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.

Supportedby leading investors, Xcimer is uniquely positioned to deliver limitless, clean, fusion power to combat climate change.This is a full-time, onsite role based at our headquarters in Denver, CO.

As the Fluids, Vacuum, and Cryogenic Operations Lead for our superlasers, you will own, and be accountable for, the proper operation of our superlaser fluids, vacuum, and cryogenic systems hardware. You and the other operations leads will receive requested experiments from the Xcimer science team and you will use your technical and operational expertise in fluids, vacuum, and cryogenic systems to develop the operations schedule for experiments, maintenance, and upgrades on these systems. You will lead engineers and technicians in completing this work – ensuring the fluids, vacuum, and cryogenic systems function when needed for tests.

You will also lead post-experiment data reviews to confirm proper system function and determine if additional system work is needed ahead of the next experiments.

During work on your systems, you will lead hands‑on work, helping with the work and leading technicians and other engineers to successfully execute.





Lead post-experiment data reviews to confirm proper system function and determine if additional system work is needed ahead of the next experiments.

Bachelors degree in engineering (Bachelor of Science in Mechanical or Chemical Engineering)

5+ years experience in technical operations, maintenance, and test of fluids, vacuum, and cryogenic systems

Experience leading teams to maintain and operate complex, high risk systems

S. citizen or national, U.S. permanent resident (current Green Card holder), or lawfully admitted into the U.Must be willing to work on a set 8 hour shift with set start and stop times. Must also be willing to work over on non‑shift hours during critical times.

Advanced degree in laser engineering (Bachelor of Science in Electrical Engineering with concentration in Laser Engineering or Bachelor’s degree in Photonics with a focus on laser systems, etc)

Working knowledge of control systems and mechanical/pneumatic equipment

$Xcimer Energy hires and promotes people on the basis of their qualifications, performance, and abilities. We support the establishment and maintenance of a workplace that fosters trust, equality, and teamwork, in which all employees recognize and appreciate the diversity of individual team members.



We provide all qualified applicants for employment and employees with equal opportunities for hire, promotion, and other terms and conditions of employment, regardless of their race, color, religion, gender, sexual orientation, gender identity, national origin/ethnicity, age, physical or mental disability, genetic factors, military/veteran status, or any other status or characteristic protected by federal, state, and/or local law.

Xcimer

Energy will consider for employment qualified applicants with criminal histories in a manner consistent with applicable federal, state, and local laws. Xcimer offers a comprehensive perks package designed to support employee health, well-being, and long‑term success.

Benefits include medical, dental, and vision coverage; basic and supplemental life insurance; short- and long-term disability; paid parental leave for employees at the time of birth or adoption; Eligible employees also receive equity, allowing them to share in the company’s long‑term success.

Xcimer operates under a flexible Paid Time Off (ATO) approach. Rather than a fixed number of vacation days, employees are trusted to take the time they need to rest and recharge while meeting the expectations of their role and team. In addition, employees receive paid sick time, 13 company‑paid holidays, and an annual paid company shutdown.

Benefits are available to regular employees, including part‑time and fixed‑term roles, as well as interns, with eligibility varying by benefit. #

📌 Fluids and Auxiliaries Operations Lead (Northumberland County)
🏢 Xcimer Energy
📍 Northumberland County