New Graduate Engineer, Propulsion; Raptor

Hawthorne, CA

Space

X is actively developing the technology to enable human life on Mars and is looking for a Propulsion Engineer to join the Raptor team—the world’s most advanced rocket engine powering Starship’s journey. The role involves mechanical design, analysis, manufacturing, and testing of high‑performance flight hardware, with a focus on efficiency, reusability, and rapid iteration.

• Design and develop next‑generation rocket engines, test stands, and production lines.
• Perform hand calculations and finite element analysis to assess, optimize, and evolve designs.
• Iterate on manufacturing processes and development testing in a fast‑paced environment.
• Collaborate with interdisciplinary teams to integrate hardware with all Raptor systems and support mission operations.
• Own large business outcomes and drive personal and professional growth within the program.
• Participate in the transition from building hardware to launching reusable rockets to orbit.

• Bachelor’s degree in engineering or physics.
• 1+ year of mechanical and/or fluid‑systems engineering experience through projects, internships, or professional work.
• Graduating in the spring, summer, or fall of 2026.

• Strong analytical skills for data‑driven decision making.
• Ability to conduct trade studies and provide clear recommendations using first principles.
• Experience in a nimble, entrepreneurial engineering environment with tight time or budget constraints.
• Proven competitive achievements in engineering, math, or science contests or top percentile academic performance.
• Hands‑on hardware development experience or passion for building real‑world products.
• Ability to manage multiple projects concurrently and demonstrate rapid growth in responsibility.
• Resilience and capacity to overcome challenges in pursuit of ambitious goals.
• Academic success at a rigorously regarded institution (minimum GPA 3.5/4.0, 95th percentile standardized test scores, or merit‑based scholarship).

• Ability to work extended hours and weekends as needed.

Propulsion Engineer/Level I: $ – $ per year. Salary may vary based on experience, education, and skills.

Eligible for long‑term incentives, company stock, stock options, discretionary bonuses, and Employee Stock Purchase Plan. Comprehensive medical, vision, and dental coverage, 401(k) plan, disability and life insurance, paid parental leave, paid vacation (3 weeks), and paid holidays (10+). Paid sick leave per company policy.

Space

X is an Equal Opportunity Employer. Employment is governed on merit, competence, and qualifications and will not be influenced by race, color, religion, gender, national origin, veteran status, disability status, age, sexual orientation, gender identity, marital status, or any other legally protected status.