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Sr. Software Engineer (Components)

Join SpaceX as a Senior Software Engineer to develop advanced software for spacecraft and launch vehicle components.

Location
Hawthorne, CA
Compensation
$165k–$265k/yr
Level
senior
Type
full time

Posted by employer 4 days ago

First seen on Joblaze 3 days ago

Last verified on the company career page 1 day ago

What you'll build

  • Develop modular, reusable test and automation software
  • Write automation software to interact with flight hardware
  • Develop custom automation solutions
  • Develop algorithms to analyze complex test data
  • Maintain and troubleshoot existing automation infrastructure

Must have

  • Bachelor’s degree in an engineering, math, or science discipline
  • 5+ years of software programming experience using Python, C, or similar

Nice to have

  • Computer science degree
  • Extensive knowledge of Linux and Windows operating systems
  • Experience with configuration management and version control software
  • Experience with continuous integration and agile development
  • Experience with control feedback loop design and implementation

Practical constraints

  • Willing to work extended hours and weekends as needed

Requirements

Experience
5+ years
Education
Bachelor's degree
Visa
Sponsorship available

Not disclosed in this posting: work arrangement.

Benefits

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

Joblaze summary

In this role, the Senior Software Engineer on the Components Team at SpaceX focuses on developing and maintaining software for testing and automating the manufacturing of advanced spacecraft components. Proficiency in Python and experience with hardware-software integration are essential, alongside a strong background in engineering or computer science. This position is well-suited for experienced engineers who thrive in complex problem-solving environments and can collaborate across disciplines. The team is dedicated to pushing the boundaries of aerospace technology, contributing to SpaceX's ambitious goals.

Joblaze insights

  • Listed 3 days ago — first seen on Joblaze September 26, 2026. Last confirmed on SpaceX's careers page September 28, 2026.
  • Salary band is above the typical range for comparable tech roles (median ~$126,550).
  • Starts above 62% of 241 comparable senior other roles in United States that list Python we track (median $150,000 across 54 companies). See Python salary trends
  • Python appears in 16.2% of 2320 comparable senior other roles in United States; Signal Processing appears in 0.5% of 2320 comparable senior other roles in United States.

Quick facts

What's the salary range?
SpaceX lists $165,000–$265,000 for this role.
How much experience is required?
At least 5 years of relevant experience for this Sr. Software Engineer (Components) role.
What's the tech stack?
Joblaze extracted these technologies from the posting: Automation, C++, Embedded Electronics, Linux, Python, Signal Processing.
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 senior candidates for this position.
Is this full-time or contract?
Full-time for this Sr. Software Engineer (Components) 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.

SR. SOFTWARE ENGINEER (COMPONENTS)

The Components Team develops and manufactures the most advanced spacecraft and launch vehicle components in the world. Our engineers serve as software and hardware experts for the flow control devices, avionics, and mechanisms that drive the critical capabilities on our Starship, Raptor, Dragon and Falcon vehicles - from engine throttling to attitude control and more. We design and build avionics, valves, regulators, and actuators for maximum performance and reliability in extreme environments, with temperatures ranging from +900F to -400F, pressures beyond 10,000 psig, and actuators above 2,000,000 Newtons.

The Components Engineering Software Team is a diverse set of software engineers who write Test Software, Factory Automation Software, Hardware Drivers, Web Interfaces, and Firmware which enable advanced component testing, hardware manufacturing, and analysis.

As a Software Engineer on the Components Engineering team, you will have the unique opportunity to design and develop across multiple software fields and technologies as well as cross disciplinarily with multiple hardware teams. You will be expected to create novel, robust software from the ground up which enables testing, analysis, and production of rocket components.

We are looking for people who excel at solving complex problems, maintain a high sense of urgency in their work, and contribute as a team player to build new capabilities and innovate in our software.

RESPONSIBILITIES:

  • Develop modular, reusable test and automation software in Python and similar languages for manufacturing and engineering design verification
  • Write automation software to interact with flight hardware, test equipment, instrumentation, and production documentation systems
  • Develop custom automation solutions to engineering and manufacturing challenges using a combination of embedded electronics and innovative hardware
  • Develop algorithms to analyze complex test data to determine if components have met acceptance criteria
  • Maintain and troubleshoot existing automation infrastructure and work with partner teams to determine and correct root cause of failures
  • Define and implement project plans, manage milestones and hold reviews to assure reliable test systems are delivered to production

BASIC QUALIFICATIONS:

  • Bachelor’s degree in an engineering, math, or science discipline
  • 5+ years of software programming experience using Python, C, or similar

PREFERRED SKILLS AND EXPERIENCE:

  • Computer science degree
  • Proven proficiency in software knowledge
  • Extensive knowledge of Linux and Windows operating systems
  • Experience with configuration management and version control software
  • Experience with continuous integration and agile development
  • Experience automating processes and testing to improve manufacturing yields and reduce production time
  • Experience developing application, test, or automation software in an interdisciplinary environment
  • Experience with control feedback loop design and implementation
  • Experience with numerical analysis techniques and signal processing in multiple domains
  • Extensive knowledge with a range of digital and analog interfaces including GPIB, USB, VISA, TCP/IP, VLAN, CAN bus, SPI, I2C, Modbus, analog-to-digital conversion
  • Experience troubleshooting interactions between software and hardware such as network devices and lab instrumentation
  • Experience with spacecraft fluid systems
  • Experience with high power electrical systems
  • Experience with electro-mechanical systems
  • Experience with embedded hardware product development

ADDITIONAL REQUIREMENTS:

  • Willing to work extended hours and weekends as needed
COMPENSATION AND BENEFITS:

Pay Range:
Level 3: $165,000.00 - $265,000.00

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:

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

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