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. Harness Design Engineer Intern (Summer 2027) Internships at Astranis typically last for twelve weeks, and are hourly roles designed for students who are currently enrolled at a four-year university. As an Intern, you will have an amazing opportunity to work on hard problems — we pride ourselves on giving everyone at Astranis a chance to do meaningful work on challenging projects, no matter their seniority. Many past interns have designed and tested hardware/software that is heading to space on our first satellite, and many of them are now full-time employees at Astranis. If you have already graduated from a four-year university, please apply to be an Associate Engineer. Role: - Work with the harnessing design team on designing flight and test harnessing - Create wiring diagrams, block diagrams, schematics, and layout drawings of spacecraft harnessing - Work with cross-functional teams to define interfaces between different subsystems - Use CAD programs to route harnessing in 3D - Utilize EE fundamentals to select appropriate design components based on various requirements like voltage, power, frequency, and data-rate - Work with production to fabricate in-house cables Requirements: - Currently pursuing a B.S., M.S. or Ph.D. in mechatronics or electrical engineering (or equivalent technical degree) - Interest in learning about, designing, and working with various spacecraft systems and subsystems - Familiar with power and data transmission concepts Bonus: - Experience with Zuken (or other harness design software) - Experience with various connectors and wire types including MIL circular and D-Sub/microD - Experience with 3D CAD software like Solidworks The base pay for this position is $29.00 per hour. Base Hourly Pay $29 — $29 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 products are built for everyone, regardless of gender, race, creed, or background. We believe in a diverse and inclusive workplace, and we invite all people to join our team and bring their unique perspectives to make us stronger. Astranis SMS Terms of Service - Recruiting Updates: By opting in, you agree to receive SMS updates, interview coordination, and recruiting communications from Astranis Space Technologies Corp. - Opt-Out: You can cancel this service at any time by replying STOP . We will send one final text confirming your unsubscription. - Opt-In Again: To resume receiving messages, reply START or YES . - Support & Rates: For assistance, reply HELP or contact us at coordinators@astranis.com. Message and data rates may apply. Message frequency varies; carriers are not liable for delayed or undelivered messages. - Privacy: For details on how we protect your data, view our Privacy Policy .