Product Development Engineer

Job Details:
Level: Experienced,

Job Location:

Maple Grove Office - Maple Grove, MN, Position Type:
Full Time, Education Level: 4 Year Degree, Salary Range: $75000.00 - $100000.00

Salary/year, Job Category:
Engineering,

Gradian is an engineering-led, full-line thermal solutions partner serving data center and other mission-critical, commercial, and industrial markets. Headquartered in Maple Grove, MN, with additional facilities across North America, we design and manufacture liquid cooling systems, air handling equipment, heat rejection units, and modular, factory-assembled thermal management solutions.

Gradian was founded through the unification of four complementary, established brands: MAS HVAC, Daedex, DeepCoolAI, and Eco Chillers. Together, we act as a single-source provider, deploying cooling technologies as scalable systems optimized for efficiency, spatial constraints, and overall performance. With a vertically integrated engineering and manufacturing model, we pair rapid design turnaround with precision fabrication, so customers can move faster on complex projects where reliability, timeline, and quality all matter.

At Gradian, you'll work alongside others who get genuinely fired up by complex problems, see your work go from first sketch to job site in weeks, not years, and know that while we're developing the technologies critical for AI infrastructure to scale, our culture remains people-first by design.

It is core to our identity that we operate as one team — driving to win together, energizing others, and building lasting relationships that make the work fun and rewarding.

We are seeking an engineer that embraces creativity with an innovative mindset to join our growing organization. In this position, you will be working with the Product Development team transforming concepts into tangible prototypes and creating new products and opportunities. We seek breakthroughs that can lead to competitive advantages and market differentiation.

The person in this role will tackle complex challenges related to product design, functionality, and feasibility. We are driven to find solutions to technical obstacles and optimize product performance. You will be working with HVAC systems, designing new components, improving energy efficiency, and enhancing overall system performance by conducting research on existing HVAC systems.

• Design and build prototypes
• Conduct tests, identifying defects, refining designs
• Efficiently lead projects from concept to completion
• Purchase components and new materials to use in existing applications
• Communicate with vendors to obtain materials and/or equipment needed
• Create manufacturing packages including shop drawings
• Write user manuals and assembly instructions
• Work hands-on, analyzing products in a manufacturing setting
• Collaborate with cross-functional teams, such as engineering, manufacturing, and sales
• Work with listing agencies to ensure products comply to recognized standards

• Engineering Degree (BSME or similar)
• Solid Works experience
• 2D CAD experience
• 3+ years of professional mechanical engineering experience

• Experience in the commercial HVAC industry

• Must work well in a team setting
• Great verbal and written communication skills
• Organizational skills
• Efficient with time management
• Critical thinker / Experimental / Entrepreneurial

• Medical, vision, and dental plans
• Short-term and long-term disability insurance
• Group term life insurance coverage
• HSA, FSA, and Dependent Care plans available
• 8 paid holidays, 4 floating holidays, and generous PTO policy
• 401k matching
• Company paid events
• Annual safety shoe allowance
• Education assistance program

Gradian is…