IREN
Construction Supervisor - Mechanical (Nights)
Sweetwater, Texas · On site · Full-time · Posted Aug 26, 2026
- Experience
- Minimum 7 years in mechanical construction or supervision on industrial or large commercial projects; minimum 3 years working with liquid-cooling systems in data centers or similar high-tech facilities.
- Education
- High school diploma or equivalent required; Associate’s or Bachelor’s degree in Mechanical Engineering, Construction Management, or related field preferred.
- Visa sponsorship
- IREN participates in E-Verify and will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the United States.
About the job
Oversee field teams installing, testing, and commissioning mechanical and liquid-cooling systems for data center construction projects.
What you'll do
- Supervise mechanical technicians, fitters, and subcontractors and coordinate work with other trades, engineers, vendors, and QA/QC teams.
- Oversee installation, inspections, pressure testing, flushing, balancing, and performance testing of mechanical and liquid-cooling systems.
- Enforce safety requirements, resolve field issues, and track schedules, progress, materials, and resources.
What they ask for
- At least 7 years of mechanical construction or supervision experience on industrial or large commercial projects, including at least 3 years with liquid-cooling systems in data centers or similar high-tech facilities.
- OSHA 30 certification.
- Ability to read and interpret mechanical drawings, P&IDs, and project specifications.
- High school diploma or equivalent.
Nice to have
- Associate’s or Bachelor’s degree in Mechanical Engineering, Construction Management, or a related field.
- Journeyman or Master Mechanical License, AWS Certified Welding Inspector (CWI), or equivalent; First Aid/CPR certification.
Pay
$55.00 USD per hour (hourly rate); 15% night-shift premium added to hourly rate for hours worked during night shifts; $180.00 (per diem)
Tools
direct-to-chip cooling, rear-door heat exchangers, piping, pumps, valves, HVAC systems, P&IDs, pressure gauges
Model-written summary · the original posting is authoritative