ABOUT CYVL
The best infrastructure is invisible. You only notice it when it fails. For decades, the people responsible for our roads, bridges and sidewalks have been asked to manage the physical world with tools that can't see it.
Cyvl is the Physical AI company changing that. We build purpose-built sensors, computer vision and AI that turn every drive into current data: what exists, where it is and what condition it's in. 500+ cities and towns use our Infrastructure Intelligence Platform to direct the work and fix problems before they fail. 1 in 30 Americans drive on roads managed with Cyvl data.
The proof isn't a dashboard. It's a smoother commute, a safer walk to school and public dollars going where they matter most. We're a fast-moving team in Boston building hardware, software and AI for the real world. If you believe technology's highest calling is public good, come build with us.
THE ROLE
Our sensor mounts to the roof of a customer's vehicle and stays there through winters, potholes, and the occasional car wash. The people installing it are usually DPW crews, not engineers, and it still has to come back with clean data. As our Senior Mechanical Engineer, you'll own the enclosure, chassis, thermal path, sealing, and mounting system, plus the drawings and documentation that let someone else build it correctly a thousand times. This is a hands-on design role with real ownership as we scale into production.
WHAT YOU'LL DO
- Take the sensor from concept to production with our electrical, firmware, and perception engineers, including a mounting system a non-specialist can install on a wide range of vehicles without damaging them.
- Prove the design survives real life: structural and thermal simulation, vibration and shock, ingress, and environmental testing.
- Produce the drawings, GD&T, models, and BOMs that let someone who has never met you build it correctly, and own the lifecycle process that keeps the released design and the built unit in agreement.
- Lead the move from machined parts and in-house builds to tooling and contract manufacturing: DFM with molders and CMs, assembly documentation, fixtures, tolerance strategy, and FAI.
- Troubleshoot mechanical issues across design, build, and field, raise unit reliability, and hold the line on safety, quality, and cost as we scale.
WHAT YOU BRING
- BS or MS in Mechanical Engineering or a related field, with 3-7 years of experience, ideally in robotics, automation, automotive, or ruggedized electronics
- Cradle-to-grave design experience with precision-machined and molded parts (SolidWorks preferred; OnShape, Creo, or similar is fine)
- Experience designing for CNC machining, molded plastics, and 3D printing, and comfort picking up sheet metal or weldments when a part calls for it
- Parts taken to tooling and shipped, designed for the mold rather than just in plastic: draft, parting lines and gates, shrink and warp, ejection, and resin choice for years of sun and road grime
- Direct work with molders and tool shops through DFM review, tool kickoff, first shots, and tuning
- Comfort building, testing, and iterating on functional prototypes by hand
- Experience with tolerance stackups, FAI review, and DFMEAs, and following designs through engineering builds, production builds, and the field
- Revision control, change orders, and deviations managed in a PLM system or a disciplined equivalent
- Thermal management of electronics inside sealed enclosures, and sealing to a real IP rating
- Strong judgment on design, performance, and logistical tradeoffs, and clear technical documentation
NICE TO HAVE
- Enclosures for a standard autonomy stack: cameras, GNSS, LiDAR, IMUs, and edge compute
- Vehicle-mounted or automotive accessory hardware, including roof-rack, rail, and magnetic mounts
- Optical window design, sealing, and keeping glass clean in a road environment
- An eye for beautiful, well-designed components, with finish, texture, parting lines, and fit that read as premium
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