Senior Power Electronics Engineer

About us One team. Global challenges. Infinite opportunities. At Viasat, we’re on a mission to deliver connections with the capacity to change the world. For more than 35 years, Viasat has helped shape how consumers, businesses, governments and militaries around the globe communicate. We’re looking for people who think big, act fearlessly, and create an inclusive environment that drives positive impact to join our team. What you'll do We are seeking an experienced Senior Power Electronics Engineer to provide critical technical ownership and continuity for power electronics architecture, design, and qualification following the retirement of a key subject matter expert. This P5‑level role is essential to sustaining and advancing power supply capability that underpins Gemini payload reliability and overall program success. This position serves as a senior individual contributor and technical authority, working on complex and high‑impact power electronics hardware across flight payloads, spacecraft subsystems, and supporting ground systems. The role requires independent judgment, end‑to‑end ownership, and close collaboration with multidisciplinary engineering teams to deliver reliable, high‑performance hardware in a harsh space environment. The day-to-day Provide senior‑level engineering leadership in the architecture, design, analysis, and testing of power converters for harsh and high‑reliability environments Own power electronics system and sub‑system design trades, requirements definition, and technical decision‑making with minimal supervision Lead schematic design, component selection, and topology selection for power conversion hardware across a wide range of voltages and power levels Design, analyze, and support custom magnetics, including wire‑wound and planar inductors and transformers Define, plan, and execute verification, qualification, and environmental testing for power electronics hardware Perform and review modeling, simulation, loop stability analysis, and control compensation design Act as the technical escalation point for design challenges, anomalies, and failure investigations, including root cause analysis and corrective actions Work closely with systems, payload, PCB, mechanical, thermal, manufacturing, and test engineers to deliver integrated solutions Mentor and technically guide other engineers, helping preserve and transfer institutional knowledge in power electronics Support production, integration, and mission‑critical schedules as required What you'll need Bachelor’s degree in Electrical Engineering or a related technical field 10+ years of progressive experience in power electronics design and development Demonstrated experience owning designs from concept through qualification and release Strong hands‑on experience with magnetics design and power component selection Proven ability to work independently, define technical approaches, and obtain results with minimal direction Experience with modeling, simulation, laboratory testing, and hardware debug Strong written and verbal communication skills US Citizenship required Ability to travel up to 25% What will help you on the job Master’s degree in Electrical Engineering or a related discipline Strong grasp of analog control systems and discrete logic Experience with voltage‑mode and current‑mode control and compensation techniques Broad knowledge of power conversion architectures and the ability to select optimal solutions for complex constraints Experience designing for fault tolerance, reliability, and derating Familiarity with FMECA and reliability‑driven design practices Experience with impedance measurement and loop‑gain measurement in a laboratory setting Familiarity with spacecraft electrical power systems, including radiation effects Knowledge of solar arrays, battery systems, and energy storage safety considerations Background in space, aerospace, defense, or other high‑reliability hardware environments Salary range $198,500.00 - $314,000.00 / annually. For specific work locations within San Jose, the San Francisco Bay area and New York City metropolitan area, the base pay range for this role is $247,000.00- $370,000.00/ annually At Viasat, we consider many factors when it comes to compensation, including the scope of the position as well as your background and experience. Base pay may vary depending on job-related knowledge, skills, and experience. Additional cash or stock incentives may be provided as part of the compensation package, in addition to a range of medical, financial, and/or other benefits, dependent on the position offered. Learn more about Viasat’s comprehensive benefit offerings that are focused on your holistic health and wellness at https://careers.viasat.com/benefits. EEO Statement Viasat is proud to be an equal opportunity employer, seeking to create a welcoming and diverse environment. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, ancestry, physical or mental disability, medical condition, marital status, genetics, age, or veteran status or any other applicable legally protected status or characteristic. If you would like to request an accommodation on the basis of disability for completing this on-line application, please click here . Provide senior‑level engineering leadership in the architecture, design, analysis, and testing of power converters for harsh and high‑reliability environments Own power electronics system and sub‑system design trades, requirements definition, and technical decision‑making with minimal supervision Lead schematic design, component selection, and topology selection for power conversion hardware across a wide range of voltages and power levels Design, analyze, and support custom magnetics, including wire‑wound and planar inductors and transformers Define, plan, and execute verification, qualification, and environmental testing for power electronics hardware Perform and review modeling, simulation, loop stability analysis, and control compensation design Act as the technical escalation point for design challenges, anomalies, and failure investigations, including root cause analysis and corrective actions Work closely with systems, payload, PCB, mechanical, thermal, manufacturing, and test engineers to deliver integrated solutions Mentor and technically guide other engineers, helping preserve and transfer institutional knowledge in power electronics Support production, integration, and mission‑critical schedules as required Bachelor's degree in Electrical Engineering or a related technical field 10+ years of progressive experience in power electronics design and development Demonstrated experience owning designs from concept through qualification and release Strong hands‑on experience with magnetics design and power component selection Proven ability to work independently, define technical approaches, and obtain results with minimal direction Experience with modeling, simulation, laboratory testing, and hardware debug Strong written and verbal communication skills US Citizenship required Ability to travel up to 25%