

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.
Senior Propulsion Test Engineer
As a Senior Propulsion Test Engineer at Astranis you will oversee propulsion component and system level test plan definition, test equipment design & build, and testing itself. A primary goal for this position is to increase the level of automation used in propulsion testing. You will work cross-functionally to ensure stakeholder and industry requirements are met while also considering cost and schedule implications of testing.
Role:
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Design, build, test, and qualify tests and test equipment for Astranis propulsion systems
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All this with a focus on automation of tests and test equipment
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Perform component and system level design, analysis, and trade studies for test equipment
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Manage facility projects to build infrastructure to support propulsion test requirements
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Design and build flight-like system level testbeds
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Develop and execute component and system level test plans
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Work cross functionally with design and software teams to ensure all components are tested in a flight-like way
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Assist in recruiting, interviewing, and hiring additional teammates to our rapidly-growing team
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Train propulsion test specialists and technicians to use test equipment
Requirements:
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Bachelor of Science degree in a technical discipline (e.g. engineering, physics)
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5+ years of industry experience with propulsion system testing
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Including being familiar with industry standards
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A passion for testing, including working in a fast-paced environment and doing hands-on design/development
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Demonstrated ability to personally design, build, and test hardware from scratch
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Experience with reading and writing technical standards and test plans
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Must be onsite 5 days a week
Bonus:
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Demonstrated experience in designing, testing, and operating spacecraft propulsion systems
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Specific experience with electric propulsion or monopropulsion systems
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Experience with Python, C++, and or Git
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Familiarity with AFSPCMAN 91-710 and other Range Safety documentation and requirements
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Familiarity with propellant material compatibility
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Familiarity with weld and weld inspection standards and best practices
What we offer:
All our positions offer a compensation package that includes equity and robust benefits.
Base pay is a single component of Astranis's total rewards package, which may also include equity in the form of incentive stock options, high quality company-subsidized healthcare, disability and life insurance benefits, flexible PTO, 401(K) retirement, 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
$150,000—$175,000 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.