Full-Time
Radiation Effects Engineer
Astranis
501-1,000 employees
GEO satellites delivering bandwidth-as-a-service
Compensation Overview
$120k - $165k/yr
No H1B Sponsorship
San Francisco, CA, USA
In Person
US Top Secret Clearance, US Citizenship Required
 Aerospace Engineering (1) |
|---|
- Bachelor of Science degree in nuclear engineering, electrical engineering, physics, or equivalent technical field
- A passion for hardware development, including working in a fast-paced environment and hands-on design and development
- Experience with electrical design
- Experience designing and testing for radiation effects
- Experience in testing analog and digital circuits
- Experience with fault-tolerant high reliability systems
- US Citizenship or Green Card
- Support the design of fault tolerant electrical systems for operating in a radiation environment
- Simulate and model the GTO and GEO radiation environments on PCBA designs
- Coordinate and run radiation testing campaigns to upscreen components
- Develop fault-tolerant systems & operations into the spacecraft by working closely with the rest of the team
- Support other electrical design, bringup, and test activities
- Assist in recruiting, interviewing, and hiring additional teammates to our rapidly-growing team
- Experience developing electrical designs in space or other high-radiation environments
- Experience with the Geostationary radiation environment (TID, SEE, DDD)
- Experience running tests at radiation labs
- Experience with designing dosimeter circuits
- ECAD + MCAD Experience (Altium, Solidworks)
- Base pay and compensation are not items; ignore
- Other bonus items not listed
Astranis builds and operates small, low-cost satellites in geostationary orbit to provide bandwidth-as-a-service for global connectivity. Its satellites carry telecom payloads that deliver internet capacity to customers, including commercial entities and government agencies, via turnkey services that simplify procurement and reduce costs. Customers buy bandwidth and use Astranis’ satellite capacity to reach previously unserved regions, rather than building and managing their own satellites. The company differentiates itself by owning the design, manufacturing, and operation of its GEO satellites, enabling cost-efficient, turnkey connectivity solutions for markets that traditional providers overlook. The goal is to close the digital divide by bringing affordable internet access to billions of people worldwide and to build a large, sustainable market for satellite-based connectivity.
Company Size
501-1,000
Company Stage
Series E
Total Funding
$1.2B
Headquarters
San Francisco, California
Founded
2015
Simplify's Take
What believers are saying
- $450M funding expands MicroGEO production for 100 satellites by 2030.
- Chunghwa Telecom partners for Taiwan's first dedicated MicroGEO satellite.
- USSF and NASA contracts secure high-margin government revenue streams.
What critics are saying
- Block 3 satellites delay to 2025 erodes first-mover edge versus Starlink.
- Starlink Starshield achieves price parity by 2027, squeezing defense margins.
- $1B backlog relies on few customers; Thaicom loss triggers 20% revenue drop.
What makes Astranis unique
- MicroGEO satellites deliver 8.5 Gbit/s throughput, exceeding 7.5 Gbit/s specs.
- Vanguard enables air-gapped point-to-point comms via MicroGEO for defense.
- Omega satellites provide 50 Gbps at 600 kg mass from 2026 launches.
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Benefits
An equity stake in the company.
Comprehensive medical, dental, and vision insurance.
Unlimited vacation days.
Healthy, delicious, free lunch catered in every day.
Complementary OneMedical membership.
Great office chairs, stand-up desks, and a machine shop.
Reimbursement to spend on commuting from outside SF
Generous, fully-paid parental leave.
Growth & Insights and Company News
6 month growth
↑ 0%1 year growth
↓ -1%2 year growth
↑ 1%Chunghwa Telecom has entered a partnership with Astranis to create a geostationary satellite specifically designed for Taiwan.
Taipei, April 15 (CNA) Taiwan-based telecom service provider Chunghwa Telecom Co. recently signed a strategic agreement with Astranis Space Technologies Corp., an American satellite start-up, to develop the first dedicated compact geostationary orbit (MicroGEO) satellite for Taiwan.
Astranis, operator of a satellite internet company intended to bridge the digital divide, raised an additional $50 million of Series D venture funding from NTT Docomo Ventures, and other investors.
As part of this ambitious effort, Orbits first partnered with Astranis, the world's leading operator of dedicated communications satellites, to construct its latest satellite.
Astranis to develop resilient GPS satellites for USSF.