Role SummaryAs our Senior Power Electronics Control Engineer you will focus on control and system behavior of advanced power converters, including AC-DC and DC-DC topologies, used across low-voltage and medium-voltage power conversion systems. The role emphasizes multilevel power converter architectures and resonant power conversions used in solid-state transformers (SST). You will work hands-on across control design, modeling, analysis, laboratory debugging, and validation, and collaborate closely with hardware, firmware, and system engineers to bring robust power electronics solutions from concept through validation.
Responsibilities:- Design and implement digital control algorithms for advanced AC-DC and DC-DC power converters across low- and medium-voltage applications.
- Develop small-signal and large-signal models to support stability analysis, loop compensation, and transient optimization.
- Support development of control strategies for advanced power conversion stages, including multilevel or resonant topologies and AC-DC / DC-DC stage interactions.
- Implement real-time control algorithms on DSP/MCU/SoC platforms.
- Lead hands-on debugging and root-cause analysis across simulation, firmware integration, hardware bring-up, and lab testing.
- Collaborate with hardware and firmware teams to optimize sensing, protection, and control-loop performance.
- Support validation activities including loop stability measurement, transient response testing, and fault handling verification.
- Own complex control subsystems and contribute to system-level design under technical leadership.
Qualifications:- Technical degree or equivalent industry experience in Electrical Engineering or a closely related field, with a strong focus on power electronics and control systems.
- 3+ years of experience designing and deploying digital control for power converters, with demonstrated ability to own and execute complex technical tasks.
- Strong understanding of resonant power conversion principles and their control implications across isolated and non-isolated power converter architectures.
- Solid foundation in control theory, including loop compensation, stability margins, frequency-domain and time-domain analysis, and nonlinear system behavior.
- Proven experience implementing real-time control algorithms on embedded platforms.
- Hands-on laboratory experience debugging power converters.
- Ability to translate theoretical control concepts into practical, robust implementations.
- Strong problem-solving and analytical skills, with the ability to work through technically ambiguous challenges.
- Familiarity with modeling and simulation tools such as MATLAB/Simulink and PLECS.
- Proficiency in embedded C for real-time control implementation and debugging.
Bonus Qualifications:- Exposure to medium-voltage power electronics systems.
- Exposure to bidirectional power conversion and power flow control.
- Experience supporting products from R&D through validation and deployment.
Please note: This role requires working on-site 5 days a week. We do not offer hybrid or remote options.
Onsite Collaboration Rationale:Given the highly collaborative and cross-functional nature of hardware, embedded systems, and product development, in-person partnership across engineering and product teams is critical to enabling rapid execution, technical alignment, and successful development outcomes.
Why Join Amperesand- Work on next-generation power infrastructure systems
- High ownership and visibility
- Cross-functional collaboration
- Opportunity to shape future products and infrastructure
- Fast-moving startup environment
SF Pay Range
$170,000-$200,000 USD
Reno Pay Range
$150,000-$180,000 USD
Candidate Confidentiality & Information Protection As part of our commitment to protecting confidential and proprietary information, candidates should not disclose or provide Amperesand with any confidential, proprietary, or trade secret information belonging to a current or former employer or any other third party during the application or interview process.
Please do not submit or present employer-owned source code, schematics, designs, technical documentation, internal presentations, customer information, prototypes, or other confidential materials. Candidates should discuss their experience and accomplishments at an appropriate level and use only information and materials they are authorized to share.
Pay Disclosure & BenefitsCompensation will be determined based on experience, location, and other factors permitted by law.
The benefits outlined below apply exclusively to employees located in the United States.
- Competitive Salary + Incentive Stock Options
- Medical, vision, and dental benefits for employees and their dependents, effective from the start of hire
- Company paid Basic Life, AD&D, short-term and long-term disability insurance
- 401k retirement savings plan through Empower
- Employees receive paid time off (PTO), paid sick days, and paid company holidays
- 100% paid maternal leave (12 weeks) and paternal leave (6 weeks)
Singapore-based employees receive benefits in accordance with local government provisions.
