{"id":4145615,"url":"https://alion.io/job/optivolt-senior-power-electronics-engineer","title":"Senior Power Electronics Engineer","company":{"id":3862560,"name":"Optivolt","domain":"optivolt.com","url":"https://alion.io/company/optivolt","size_band":"11-50","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":null},"role":"Hardware","role_family":"Hardware","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["San Francisco, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":160000,"max":220000,"currency":"USD","period":"year","gross":null,"usd_annual":220000},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":true,"technologies":[{"name":"LTspice","optional":false},{"name":"MATLAB","optional":false},{"name":"Simulink","optional":false},{"name":"Verilog","optional":false},{"name":"VHDL","optional":false},{"name":"C++","optional":true},{"name":"KiCad","optional":true}],"status":"live","first_seen_at":"2026-10-02T23:16:03Z","employer_posted_date":"2026-10-02","last_verified_at":"2026-11-12T06:55:37Z","board_verified":true,"closed_at":null,"days_open":40,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":40},"description":"About Optivolt\nOptivolt’s mission is to overshoot humanity’s energy supply by reimagining solar.\nAmerica is at an inflection point. We need reliable energy fast. The grid is aging. And solar, the only technology that deploys quickly enough, is still constrained by technology frozen in time.\nTo close this gap, we build intelligent solar systems that think and adapt to real world conditions. Optivolt solar systems understand the sun, the weather, shading, harsh conditions, and optimize energy flow in real time. Every Optivolt panel is designed with an aerospace power electronics brain sealed inside to make solar more powerful and cost effective than ever in any condition.\nThe next step is putting it everywhere. In the home as Optivolt Home Solar and in the field as Optivolt Solar Fields. Hyper performant, controllable, reliable solar that works for everyone, everywhere.\nOur Team & Traction\nOptivolt is a team of some of the best builders and doers in the world, drawing from incredible talent pools in aerospace, electrical engineering, design-led organizations. We ultimately will win by designing and building the world’s best solar energy products.\nBut chiefly important, our organization is a lab for those devoted to solving some of the toughest problems in energy. Everyone is expected to contribute to the mission meaningfully. Clear communication, rapid iteration, and strong work ethic is the floor for anyone on our team.\nTo date we’ve shipped over 20,000 units and have companies worth billions of dollars relying on our solar architecture.\nWhy we are looking for you\nWe are looking for a passionate, hands-on hardware engineer to drive the design, simulation, and firmware implementation of our next-generation power systems. In this hybrid role, you will own the hardware lifecycle from schematic to layout, while also writing the embedded code to close the control loops.\nIn this hybrid role, you will be instrumental in the end-to-end development of our next-generation power systems. You will own the hardware lifecycle, taking projects from initial schematic design and board layout through simulation and final implementation. Your work will involve utilizing advanced tools to design, simulate, and refine high-efficiency systems, ensuring that our technology meets rigorous performance standards from the prototype phase through to full-scale production.\nBeyond hardware design, you will be responsible for the firmware implementation required to bring our systems to life, specifically focusing on writing embedded code to close control loops. You will play a critical role in the team, combining your expertise in circuit design, thermal mitigation, and digital control to solve complex engineering challenges. We are looking for an engineer who is ready to take full ownership of their designs, troubleshoot effectively, and contribute to building the infrastructure that allows our technology to scale reliably.\nWhat you’ll do\nDesign, model, and close digital control loops (PI/PID/Deadbeat) for power converters and switching topologies.\n\nDevelop RTL in Verilog/VHDL and implement digital control logic on FPGAs or microcontrollers for cycle-by-cycle electronic converter control.\n\nValidate control loop stability and transient response on hardware platforms through simulation (LTspice/QSPICE/MATLAB) and bench testing.\n\nSimulate switching waveforms and the effects of paracitics on switching power supply performance and make design decisions based on these results.\n\nConduct rigorous bench-top analysis, characterization, and troubleshooting of electronic converter switching waveforms and closed-loop performance.\n\nCollaborate with hardware and firmware teams to ensure seamless integration of control algorithms with power stage hardware.\n\nDesign hardware for power converters including layout of high slew rate high power circuits.\n\nSelect parts for these converters to balance cost and supply chain risk with performance requirements.\n\nWhat we’re looking for\nBachelor’s degree in Electrical Engineering, Computer Engineering, or related field.\n\nHands-on experience with digital control loop closure (PI, PID, peak current mode, etc.) for electronic power converters.\n\nProficiency in Verilog HDL design, FPGA implementation, and hardware simulation tools (LTspice, QSPICE, MATLAB/Simulink).\n\nDemonstrated experience in electronic converter control design and real-time controller implementation.\n\nSolid understanding of switching power supply dynamics, commutation, and loop stability criteria.\n\nPreferred skills\nMaster’s or PhD in Electrical Engineering or equivalent industry experience.\n\nGeneral power electronics schematic design, PCB layout (KiCad or Altium), and component selection using Si and GaN technologies.\n\nGeneral embedded firmware development (C/C++) for microcontrollers.\n\nExperience with isolated and resonant converter topologies (LLC, phase-shifted full bridge) or DC-AC inverters.\n\nFamiliarity with EMI/EMC compliance, board-level mitigation strategies, and DFM experience.\n\nThermal design and mitigation experience.\n\nA portfolio of hardware or power systems projects demonstrating practical engineering experience.\n\nAdditional requirements\nWillingness to work extended hours as needed to support critical milestones\n\nEveryone at Optivolt is required to participate in on call support for customers\n\nMust be based in San Francisco, CA\n\nPay and benefits\nThe estimated starting base salary range for this role is $160K-220K depending on level, location and experience, plus a generous pre-IPO equity package\nOther benefits include comprehensive health coverage, unlimited PTO, plus extra fun 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