-week cycle: define the question and success criteria, write the test plan, run it, and report the result.
  • Build first-order physics models from the literature to size the experiment and interpret the data.
  • Assemble, align, and operate pulsed laser systems and beamlines, working with Experimental Lasers staff and with optical and controls engineers.
  • Design and calibrate pulse diagnostics, and quantify the uncertainty in what they measure.
  • Present results at team reviews and a company-wide Lunch and Learn, and document the work so the team can build on it.

Desired Qualifications

  • Have hands-on experience operating pulsed lasers or nonlinear frequency conversion.
  • Have demonstrated ability to calibrate energy, temporal, spectral, or beam-profile diagnostics and analyze the data in Python, MATLAB, or similar.
  • Be skilled at working safely with vacuum systems, high voltage, or Class 4 lasers.
  • Have a track record of planning and running experiments independently, from alignment through data analysis.

About the Company

Xcimer Energy

Develops inertial fusion power using laser

Xcimer Energy develops inertial fusion energy systems to provide fusion-powered electricity. Its core setup combines a 10+ megajoule KrF laser, a consumable hydrogen fusion target, and a HYLIFE-style chamber with a liquid-lithium wall to absorb energy and protect the reactor. The laser compresses and ignites the hydrogen target to release fusion energy, which is then captured and sent to a power conversion system. The company aims to offer economical, scalable fusion power for utility-scale electricity generation within the next decade.

Company size
51-200
Company stage
Grant
Total funding
$149.2M
Headquarters
Denver, CO
Founded
2021

Recently Posted Jobs

Explore more opportunities at Xcimer Energy

See more jobs