Senior RF/Communication Systems Engineer

Astranis  · San Francisco  · Feb 27, 2026

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 $1.2 billion from some of the world’s best investors, including Andreessen Horowitz, Baillie Gifford, Blackrock, Fidelity, Franklin Templeton, and Snowpoint, and employs a team of 500 engineers and entrepreneurs. Astranis designs, builds, and operates its satellites out of its 153,000 sq. ft. headquarters in Northern California, USA. Senior RF/Communication Systems Engineer

Requirements:
• Lead R&D efforts for new radio features / technologies / custom components
• Work closely with many design teams, including RF, Antenna, digital hardware, FPGA, mechanical, thermal
• Communications related signal processing algorithm design and test
• Assist in recruiting, interviewing, and hiring additional teammates to our rapidly-growing team.
• Bachelor of Science degree in electrical engineering or equivalent
• 7+ years of experience
• Strong fundamentals in "signals and systems" and digital communications
• Familiar with hardware components and their associated impairments / limitations
• Comfortable working in the lab, testing radio hardware, using signal generator, signal analyzer, network analyzer, oscilloscope, etc
• Proven ability to triage and debug issues discovered in testing
• Comfortable developing software (Python, and some C/C++)
• Fast to learn new tools and workflows
Apply Now
Company
Astranis
Location
San Francisco
Job Type
Full-time
Category
RF / Microwave
Posted
Feb 27, 2026
Source
Original posting ↗
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