Xcimer Energy
Energy & UtilitiesDirect Lever career site

Optical Engineer

Location
Denver, CO · On-site
Job type
Full-time
Level
Mid-level
Listed
30 days ago

Skills & highlights for this role

  • optical engineering
  • UV laser systems
  • optical design

About the role

Xcimer Energy leverages decades of research on Inertial Fusion Energy (IFE) combined with groundbreaking new laser architecture. Our mission is to deploy fusion power plants to meet global decarbonization goals as fast as possible. Xcimer has assembled a team of leaders in tough tech, fusion science, and manufacturing with a track record of rapid execution. Supported by leading investors, Xcimer is uniquely positioned to deliver limitless, clean, fusion power to combat climate change. Join us in powering a better world with inertial fusion!

This is a full-time, onsite role based at our headquarters in Denver, CO.

Xcimer is looking for an Optical Engineer to help us build state-of-the-art UV laser systems for laser driven inertial fusion. We are a small, dynamic, and highly motivated team focused on the most plausible path to bringing fusion to the grid. You will have the opportunity to apply broad optical engineering skills and technical leadership to complex problems, and directly contribute to the design, build, and test of our laser and diagnostic systems. We are looking for our engineers to apply their technical expertise, problem solving skills, and dedication to quality to positively impact the future of energy!

Read the original posting

From Xcimer Energy's careers page, first listed on Rolev.ai on October 10, 2026. Rolev.ai is not the employer.

How Rolev.ai helps with this application

Rolev.ai is a job search and application tool for US job seekers. For this Optical Engineer role at Xcimer Energy, it shows how your resume fits, tailors your resume to the posting, and prepares the application for you to review.

  • See how you fit

    Openings from employer career sites are ranked against your whole resume—and searchable inside Claude, ChatGPT, and Cursor via Rolev.ai MCP.

  • Tailor without inventing

    Every change to your resume is checked against your original. New experience goes in only with your yes—zero fabricated claims.

  • Draft the full kit

    Tailored and Full Match resumes, role-specific cover letters, and answers to employer screening questions are prepared in seconds.

  • 1-Click Extension Autofill

    The Chrome extension fills the employer's Greenhouse, Workday, Lever, or Ashby form in 1 click. You review it and press Submit.

Common questions

Where is the Optical Engineer job at Xcimer Energy located?

This Optical Engineer position at Xcimer Energy is located in Denver, CO (On-site). Always check Xcimer Energy's application page for specific state eligibility or relocation policies.

What qualifications are required for Optical Engineer at Xcimer Energy?

For the Optical Engineer role, Xcimer Energy highlights experience with optical engineering, UV laser systems, optical design. Rolev.ai can score your existing resume against these requirements and show any skill gaps before you apply.

How do I apply for the Optical Engineer position at Xcimer Energy?

This listing links directly to Xcimer Energy's Lever application page. You can apply directly on Xcimer Energy's site, or use Rolev.ai to check your resume fit, generate a zero-hallucination tailored resume and cover letter for this posting, and autofill the Lever application form in 1 click with the Rolev.ai Chrome extension. You always review the form and press Submit yourself.