Xcimer · Denver, CO

Staff Accountant

Full-timeDenver, COPosted 2026-06-18Apply on Lever

Full job description

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.

Overview: As a Staff Accountant, you will play a critical role in supporting the Xcimer team by taking ownership of critical accounting processes including accounts payable and GL accounting, while working cross functionally to support the business operations to understand incurred costs to help us deliver results on a first of its kind fusion energy system. This role involves frequent engagement with business operations and other internal groups, as well as external vendors. It requires a person with a passion for working with people, attention to detail, organizational skills and a proven ability to deliver results. We are looking for a people-centric Staff Accountant to apply their accounting, organizational and problem-solving skills, along with a dedication to quality to positively impact the future of energy!

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Questions about this Staff Accountant role

Is the Staff Accountant role at Xcimer still open?
Yes — this posting is active and accepting applications through 2026-07-18. Listings can close once filled, so apply soon.
Where is the Staff Accountant job at Xcimer located?
This role is based in Denver, CO.
How do I apply for the Staff Accountant role at Xcimer?
Apply directly through Xcimer's official hiring system, or let the Jobeezy app fill out and submit the application for you automatically.
Does Jobeezy apply to jobs for me?
Yes. Jobeezy can auto-apply to roles like this Staff Accountant position on your behalf — you set your preferences once and confirm, and it handles the rest.
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