Day in the life
A Day in the Life of an Industrial Maintenance Technician
What industrial maintenance technicians actually do from the start of a shift to the end: the tasks, tools, schedule and realities of the job.
Shift handoff: review downtime reports and the CMMS work orders. From there, the day usually includes perform preventive and predictive maintenance on equipment, troubleshoot mechanical, electrical, hydraulic and pneumatic problems, and repair or replace bearings, belts, motors, pumps and gearboxes. Full-time, often on rotating shifts in plants that run 24/7. Overtime and call-ins for breakdowns are common.
Hour by hour: a typical shift
No two days are identical, but this timeline reflects a realistic day for an industrial maintenance technician working full time.
- Shift handoff: review downtime reports and the CMMS work orders.
- Run preventive maintenance on a packaging line: lubricate, inspect belts and check sensors.
- Respond to a stopped conveyor: lock out, troubleshoot a failed proximity sensor using the PLC display and replace it.
- Take vibration readings on critical pumps and flag one bearing showing early wear.
- Replace the bearing and laser-align the motor coupling.
- Close work orders in the CMMS and order spare parts.
Where industrial maintenance technicians work
Technicians work in manufacturing plants, warehouses, food processing facilities and utilities. Conditions can be noisy, hot and around moving machinery, requiring strict lockout/tagout and PPE.
Hours and schedule
Full-time, often on rotating shifts in plants that run 24/7. Overtime and call-ins for breakdowns are common.
Tasks you’ll do most often
- Perform preventive and predictive maintenance on equipment
- Troubleshoot mechanical, electrical, hydraulic and pneumatic problems
- Repair or replace bearings, belts, motors, pumps and gearboxes
- Read schematics, prints and PLC ladder logic
- Align shafts and adjust machinery
- Lock out and tag out equipment before service
- Document work in a computerized maintenance management system (CMMS)
Tools you’ll use every day
- Multimeters and clamp meters
- Laser shaft alignment tools
- Vibration analyzers and infrared cameras
- Laptops with PLC software
- Hand and power tools
- CMMS software
The best and hardest parts of the job
What people like
- Much faster than average job growth
- Good pay with overtime and shift premiums
- Variety: mechanical, electrical and controls work
- Clear advancement into reliability or controls roles
What’s hard
- Shift work, overtime and call-ins
- Pressure to get lines running fast
- Hazards from machinery and stored energy
- Long learning curve to master many systems
You’ll likely thrive if…
- I like figuring out how machines work and why they break
- I’m comfortable with both mechanical and electrical work
- I can stay calm when production is down
- I’m OK with rotating shifts
- I follow safety procedures carefully
- I want a hands-on job with long-term demand
Not sure? Take the free Industrial Maintenance Technician fit quiz or the Career Match Quiz.
Staying safe on the job
- Always lock out and verify zero energy before reaching into machinery
- Keep guards in place and replace them after maintenance
- Use NFPA 70E practices when working on electrical equipment
- Wear hearing and eye protection on the plant floor