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Astranis Space Technologies Tech Stack

Low-cost geostationary satellites for global broadband and government missions

Space Research and Technology San Francisco, California 501–1,000 employees Founded 2015 Privately Held

Astranis designs and manufactures geostationary satellites for commercial broadband and government contracts. The engineering-dominant hiring mix (141 of 198 active roles) paired with substantial manufacturing and operations headcount reflects a company executing hardware production at scale—not pure software. Stack is split across embedded systems (C/C++, FPGA, radiation-hardened electronics) and ground infrastructure (Python, React, GNU Radio). Pain points cluster around execution velocity and reliability: streamlining operations, removing scheduling obstacles, screening long-term defects, and accelerating development suggest a company managing the complexity of going from design to orbit.

Tech Stack 140 technologies

Core StackPython Linux Solidworks SolidWorks Active Directory Smartsheet C++ NetSuite GitLab GitHub Jenkins React C/C++ GNU Radio FPGA Git Mercurial Subversion Bash Altium Femap Ansys Windows macOS Google Workspace Microsoft Project CAD Bazel CMake Tekton+110 more

What Astranis Space Technologies Is Building

Challenges

  • Backlog of commercial contracts
  • Mission-critical software reliability
  • Streamlining operations
  • Improving inventory accuracy
  • Screening long term reliability defects
  • Removing execution obstacles
  • Keeping program on schedule
  • High throughput satellite network optimization
  • Increasing operational velocity
  • Development acceleration

Active Projects

  • Satellite software and hardware development
  • Designing and testing hardware/software for first satellite
  • Ground control and telemetry software
  • Design and build tooling and equipment for propulsion components
  • Telemetry dashboards
  • Process validation for new manufacturing processes
  • Continuous improvement of existing processes
  • Model spacecraft components
  • Automated testing software
  • Satellite network management software

Hiring Activity

Steady200 roles · 60 in 30d

Department

Engineering
141
Manufacturing
14
Finance
9
HR
7
Sales
7
Ops
5
Security
4
Marketing
3

Seniority

Senior
68
Mid
53
Intern
37
Manager
14
Junior
10
Lead
7
Director
6

Notable leadership hires: Physical Security Director, Sales Director

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About Astranis Space Technologies

Astranis builds satellites for geostationary orbit designed to deliver low-cost broadband to governments, enterprises, and regional operators. The company's flagship product, MicroGEO, is a compact satellite that provides dedicated capacity without the overhead of large, multi-use platforms. Beyond commercial work, Astranis holds contracts with the U.S. Space Force and NASA to support government communications, positioning and navigation, and science missions across multiple orbital regimes. The company has secured approximately $1 billion in committed customer contracts for 12+ satellites scheduled to launch over the next two years. Operations span San Francisco headquarters and include over 400 engineers and manufacturing personnel focused on satellite assembly, test, ground software, and mission operations.

HeadquartersSan Francisco, California
Company Size501–1,000 employees
Founded2015
Hiring MarketsUnited States

Frequently Asked Questions

What is Astranis's main product?

MicroGEO, a low-cost geostationary satellite offering dedicated broadband capacity. The company has $1B in customer contracts for 12+ satellites launching over the next two years.

Does Astranis work with government agencies?

Yes. Astranis holds contracts with the U.S. Space Force and NASA for communications, positioning/navigation, and science missions across geostationary and medium-earth orbit.

What tech stack does Astranis use?

Embedded: C/C++, FPGA, GNU Radio, radiation-hardened electronics. Ground systems: Python, React. CAD/simulation: SolidWorks, ANSYS, Altium. DevOps: GitHub, GitLab, Jenkins, Tekton, Bazel.

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