HPC - Construction Mechanical QA/QC Technician

IREN•Childress, TX

11h•Onsite

About The Position

IREN is seeking a Mechanical QA/QC Technician to help ensure the performance and reliability of data center mechanical infrastructure, particularly liquid cooling systems. The technician will inspect, test, and validate installations against project specifications, industry standards, manufacturer requirements, and applicable regulations. The role works closely with construction, engineering, commissioning, contractor, and vendor teams to identify and resolve non-conformances and support quality improvements across complex industrial projects. The position focuses on systems including direct-to-chip cooling, rear-door heat exchangers, piping, pumps, valves, and HVAC. It includes verifying pressure testing, flushing, balancing, system performance, thermal efficiency, flow rates, and leak-free operation; maintaining inspection and test records; preparing QA/QC reports; and tracking corrective actions through resolution. The technician also supports site teams with technical guidance and promotes compliance with safety protocols and relevant standards. The role is based onsite in Childress, Texas. Employees must be able to commute reliably or plan to relocate before starting. A rotational schedule may include day and night shifts and weekend work depending on project needs. Employees working night shifts receive a 15% premium for eligible hours. The expected hourly rate is $54.50, with per diem and project allowance when applicable, overtime compensation for eligible non-exempt workers, and relocation or living-out allowance depending on circumstances. Candidates must provide their own steel-toed work boots; other PPE is supplied. Pre-employment background checks and substance testing may be required.

Requirements

High school diploma or equivalent.
At least 5 years of experience in mechanical QA/QC or mechanical inspection in industrial construction.
At least 2 years of experience working with liquid cooling systems in data centers or similar high-tech environments.
Proficiency in reading and interpreting mechanical drawings, P&IDs, and technical specifications.
Familiarity with liquid cooling technologies, heat transfer principles, and data center infrastructure.
Knowledge of testing equipment such as pressure gauges, flow meters, and thermal imaging tools.
Strong attention to detail and problem-solving abilities.
Excellent communication and interpersonal skills.
Ability to work under pressure and meet tight project deadlines.
Must be comfortable working a rotational schedule that may include day and night shifts and weekend work, based on project needs.
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.
Pre-employment screening, including a background check and substance testing, may be required according to company policies.

Nice To Haves

Associate’s or Bachelor’s degree in Mechanical Engineering, Construction Management, or a related field.
ASQ Certified Quality Inspector (CQI), AWS Certified Welding Inspector (CWI), or NDT Level I/II certification.
OSHA 10 or 30 certification.

Responsibilities

Conduct detailed inspections of mechanical systems, including liquid cooling systems, piping, pumps, valves, and HVAC systems.
Verify installations comply with project drawings, specifications, and manufacturer requirements.
Ensure materials and components meet approved submittals and applicable industry standards, including ASME, ASHRAE, and ANSI.
Witness and document functional and performance tests for liquid cooling systems, including leak-free operation, thermal efficiency, and flow rates.
Verify pressure testing, flushing, and balancing of cooling loops.
Collaborate with commissioning teams to validate system performance under operational conditions.
Maintain accurate records of inspections, test results, and non-conformance reports.
Prepare and submit scheduled QA/QC reports to the project team.
Track and verify corrective actions for identified deficiencies.
Ensure adherence to data center-specific standards, liquid cooling best practices, OSHA regulations, environmental standards, and site safety protocols.
Stay informed about liquid cooling technology advancements and relevant codes.
Collaborate with mechanical contractors, engineers, and vendors to resolve quality issues.
Participate in daily and weekly QA/QC meetings to discuss progress, issues, and mitigation plans.
Provide technical guidance to site teams on liquid cooling system installation and quality requirements.
Identify and document deviations from project specifications or quality standards.
Work with the project team to develop and implement corrective action plans.
Verify resolution of non-conformances before system acceptance.

Benefits

100% company-paid medical, dental, and vision insurance premiums for employees; 75% company-paid coverage for dependents.
Company-paid short-term and long-term disability insurance.
Voluntary life, critical illness, and accident coverage available.
Health Savings Accounts when combined with the High-Deductible Health Plan.
Employee Assistance Program and wellness resources.
401(k) retirement plan with company match.
Paid professional development and access to financial planning and legal services.
Paid Time Off (PTO) and paid holidays.
Professional development for certifications, continuing education, or role-related training.
Company events and team-building activities.
Per diem of $180 and project allowance when applicable.
15% night-shift premium for eligible hours, when applicable.
Overtime compensation for non-exempt workers for hours worked over 40 per week.
Relocation and living-out allowance, as applicable and based on candidate circumstances.