Construction Superintendent leading mechanical installation and commissioning for IREN’s renewable-energy AI data centers. Managing cooling infrastructure, contractors, safety, schedules, and system reliability.
Responsibilities
Own all mechanical construction activities on a data center project featuring high-performance computing, high-density liquid cooling, and redundant mechanical infrastructure
Manage planning, execution, and delivery of chilled water plants, liquid cooling loops, CDUs, cooling towers, pumps, hydronic piping, and HVAC systems
Review and interpret mechanical design documents, P&IDs, piping isometrics, equipment schedules, specifications, and submittals
Lead pipefitting, plumbing, HVAC, insulation, and millwright trades on site
Coordinate with electrical, civil, and IT/Network teams to integrate mechanical systems with power distribution and data center operations
Supervise subcontractors, vendors, and suppliers
Oversee pressure testing, flushing, chemical treatment, start-up, commissioning, and structured turnover
Ensure compliance with CSA, ASME, NFPA, local codes, safety standards, and quality standards
Track progress, manage schedules, and control budget against project milestones
Identify and mitigate mechanical infrastructure, redundancy, and reliability risks
Provide progress, challenge, and solution updates to project leadership, clients, and stakeholders
Requirements
7+ years of experience in mechanical construction management on heavy industrial or mission-critical projects
Proven track record managing large-scale mechanical scopes from installation through commissioning, with direct site authority over multi-trade crews
Strong understanding of chilled water systems, liquid cooling technologies, pumps, cooling towers, hydronic piping, HVAC, and mechanical redundancy concepts
Hands-on commissioning experience: pressure testing, flushing, system walkdowns, punch, RFSU, and structured turnover
Knowledge of CSA, ASME, NFPA, and BC Building Code
Red Seal trade certification (Steamfitter/Pipefitter, Plumber, Millwright, or Refrigeration Mechanic), engineering degree, or equivalent experience
Strong leadership, communication, and organizational skills, with ability to manage multiple contractors and align them to project goals
Ability to work on-site in Mackenzie, BC on a rotational schedule; camp/remote-site experience an asset
Prior data center construction and commissioning or comparable MEP-dense environment experience preferred
Experience with structured completions platforms such as Smart Completions and turnover of tagged systems preferred
PMP certification or Gold Seal designation an asset
Benefits
Work with state-of-the-art AI hardware and advanced compute systems
Team culture valuing innovation, autonomy, and continuous learning
Measurable impact on global AI workloads
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
RRSP with company match
Voluntary TFSA
Bi-weekly paid vacation and paid holidays
Opportunities for advancement and internal mobility
Training and personal development opportunities
Company events and team-building activities
Total package may be inclusive of a night shift premium for rotational shift positions
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