Astranis builds advanced satellites for high orbits, expanding humanity’s reach into the solar system. Today, Astranis satellites provide dedicated, secure networks to highly-sophisticated customers across the globe— large enterprises, sovereign governments, and the US military. With five satellites on orbit and many more set to launch soon, the company is servicing a backlog of more than $1 billion of commercial contracts.
Astranis is the preferred satellite communications partner for buyers with stringent requirements for uptime, data security, network visibility, and customization.Astranis has raised over $750 million from some of the world’s best investors, from Andreessen Horowitz to Blackrock and Fidelity, and employs a team of 450 engineers and entrepreneurs. Astranis designs, builds, and operates its satellites out of its 153,000 sq. ft. headquarters in Northern California, USA.
As a Power Electronics Engineer, you will be tasked with conceptualizing, designing, testing, validating, and otherwise owning power converters and power systems. You will work with a range of multidisciplinary team members to engineer the best solution, trading size, weight, cost, power, efficiency, thermal performance, and other key requirements.
You will be joining an established team of experienced power engineers working to create the next generation of power conversion on our next generation satellites. Day-to-day will include simulations, schematic, layout, and hands-on board bring-up, debugging, and optimizing. Every day is a new exciting challenge to build what hasn't been built, and a new exciting opportunity to put your skills to the test engineering the future of the space industry.
Role- Design kW-level power systems for our satellites
- Manage and control key components such as solar panel arrays, power regulation and distribution, and high-density batteries
- Integrate these systems into the spacecraft by working closely with the rest of the team
- Assist in recruiting, interviewing, and hiring additional teammates to our rapidly-growing team.
- Bachelor of Science degree in Electrical Engineering or equivalent
- 0-6 years of experience
- A passion for hardware development, including working in a fast-paced environment and hands-on design and development
- Experience in designing, building, and testing analog and digital circuits
- Power electronics experience
- PCB design experience
- Experience with designing for fault tolerance, especially to withstand a radiation environment
- Experience with photovoltaics
- Experience with Li-ion batteries and management systems
- Experience with magnetics in power electronics
- EMI/EMC experience
Top Skills
What We Do
Astranis is building small, low-cost telecommunications satellites. Our mission is to help get online the 4 billion people who are without internet access.
