Power Electronics Engineer

NewOrbit Space Ltd
London
At NewOrbit Space, our mission is to engineer the lowest orbiting satellites on Earth to rapidly advance global connectivity and insight.

We are currently building satellites that can breathe air and operate at an altitude of just 200 km - one-third that of conventional satellites. Thanks to our proprietary propulsion system we can compensate for the atmospheric drag at ultra low altitudes using the air as propellant.

Please note that as we prepare for our maiden satellite mission, we are in a critical growth phase. Our roles will often require extended hours and are not typical 9-to-6 positions.

Your Role

We are seeking an experienced Power Electronics Engineer to help us design, build and test power systems for satellites. You'll be part of a team leading our development efforts. You should be capable of developing of taking ownership of the full (end to end) development cycle of power electronics, ensuring the success of our upcoming satellite launch.

Key Responsibilities
  • Design and prototype advanced power electronics circuits and PCB layouts.
  • Develop DC-DC converters, power conditioners, and other power supplies.
  • Conduct modelling, control design, and stability analysis for power electronic converters.
  • Test and validate DC-DC systems against simulations, considering EMI/EMC, reliability, and efficiency.
  • Collaborate with a multidisciplinary team to integrate power electronics into various satellite subsystems.
Fundamental Requirements
  • Education: Advanced degree in Electrical Engineering, Power Electronics, or a related field.
  • Experience: At least 1 year of experience in power electronics design (including academic research, e.g., PhD).
  • Strong fundamental knowledge of analog and digital circuits.
  • Proficiency in tools such as LTSpice, TINA-TI, PLECS, MATLAB/Simulink.
  • Experience with multiple converter topologies (e.g., Buck, Boost, Flyback)
Preferred Experience (a plus, but not required)
  • Power electronics for space applications.
  • High-voltage power electronics (up to 5kV).
  • Thermal modelling and electro-magnetics (design, test, and simulation).
  • Development of power electronics for plasma.
  • Reliability analysis, including stress analysis and FMECA (Failure Modes, Effects, and Criticality Analysis).
  • Control architectures, algorithms, and power control for converters and drives.
  • EMI/EMC compliance, control theory, and closed-loop feedback systems.
Why NewOrbit Space?
  • Pioneering Space Technology - You'll contribute to launching groundbreaking technology into space. Your work on our revolutionary air-breathing ion propulsion system will redefine satellite operations in ultra-low Earth orbits.
  • Unmatched Ownership and Impact - You'll experience a level of ownership that's rare in the space industry. You will participate in the full lifecycle of satellite technology.
  • Equity and Competitive Salary - You'll receive not just a competitive salary but also company ownership stakes. Your dedication and hard work are rewarded with a share in the technology you help build, ensuring you're a part of our collective success.
  • Comprehensive Benefits Package -Including private health insurance with dental and optical coverage, annual healthcare check-ups etc.
Posted 2025-10-15

Recommended Jobs

Sales Negotiator

The Acorn Group
London

Job Title: Sales Negotiator Location:  West Greenwich Brand : John Payne  Salary : Competitive Salary Package Hours: Monday to Thursday from 8:30am to 6pm, Friday 8:30am to 5pm and Sat…

View Details
Posted 2025-10-07

Part Time Sales Assistant, Ladies Footwear, Harrods Temporary

Kurt Geiger
London

Kurt Geiger | About Us We are an inclusive, creative footwear and accessories brand powered by kindness. We want to empower our talent to be confident and true to themselves, the London way. Lon…

View Details
Posted 2025-10-11

Band 5 & 6 Registered Neonatal Nurses - Whipps Cross Hospital - Barts Health NHS Trust

Pulse Nursing
London

Pulse Nursing are currently seeking Band 5 & 6 Registered Neonatal Nurses to join our growing team to work for Barts Health NHS Trust. Barts Health NHS Trust currently have a high volume of shifts av…

View Details
Posted 2025-10-11

Trainee Solicitor

Stratford, Greater London

Trainee Solicitor Davies Glasgow, , G2 5EZ Contract Full time Department Legal Employment Type Fixed Term - Full Time Location Glasgow Workplace type Hyb…

View Details
Posted 2025-10-11

Senior Growth Account Executive

Bridebook
London

Overview At Bridebook, we're digitising the wedding industry! Join us in transforming the wedding planning experience for engaged couples around the world. Bridebook is a SaaS and Marketplace scal…

View Details
Posted 2025-10-11

Head Chef - Monday to Friday

Collins King & Associates
London

~ Head Chef ~ Monday to Friday ~ City of London ~ Stunning Site ~ Corporate Catering ~55k per annum We are helping one of London’s leading corporate caterers find their next superstar H…

View Details
Posted 2025-09-11

Design Manager

Bracken Recruitment
London

This role is suitable for someone with a couple of years experience with an established Fit Out Contractor. You will be required to oversee the design process of multiple schemes concurrently as well…

View Details
Posted 2025-09-24

EYFS Teacher - A primary School in Islington

Marchant Recruitment
London

EYFS Teacher – Islington Location: Islington, London Contract: Part-Time, 3 days/week Start Date: January 2026 Salary: Dependent on experience About the School This vibrant and …

View Details
Posted 2025-10-15

Team Manager - Old Street, Haughley, Stowmarket

East of England Coop
Old Street, Greater London

Team Manager Come and join our team! As Team Manager, you will be responsible for helping colleagues to realise their full potential through regular feedback, coaching and support. Not only will you …

View Details
Posted 2025-10-15