Planned Maintenance Technician

Lemont, IL, USFull-time2026-10-15 → 2026-11-10

Core

Perform preventive maintenance, repairs, and troubleshooting on power generators, diesel engines, electrical distribution, chillers, HVAC, and oil-free air compressors for customers ranging from event organizers to mining operations.

Role type

Field maintenance technician (power generation & HVAC)

Builds

Reliable power and climate control systems for events, mining, and remote communities

Domain

Energy services / Industrial equipment maintenance

Deliverable

physical/clinical work

Required skills

diesel generator maintenance, commercial HVAC repair, chiller maintenance, electrical distribution repair, oil-free air compressor maintenance, schematic reading, tonnage/kW calculation, troubleshooting, preventive maintenance

Preferred skills

TWIC card, DOT medical card

Technologies

diesel engines, natural gas generators, chillers, HVAC systems, electrical distribution equipment, oil-free air compressors

Responsibilities

Perform preventive maintenance and repairs on generators and HVAC equipment; troubleshoot equipment failures at shop and customer sites; set up and operate equipment at customer locations; travel daily in company vehicle to work sites.

Seniority

Mid-level, hands-on IC

About Aggreko

Aggreko is the world’s largest company specialising in temporary power supply, temperature control, and load bank testing. We serve a wide range of industries including data centres, renewable energy, civil engineering and construction, major events, and oil and gas. As part of our ongoing expansion and growth across all product areas, we are strengthening our team expertise and are currently looking for additional Workshop Technicians to join us.