Lead Mechanical Designer for HVAC OEM Projects

XNRGY Climate Systems, Inc.; Mesa (AZ); On-site; USD 90,000 - 130,000; Full time

Job summary

XNRGY Climate Systems is seeking an experienced Lead Mechanical Designer to provide technical leadership for the mechanical design team supporting air handling units, CRAHs, chillers, and related HVAC equipment.

This role coordinates daily work, establishes design standards, ensures manufacturability, and drives high-quality engineering documentation across engineering, production, sourcing, quality, and suppliers.

Qualifications

• Diploma or Bachelor's degree in Mechanical Engineering, Mechanical Design, Industrial Design, or a related technical field.
• 8+ years of mechanical design experience in an OEM manufacturing environment.
• 3+ years of experience leading or coordinating a design team.
• Advanced proficiency with 3D CAD software (Inventor preferred; SolidWorks, Creo, CATIA, or similar accepted).
• Strong expertise in GD&T (ASME Y14.5) and tolerance analysis.
• Extensive experience developing production-ready mechanical designs and manufacturing drawings.
• Strong understanding of sheet metal fabrication, welding, machining, and assembly manufacturing processes.
• Experience managing BOM structures, product configurations, and engineering changes.
• Excellent communication skills and ability to work across multiple disciplines.

Responsibilities

• Lead and coordinate the daily activities and priorities of the mechanical design team.
• Assign work to designers and monitor progress to ensure project deadlines and quality expectations are met.
• Develop, review, and approve 3D models, detail drawings, assembly drawings, layouts, and manufacturing documentation.
• Serve as the subject matter expert for GD&T, tolerance stack-ups, fit/function analysis, and drawing interpretation.
• Lead design reviews and ensure compliance with company standards, manufacturability requirements, and applicable industry codes.
• Collaborate closely with Engineering, Production, Sourcing, Quality, and Service teams throughout the product development cycle.
• Support production in resolving manufacturing and assembly issues and implement corrective design actions.
• Work with suppliers to evaluate components, fabrication methods, and manufacturing alternatives.
• Review and approve engineering change requests (ECRs), engineering change orders (ECOs), and product improvements.
• Participate in product development activities from concept through production release.

Skills

3D CAD Modeling

GD&T

Tolerance Analysis

Design for Manufacturability (DFM)

Design for Assembly (DFA)

Manufacturing Processes

Education

Bachelor's degree in Mechanical Engineering

Diploma in Mechanical Engineering

Industrial Design

Tools

Inventor

SolidWorks

Creo

CATIA

Job description

XNRGY Climate Systems is seeking an experienced Lead Mechanical Designer to provide technical leadership for the mechanical design team supporting air handling units, CRAHs, chillers, and related HVAC equipment.

This role coordinates daily work, establishes design standards, ensures manufacturability, and drives high-quality engineering documentation across engineering, production, sourcing, quality, and suppliers.