Engineering and Maintenance Manager

TerraPower

Kemmerer, Wyoming

Full Time

Posted September 21, 2026

$135k - $180k

Nuclear Energy

Closes in 6 days

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Application opens on company website

Listing evidence and provenance

Source: greenhouse View original listing
Freshness: Open in the current public read path; this is not an employer guarantee.Last observed September 29, 2026
Classification: Modern power-system classification not yet published for this listing.Legacy source industry field: Nuclear Energy
Pay provenance: Employer-provided pay

Job Description

The Engineering and Maintenance Manager – Test & Fill Facility is responsible for leading the engineering and maintenance functions at TerraPower’s Natrium Test & Fill Facility in Wyoming.

Key Responsibilities

Lead, mentor, and develop a small team of engineers and maintenance technicians; set priorities and manage daily/weekly work execution.
Own facility systems from an engineering and reliability standpoint, including design changes, upgrades, and configuration management.
Plan, schedule, and oversee preventive, predictive, and corrective maintenance for all facility systems and equipment, leveraging a CMMS.
Ensure a strong safety culture and compliance with applicable codes, standards, permits, and TerraPower policies.
Support facility commissioning, test setup, test campaigns, and post-test activities in coordination with operations and Natrium engineering.
Develop and maintain technical documentation, including drawings, specifications, calculations, and procedures.
Lead or support root cause analyses, corrective actions, and reliability improvements to maximize equipment availability and minimize unplanned downtime.
Manage small to mid-size projects (capital and expense), including scope definition, estimates, schedules, and contractor oversight.
Monitor and report performance metrics (e.g., equipment reliability, maintenance backlog, safety performance) and implement continuous improvement initiatives.

Requirements

Advanced degree in an engineering discipline or engineering management.
Experience in nuclear, DOE, or other highly regulated environments; test or R&D facility experience is a plus.
Professional Engineer (PE) license or progress toward licensure.
Experience implementing reliability engineering methods and metrics (e.g., RCA, RCM, FMEA).
Experience with commissioning and start-up of new or modified facilities.
Familiarity with advanced reactor, energy storage, or thermal system technologies.
This position is subject to qualification requirements in accordance with ANSI/ANS 3.1. Candidates must meet the minimum education and experience criteria applicable to the role, including relevant nuclear industry experience where required. Verification of data will be part of the hiring process.

Benefits & Perks

Competitive Compensation
Salary, eligible to participate in discretionary short-term incentive payments
Comprehensive Medical and Wellness Benefits Medical Vision Dental Life and Disability Gender Affirmation Benefits
Parental Leave
401k Plan
Generous Paid Time Off (PTO) 21 days of annually accrued PTO
Generous Holiday Schedule 10 paid holidays
Relocation Assistance
Professional and Educational Support Opportunities
TerraPower Career and Benefits information: https://www.terrapower.com/contact-us/careers/