Senior Mechanical Design Engineer
The Role
LettrLabs is reinventing direct mail. With our own in-house handwriting robotics, we’re challenging traditional direct mail manufacturing from the ground up. We’re looking for a Senior Mechanical Design Engineer to own the mechanical design and development of complex electromechanical systems from concept through production — and to be instrumental in building our next-generation production automation platform.
You’ll take projects end-to-end: translating requirements into robust, manufacturable designs, validating them through analysis and prototyping, and seeing them through to commissioning. You’ll work closely with cross-functional partners in electrical, controls, manufacturing, and quality, as well as external vendors and suppliers. This is a hands-on, high-ownership position for an engineer who is equally comfortable at a whiteboard, in CAD, and on the shop floor.
Why Join Us
- Design the machines that make our product possible — you’re not supporting a production line, you’re building it
- High ownership from day one: end-to-end accountability for complete mechanical systems, not isolated components
- Work alongside a team of engineers who bring the same grit and ownership mindset to every problem
- Real exposure to leaders
