Generator Technician –

Generator Technician — Power Generation, Microgrids & Energy Systems

Location: Burnaby, BC (Head Office) and on-site.

Employment Type: Full-time, Permanent

Department: Service

Reports to: COO

Salary Range (Base): CA$65,000 – CA$85,000 (DOE)

About AltaStream Energy Systems Inc.

AltaStream Energy Systems Inc. is a Canadian power systems manufacturer providing modular prime and backup power solutions for data centers, industrial facilities, and the oil & gas sector, with engineering and manufacturing operations in BC and Alberta, AltaStream specializes in natural gas and diesel generator systems, SCR and emission control technologies, and containerized microgrid solutions. AltaStream is at the forefront of integrating clean power technologies with high-performance infrastructure for North America's rapidly expanding data center and industrial markets
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Position Overview

AltaStream is seeking a hands-on Generator Technician (Gen Tech) to install, commission, maintain, and repair diesel and natural-gas generator systems, switchgear/ATS, and associated controls. You'll support field service, warranty repairs, preventive maintenance programs, and project commissioning to ensure reliable operation of prime and standby power systems for our customers
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As a Generator Technician, you will be a vital team member responsible for troubleshooting, repairing, and maintaining mechanical and electrical systems. With core skills in mechanical knowledge, manufacturing, and electrical experience, you will excel in analyzing schematics, working with programmable logic controllers, and conducting root cause analysis. Your premium skills in industrial maintenance and industrial electrician experience will be valuable in ensuring efficient operations and minimizing downtime. Additionally, your relevant experience in customer service will enhance your ability to deliver high-quality service to our clients.

Key Responsibilities

·      Perform diagnostics, preventive maintenance, and repairs on generator sets (diesel & natural gas), alternators, and control systems.

·      Install and commission gensets, switchgear/ATS, control panels, fuel systems, and auxiliaries (exhaust SCR/DPF, site PLC/SCADA systems).

·      Execute load-bank testing, frequency/voltage adjustments, and performance verification, document test results.

·      Troubleshoot mechanical, electrical, and controls issues using OEM tools and service manuals (Deep Sea, ComAp, Woodward, CAT, Baudouin, etc.).

·      Complete service reports, parts requests, and work orders accurately and on time; maintain service records.

·      Assist in the generation of processes, work instructions and forms for safe and efficient execution.

·      Support FAT/SAT and site commissioning alongside engineering and project teams.

·      Adhere to safety, environmental, and QA/QC procedures; maintain a clean, organized work area and service vehicle.

·      Good understanding of workplace hazards in high-voltage and electrical generating facilities, with the ability to implement appropriate safety measures.

·      Participate in after-hours/on-call rotation and travel to customer sites as needed.

·      Daily work hours and shifts are subject to change based on project requirements; applicants must be flexible to accommodate these changes when required.

·      Ability to work for extended periods out of town with un-obstructed ability and willingness to travel 
up to 75-90%

of the time, domestically and internationally, with required multi-overnight stays.

Qualifications & Skills

·      3–5+ years' experience servicing generator or power-system equipment in industrial/commercial settings.

·      Strong understanding of engines, alternators, electrical distribution (LV/MV), and control systems.

·      Ability to troubleshoot and diagnose PLC (e.g., Allen-Bradley, Siemens, Deep Sea) issues, read ladder logic, and navigate HMI systems.

·      Ability to read wiring diagrams, single-line drawings, P&IDs, and OEM service documentation.

·      Experience with ATS/switchgear, fuel systems, and emissions equipment (SCR/DPF) is an asset.

·      Proficient with diagnostic tools, multimeters and testing equipment, and laptop-based controller interfaces.

·      Class 5 BC Driver's Licence with clean record.

·      Technical Diploma or Associate's Degree in Electrical, Mechanical, Mechatronics, or related Industrial Technology field.

·      Strong customer service, communication, and problem-solving skills.

·      Must be legally able to work in Canada, VISA Sponsorship is not available for this position.

·      A valid first aid certificate.

·      Proficiency in Windows-based software applications and work order management systems.

Preferred Experience

·      Trade certification (Industrial Electrician, Heavy-Duty/Mechanic, Millwright, or equivalent) and/or Power Engineering ticket are assets.

·      Data-center, microgrid, telecom, or oil & gas environments.

·      Containerized/modular power systems and BESS integration.

·      Familiarity with major OEMs: Cummins, CAT, Kohler, Generac, MTU, etc.

Why Join AltaStream

·      Join a rapidly growing clean-energy manufacturer advancing reliable, lower-emissions power.

·      Work on real-world, cutting-edge projects (microgrids, hybrid systems, decarbonization).

Competitive compensation, benefits, and career growth opportunities.

·      Collaborative, engineering-driven culture focused on innovation, quality, and sustainability.

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Learn more:

How to Apply

Email your resume to

with subject: Generator Technician_AltaStream.