Engineer I
Numen
San Francisco, CAFresher1h agovia LinkedIn
This job at a glance
- Who can apply
- New grads and up to 1 year
- Must know
- Circuit designEmbedded systemsCAD
- Work
- On-site in San Francisco
- Pay
- Not stated by the employer.
- Skill demand
- CAD61%Embedded systems5%Circuit design3%of 148 similar entry-level jobs posted in the US this week
- Listed
- Oct 27, 2026 · still open
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About the Role
This role supports electrical, mechanical, and software tasks under the direction of an experienced engineering team. The ideal candidate is eager to build systems that solve real-world problems and can critically evaluate signals and system outputs.
Key Responsibilities
- Design and lay out simple PCBs (sensor breakouts, interface boards, test fixtures)
- Solder and rework SMD and through-hole components; assemble and debug prototype PCB boards
- Write firmware for microcontroller-based test setups (data acquisition, motor/valve control, serial communication)
- Build user interfaces for bench instruments and control tools
- Design and fabricate prototypes and fixtures with rapid manufacturing tools (laser cutting, 3D printing)
- Run bench characterization of sensors and readout electronics; record and organize data
Requirements & Tech Stack
- BS in Electrical, Mechanical, Mechatronics, Biomedical, Chemical or other relevant Engineering discipline
- Hands-on experience with PCB design tools, CAD software, and soldering
- Bench skills utilizing oscilloscopes, multimeters, power supplies, signal generators
Nice to Have
- Analog front-end or low-noise measurement experience
- Signal processing experience
- Experience running basic biological protocols
- Exposure to design controls or documentation in a regulated setting