Mechanical Supervisor - Construction

IE US Operations Inc., the employing entity, is a proud member of the IREN Group and we are currently looking to hire!

IREN is a leading next-generation data center business powering the future with 100% renewable energy. We take pride in being at the forefront of sustainable solutions for the ever-evolving applications of high-performance compute. Building, owning and operating our own data centers to create a more sustainable future also enables IREN to have a positive impact on the local communities in which we operate. We believe that human progress is invaluable, but it should be done in the right way – responsibly, sustainably and having a positive impact on the communities we operate in.

We have grown substantially since 2019, from our inception in Australia to now having several facilities across North America… and we are just getting started! By joining us, you will be contributing to the future of sustainable high-performance compute and the local communities we strive to have a positive impact on. Apply today to be considered for an exciting opportunity with IREN.

Responsibilities

Reporting to the Construction Manager the Mechanical Construction Supervisor is responsible for…

• Team Leadership & Supervision:
• Lead, mentor, and supervise a team of mechanical technicians, fitters, and subcontractors working on liquid cooling systems (e.g., direct-to-chip cooling, rear-door heat exchangers), piping, pumps, valves, and HVAC systems.
• Monitor performance and ensure workforce compliance with project goals and safety standards.
• Project Execution & Coordination:
• Oversee the installation of mechanical systems, ensuring compliance with project drawings, specifications, and manufacturer guidelines.
• Coordinate with other trades (electrical, plumbing, structural) to ensure seamless integration of liquid cooling systems.
• Collaborate with engineers, vendors, and QA/QC teams to resolve technical issues and maintain project milestones.
• Quality Assurance & Compliance:
• Ensure all mechanical installations meet data center standards, industry codes, and client requirements.
• Verify material and equipment compliance with approved submittals.
• Support QA/QC inspections and address non-conformance issues promptly.
• Testing & Commissioning:
• Supervise pressure testing, flushing, and balancing of liquid cooling loops to ensure leak-free operation and optimal performance.
• Oversee functional and performance testing of cooling systems to meet thermal and flow rate specifications.
• Assist commissioning teams in validating system performance under operational conditions.
• Safety Management:
• Enforce OSHA regulations, site-specific safety protocols, and industry best practices.
• Conduct regular safety audits and ensure team compliance with personal protective equipment (PPE) and safe work practices.
• Investigate and report incidents, implementing corrective actions to prevent recurrence.
• Scheduling & Reporting:
• Monitor work schedules to meet project deadlines, coordinating with the project management team.
• Track progress and update project management on mechanical system status.
• Manage material and equipment inventories to prevent delays.
• Technical Expertise & Problem Solving:
• Provide technical guidance on liquid cooling system installation, maintenance, and troubleshooting.
• Address field challenges, such as design conflicts or equipment malfunctions, with practical solutions.
• Stay updated on advancements in liquid cooling technology and data center mechanical systems.
  
  

Desired Skills, Qualifications And Competencies Include

• Education:
• High school diploma or equivalent; Associate’s or Bachelor’s degree in Mechanical Engineering, Construction Management, or related field preferred.
• Experience:
• 7 years of experience in mechanical construction or supervision in industrial projects.
• 3 years working with liquid cooling systems in data centers or similar high-tech facilities.
• Certifications:
• Preferred: Journeyman or Master Mechanical License, AWS Certified Welding Inspector (CWI), or equivalent.
• OSHA 30 certification required; First Aid/CPR certification a plus.
• Technical Skills:
• Proficiency in reading and interpreting mechanical drawings, P&IDs, and specifications.
• In-depth knowledge of liquid cooling technologies, heat transfer principles, and data center infrastructure.
• Familiarity with testing tools (e.g., pressure gauges, flow meters, thermal imaging equipment).
• Soft Skills:
• Strong leadership, communication, and conflict-resolution skills.
• Ability to manage multiple priorities and work under pressure.
• Detail-oriented with excellent problem-solving abilities.
  
  

Other Important Requirements

• A clear Criminal Record Check is required.
• Must provide own steel toed work boots, all other PPE supplied.
• Must be able to reliably commute to the operations site daily or have plans to relocate before starting work.
  
  

The IREN Package

• Salary range: USD $39.00 to $43.00/hr, depending on experience
• Health Insurance
• 401k
• Dental care
• Disability insurance
• Life insurance
• Vision care
  
  

If you’re looking for a challenging and rewarding career, we want to hear from you.

IE US Operations 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, color, 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.

This job will remain posted until filled. While we appreciate all applications we receive, we are only able to contact candidates under consideration.