HVAC Systems Engineer II – Design, NPD & Validation

Sun Recruiting, Inc.; Oklahoma City (OK); On-site; USD 80,000 - 105,000; Full time

Job summary

Sun Recruiting, Inc. seeks an experienced Mechanical Engineer to design, develop, and maintain HVAC products for residential and commercial applications.

You will work across multiple platforms and product families, ensuring performance and reliability targets while supporting manufacturing. The role involves collaboration with engineering, manufacturing, sales, and regulatory teams, leading design analyses, performing simulations, and guiding product qualification and test programs to meet

Qualifications

• Bachelor's or Master's degree in Mechanical Engineering, with HVAC design or thermal sciences preferred.
• 5 years design and project experience preferred.
• EPA Section 608 Refrigerant Certification - Universal is a plus.
• Experience with state-of-the-art simulation tools and programming languages.
• Proficiency in Microsoft Office suite.

Responsibilities

• Provide measurable contributions to NPD projects and sustaining initiatives.
• Design, optimize, and qualify HVAC systems across platforms.
• Lead product qualification and agency compliance test programs.
• Document product designs with BOMs, drawings, and change notifications.
• Interface with vendors, customers, and cross-functional teams.

Skills

HVAC design

Thermal sciences

Project management

Analytical methods

Simulation tools

Programming

MS Office

Education

Bachelor's degree in Mechanical Engineering

Master's degree in Mechanical Engineering

Tools

State-of-the-art simulation tools

Job description

Sun Recruiting, Inc. seeks an experienced Mechanical Engineer to design, develop, and maintain HVAC products for residential and commercial applications.

You will work across multiple platforms and product families, ensuring performance and reliability targets while supporting manufacturing. The role involves collaboration with engineering, manufacturing, sales, and regulatory teams, leading design analyses, performing simulations, and guiding product qualification and test programs to meet