← Back to jobs
SpaceX logo

Principal Mechanical Engineer (Starship)

Posted 2 weeks agoMechanicalProduct/Design

Job Description

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.

PRINCIPAL MECHANICAL ENGINEER (STARSHIP)

RESPONSIBILITIES:

  • Troubleshooting and maintenance: Investigate and resolve technical issues related to crane operation and maintenance, and provide recommendations for improvements.
  • Continuous improvement: Identify opportunities for innovation and improvement in crane design, operation, and maintenance processes.
  • Product testing: Plan and conduct testing and validation of new crane designs and modifications to ensure compliance with safety and performance standards.
  • Technical support: Provide technical expertise and guidance to internal and external stakeholders on crane design, operation, and maintenance.
  • Project management: Lead or contribute to crane engineering projects from concept to completion, ensuring adherence to budget and schedule.
  • Compliance and standards: Stay informed about industry standards, codes, and regulations related to cranes and ensure that designs and operations comply with relevant requirements.
  • Documentation: Prepare technical reports, specifications, and documentation related to crane design, testing, and maintenance activities.

BASIC QUALIFICATIONS:

  • Bachelor's degree in engineering and 8+ years of professional experience
  • 7+ years of experience leading teams to produce engineering products

PREFERRED SKILLS AND EXPERIENCE:

  • Master’s degree in aerospace engineering or relevant engineering discipline
  • Professional experience working with launch vehicles, space vehicles, command and control systems, and/or ground/space sensor systems
  • Excellent written and verbal communication skills with direct experience negotiating technical deliverables or scope
  • Significant experience leading cross-functional teams and working with external customers and systems engineering and technical assistance (SETA) representatives
  • Significant experience leading and performing quantitative system of systems architecture trades and development
  • Experience working with government or commercial spacecraft entities
  • Highly detail oriented, diligent, and hardworking
  • Passion for advancing the commercial space industry
  • Ability to work in a fast-paced, autonomously driven, and demanding start-up atmosphere

ADDITIONAL REQUIREMENTS:

  • Must be available to work extended hours and/or weekends as needed to support critical milestones or operations shifts
  • Ability to pass Air Force background checks for Cape Canaveral and Vandenberg
  • Must be willing to travel to other SpaceX offices and customer locations as needed, up to 25%

ITAR REQUIREMENTS:

  • To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here.

SpaceX is an Equal Opportunity Employer; employment with SpaceX is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

Applicants wishing to view a copy of SpaceX’s Affirmative Action Plan for veterans and individuals with disabilities, or applicants requiring reasonable accommodation to the application/interview process should reach out to [email protected].

Optimize Your Resume for This Job

Get a match score and see exactly which keywords you're missing

Optimize Resume

Ready to Apply?

This will take you to SpaceX's application page

Apply on SpaceX

Job Details

Department
Product/Design
Category
Mechanical
Employment Type
Full Time
Location
Brownsville, TX, United States
Posted
Feb 12, 2026, 07:07 PM
Listed
Dec 28, 2025, 09:11 AM

About SpaceX

Part of the growing space industry ecosystem pushing humanity toward interplanetary exploration.

Found this role interesting?

Shipping like we're funded. We're not. No affiliation.

Sequoia logo
Y Combinator logo
Founders Fund logo
a16z logo