Senior Piping Engineer

Job Type: Full Time | Location: Dallas/Fort Worth | Department: Engineering | Reporting to: VP of Engineering | Work Location Type: hybrid IREN is a vertically integrated AI Cloud provider, delivering large-scale datacenters 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. IREN is seeking a Senior Piping Engineer to support the development of hyperscale data center projects in the Texas and Oklahoma region. This role provides technical leadership and governance for cooling and fluid distribution systems, including chilled water infrastructure and direct-to-chip (DLC) liquid cooling systems. With 100% renewable energy, we build, own and operate our data centers and take pride in being at the forefront of sustainable solutions for the ever-evolving applications of high-performance compute. 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. Job Responsibilities Mechanical and piping design reviews across all project phases, ensuring chilled water and DLC 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 seismic systems. Support system flushing, testing, and functional performance verification, and ensure complete, high-quality turnover documentation to operations. Qualifications Bachelor’s degree in Engineering Technology, Mechanical Engineering, or related discipline. 5-7 years of piping design experience in industrial, manufacturing, energy, or mission-critical facilities. Proficiency in 3D modeling software (Plant 3D, Revit, CADWorx, or similar). Strong understanding of piping components, materials, supports, design and fabrication practices. Ability to read and interpret P&IDs and construction documents. Experience performing clash detection and interdisciplinary coordination. Strong attention to detail and documentation accuracy. Preferred Qualifications Experience supporting large-scale industrial or HPC/data center infrastructure projects. Familiarity with pipe stress considerations and support design principles. Construction support experience including field walkdowns and as-built updates. Knowledge of BIM coordination processes. Additional 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. Compensation Actual compensation will be determined based on factors such as experience, qualifications, and market data for the region. Total Compensation package may be inclusive of short-term and long-term incentives. Relocation (as applicable and based on successful candidate circumstances). 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. 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. We value diverse perspectives and believe that skills can be developed. If you’re passionate about this role, we want to hear from you — whether you meet every criterion or not. Your unique experiences might be exactly what we need! 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 are committed to evaluating qualified applicants and do not discriminate against protected characteristics under applicable legislation. We participate 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 U.S. (E-Verify Participation Notice). 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 #J-18808-Ljbffr Iris Energy