HVAC Maintenance Technician

We are seeking a skilled HVAC Maintenance Technician with expertise in supporting advanced cooling technologies in a high-density, mission-critical data center environment. The HVAC Maintenance Technician will be responsible for the operation, maintenance, and troubleshooting of HVAC and thermal management systems, including both traditional air handling and emerging liquid cooling infrastructure. This role is essential in ensuring uptime, efficiency, and stable environmental conditions within the data center. Desired Skills, Qualifications and Competencies include: · 5+ years HVAC experience in commercial, industrial, or mission-critical facilities (data center experience strongly preferred). · Knowledge of hydronic cooling systems, liquid distribution, and precision air handling. · Familiarity with Building Management Systems (BMS) and controls. · Ability to read and interpret mechanical drawings, schematics, and P&IDs. · Strong problem-solving and diagnostic skills in thermal systems and fluid dynamics. · Excellent communication and teamwork abilities. Preferred Certifications: · HVAC Journeyman License or equivalent · Experience with liquid cooling (L2C, immersion) preferred · CMMS or Work Order Management proficiency Other important requirements: · Pre-employment screening, including background check and substance testing may be required according to company policies. · Must provide own steel-toed work boots; other PPE will be supplied. · Must be able to reliably commute to the work site daily or have plans to relocate before starting work. This role requires availability for a 4-on-4-off rotational shift schedule including day and night shifts. Candidates must be comfortable working overnight and maintaining productivity during off-peak hours · Perform daily operations and preventative maintenance of HVAC systems, including: · Liquid-to-chip cooling systems (CDUs, manifolds, pumps) · BMS-integrated thermal control systems · Conduct routine inspections, monitor system performance, and respond to alarms or deviations (temperature, humidity, flow, pressure). · Troubleshoot and resolve mechanical and thermal system issues in coordination with controls, electrical, and IT teams. · Assist with commissioning and testing of new cooling infrastructure during buildouts or retrofits. · Document all maintenance activities, system readings, and repairs in CMMS/work order systems. · Follow strict safety procedures, including lockout/tagout (LOTO), confined space, and chemical handling protocols. · Support KPI tracking by reporting on system performance metrics (e.g., temperature delta, coolant flow, efficiency indicators). At IREN, we offer a comprehensive Total Rewards package designed to support your health, well-being, and long-term success. Our Canada package for hourly paid positions includes: Compensation * The hourly rate of pay range for this position is $40-50/hour * Total package may be inclusive of a night shift premium for rotational shift positions * Relocation assistance (as appliable and based on successful candidate circumstances Health & Wellness * Medical, dental, and vision insurance coverage – 100% company paid for employees and dependents * Company-paid life and disability insurance * Voluntary life and critical illness coverage available * Employee Assistance Program and virtual health care platform Financial Well-Being * RRSP with company match * Voluntary TFSA Growth & Development * Opportunities for advancement and internal mobility * Training and personal development opportunities Lifestyle & Culture * Company events and team-building activities Podtech Data Centers Inc., the employing entity and proud member of the IREN Group is an equal opportunity employer that is committed to creating an inclusive workplace. We evaluate qualified applicants without regard to race, colour, religion, age, sex, sexual orientation, gender identity, genetic information, national origin, disability, veteran status, and other legally protected characteristics. By applying for this position and submitting your resume and application materials, you consent to the processing of your personal information in accordance with our Job Applicant Privacy Statement available on our website at www.iren.com [http://www.iren.com/].

The technician is responsible for the operation, maintenance, and troubleshooting of HVAC and thermal management systems, including liquid cooling infrastructure. They will conduct routine inspections, respond to system alarms, and document all maintenance activities within the CMMS.

Candidates must have 5+ years of HVAC experience in commercial or mission-critical facilities and possess strong diagnostic skills in thermal systems. Proficiency with Building Management Systems and the ability to work a 4-on-4-off rotational shift schedule are required.

• Medical insurance • Dental insurance • Vision insurance • Life insurance • Disability insurance • Employee Assistance Program • Virtual health care platform • RRSP with company match • TFSA • Training and personal development opportunities

Identified from the job description. Confirm important requirements above.

• HVAC maintenance
• Troubleshooting
• Hydronic cooling systems
• Liquid cooling
• Precision air handling
• Building Management Systems
• Mechanical drawings
• Schematics
• P&IDs
• Fluid dynamics
• CMMS
• Work order management
• Preventative maintenance
• Thermal control systems
• Lockout/tagout

• Engineering
• Trades
• Energy
• Technology
• Manufacturing

Minimum education

Professional degree

Minimum experience

5+ years

Posting language

English

Working hours

40 hours per week