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Spacex Physics Jobs (NOW HIRING)

SpaceX

Software Engineer, Simulation

Hawthorne, CA · On-site

$145K - $195K/yr

... SpaceX. * Develop and optimize next-generation software that integrates CFD tools, meshing software, and CAD platforms for multi-physics simulations; contribute to transitioning results viewing to ...

SpaceX

Software Engineer, Simulation

Hawthorne, CA · On-site

$145K - $195K/yr

... SpaceX. * Develop and optimize next-generation software that integrates CFD tools, meshing software, and CAD platforms for multi-physics simulations; contribute to transitioning results viewing to ...

SpaceX

Software Engineer, Simulation

Hawthorne, CA · On-site

$145K - $195K/yr

... SpaceX. * Develop and optimize next-generation software that integrates CFD tools, meshing software, and CAD platforms for multi-physics simulations; contribute to transitioning results viewing to ...

SpaceX

Software Engineer, C++ (Simulations)

Hawthorne, CA · On-site

$145K - $175K/yr

... SpaceX flight systems. You will program the core simulation infrastructure and collaborate on the building of models of fluids, electronics, and multi-body physics systems. This is a high impact role ...

SpaceX

Sr. Software Engineer, Computer Vision

Hawthorne, CA · On-site

$160K - $225K/yr

... physics-informed neural networks (PINNs) or surrogate modeling ADDITIONAL REQUIREMENTS: * Ability to work extended hours and weekends as necessary * Ability to travel to other SpaceX sites as needed ...

SpaceX

Sr. Software Engineer, Computer Vision

Hawthorne, CA · On-site

$160K - $225K/yr

... physics-informed neural networks (PINNs) or surrogate modeling ADDITIONAL REQUIREMENTS: * Ability to work extended hours and weekends as necessary * Ability to travel to other SpaceX sites as needed ...

SpaceX

Software Engineer, C++ (Simulations)

Hawthorne, CA · On-site

$145K - $175K/yr

... SpaceX flight systems. You will program the core simulation infrastructure and collaborate on the building of models of fluids, electronics, and multi-body physics systems. This is a high impact role ...

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How much do spacex physics jobs pay per hour?

As of Sep 5, 2026, the average hourly pay for spacex physics in the United States is $20.06, according to ZipRecruiter salary data. Most workers in this role earn between $12.50 and $25.48 per hour, depending on experience, location, and employer.

What do SpaceX physicists do?

SpaceX physicists apply principles of physics to solve complex problems related to spacecraft, rockets, and propulsion systems. They work on projects such as trajectory optimization, material analysis, and fluid dynamics to enhance the performance and safety of space missions. Their work involves both theoretical modeling and practical experimentation in collaboration with engineers and other scientists. By leveraging their expertise, they help SpaceX push the boundaries of space exploration and technology.

What are the key skills and qualifications needed to thrive as a physicist at SpaceX?

To thrive as a physicist at SpaceX, you need a deep understanding of advanced physics, mathematics, and engineering principles, typically supported by at least a bachelor's or master's degree in physics or a related field. Experience with simulation software, programming languages (such as Python or MATLAB), and familiarity with industry-specific tools like finite element analysis (FEA) are highly valued. Strong problem-solving skills, collaboration, and the ability to communicate complex ideas clearly set candidates apart. These competencies are crucial for innovating and solving real-world challenges in aerospace technology and mission-critical projects.

What are some typical challenges faced by physicists working at SpaceX, and how are they addressed within project teams?

Physicists at SpaceX often encounter complex, multidisciplinary challenges such as integrating theoretical models with practical engineering solutions under tight deadlines. They collaborate closely with engineers, software developers, and materials scientists to troubleshoot issues that arise during spacecraft design and testing. Effective communication and adaptability are crucial, as priorities can shift rapidly in response to project needs or testing results. Regular team meetings and a strong culture of knowledge sharing help ensure that problems are addressed efficiently, fostering both individual and team growth.

What is the difference between Spacex Physics vs Aerospace Engineer?

AspectSpacex PhysicsAerospace Engineer
Required CredentialsBachelor's or higher in Physics or related fieldBachelor's or higher in Aerospace Engineering or related field
Work EnvironmentResearch labs, R&D departments, space industryDesign, testing, and manufacturing facilities, aerospace companies
Industry UsageResearch, development, and analysis for space missionsDesign and develop aircraft and spacecraft systems

Spacex Physics focuses on theoretical and applied physics principles used in space technology, while Aerospace Engineers design and build aircraft and spacecraft systems. Both roles require strong technical skills, but Spacex Physics leans more toward research and analysis, whereas Aerospace Engineering emphasizes design and manufacturing.

