ABOUT WATERDROP SYSTEMS

WaterDrop Systems is a Tumwater, Washington based innovator in plug‑and‑play, CO₂‑based commercial hot water heat pump plants, delivering high‑efficiency, sustainable solutions for multi‑family and commercial buildings.. Our pre‑manufactured skids and modular Droplet units dramatically simplify installation, reduce on‑site labor, and ensure reliable performance—backed by advanced control systems and end‑to‑end support. As a growing small business, we offer a hands‑on, collaborative environment where every engineer’s work directly shapes product innovation and deployment. We’re looking for a passionate Controls Engineer to join us in driving next‑generation high‑COP CO₂ heat pump systems from concept to reality.

POSITION SUMMARY

The Controls Engineer is responsible for the design, programming, testing, and support of control systems for commercial heat pump products. Working in a small business environment, this role requires hands-on involvement across the product lifecycle, including design, prototyping, production support, and field troubleshooting. The ideal candidate combines strong technical ability with practical problem-solving skills and a willingness to collaborate across departments.
Key Responsibilities

QUALIFICATIONS REQUIRED:

• Bachelor’s degree in Electrical Engineering, Mechanical Engineering, Mechatronics, or related field
• Experience with PLCs, control software (e.g., Carel, Allen-Bradley, or similar)
• Strong knowledge of HVAC systems or thermodynamic cycles
• Ability to read and create electrical schematics

ADDITIONAL REQUIREMENTS

• Must be authorized to work in the U.S.
• Valid driver’s license required for occasional field visits
• Ability to lift up to 30 lbs and work in mechanical rooms or outdoor equipment areas
  WaterDrop Systems is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.
  Employment at WaterDrop Systems is “at-will.” This means employment is not guaranteed for any specific duration and may be terminated by either the employee or employer at any time, with or without cause or notice, subject to applicable law.
  Job Type: Full-time
  Pay: $75,000.00 - $95,000.00 per year

Benefits:

• 401(k)
• 401(k) matching
• Dental insurance
• Employee discount
• Health insurance
• Paid time off
• Vision insurance

Ability to Commute:

• Tumwater, WA 98501 (Preferred)

Work Location: In perso

Please refer the Job description for details