Mechanical Maintenance Planner

Valar Atomics · Orangeville, Utah, United States

Posted Oct 29, 2026

Est. total comp~$118K–$187K

Apply on Valar Atomics's site ↗

From the posting

About Valar Atomics

At Valar Atomics, we're redefining what's possible in energy. Our mission is to make clean, high-temperature nuclear power scalable—unlocking abundant energy for industry, hydrogen, and next-generation manufacturing. We are a team of builders, engineers, and operators who believe nuclear energy should be fast to deploy, factory-made, and built for the real world. Our first pilot plant in Orangeville, Utah will demonstrate how advanced nuclear systems and fuel fabrication can power the future. Joining Valar Atomics means becoming part of a company where autonomy, ownership, and impact exist at every level.

The Team

As part of the Plant Operations organization, Utah Site Operations manages the day-to-day operation, maintenance, and readiness of Valar's Utah facilities. The team supports safe, reliable site operations while enabling successful project execution.

The Role

Valar Atomics is seeking a Mechanical Maintenance Planner to develop mechanical maintenance work packages and planning processes for the Orangeville pilot plant.

Key Responsibilities

Develop detailed work scope definitions for corrective, preventive and predictive maintenance on mechanical equipment, including pumps, compressors, blowers, valves, heat exchangers, piping systems, HVAC, cranes and rigging, and rotating equipment. …

Excerpt from Valar Atomics's public job board. Read the full posting.

Job inventory

Required 2 items

Education: High school diploma or equivalent

Clearance and work authorization: US person (ITAR / export control)

Preferred 2 items

Experience: 2+ years of experience

Clearance and work authorization: US citizenship

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Get ready for this role

Crew department: Construction Corps

Skills this kind of role usually asks for:

Working safely on a job site
Reading drawings, schematics and specs
Hand and power tools
Measuring, layout and fit-up
Troubleshooting what is broken

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I can do Working safely on a job site on the job, or have used it in a class or project I can do Reading drawings, schematics and specs on the job, or have used it in a class or project I can do Hand and power tools on the job, or have used it in a class or project I can do Measuring, layout and fit-up on the job, or have used it in a class or project I can do Troubleshooting what is broken on the job, or have used it in a class or project I have a project or work sample I could show an interviewer My resume is tailored to this kind of role I've practiced answering interview questions for this kind of job

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About this listing. Pulled automatically from Valar Atomics's public job board and refreshed daily; closed roles are removed. Mars Mining Co. is not the employer, does not take applications and does not screen candidates. Field and level labels come from the job title and can be wrong.

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