Electrical Systems Engineer

Pay Rate: $70-$100 per hour based on experience level

Build, bring up, and troubleshoot the electrical system architecture of complex life science instruments. This highly technical, hands‑on role spans system architecture, board‑level electronics, power and signal distribution, cabling and harnessing, while collaborating with firmware, software, manufacturing, new product introduction, quality, and service to deliver robust, reliable, scalable, and production‑ready instrument designs.

• Define, design, document, prototype, and validate cables and wire harnesses, including connector selection, pinouts, wire and shielding requirements, grounding, signal integrity, mechanical routing constraints, and test requirements. Work with internal technicians and external suppliers to transition cable designs into production.
• Read and understand mixed‑signal circuit boards incorporating embedded processors and microcontrollers, high‑speed digital interfaces, programmable logic (FPGAs), power electronics, motor and actuator drivers, and sensor interfaces.
• Collaborate closely with other teams including firmware, software, sequencing integration, consumables, mechanical, optical, fluidics, thermal, manufacturing, quality, service, and others to define interfaces and deliver fully integrated instrument designs.
• Lead system‑level troubleshooting and root‑cause investigations involving interactions of electrical hardware, firmware, software, mechanical and optical systems, etc. Implement design and process improvements that increase instrument reliability and manufacturability.
• Own and analyze electrical system performance margins, including power integrity, grounding, shielding, noise, ESD, EMI/EMC, high‑speed signal integrity, timing, thermal loading, motor and actuator control, and sensor signal quality across operating conditions and production variation.
• Partner with NPI, Manufacturing, Supply Chain, and suppliers to document PCBA and cable designs for production, including component selection and lifecycle management, DFx considerations, manufacturing test strategy, prototype and production builds, and post‑launch issue resolution.
• Ensure electrical designs comply with applicable regulatory, safety, EMC, and environmental requirements, including UL, CE, FCC/EMC, IEC, FDA, and ISO requirements as applicable to laboratory and clinical instrumentation.

• Typically requires a minimum of 7-10 years of related experience with a Bachelor’s degree; or a minimum of 5-8 years of related experience with a Master’s degree; or a minimum of 3-7 years of related experience with a PhD. ?
• Strong hands‑on experience with schematic capture and PCB design/layout using Altium, Cadence, or similar professional EDA tools, including review of multilayer and mixed‑signal PCB designs.
• Past experience incorporating communication protocols and interfaces such as USB, CAN, or EtherCAT in electronic architectures.
• Experience working with suppliers and manufacturing partners on PCB layout, component selection and availability, fabrication, assembly, prototype builds, and production release.
• Demonstrated strength in cable and harness architecture, design, documentation, prototyping, and sourcing.
• Strong laboratory and troubleshooting skills, including experience with oscilloscopes, logic analyzers, DMMs, power supplies, or similar electrical test equipment.
• Excellent interpersonal, written, and verbal communication skills, with the ability to lead technical discussions and work effectively across engineering and operational organizations.

• Experience developing life science, medical, diagnostic, semiconductor, robotics, or other complex scientific instruments combining…