Mechanical QA/QC Technician – Data Center Liquid Cooling

Facade Today; Sweetwater (TX); On-site; USD 69,000 - 83,000; Full time

Job summary

IREN is seeking a Construction Technician QA/QC - Mechanical in Sweetwater, Texas to ensure quality of advanced liquid cooling systems in data center infrastructure. You will inspect, test, and verify mechanical installations, working with construction, engineering, and commissioning teams on high-performance projects.

This role emphasizes attention to detail, regulatory compliance, and continuous improvement, with work conducted onsite in a fast-paced renewables-enabled data center environment.

Qualifications

• High school diploma required; associate/bachelor preferred.
• 5+ years in mechanical QA/QC or inspection in industrial construction.
• Experience with liquid cooling in data centers or high-tech environments.
• ASQ CQI, AWS CWI, or NDT certifications preferred.
• OSHA 10 or 30 certification is a plus.
• Ability to read mechanical drawings, P&IDs, and technical specs.

Responsibilities

• Conduct detailed inspections of mechanical systems, including liquid cooling components.
• Verify installations against drawings, specifications and manufacturer requirements.
• Witness and document functional tests for liquid cooling systems.
• Maintain QA/QC records and NCRs for project teams.
• Coordinate with engineers and contractors to resolve quality issues.
• Ensure adherence to safety standards and industry regulations.

Skills

Reading drawings

P&IDs interpretation

Liquid cooling systems

Quality inspections

Data center environments

Regulatory compliance

Education

High school diploma

Mech Eng degree

Certifications preferred

Tools

Pressure gauges

Flow meters

Thermal imaging

HVAC testing

Job description

IREN is seeking a Construction Technician QA/QC - Mechanical in Sweetwater, Texas to ensure quality of advanced liquid cooling systems in data center infrastructure. You will inspect, test, and verify mechanical installations, working with construction, engineering, and commissioning teams on high-performance projects.

This role emphasizes attention to detail, regulatory compliance, and continuous improvement, with work conducted onsite in a fast-paced renewables-enabled data center environment.