Stationary Engineer and Boiler Operator
SOC 51-8021.00 · ESCO 8182 · OSCA 732931
Role snapshot
Overview
Operates and maintains large mechanical systems such as boilers, generators, and air-conditioning equipment in buildings, factories, or power plants to provide essential utilities. Monitors system performance, troubleshoots issues, and performs routine and preventive maintenance to ensure safe, efficient, and continuous operation of complex building infrastructure.
Ensures the continuous and safe operation of critical building systems, providing essential utilities like heat, cooling, and power, which directly impacts comfort, safety, and productivity within large facilities and industrial sites.
On the job
- Operate and monitor boilers, chillers, generators, and HVAC systems using control panels and computer systems.
- Perform routine inspections, preventive maintenance, and minor repairs on mechanical, electrical, and plumbing equipment.
- Diagnose and troubleshoot equipment malfunctions, making adjustments or repairs to restore operation.
- Maintain detailed logs of operational data, maintenance activities, and incidents.
- Respond to emergency calls, such as power outages or equipment failures, ensuring safety protocols are followed.
Tools & technology
Average salary
Job outlook
StableDemand is steady. This is an established role with consistent hiring across sectors.
Education & training
High school diploma or equivalent, often with postsecondary vocational training or an associate's degree in a relevant field, and required licenses or certifications.
Career pathways
WHERE YOU COULD GO
CURRENT ROLE
Stationary Engineer and Boiler Operator
Utilities & Energy
ADJACENT MOVES
STARTING POINTS
Who thrives here
Interest profile
realistic · RCI
Individuals who enjoy working with machines, solving practical problems, and following precise procedures will find this role rewarding.
Personality characteristics
Methodical
Approaches tasks with precision and a structured routine, ensuring all safety and operational protocols are followed.
Practical
Prefers hands-on problem-solving and working with tangible equipment rather than abstract concepts.
Composed
Maintains calm and effectiveness when troubleshooting critical equipment failures or emergency situations.
Detail-oriented
Pays close attention to system readings, maintenance logs, and minor equipment changes that could indicate larger issues.
Independent
Comfortable working autonomously for extended periods, taking full responsibility for assigned systems.
Best for
- People who enjoy maintaining complex machinery and ensuring operational efficiency and safety.
- Those who thrive in structured environments with clear procedures and strict safety protocols.
- Individuals who are reliable, detail-oriented, and capable of remaining calm under pressure.
Watch out for
- Requires working on-site, sometimes in noisy or warm environments.
- Often involves shift work, including nights, weekends, and holidays, and being on-call for emergencies.
- Can be physically demanding, requiring lifting and working in confined spaces.
A week in the life
A representative working week for a Stationary Engineer and Boiler Operator — where the deep work, meetings, and admin actually land.
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