Manufacturing Engineering Specialist (HVAC Engineer)

The Manufacturing Engineer – HVAC (P3) is a fully proficient engineering professional responsible for designing, implementing, optimizing, and sustaining manufacturing processes related to HVAC systems and thermal management products.

This role operates with a high degree of autonomy and technical expertise, supporting production performance, product industrialization, cost optimization, quality improvement, and capacity expansion initiatives. The position serves as a key technical reference within the HVAC manufacturing domain and contributes to cross-functional initiatives including Operations, Quality, Supply Chain, and Product Engineering.

• →Lead process development and validation for HVAC manufacturing lines, including brazing, refrigeration systems assembly, leak testing, charging, electrical integration, and final system validation testing.
• →Drive continuous improvement initiatives focused on safety, quality, delivery, and cost (SQDC).
• →Analyze and optimize manufacturing cycle times, labor efficiency, and line balancing.
• →Support NPI (New Product Introduction) activities, including process design, PFMEA, control plans, tooling requirements, and work instructions.
• →Identify and implement automation or semi-automation opportunities to improve productivity and consistency.
• →Provide technical troubleshooting support for complex HVAC system manufacturing issues (refrigeration performance, airflow optimization, heat transfer efficiency, etc.).
• →Ensure compliance with applicable HVAC regulatory standards (UL, CSA, AHRI, ASHRAE, EPA, and other regional requirements as applicable).
• →Collaborate with Design Engineering to ensure manufacturability (DFM/DFA) of new products.
• →Lead root cause analysis (RCA) and corrective actions related to product or process deviations.
• →Support capital expenditure projects, including equipment specification, layout design, FAT/SAT validation, and commissioning.
• →Mentor junior engineers (P1/P2) and provide technical guidance when required.

• Operates independently on complex technical assignments.
• Applies advanced knowledge of HVAC systems and manufacturing engineering principles.
• Impacts line-level performance, cost structure, and product quality.
• May lead projects or workstreams but does not have direct people management responsibility.
• Influences cross-functional stakeholders through technical expertise.

• Bachelor’s degree in Mechanical Engineering, Industrial Engineering, Mechatronics, or related field.
• Master’s degree preferred (optional).

• 5–8+ years of experience in manufacturing engineering.
• Strong experience in HVAC or refrigeration systems manufacturing.
• Experience with high-mix / medium-volume or industrial HVAC production environments preferred.

• Deep understanding of:
  • Refrigeration cycles and thermodynamics
  • Heat exchangers and airflow systems
  • Brazing and refrigeration piping processes
  • Leak detection and refrigerant charging systems
• PFMEA, Control Plans, SPC, Lean Manufacturing
• Six Sigma methodologies (Green Belt preferred)
• CAD systems and manufacturing documentation tools
• Industrialization of HVAC assemblies
• Regulatory compliance in HVAC manufacturing

• Strong analytical and problem-solving skills
• Structured decision-making capability
• Effective cross-functional communication
• Results-driven mindset
• Continuous improvement orientation
• Ability to manage multiple priorities in a fast-paced environment

• Manufacturing yield improvement
• Scrap and rework reduction
• Cycle time and labor efficiency improvement
• On-time NPI launch support
• Equipment uptime and process stability
• Cost reduction initiatives delivered