Senior Power Electronics Test Engineer

Resonant Link Medical • Boston, MA

3d • Onsite

About The Position

Resonant Link Medical is pioneering the future of wireless power and data transfer for medical devices that go on or inside the body to help people get well and stay well. We’re committed to revolutionizing patient care by delivering high-performance, reliable, and convenient wireless charging solutions that eliminate the burden of frequent surgeries to replace batteries, improve patient outcomes, and enhance the overall healthcare experience. We’ve designed our first-of-its-kind wireless charging into more than 50 different types of medical devices and support customers around the world from our offices in Burlington, Vermont; Zurich, Switzerland; and Boston, Massachusetts.
As our Senior Power Electronics Test Engineer, you will play a critical role in expanding Resonant Link Medical’s ability to execute wireless power system bring-up, validation, debugging, and integration programs in parallel while maintaining a high degree of technical rigor and product quality. Leveraging your background in electrical engineering, hands-on lab execution, and methodical debugging, you’ll work closely with cross-functional engineering teams to assemble, bring up, characterize, troubleshoot, and validate advanced wireless charging systems for implantable medical devices. You will support both customer programs and internal platform development efforts by executing rigorous validation processes, improving testing infrastructure, coordinating third-party testing activities, and ensuring systems consistently meet demanding electrical, thermal, safety, and reliability requirements.
Your work will directly improve engineering throughput, reduce hardware validation bottlenecks, and increase confidence in product readiness across a growing portfolio of wireless power systems.

Requirements

• Bachelor’s or Master’s degree in Electrical Engineering.
• Strong foundation in electrical engineering fundamentals including frequency-domain and time-domain analysis.
• Experience validating and debugging power electronics systems including DC/DC converters, inverters, rectifiers, or related hardware.
• Strong hands-on lab skills including oscilloscopes, power supplies, electronic loads, DMMs, DAQs, and thermal measurement equipment.
• Experience working in medical device, aerospace, automotive, industrial, or other regulated/high-reliability development environments.
• Familiarity with structured engineering documentation, traceability, and controlled validation processes.
• Excellent soldering, PCB rework, and hardware assembly skills.
• Comfortable operating in fast-paced engineering environments with evolving technical challenges.
• Strong communication and collaboration skills with a positive, team-first attitude.

Nice To Haves

• Hands-on experience with potting, coil fabrication, or 3D printing.
• Experience with Altium Designer, schematics and footprint component creation, and layout capture.
• Basic programming experience (Labview, Python, etc.)

Responsibilities

• Support first-article bring-up, debugging, characterization, and validation of wireless power electronics hardware including DC/DC converters, inverters, rectifiers, and embedded subsystems.
• Execute electrical, thermal, and system-level validation of wireless power transfer systems, including charging performance, safety mechanisms, firmware functionality, and communication interfaces.
• Design, build, and execute test setups and validation procedures for subsystem testing, full system validation, reliability testing, and end-of-line manufacturing tests.
• Build magnetic assemblies, prototype hardware, and complete wireless power systems while supporting rapid iteration and engineering development activities.
• Capture high-quality test data, maintain organized validation records, and prepare detailed test reports and validation summaries to support engineering decisions, customer deliverables, and regulatory documentation needs.
• Coordinate and execute in-house and third-party testing including EMC, EMI, phantom tissue thermal testing, failure analysis, and related high-reliability validation activities.
• Maintain test equipment, improve lab organization, support hardware inventory management, and increase readiness of systems for validation, shipment, and customer demonstrations.
• Utilize specialized lab tools including oscilloscopes, impedance analyzers, DAQs, thermal cameras, phantom tissue setups, and other advanced characterization equipment while rapidly learning new tools and validation techniques.

Benefits

• Competitive salary and stock options.
• Paid holidays (including a week off at New Year) and an unlimited PTO policy.
• Fully covered medical, dental, and vision benefits for employees.
• 401(k) retirement plan with company match.
• Generous paid parental and family leave.
• Learning and career development through mentorship, professional development courses, and more.
• Company outings and team retreats.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior