Senior Power Electronics Controls Engineer

Emporia; Boulder (CO); On-site; USD 140,000 - 180,000; Full time

Job summary

An innovative company is seeking a Senior Power Electronics Controls Engineer to enhance its hardware ecosystem, particularly in developing a Bidirectional EV Charger. This role involves owning control loop design and validation for AC/DC and DC/DC converters, collaborating with a passionate team, and mentoring junior engineers. The ideal candidate will have extensive experience in power electronics, strong analytical skills, and a commitment to delivering reliable, high-quality products. Join a forward-thinking firm at the forefront of the energy transition and help shape the future of energy management.

Benefits

Medical Insurance

Dental Insurance

Vision Insurance

401(k)

Employee Stock Option Program

Paid Holidays

Unlimited PTO

Discounts on Products

Qualifications

• 10+ years of experience in power electronics controls engineering.
• Expertise in developing digital control systems for grid-tied inverters.

Responsibilities

• Own control loop design for bidirectional power conversion hardware.
• Collaborate with engineers across disciplines to develop exceptional hardware.

Skills

Power Electronics Controls Engineering

Digital Control Systems

V2G and G2V Regulations

Modeling and Simulation (PLECS)

Power Converter Theory

Renewable Energy Concepts

Electrical Hardware Lab Equipment

Project Management

Communication Skills

Education

MS/PhD in Electrical Engineering

Tools

Microcontroller Platforms

Electrical Hardware Testing Equipment

Job description

Senior Power Electronics Controls Engineer

Boulder, CO

This role is located onsite in our Boulder design facility.

About Emporia
Emporia is accelerating the energy transition by helping small commercial and residential consumers save up to 50% on their utility bills. We combine automated energy management tools, real-time 24/7 energy monitoring with Utility rate schedules and wholesale energy prices to give our customers true insight into how they are using and spending money on energy. Our Smart Outlets, EV chargers, home batteries and cloud integrations to a third-party smart home device, thermostat and smart appliances allow us to reduce pollution, shift usage to less expensive times and save our customers money.

Our Mission
We help people use energy smarter, save money, and improve the world—guided by four pillars:

• Customer Satisfaction: We listen to our customers and build products that elevate their lives.
• Optimization: We refine processes to offer the highest-quality products at the best value.
• Innovation: We continuously evolve through technology, ingenuity, and common sense.
• Making the World Better: We develop home electrification solutions that solve real problems and improve lives.

Role Overview
At Emporia Energy, hardware products are the tip of the spear - attracting customers, fueling data analytics, and enabling demand response through integration with Emporia’s energy management platform. We provide our customers with reliable, high-value add products at industry-leading pricing.

We are looking for a passionate Power Electronics Controls Engineer to help expand the Emporia Energy hardware ecosystem – initially by working on our upcoming Bidirectional EV Charger. Work will involve owning control loop design and verification for both AC/DC and DC/DC power converters and contributing to needed V2G, G2V, and V2H control designs. As a senior member of the Hardware Development team, the ideal candidate will be expected to work closely with and provide mentorship to peers and junior members of the team, as needed for thiscross disciplinary project. Throughout, they will demonstrate the strong analysis, design, and test skills required to produce the reliable, low-cost hardware that our customers expect.

Responsibilities

• Own control loop design and validation for bidirectional AC/DC and DC/DC power conversion hardware, including units involving the interconnection of multiple converters acting together as a single product.
• Act as a technical expert for bidirectional 1 0 kW + level A C/DC and DC/ D C control systems at all stages of design and validation . Support other power related projects as needed.
• Develop prototype firmware for hardware bring up and testing while working with our established firmware team to transition these efforts into production.
• Design and test controls code in high vo ltage and high power set ups and validate its functionality and performance.
• Collaborate with firmware, electrical, mechanical, manufacturing and other engineers as needed.
• Support the transition from new product development into high volume manufacturing. Assist in developing production line testing of the systems you developed when needed.
• Work closely with a team of passionate engineers to ensure we develop exceptional hardware products – participate and/or lead design reviews and trades as needed, or lend a hand with testing and debug as required. We are a small team requiring a high level of collaboration and teamwork to ensure we achieve our goals.

Required Qualifications & Skills

• 10+ years experience developing complex products as a power electronics controls engineer, electrical engineer, or related role.
• Experience developing digital control systems for grid tied inverters, rectifiers, and DC/DC converters using microcontroller platforms.
• Working knowledge of V2G and G2V related regulations in North America as they relate to the design of grid interactive power converters.
• Experience with modeling and simulation-aided analysis for control loop design in tools such as PLECS.
• Strong understanding of power converter theory and design
• Working knowledge of renewable energy related concepts such as home energy storage systems , general power conversion/regulation/distribution, and power fault protection
• Electrical hardware lab equipment familiarity
• Demonstrated experience managing workload and project deliverables
• Strong writing, interpersonal, and communication skills

Desired Qualifications & Skills

• MS/PhD in electrical engineering or related field
• Bidirectional inverter design experience for North American grid tied applications
• Experience writing embedded software for the STM32 family of microcontrollers
• Experience designing and debugging for electrical and safety compliance standards such as FCC, CE, UL/ETL, etc.
• Experience designing and shipping high-volume consumer products

What We Offer
Compensation: $140k-180k +Options
Career Growth: Be part of a fast-growing company at the forefront of home energy innovation.
Benefits: medical/dental/vision insurance, 401(k), employee stock option program, paid holidays plus unlimited PTO, discounts on Emporia products and partner offerings.

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