← Back to results

Propulsion Engineer, Thermal & Fluid Analysis (Starship)

Join SpaceX as a Propulsion Engineer to enhance Starship's thermal and fluid systems for interplanetary travel.

Location
Starbase, TX
Compensation
Not disclosed
Level
mid
Type
full time

Posted by employer 4 months ago

First seen on Joblaze 4 months ago

Last verified on the company career page 1 day ago

Skills & Technologies

Python MATLAB Flexible on stack

Requirements

Experience
1–2 years
Education
Bachelor's degree
Visa
Sponsorship available

Not disclosed in this posting: compensation, work arrangement.

Joblaze summary

In the role of Propulsion Engineer focused on Thermal and Fluid Analysis for the Starship program, the engineer will conduct pre-mission analyses and automate workflows to enhance vehicle performance and reliability. Proficiency in engineering simulation software, particularly MATLAB, along with a solid understanding of propulsion systems and fluid dynamics, is essential. This position is ideal for individuals with a background in engineering and at least one year of relevant experience, particularly those who thrive in fast-paced environments. The team is dedicated to advancing reusable space transportation, contributing to SpaceX's ambitious goals.

Joblaze insights

  • Listed about 4 months ago — first seen on Joblaze May 23, 2026. Last confirmed on SpaceX's careers page October 9, 2026.
  • Python appears in 17.2% of 3067 comparable mid other roles in United States; MATLAB appears in 3.7% of 3067 comparable mid other roles in United States.

Quick facts

How much experience is required?
1–2 years of relevant experience for this Propulsion Engineer, Thermal & Fluid Analysis (Starship) role.
What's the tech stack?
Joblaze extracted these technologies from the posting: MATLAB, Python.
Does SpaceX sponsor work visas for this role?
Yes — the posting indicates visa sponsorship is available for the right candidate.
What seniority level is this role?
SpaceX targets mid-level candidates for this position.
Is this full-time or contract?
Full-time for this Propulsion Engineer, Thermal & Fluid Analysis (Starship) 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.

PROPULSION ENGINEER, THERMAL & FLUID ANALYSIS (STARSHIP)

As a Propulsion Engineer on the Starship Thermal & Fluids analysis team, you will ensure that fluid consumables are in the right place and at the right conditions for the Starship program. You will make engineering decisions to improve vehicle performance and reliability to help create a fully reusable transportation system designed to carry both crew and cargo to Earth orbit, the Moon, Mars, and beyond.

RESPONSIBILITIES:

  • Run pre-mission analysis on attitude control systems, propellant conditions, tank pressurization systems to maximize performance while staying robust.
  • Automate the workflow above to reduce engineering investment in per-mission analysis.
  • Pursue performance/robustness improvements.
  • Pursue operational simplicity and seek to reduce burden on other groups at SpaceX.
  • Produce quality documentation of your work to reduce miss-rate and improve efficiency.
  • Review peer work.

BASIC QUALIFICATIONS:

  • Bachelor's degree in an engineering discipline.
  • 1+ years of experience using engineering simulation software such as MATLAB (student project team and internship experience qualifies).

PREFERRED SKILLS AND EXPERIENCE:

  • Master’s degree in an engineering discipline.
  • 2+ years of professional experience with thermal or fluid analysis.
  • Strong understanding of spacecraft and/or launch vehicle propulsion systems and fluid components.
  • Experience with 0-D and 1-D thermal/fluid networks.
  • Working knowledge of scripting languages (specifically Python).
  • Excellent oral and written communication skills.
  • Ability to deliver against an aggressive schedule.

ADDITIONAL REQUIREMENTS:

  • Must be available to work extended hours and weekends as needed.

ITAR REQUIREMENTS:

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

Similar positions