Software Engineer (Starshield) - Top Secret Clearance
- Salary
- $125,000 - $150,000
- Level
- Mid
Not stated in the posting: work type, visa.
Open. First seen 7 July 2026.
About the role
SpaceX's standard text
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 (STARSHIELD) - TOP SECRET CLEARANCE
The Starshield mission is to support national security through a focus on timely and reliable information delivery. Our partners in the intelligence community and defense services need best-in-class technology, developed and fielded quickly and iteratively. Our goals are focused on delivering meaningful new capabilities through both new hardware development and continual software innovation.
The Starshield Software team is building software that safely and securely operates our constellation of thousands of satellites. With our focus on national security missions, we are developing novel technologies to secure our networks and data. We are looking for software engineers who are interested in learning about security applications as well as embedded system development to help us innovate.
Software engineers are engaged in every step of the design process for new technologies. We directly maintain our software systems in production whether as part of our distributed ground network or the software flying aboard our satellites. We are looking for engineers who want to write their own code, test their own systems, and have extreme influence over the end outcomes.
Aerospace or satellite experience is not required to be successful here – we want engineers to bring fresh ideas from all areas in software. We look for engineers who love solving problems and seek to make an impact on an inspiring mission helping our national security. We are looking for versatile, motivated and collaborative engineers.
RESPONSIBILITIES:
- Create highly reliable software systems that control thousands of satellites in low earth orbit
- See your software through from start to finish: from figuring out the core needs to prototyping, developing, and testing; to on-orbit rollout and beyond
- Work with interdisciplinary teams to brainstorm, design, and build the next generation of satellite capabilities, from cutting-edge sensors and inter-satellite lasers to space-based cloud compute
- Work directly with end customers to deliver quality products and data to meet their needs
There are several roles within the Starshield software team with different focus areas. Applicants will interview for specific focus areas based on hiring needs and qualifications. Specific role responsibilities may include:
- Write high quality Linux-based C++ software for common processors and micro controllers (e.g. ARM, PowerPC, x86, etc.)
- Develop novel embedded cryptography applications for satellites and ground equipment
- Develop highly performant networks to connect sensor data to end users
- Build automated ground-based software systems that integrate smart data processing with command and control of the satellites
- Develop models and simulations for flight-like vehicle software testing, network performance analysis, or research & development projects
- Develop tools that allow for test execution across multiple environments: virtualized hardware, real hardware-in-the-loop, and even vehicle-in-the-loop testing
BASIC QUALIFICATIONS:
- Bachelor's degree in computer science, engineering, math, or scientific discipline; OR 2+ years of professional experience in software development in lieu of a degree
- Development experience in C, C++, or Rust
- Active Top Secret, Top Secret SCI, or DOE Level Q clearance
PREFERRED SKILLS AND EXPERIENCE:
- Solid fundamental knowledge of computer architecture, networks, debugging, and software testing
- Ability to work effectively and creatively in a dynamic environment with changing needs and requirements
- Ability to work independently and in a team, take initiative, and communicate effectively
- Production experience with containerization technologies (e.g. Docker, Kubernetes)
- Experience with relational databases (PostgreSQL, CockroachDB, or similar)
ADDITIONAL REQUIREMENTS:
- This position requires successfully obtaining and maintaining a Top Secret Security Clearance as a condition of employment. While the clearance may not be immediately necessary upon hire, we encourage you to initiate the application process promptly upon accepting this offer. Your ability to secure the necessary clearance is essential for fulfilling key responsibilities of the role. Should you be unable to obtain it, SpaceX reserves the right to modify or terminate your employment to align with operational needs.
- Willing to work extended hours and weekends when needed
COMPENSATION AND BENEFITS:
Pay Range:
Level 1: $125,000.00 - $150,000.00
Level 2: $145,000.00 - $175,000.00
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.
Those with an active clearance will receive a 10% differential, up to an additional $20,000 annually, once officially briefed into a classified program.
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's standard text
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.
What this role asks for
87% of this description is written for the role. The rest is SpaceX's standard text, folded away below.
Read against SpaceX's other open postings on this site.
The team: Starshield Software Engineering HIRES STEADILY
This role is one of 57 open in Starshield Software Engineering. 17 were posted in the last 30 days and the oldest in March: a team that hires all year rather than one being built.
WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS
C++ (40 of 57), Networking (38 of 57), Python (36 of 57), Linux (32 of 57), Kubernetes (29 of 57), Golang (28 of 57), Bash (22 of 57)
OTHER ROLES ON THIS TEAM
- FPGA Engineer (Starshield) posted Oct 14
- AI Security Software Engineer (Starshield) posted Oct 8
- AI Security Software Engineer (Starshield) posted Oct 8
- Embedded Software Engineer, Platform (Starshield) posted Oct 8
- Sr. Cybersecurity Engineer (Starshield) posted Oct 5
- Sr. Cybersecurity Engineer (Starshield) posted Oct 5
- Software Engineer, AI Infrastructure (Starshield) posted Oct 1
- Software Engineer, AI Infrastructure (Starshield) posted Oct 1
- Software Engineer, AI Infrastructure (Starshield) posted Oct 1
- Software Engineer, AI Infrastructure (Starshield) posted Oct 1
- Sr. Software Engineer, AI Infrastructure (Starshield) posted Oct 1
- Sr. Software Engineer, AI Infrastructure (Starshield) posted Oct 1
- Sr. Software Engineer, AI Infrastructure (Starshield) posted Oct 1
- Sr. Software Engineer, AI Infrastructure (Starshield) posted Oct 1
- Sr. Site Reliability Engineer, AI Infrastructure (Starshield) posted Sep 22
- Site Reliability Engineer, AI Infrastructure (Starshield) posted Sep 22
- Sr. Network Engineer, AI Infrastructure (Starshield) posted Sep 22
- Principal Cybersecurity Engineer (Starshield) posted Sep 18
- Principal Cybersecurity Engineer (Starshield) posted Sep 18
- Sr. Network Engineer, AI Infrastructure (Starshield) posted Sep 15
- Sr. Network Engineer, AI Infrastructure (Starshield) posted Sep 15
- Sr. Network Engineer, AI Infrastructure (Starshield) posted Sep 15
- Network Engineer, AI Infrastructure (Starshield) posted Sep 15
- Network Engineer, AI Infrastructure (Starshield) posted Sep 15
- Network Engineer, AI Infrastructure (Starshield) posted Sep 15
- Sr. Site Reliability Engineer, AI Infrastructure (Starshield) posted Sep 15
- Sr. Site Reliability Engineer, AI Infrastructure (Starshield) posted Sep 15
- Sr. Site Reliability Engineer, AI Infrastructure (Starshield) posted Sep 15
- Site Reliability Engineer, AI Infrastructure (Starshield) posted Sep 15
- Site Reliability Engineer, AI Infrastructure (Starshield) posted Sep 15
- Site Reliability Engineer, AI Infrastructure (Starshield) posted Sep 15
- New Graduate Engineer, Security Software (Starshield) posted Sep 11
- New Graduate Engineer, Security Software (Starshield) posted Sep 11
- Security Software Engineer (Starshield) posted Sep 10
- Security Software Engineer (Starshield) posted Sep 10
- Product Security Engineer (Starshield) posted Aug 21
- Product Security Engineer (Starshield) posted Aug 21
- Sr. Security Software Enginer (Starshield) posted Aug 21
- Sr. Security Software Enginer (Starshield) posted Aug 21
- Sr. Software Engineer (Starshield) posted Aug 5
- Software Engineer, Satellite Systems (Starshield) posted Jul 13
- Software Engineer, Product Development (Starshield) posted Jul 6
- Software Engineer, High Performance Computing posted Jul 6
- Full Stack Software Engineer (Starshield) posted Jun 26
- Software Engineer (Starshield) posted Jun 26
- Sr. Network Engineer (Starshield) posted Jun 26
- Sr. Network Engineer (Starshield) posted Jun 26
- Sr. Site Reliability Engineer (Starshield) posted Jun 17
- Sr. Site Reliability Engineer (Starshield) posted Jun 17
- Sr. Site Reliability Engineer (Starshield) posted Jun 17
- Site Reliability Engineer, Kubernetes Platform (Starshield) posted Jun 17
- Site Reliability Engineer, Kubernetes Platform (Starshield) posted Jun 17
- Software Engineer, Flight Software C++ (Starshield) posted Jun 16
- Software Engineer (Starshield) posted Apr 10
- New Graduate Engineer, Software posted Apr 3
- Software Engineer, Embedded Software (Starshield) posted Mar 12
From the team and dates on SpaceX's own job board.
Other openings for this role
2 postings for this role in Hawthorne, CA since 7 March 2026, 1 still open. None has been taken down and posted again.
- 7 July 2026 – open (this posting)
- 7 March 2026 – closed 9 July 2026
See Software Engineer salaries in the United States →
Similar jobs
- Software Engineer, Imaging at Anduril Industries
Shares 5 skills: Rust, C, Embedded Systems… · same seniority · same country - Embedded Software Engineer at Rainmaker Technology Corporation
Shares 5 skills: Rust, C, Embedded Systems… · same seniority · same country - Mid-Career Software Engineer at CHAOS Industries
Shares 4 skills: Rust, C++, Docker… · same seniority · same city - Senior Embedded Software Engineer - RDK-B/Wi-Fi (Contract, Onsite - Denver, CO) at Consult Red
Shares 5 skills: Rust, C, Embedded Systems… · same country - Senior Software Engineer, Embedded (TS Cleared) at Apex Technology
Shares 5 skills: Rust, C, Embedded Systems… · same country - Application Software Engineer, Flight Software at SpaceX
Also at this company
Is this your posting and you want it taken down? Email info@careerholo.com.