Job Description

Permanent contract London, UK Hybrid (3 days in-office, 2 days remote)
Function: Science / Engineering
Level of Education: Bachelors degree or higher
Experience: Minimum 5 years
Tasks

• Design both high-level architecture and detailed electronics for spacecraft power systems
• Develop in-house power electronics: DC/DC converters, solar array regulators, battery charge/discharge systems
• Analyze system requirements and manage power interfaces with other onboard hardware
• Maintain power budgets and parametric models for the spacecraft
• Perform EMC analysis and propose mitigation measures
• Draft and manage RFPs for external suppliers, review technical offers
• Oversee hardware delivery and subcontractor coordination
• Define test and validation plans; support integration and subsystem testing
• Contribute to documentation across the project lifecycle (e.g., FMEA, operational procedures)
• Participate in formal reviews (MDR, PDR, CDR) and support flight operations
• Contribute to the development of future spacecraft power system architectures

Requirements
Must-Have Qualifications:
Degree in Power Management, Electronics, Aerospace, Physics, or similar
5+ years of experience in electrical/power systems engineering, preferably in the space sector
Practical experience with power conditioning/distribution, DC/DC converters, solar arrays, and battery management
Strong knowledge of space development lifecycles and experience with technical reviews
Fluent in English with excellent communication and analytical skills
Collaborative mindset and openness to cross-disciplinary work
Nice to Have:
Advanced knowledge of power electronics design and testing
Familiarity with actuator/motor drive systems
Hands-on debugging and testing experience
Understanding of space standards (ECSS, MIL) and tailoring practices
Benefits

• Participation: Possibility to join the Company Option Plan
• Remote: Hybrid work policy (approx. 3 days onsite, 2 days remote)
• Health Coverage: Private Medical Insurance via AXA
• Culture & Perks:
• A smart, supportive team with a friendly and open culture
• Room for growth and personal evolution alongside seasoned specialists
• Real responsibilities and exciting challenges in a fast-paced, innovative environment
• Flexible working hours and a caring, collaborative atmosphere

This organization leads the way in sustainable in-orbit services such as satellite debris removal, repair, inspection, and recyclingxe2x80x94shaping a safer, cleaner space ecosystem for future generations.
Ant-Tech
Ant-tech is a reputable headhunter agency in France, specializing in providing high-quality recruitment services for companies across various industries. With a team of experienced professionals and an extensive network of partners, Ant-tech connects talented candidates with organizations in need, particularly in the technology, finance, and other sectors. Committed to delivering optimal recruitment solutions, Ant-tech focuses not only on finding the right talent but also ensuring long-term and sustainable growth for both candidates and partner companies.