Senior Piping Engineer

Location: Dallas/Fort Worth | Department: Engineering | Reporting to: VP of Engineering | Work Location Type: Hybrid

About the role

IREN is a vertically integrated AI Cloud provider, delivering large-scale data centers and GPU clusters for AI training and inference. IREN’s platform is underpinned by its expansive portfolio of grid-connected land and power in renewable-rich regions across North America, Europe, and APAC. We build, own, and operate our data centers with 100% renewable energy, taking pride in being at the forefront of sustainable solutions for high-performance compute while positively impacting the communities we operate in.

Responsibilities

• Lead mechanical and piping design reviews across all project phases, ensuring chilled water and direct-to-chip (DLC) liquid cooling systems meet Owner standards for reliability, scalability, and maintainability.
• Partner with design consultants, contractors, and equipment vendors to resolve technical issues, evaluate alternatives, and proactively manage mechanical system risks.
• Ensure compliance with applicable industry standards (ASME, ASTM, MSS, FSA, AWS, MFMA, SEI/ASCE) and verify proper incorporation into consultant specifications and contractor execution.
• Participate in site inspections, review testing activities, and validate installation quality, materials compliance, and support/seismic systems.
• Support system flushing, testing, and functional performance verification, and ensure complete, high-quality turnover documentation to operations.
• Provide construction support including field walkdowns and as-built updates.

Requirements

• Bachelor’s degree in Engineering Technology, Mechanical Engineering, or related discipline.
• Experience supporting large-scale industrial or HPC/data center infrastructure projects.
• Familiarity with pipe stress considerations and support design principles.
• Knowledge of BIM coordination processes.
• Must be able to reliably commute to the work site daily or relocate before starting work.
• Must provide own steel-toed work boots; other PPE will be supplied.
• Pre-employment screening, including background check and substance testing, may be required according to company policies.

Benefits

• Health & Wellness
  • Medical, dental, and vision insurance coverage – 100% company paid for employees, 75% company paid coverage for dependents.
  • Company-paid life and disability insurance.
  • Voluntary life, critical illness, and accident coverage available.
  • Health Savings Accounts (HSA) – when combined with the High-Deductible Health Plan.
  • Employee Assistance Program and wellness resources.
• Financial Well-Being
  • 401(k) retirement plan with company match.
  • Financial wellness tools and resources.
• Time Off & Flexibility
  • Paid Time Off (PTO) and paid holidays.
• Growth & Development
  • Opportunities for advancement and internal mobility.
  • Training and personal development opportunities.
• Lifestyle & Culture
  • Company events and team-building activities.
• Compensation
  • Highly competitive base salary and annual performance incentives.
  • Opportunities to build long-term wealth through equity programs.
  • Relocation assistance (as applicable and based on successful candidate circumstances).