You keep the machinery of a nuclear facility running — repairing pumps, valves, and equipment in an environment where precision and safety leave no room for error. Keeping nuclear systems mechanically sound.
The work is hands-on and rigorously controlled: maintaining and repairing pumps, valves, and equipment, following detailed procedures, and working within strict radiation and safety protocols. It's physical, methodical, and procedure-bound, and every task is planned, checked, and documented — in a nuclear setting, there's no improvising your way through a repair.
The setting is specialized — power plants, naval reactors, research, or defense, all heavily regulated. Radiation safety governs how and how long you work, shift work and outages mean intense, scheduled crunches, and the security and training requirements are significant. The pay is strong, reflecting the demands.
This fits the mechanically skilled, disciplined, and calm around strict procedure — people who respect rules absolutely. If you want loose, fast, improvised work, the controlled environment will chafe. But if you like hands-on mechanical work, strong pay, and the rigor of a high-stakes setting, it's a stable, well-respected trade with real demand.
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Roles like this one sit within a broader occupational category. The numbers below reflect that full landscape — helpful for context, but your specific experience will depend on level, specialty, and where you work.
Roles with similar work and overlapping career paths
View all Engineering roles →You keep the machinery of a nuclear facility running — repairing pumps, valves, and equipment in an environment where precision and safety leave no room for error. Keeping nuclear systems mechanically sound.
Median pay for a Nuclear Mechanic is about $128K nationally, with the field ranging roughly from $88K to $187K depending on experience, employer, and metro (BLS).
Core skills for this role include Science, Critical Thinking, Reading Comprehension, Judgment and Decision Making, and Complex Problem Solving.
Most people in this role hold a bachelor's degree.
Employment in this field is projected to decline about 1.1% through 2034, with roughly 14,740 people working in it today (BLS).
Closely related roles include Nuclear Technician, Non-Licensed Nuclear Plant Operator (NLO), and Non-Licensed Nuclear Equipment Operator (NLO).
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