Senior Power Electronics Engineer

Job Summary

We are looking for an experienced Power Electronics Engineer to contribute to the product development lifecycle of Brill Power’s hardware. You will join a dynamic team of engineers and report directly to the CTO.

About Brill Power

Brill Power works at the cutting edge of energy storage, power electronics, and battery software. We are a team of problem solvers and innovators, keen to make energy storage as efficient and sustainable as possible.

Established in 2016, Brill Power is a founder-run startup with roots in the Engineering Department at the University of Oxford. Our first product for the stationary storage market launched in 2021 and we are looking forward to growing our impact and expanding to new markets. We are a small and talented team based in Oxford who are looking for new members to join us for the next chapter of Brill Power.

Here’s what we’re about:

  1. Fun is essential to success: We love what we do.  We think you should too.
  2. We are not alone:  We share spaces, markets, geographies, and Earth’s resources with everyone around us.  Acting in a fair and honest manner is how we work at Brill Power.
  3. We do cool stuff: We don’t make products that are the norm. We innovate and raise the bar on what is possible. 

Job Overview

Your role will be to lead the electronics design of our product. Your first task will be to upgrade our current product to be suitable for high voltage (1 kV) applications. You should have experience with bringing a design from concept, through simulations, PCB designs, and testing.

If you are keen to develop new technologies and be involved in all stages of product development, this may be the role for you. If you fill the majority of the qualifications listed below and are excited to work on cutting-edge battery technology, we want to talk to you.

Responsibilities Include

Main responsibilities will include:

  • Bringing new ideas to life: designing and simulating circuits, schematic capture, PCB layout, and testing
  • Optimizing existing designs for manufacturing
  • Interpretation of standards
  • Analyse requirements and develop design alternatives
  • Generate complete and accurate user and design documentation
  • Provide task breakdowns and accurate estimates for project planning
  • Assist in maintaining a positive and productive atmosphere within the team
  • Liaise with the software team to build a high quality product
  • Liaise with customers and users of our systems

Skills and Qualifications

  • Excellent communication skills
  • Experience with lab equipment e.g., power supplies, electronic loads, oscilloscopes, multimeters, soldering tools etc
  • Testing and debugging hardware/software issues
  • Experience with schematic capture
  • Experience with PCB layout
  • Experience with high voltage (greater than 500 V) design and/or testing
  • Ability to read and interpret electrical schematics
  • Familiarity with control concepts for power electronics
  • Familiarity with EMC concepts (good design practices, EMI debugging and testing)
  • Experience with embedded programming in C/C++ and other languages
  • Education level: Electrical/Electronic Engineering degree (or similar)
  • Familiarity with version control systems
  • 3+ years of experience working in companies or in a relevant research setting
  • Knowledge of the full development cycle
Nice to Have:
  • Experience with multilevel converter topologies
  • Experience with functional safety standards e.g., IEC 61508, ISO 26262
  • Experience with customer implementation of product

Brill Power Benefits

In addition to a fun and friendly team and working environment, we offer:

  • Competitive salary, based on experience
  • 25 days of holiday plus bank holidays
  • Benefits package, including income protection, life insurance, and medical cover
  • Full time, permanent role, with flexible working hours
  • Opportunity for hybrid working (home and office), depending on role
  • In-office tea, coffee, & snacks
  • Regular team social events

Get in touch

There is no perfect candidate, and no single person can do it all, but if this sounds like you and you’re looking for somewhere to thrive, we want to hear from you. 

Brill Power is an equal opportunity employer and welcome applications from all, without regard to their race, sex, disability, religion/belief, gender reassignment, national origin, sexual orientation, or age. 

Please send a CV and cover letter to, clearly indicating where your skills and experience match what we are looking for in this role. 

Brill Power is proud to be a certified Oxford Living Wage employer.

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