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Sphere Defense

European counter-UAS interceptor developer

Electronics Engineer

Board & Electronics DesignConfirmed live in the last 24 hours
Full-timeBrussels, BelgiumIn-person

About the Job

Requirements

  • A Bachelor's or Master's degree in Electrical Engineering or equivalent.
  • At least 4 years of relevant experience, with significant ownership of complex designs.
  • Proficiency with Altium Designer and/or Cadence OrCAD/Allegro.
  • Deep electrical engineering skills in both digital and analog design.
  • Proficiency with schematic capture and PCB layout design.
  • Knowledge of design for manufacturing (DFM) and reliability issues for complex electronics.
  • Experience selecting components and creating production-ready documentation, including bills of materials and assembly documentation.
  • Hands-on ability in system bring-up and internal prototyping of boards.
  • Proficiency with laboratory equipment, including oscilloscopes and spectrum analyzers.
  • Ability to work in a high-ambiguity environment and take on new challenges.
  • Excellent written and spoken English.

Responsibilities

  • Design, develop, and test system architectures and electronic boards, internally and with external partners, incorporating high-speed peripherals and sensors.
  • Bring up boards and systems, ensuring that intended functional and performance requirements are met.
  • Work with colleagues to integrate feedback during design reviews.
  • Troubleshoot and debug problems, ensuring that issues are addressed as they arise.
  • Ensure designs adhere to industrial quality standards by drafting test plans and working with test houses for validation and certification.
  • Draft production-level documentation for the entire product lifecycle.
  • Support and mentor the team as needed.

Desired Qualifications

  • Experience working with flying robots.
  • Ability to write firmware to bring up boards and PC software to test them.
  • Experience with FPGAs.
  • Experience with Embedded Linux (Yocto).
  • Experience interfacing with electronics manufacturing services (EMS) and implementing end-of-line (EOL) tests.
  • Experience with one or more of the following: RF/antenna design, motor control, rigid-flex design, electro-optical systems, or signal integrity/power delivery network (SI/PDN) simulation.
  • French or Dutch language skills.

About the Company

Sphere Defense

European counter-UAS interceptor developer

Sphere Defense is a Brussels-based defense-tech company that develops autonomous counter-UAS systems to defend airspace from unmanned threats. Its flagship product is a jet-powered interceptor guided by AI, designed for mass production and built with European-made components to support sovereignty. The interceptor detects, tracks, and neutralizes hostile drones, functioning as an autonomous or semi-autonomous unit to protect critical infrastructure and national security environments. The company differentiates itself by prioritizing European sourcing and production, leveraging leadership from Sky-Hero and Axon’s investment to scale development and reduce dependence on foreign supply chains.

Company size
11-50
Company stage
Not listed
Total funding
Not listed
Headquarters
City of Brussels, Belgium
Founded
Not listed

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