Endurance Energy

Electronics Specialist (PCBAs & Harnessing)

Seattle, WA

Sponsorship not specifiedDetected 113 days ago

ProcurementEMI/EMCPLCPower ElectronicsCommunication

About the role

Backed by Founders Fund, Felicis, First Round Capital, and Point72 Ventures, our founding team includes veterans from SpaceX, Helion, and Robinhood.
We have completed multiple deep-ocean deployments and are launching a long-term demonstration project this fall.
You are expected to take full ownership of the electronics lab: organization, tooling, standards, and capability expansion.

Build high-reliability wiring harnesses for test systems and subsea deployments
Perform precision soldering, PCBA rework, and board-level debugging
Support bring-up and debugging of electrical systems alongside engineers
Implement best practices for grounding, EMI mitigation, and signal integrity
Maintain and enforce high standards for harnessing, labeling, documentation, and workmanship
Own the electronics lab: organization, cleanliness, inventory, and tool readiness
Identify gaps in capability and drive procurement of new tools, test equipment, and infrastructure
Support rapid prototyping and test readiness under tight timelines
Document builds, issues, and fixes clearly for engineering and QA traceability
As an Electronics Specialist at Endurance Energy, you will work alongside electrical and firmware engineers to design, build, debug, and maintain the electrical systems that power our test infrastructure and offshore deployments.

5+ years of hands-on experience as an electronics technician, electrical technician, or similar role
Experience assembling and wiring control panels, PLC cabinets, or industrial electrical systems
Ability to read and interpret electrical schematics and wiring diagrams
Experience debugging electrical systems using oscilloscopes, multimeters, and other lab equipment
Track record of maintaining a clean, organized, and high-functioning lab environment
High ownership mindset and ability to operate independently with minimal supervision
Strong communication skills and ability to work closely with engineers
Demonstrated experience building and troubleshooting complex wiring harnesses and electrical systems
Strong soldering skills including fine-pitch work and PCBA rework
Deep practical understanding of connectors, crimping, shielding, grounding, and cable management
Strong craftsmanship and attention to detail in physical builds
Comfortable working in a fast-paced, prototype-driven environment where designs evolve rapidly

Experience with subsea, marine, aerospace, or other harsh-environment systems
Background as an electrician or experience with high-power electrical systems
Familiarity with industrial controls, sensors, and data acquisition systems
Experience with EMI/EMC best practices and debugging
Experience setting up and scaling electronics lab infrastructure from scratch
Familiarity with standards for labeling, documentation, and traceability in high-reliability systems
Troubleshoot electrical issues across test systems and deployed hardware
Contribute to safe electrical practices across the lab and test environments

Company-sponsored recreational dive certification
By leveraging modular design, manufacturing scale, efficient drilling, and latent cooling on the seafloor, we are pioneering a new category of energy that outperforms traditional sources on both environmental impact and cost.

This listing is sourced directly from Endurance Energy's careers page and normalized into a canonical job model.