Mechanical Engineer

About Free Power

Free Power is building the next generation of wireless power technology - enabling true free-position charging for multiple devices without precise alignment. Our products integrate advanced electrical, mechanical, and software systems into seamless user experiences, and are deployed in real-world environments such as countertops, furniture, and consumer electronics.

We are a small, fast-moving team focused on solving complex engineering challenges and bringing innovative hardware products to market.

About the Role

We are looking for a hands-on Mechanical Engineer to join our team and play a key role in the design, development, and prototyping of innovative hardware products. This role is ideal for someone who enjoys working across the full product lifecycle - from concept through production - and thrives in a fast-paced, highly collaborative environment.

Key Responsibilities

* Design and develop mechanical components and assemblies using CAD tools (primarily Solid Works)

* Build and iterate prototypes using in-house tools such as 3D printing, laser cutting, and general shop equipment

* Translate concepts into manufacturable designs with a strong focus on Design for Manufacturing (DFM) and Design for Assembly (DFA)

* Develop enclosures, packaging solutions, and structural components for consumer and industrial products

* Work closely with cross-functional teams (electrical, firmware, and manufacturing) to ensure seamless product integration

* Support vendor engagement, including part sourcing, fabrication, and tooling discussions

* Conduct testing, validation, and iterative improvements based on performance and reliability data

Qualifications

* Bachelor's degree in Mechanical Engineering or a related field

* Minimum of 2-5 years of experience in mechanical/product design

* Proficiency in CAD software, preferably Solid Works

* Hands-on experience with prototyping tools (3D printing, laser cutting, machining, etc.)

* Strong understanding of materials, tolerancing, and mechanical design principles

* Experience with Design for Manufacturing (DFM), Design for Assembly (DFA), and moldability considerations

* Familiarity with injection molding, sheet metal design, and/or tooling processes

* Experience with stepper motors and linear motion systems

* Ability to move quickly from concept to prototype with attention to detail

Nice to Have

* Experience with consumer electronics or hardware startups

* Experience with mechanical shops and equipment for prototyping

* Knowledge of thermal design or structural analysis

* Experience working with external manufacturers and overseas vendors

* Basic understanding of electronics packaging and integration

Compensation & Benefits

* Salary Range: $100,000 - $130,000 (depending on experience)

* Equity:
Stock options included

* Health Benefits:

Medical, dental, and vision coverage

* Time Off:
Paid vacation and holidays

* Work Environment:
In-office, highly collaborative engineering culture

* Tools & Resources:
Access to in-house prototyping equipment (3D printers, laser cutters, lab tools)

Why Join Free Power

* Work on cutting-edge wireless power products with real-world deployment

* Be part of a small, high-impact engineering team and fully own your projects

* Own designs from concept through production

* Hands-on environment where you can build, test, and iterate quickly