Electrical Engineer - High-Power Rewarming Systems

Until; San Francisco (CA); On-site; USD 140,000 - 190,000; Full time

Benefits offered by this job

Medical, dental, vision

Flexible time off

Salary and equity

401(k) retirement plan

Commuter benefits

Daily meals

Job summary

Until seeks fast-moving engineers and physicists to develop first‑of‑its‑kind electrical systems for organ rewarming. You’ll design and test high‑power hardware, power converters, and control software, using circuit theory, electromagnetics, and thermal physics to explain and optimize behavior.

A BS/MS in EE or Physics is required, with hands‑on lab experience. You will work in a small, fast‑paced team tackling challenging biology‑tech problems, from schematic to bench bring‑up, with ownership

Qualifications

• Strong command of circuit theory, impedance and energy storage, plus physics fundamentals.
• Experience designing analog and digital circuitry from schematic to bench.
• Ability to model systems from first principles using data and measurements.
• Hands-on hardware development with instrumentation and test fixtures.
• Background in control systems, instrumentation, and data analysis.

Responsibilities

• Design, build, test, and debug electrical hardware for organ rewarming systems.
• Develop power converters, resonant networks, instrumentation and control software.
• Model system behavior from circuit theory, electromagnetics, and thermal physics.
• Create test fixtures, data acquisition setups, and hardware bring-up routines.
• Learn quickly, own ambiguous problems, and contribute across hardware stack.

Skills

Circuit theory

Electromagnetics

Heat transfer

Analog circuits

Digital circuits

Instrumentation

Data analysis

Control systems

Hands-on hardware

Education

BS/MS in EE or Physics

Job description

Until seeks fast-moving engineers and physicists to develop first‑of‑its‑kind electrical systems for organ rewarming. You’ll design and test high‑power hardware, power converters, and control software, using circuit theory, electromagnetics, and thermal physics to explain and optimize behavior.

A BS/MS in EE or Physics is required, with hands‑on lab experience. You will work in a small, fast‑paced team tackling challenging biology‑tech problems, from schematic to bench bring‑up, with ownership