Title:             QA/QC Engineer - Mechanical
Position Type:      Contract 
Location:         TX
Reports to:        Project Manager
Status:        Non-Exempt

Key Project Requirements: 
• Minimum 5 years of QA/QC inspection or commissioning experience on mechanical systems within mission-critical, power generation, or industrial facilities.
• Strong working knowledge of HVAC, chilled water, plumbing, and fire protection systems, including CRAC units and related infrastructure.
• Proficiency with QA documentation and tracking platforms such as Microsoft CX Compass, Nexus, or similar quality management tools.
• Familiarity with ASHRAE and NFPA standards, Lockout/Tagout (LOTO) procedures, and mechanical system testing and verification practices.

Job Summary:  
NAES is seeking a highly skilled and detail-oriented Mechanical QAQC Engineer for a mission critical data center project in Texas. The QA/QC Engineer – Mechanical reports directly to the Project Manager, and will ensure that all mechanical systems are installed, tested, and functioning according to design specifications, industry standards, and client requirements. The QA/QC candidate will have a strong background in Louvers, HVAC, Chillers, plumbing, CRAC units, exhaust systems, and fire protection systems, as well as experience in high-reliability and clean environment

Essential Duties and Responsibilities:
•    Review mechanical system designs, submittals, and installation plans to ensure compliance with project specifications and industry standards.
•    Perform and document field inspections for HVAC, chilled water, plumbing, fire protection, and CRAC system installations.
•    Witness and verify mechanical system testing, ensuring all work meets quality and performance standards prior to turnover.
•    Track and resolve non-conformance items (NCRs) and punch list issues within QA software such as Compass or Nexus.
•    Collaborate with contractors, engineers, and commissioning teams to coordinate testing schedules, resolve quality issues, and verify completion of corrective actions.
•    Maintain detailed QA/QC documentation, including inspection reports, test results, and turnover packages.
•    Enforce project safety standards, Lockout/Tagout (LOTO) procedures, and compliance with ASHRAE, NFPA, and site-specific requirements.
•    Support final QA/QC closeout and turnover to ensure all systems meet project and client acceptance criteria.

Job Requirements:
•    Proven capability and comprehension of construction technologies, equipment, materials, and methods specific to this field. 
•    Experience in mechanical commissioning. Mandator in Mission Critical environments. 
•    Familiarity with Microsoft’s CXPOR 8.2 or latest version, ASHRAE standards, NFPA codes, and commissioning best practices. 
•    Strong understanding of LOTO, Louvers, HVAC, chillers, plumbing, CRACs, and fire protection systems. 
•    Ability to read and interpret mechanical drawings and specifications. 
•    Excellent communication and documentation skills. 
•    Proficiency in commissioning software and CXPOR 8.2, Microsoft Office Suite, Microsoft CX Compass and Nexus.

Education / Experience:
•    HS Diploma is required
•    Certification in commissioning (e.g., ACG, BCA, NEBB) is a plus