# Harness Design Engineer Intern (Fall 2026)

**Astranis**

- **Location:** San Francisco
- **Salary:** $29/hr
- **Clearance:** None required
- **Eligibility:** US person or protected individual
- **Export control:** ITAR/EAR controlled
- **Visa:** Not specified
- **Discipline:** Engineering
- **Seniority:** Internship
- **Posted:** 2026-04-30

[Apply on Astranis](https://job-boards.greenhouse.io/astranis/jobs/4597559006)
[View on Outerspace Today](https://terminal.outerspacetoday.com
/jobs/harness-design-engineer-intern-fall-2026-astranis-4597559006)

---

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.

#### **Harness Design Engineer Intern (Fall 2026)**

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 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.

---
_Aggregated from the employer's public careers feed by Outerspace Today. Eligibility and pay fields are extracted for self-selection only; verify on the employer posting._