Sr. Engineer, Facilities HVAC

Job Title: Sr. Engineer, Facilities HVAC
Job : 89619
Location: Tempe, Arizona

• Collaborate with design consultants to ensure HVAC system requirements are met.

• Review engineering drawings, submittals, and monitor construction progress.

• Support commissioning activities, including equipment preparation and operational testing.

• Identify and resolve abnormalities during construction and start-up phases.

• Manage documentation, manuals, and handover processes for HVAC systems.

• Provide operational and maintenance support for RCUs, MUAs, exhaust systems, acid scrubbers, and RCTO solvent abatement systems.

• Support office HVAC systems, including AHUs, VAV systems, and respond to temperature-related service calls.

• Address HVAC Out-of-Control Action Plan (OCAP) conditions in cleanroom environments (temperature, humidity, particle levels, exhaust pressure).

• Monitor system performance through trend analysis, inspections, and technical reporting.

• Research and implement technology upgrades to improve reliability, efficiency, and safety.

• Perform system capacity planning, troubleshooting, and sustaining activities to meet production demands.

• Partner with operations and maintenance teams to optimize system performance and energy consumption.

• Conduct system evaluations and implement improvements through capital and expense projects.

• Maintain accurate documentation for operational and maintenance procedures.

• Apply reliability engineering principles, including FMEA and root cause analysis, to improve system performance.

• Review tool exhaust design during hook-up phase and perform engineering inspections.

• Bachelor's degree in Mechanical Engineering or related field.

• 5+ years of experience in HVAC engineering (design and operations), preferably in semiconductor or high-tech manufacturing.

• Strong understanding of HVAC systems, exhaust systems, and their controls.

• Ability to read and interpret engineering drawings and specifications.

• Familiarity with chilled water systems, cooling towers, and cleanroom standards.

• Proficiency in AutoCAD, Revit, MS Office, and Bluebeam.

• Strong analytical, decision-making, and troubleshooting skills.

• Experience in design, construction, commissioning, and start-up preferred.

• Professional Engineering License (PE) is a plus.

• Ability to work in various weather conditions and awkward positions.

• Regularly lift up to 50 lbs. and adjust heavy objects.

• Exposure to sharp, hot, and cold equipment.

• Must be medically qualified to wear a respirator.

• Ability to climb ladders, work at elevation, and in confined spaces with PPE.