Does SpaceX hire physics majors?

SpaceX hires physics majors for roles such as aerospace engineers, research scientists, and technical specialists. Candidates typically need strong backgrounds in physics, mathematics, and engineering principles, along with relevant experience or advanced degrees. Skills in problem-solving, programming, and familiarity with aerospace systems are also valuable.
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Spacex Physics jobs near you
Infographic showing various Spacex Physics job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 80% Full Time, 18% Part Time, and 1% Contract. Highlights an 79% Physical, 2% Hybrid, and 19% Remote job distribution, with an average salary of $41,731 per year, or $20.1 per hour.

Software Engineer, Simulation

SpaceX

Hawthorne, CA • On-site

$145K - $195K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 5 days ago

SpaceX rating

8.7

Company rating: 8.7 out of 10

Based on 152 frontline employees who took The Breakroom Quiz

16th of 72 rated aerospace companies

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.
SOFTWARE ENGINEER, SIMULATION
As a software engineer on the NDE & Materials Software team, you will develop, improve, and advance our in-house multi-physics simulation engine-currently supporting high-pressure die casting and investment casting processes-to the next level. This role will expand the engine's capabilities to additional manufacturing domains, including additive manufacturing, welding, structural stress and strain analysis, grain prediction, and more. You will help apply these simulations to increase part yield, reduce inspection burden, and optimize parts across Raptor, Starship, Starlink, and other programs at SpaceX. Strong software engineering skills and experience applying Machine Learning (ML) and AI to simulation solutions are key to success. The team consists of world-class experts in solidification physics, casting, metallurgy, and simulation. Experience with casting or solidification is not required-just a desire to learn, collaborate, and enable the best future for manufacturing at SpaceX.
RESPONSIBILITIES:
  • Own software architecture and quality of simulation software used across SpaceX.
  • Develop and optimize next-generation software that integrates CFD tools, meshing software, and CAD platforms for multi-physics simulations; contribute to transitioning results viewing to web-based 3D tooling.
  • Build advanced interfaces for viewing and interpreting simulation results.
  • Troubleshoot and debug issues related to software integration, meshing quality, and simulation accuracy.
  • Leverage machine learning and AI solutions-such as surrogate modeling and physics-informed neural networks-to accelerate simulations, enhance efficiency, drive novel improvements, increase part yield, reduce inspection burden, and optimize parts.
  • Collaborate with cross-functional teams to implement new features and automate processes.
  • Conduct testing and validation of simulation results using industry-standard benchmarks.

BASIC QUALIFICATIONS:
  • Bachelor's degree in computer science, engineering, math, or STEM discipline; OR 5+ years of professional experience building software in lieu of a degree.
  • 2+ years of software development experience in C++, Python, or other object oriented languages.

PREFERRED SKILLS:
  • Experience working with numerical solvers for complex physics domains (e.g., tools like OpenFOAM, ANSYS Fluent, COMSOL Multiphysics).
  • Strong meshing skills for complex simulations (e.g., tools like NX, ANSYS Meshing, SnappyHexMesh).
  • Demonstrated experience applying machine learning and AI solutions (e.g., surrogate modeling, physics-informed neural networks, Fourier neural operators, neural operators, graph neural networks etc) to accelerate simulations.
  • Experience with visualization tools (ParaView, VisIt, Tecplot) and web-based 3D tooling (e.g., Three.js).
  • Experience with web development frameworks such as Flask, SQLAlchemy, and FastAPI.
  • Front-end experience in React or similar JavaScript UI frameworks.
  • Database experience with PostgreSQL, SQL Server, or similar database technologies.
  • Good understanding of version control, testing, continuous integration, build, deployment, and monitoring.
  • Strong Linux experience.
  • Knowledge of high-performance computing (HPC) environments and parallel processing.
  • Strong problem-solving abilities and attention to detail for optimizing simulation efficiency.
  • Excellent communication skills for documenting code and collaborating in team settings.

ADDITIONAL REQUIREMENTS:
  • Ability to work extended hours and weekends as necessary.
  • Ability to travel to other SpaceX sites as needed (up to 20%).
COMPENSATION AND BENEFITS:
Pay Range:
Level 1: $125,000.00 - $160,000.00
Level 2: $145,000.00 - $195,000.00
Your actual level and base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, and experience.
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.
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 EEOCompliance@spacex.com.

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About SpaceX

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Industry

Aerospace product and parts manufacturing, data services, guided missile and space vehicle manufacturing and satellite telecommunications

Company size

1,001 - 5,000 Employees

Headquarters location

Hawthorne, CA, US

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