Astranis logo

Software Engineer - Hardware Test

Astranis San Francisco, California, United States

onsite
Posted Aug 3, 2026

**Role & Seniority: ** Hardware Test Engineer (Software Engineer – Hardware Test); mid-level (req. 2–5+ years embedded/hardware testing; also contributes to hiring)

**Stack/Tools: **

  • Python (3+ years)

  • Linux + shell (1+ year)

  • Version control: Git or similar (1+ year)

  • Ground support/telemetry & ground control software

  • Hardware test interfaces/tools: debugging circuits with debugger, logic analyzer, oscilloscope

  • Work with test instruments; write drivers for ground support equipment

  • Top 3 Responsibilities:

    • Design software architecture supporting vehicle integration and test operations

    • Develop automated testing (component + integrated) and implement ground control/telemetry software

    • Convert/refine electrical engineering specs into test/validation plans; support lifecycle from proposal → test → flight

  • Must-have skills:

    • Embedded systems or hardware development/testing experience (2–5+ years)

    • Strong Python (3+ years)

    • Linux/shell proficiency (1+ year)

    • Git/VC experience (1+ year)

    • Ability to read schematics/data sheets and debug hardware/software interfaces (debugger + logic analyzer + oscilloscope)

    • Clear written/verbal communication

  • Nice-to-haves:

    • Web frameworks and databases
  • Location & Work type:

    • Northern California, USA (HQ: 153,000 sq. ft.)

    • On-site implied by HQ role description (

Full Description

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. Software Engineer - Hardware Test We are seeking a highly skilled and motivated Hardware Test Engineer to join our rapidly-growing Software team. In this role, you will be responsible for designing high-level software architecture to support vehicle integration and test operations. You will collaborate with multiple engineering teams to create and implement successful test plans, and develop software for automated testing at both component and integrated levels. Additionally, you will refine specifications from electrical engineers to validate critical flight components, support all phases of development from proposal to successful test and flight, implement ground control and telemetry software, and contribute to the growth of our team through recruitment and hiring efforts. Role Engage in the design of high-level software architecture in support of vehicle integration and test operations Work with test instruments, and engage in writing drivers for ground support equipment Implement software for automated testing at component and integrated levels Refine specifications from electrical engineers to validate critical flight components Support all phases of development from initial proposal development through successful test and flight Implement ground control and telemetry software Assist in recruiting, interviewing, and hiring additional teammates to our rapidly-growing team Requirements Bachelors, degree in CS, EE (or equivalent background knowledge) 2-5+ years of experience in embedded systems or hardware development / testing. 3+ Years of experience with Python (or other high-level object oriented scripting language(s)) 1+ Years of experience with Linux and shell command line tools 1+ Years of experience with version control systems (git, mercurial, svn, or others) A passion for building things, including working in a fast-paced environment and hands-on design and development Excellent written and verbal communication skills Experience reading schematics and data sheets, debugging circuits that interface with embedded software, from debugger to logic analyzer to oscilloscope Bonus Experience with web development frameworks and databases

What we offer

  • All our positions offer a compensation package that includes equity and robust benefits.
  • Base pay is just one component of Astranis’s total rewards package. Your compensation also includes a significant equity package via incentive stock options, high-quality company-subsidized healthcare, disability and life insurance, 401(k) retirement planning, flexible PTO, and free on-site catered meals.
  • Astranis pay ranges are informed and defined through professional-grade salary surveys and compensation data sources. The actual base salary offered to a successful candidate will additionally be influenced by a variety of factors including experience, credentials & certifications, educational attainment, skill level requirements, and the level and scope of the position.
  • Base Salary
  • $115,000—$150,000 USD

U. S. Citizenship, Lawful Permanent Residency, or Refugee/Asylee Status Required

  • (To comply with U.S. Government space technology export regulations, applicant must be a U.S. citizen, lawful permanent resident of the United States, or other protected individual as defined by 8 U.S.C. 1324b(a)(3))
  • Our mission and our products are meant to connect the world and everyone in it, regardless of gender, race, creed, or any other distinction. We believe in a diverse and inclusive workplace, and we encourage all people to join our team and bring their unique perspective to help make us stronger.
Embedded systemsHardware testingPythonLinuxShell scriptingVersion controlGitSchematic readingCircuit debuggingDebuggerLogic analyzerOscilloscopeSoftware architectureTelemetry softwareGround support equipmentmulti-location

Cookies & analytics consent

We serve candidates globally, so we only activate Google Tag Manager and other analytics after you opt in. This keeps us aligned with GDPR/UK DPA, ePrivacy, LGPD, and similar rules. Essential features still run without analytics cookies.

Read how we use data in our Privacy Policy and Terms of Service.