Quality & Commissioning Engineer

The Quality and Commissioning Mechanical Engineer is responsible for supporting and executing mechanical quality control and commissioning activities within a semiconductor manufacturing facility and other mission-critical environments. This role ensures that mechanical systems are installed, tested, and commissioned in accordance with design intent, client standards, and applicable codes, while maintaining a strong focus on safety, reliability, and operational readiness.

The ideal candidate brings deep facilities engineering or maintenance experience within the semiconductor industry, combined with hands-on commissioning exposure, and is comfortable working in active construction, startup, and operational environments.

• Support and execute the commissioning process for data center and semiconductor facility mechanical systems to ensure systems, components, and equipment operate efficiently and meet design specifications.
• Conduct functional performance testing (FPT) of mechanical and other critical systems in accordance with project commissioning plans, procedures, and client requirements.
• Verify that installed equipment and systems meet design intent, project specifications, and applicable regulatory and industry standards.

• Perform project risk assessments prior to the execution of major testing and commissioning activities.
• Implement appropriate control measures to mitigate risk during system startup, testing, and functional performance activities.
• Maintain a strong safety-first mindset and ensure compliance with site EHS policies, LOTO procedures, and safe commissioning practices.

• Develop and maintain strong professional relationships with contractors, vendors, controls teams, and field personnel to support successful commissioning execution.
• Coordinate field activities to resolve installation, testing, and performance issues efficiently.
• Support troubleshooting of mechanical system deficiencies in collaboration with construction, commissioning, and operations teams.

• Support commissioning activities across a range of mechanical systems typically found in semiconductor and mission-critical facilities, including but not limited to:
• HVAC systems and mechanical utilities
• Chillers, cooling towers, pumps, and hydronic systems
• Exhaust and ventilation systems
• Fire protection systems (awareness level)
• Interfaces with security and life-safety systems (as applicable)
• Demonstrate a solid working understanding of mechanical and/or electrical equipment and design concepts used in data centers and semiconductor facilities.

• Utilize EPMS, SCADA, and/or BMS systems to support testing, verification, alarm validation, and system performance monitoring.
• Coordinate with controls and instrumentation teams to verify proper sensor installation, control logic, alarms, and trending during commissioning.

• Document test results, deficiencies, observations, and resolutions in a clear, accurate, and professional manner.
• Support preparation and maintenance of commissioning documentation, including test scripts, reports, redlines, and turnover packages.
• Provide clear status updates and technical input to project stakeholders as required.
• Any other duties or responsibilities that may be assigned to you in your role. 

• Minimum 5 years of experience in facilities engineering or maintenance within the semiconductor industry.
• Minimum 2 years of hands-on commissioning experience in mission-critical or high-technology facilities.
• Strong understanding of mechanical systems used in semiconductor fabs and/or data centers.
• Experience supporting functional performance testing and system verification activities.
• Demonstrated safety awareness and experience working under strict EHS requirements.
• Strong written and verbal communication skills.
• High attention to detail with a commitment to quality and documentation standards.
• Experience with EPMS, SCADA, and/or BMS platforms (software and/or hardware).
• Familiarity with both mechanical and electrical systems integration in mission-critical facilities.
• Experience with HVAC, fire protection, security systems, and life-safety interfaces in data center or fab environments.
• Prior experience working in cleanroom or high-purity environments.

• Associate’s or Bachelor’s degree in Mechanical Engineering (highly desirable, not required).
• High School Diploma required.
• Trade certifications are an advantage.
• Proof of education, licenses, and certifications will be required where applicable