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Harness Design Engineer (Starshield)

Join SpaceX as a Harness Design Engineer for the Starshield team, focusing on satellite avionics interconnection systems.

Location
Hawthorne, CA
Compensation
$100k–$140k/yr
Level
mid
Type
full time

Posted by employer 3 months ago

First seen on Joblaze 3 months ago

Last verified on the company career page 11 hours ago

Skills & Technologies

Requirements

Experience
1+ years
Education
Bachelor's degree

Not disclosed in this posting: work arrangement, visa sponsorship.

Benefits

401k Match Paid Vacation Paid Sick Leave Equity/Stock Options Paid Holidays Health Insurance Parental Leave

Joblaze summary

In the role of Harness Design Engineer for SpaceX's Starshield project, the engineer is responsible for the design and integration of satellite avionics interconnection systems, ensuring that all components meet rigorous standards from conception through to launch. Key skills include proficiency in CAD software, particularly Siemens NX, and experience in electro-mechanical harness design within complex systems. This position is ideal for engineers with a background in electrical or mechanical disciplines and at least one year of hands-on project experience. The role offers a unique opportunity to work on cutting-edge technology aimed at supporting national security efforts.

Joblaze insights

  • Listed about 3 months ago — first seen on Joblaze July 17, 2026. Last confirmed on SpaceX's careers page November 6, 2026.
  • Salary band is below the typical range for comparable tech roles (median ~$128,000).
  • Starts above 6% of 16 comparable mid other roles in United States that list Siemens NX we track (median $100,000 across 3 companies).
  • Siemens NX appears in 1.6% of 3395 comparable mid other roles in United States.

Quick facts

What's the salary range?
SpaceX lists $100,000–$140,000 for this role.
How much experience is required?
At least 1 year of relevant experience for this Harness Design Engineer (Starshield) role.
What's the tech stack?
Joblaze extracted these technologies from the posting: Siemens NX.
What seniority level is this role?
SpaceX targets mid-level candidates for this position.
Is this full-time or contract?
Full-time for this Harness Design Engineer (Starshield) role at SpaceX.

From the original posting

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars.

HARNESS DESIGN ENGINEER (STARSHIELD)

Starshield leverages SpaceX’s satellite technology and launch capability to support national security efforts. While Starlink is designed for consumer and commercial use, Starshield is designed for government use, with an initial focus on earth observation, communications, and hosted payloads.

SpaceX is looking to hire a satellite harness design engineer to work with a brilliant and passionate team of engineers. As a harness design engineer on the Starshield team, you will own harness design from the early stages of developing the vehicle electrical connectivity to component selection, qualification, production, and ultimately flight. This role is extremely multidisciplinary and will give you unparalleled exposure to high-level vehicle architecture and systems integration.

RESPONSIBILITIES:

  • Serve as the responsible engineer for satellite avionics interconnection systems, owning outcomes across design, integration, test, production, launch, and in-orbit operations
  • Architect system designs by specifying harness/channel capabilities, power and network connectivity, fault tolerance, reliability, and configuration management. Generate detailed electrical schematics to actualize architecture design
  • Develop electro-mechanical harness designs and drawings in a 3D NX CAD environment, with emphasis on articulating design intent to harness manufacturing and integration counterparts
  • Contribute to overall physical layout design to improve size, weight, power, and ease of assembly of the entire satellite
  • Work collaboratively with stakeholders across all disciplines (mechanical, electrical, RF, EMI, etc.) to identify requirements and close all trades
  • Perform analysis and physical testing of harnessing with respect to thermal, loads, and vibration to ensure electrical and mechanical properties are fully qualified over the full lifecycle
  • Own product delivery timelines from conception through launch. Work closely with harness production, integration, and supply chain teams to ensure designs are manufacturable, reliant/conformant, and installable on the satellite line on schedule
  • Perform R&D investigations and trade studies to push wire harness design to new boundaries in terms of reliability, mass, and cost savings at the satellite level
  • Demonstrate extreme ownership of product outcomes at every stage of development and production

BASIC QUALIFICATIONS:

  • Bachelor's degree in electrical, mechanical, or other engineering discipline
  • Experience with electro-mechanical wire harness design or manufacturing (includes internships, student projects, and professional experience)

PREFERRED SKILLS AND EXPERIENCE:

  • Experience with system trades and first-hand knowledge of how requirements tie hardware to larger systems
  • 1+ years of hands-on project experience with complex mechanical or electrical systems, preferably as a team lead (including internships)
  • Proficiency with CAD software packages, especially Siemens NX
  • Experience with electrical and optical harness design. In particular, schematic or wiring diagram definition, 3D design, formboard creation, 3D modeling of complex top-level assemblies, 3D modeling and analysis of avionics enclosures and secondary structure
  • Experience with harness design with complex requirements or environmental considerations in an at-rate manufacturing setting, such as in the aerospace, automotive, or marine industry
  • Experience with connector, wire, cable, fiber, overwrap, and shield component specification and selection
  • Demonstrated ability to own hardware or systems within an integrated engineering team outside a classroom setting (FSAE, Engineers without Borders, Student Directed Research, Design-Build-Fly, NASA student launch, personal entrepreneurial ventures, etc.)
  • Self-motivated with strong organizational, written, and oral communication skills
  • Must have an ongoing drive for continuous improvement in all aspects of work

ADDITIONAL REQUIREMENTS:

  • Active Top Secret, Top Secret SCI, OR ability and willingness to obtain a Top Secret clearance is desired but not required. An active clearance may provide the opportunity for you to work on sensitive SpaceX missions; if so, you will be subject to pre-employment drug and random drug and alcohol testing
  • Ability to work long hours and weekends as necessary to meet mission-critical deadlines
  • Ability to travel to SpaceX, vendors, customers, and partner locations as necessary 

COMPENSATION AND BENEFITS:

Pay Range:
Level 1: $100,000.00 - $117,500.00
Level 2: $115,000.00 - $140,000.00

Base salary is just one part of your total rewards package at SpaceX. You may also be eligible for long-term incentives, in the form of company stock or long-term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan. You will also receive access to comprehensive medical, vision, and dental coverage, access to a 401(k) retirement plan, short and long-term disability insurance, life insurance, paid parental leave, and various other discounts and perks. You may also accrue 3 weeks of paid vacation and will be eligible for 10 or more paid holidays per year. Employees accrue paid sick leave pursuant to Company policy which satisfies or exceeds the accrual, carryover, and use requirements of the law.

Those with an active clearance will receive a 10% differential, up to an additional $20,000 annually, once officially briefed into a classified program.

ITAR REQUIREMENTS:

Standard company text repeated across SpaceX's postings is omitted here.

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