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🟒 Actively Hiring Β· Posted Today ⏳ Closes in 60 days US Corridor πŸ›‘οΈ US Work Authorization 🏒 EXTERNAL

Lead Software Engineer, Full Stack - Top Secret Clearance

🏒 SpaceX β€’ πŸ“ El Segundo, CA β€’ πŸ•’ Oct 9, 2026
Salary Range
Salary Disclosed on Application
Full Benefits Package
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Location Base
El Segundo, CA
Tier-1 US Economic Zone
Est. Take-Home Pay
72% - 78% (After Federal/State Tax)
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Transatlantic Parity
1.0 USD β‰ˆ Β£0.79 GBP Living Standard
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Position Overview & Specifications

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 ofΒ enabling human life on Mars.

LEAD SOFTWARE ENGINEER, FULL STACK - TOP SECRET CLEARANCE

As a Lead Software Engineer in Special Programs, you will lead a team of software engineers to design, develop, and test key aspects of software solutions that support the exploration and validation of future technologies used in all SpaceX flight systems. You will have full ownership of the direction and delivery of a suite of scalable, high-performance web applications that span the design, build, test and operations pipeline for cutting-edge innovations that will expand SpaceX's capabilities in ground and space systems. This is a high-impact role where you will work across the engineering groups to build a high-throughput distributed system to develop and demonstrate cutting-edge software and hardware.

Aerospace experience is not required to be successful here - rather, we look for smart, motivated software engineers who enjoy taking on complex challenges, work well in dynamic environments, and care about software best practices. Our software is critical to future mission successes, and we have no shortage of interesting challenges that require innovative, cutting-edge solutions.

RESPONSIBILITIES:

  • Own the outcomes and delivery of a software engineering team contributing to full stack software solutions used for analysis, prototypes, ground software and operator user interfaces in support of flight systems
  • Manage technical results, performance evaluations and professional growth for all your reports
  • Develop and maintain a roadmap with clear, achievable short-term and long-term goals
  • Work closely with customer and SpaceX teams to ensure that operational use cases & task analyses are clearly & efficiently implemented in an intuitive and modern UI/UX
  • Foster a culture of excellence, emphasizing high-quality work, peer support, and cross-functional collaboration
  • Identify and eliminate roadblocks, empower team ownership, and motivate individuals to succeed
  • Lead architecture discussions, design decisions, and code reviews
  • Ensure adherence to software development processes and industry best practices
  • Oversee all phases of software development, from design and implementation to testing, mission integration, and operations

BASIC QUALIFICATIONS:

  • Bachelor's degree in computer science, mathematics, computer engineering, or electrical engineering
  • 5+ years of experience in full stack software development
  • Experience with JavaScript or TypeScript libraries including either React or Lit
  • Professional experience developing applications using programming languages such as Python, Rust or C++
  • 1+ years of experience with database systems such as Postgres, MySQL, or Oracle
  • 1+ years of professional leadership experience
  • Active Top-Secret, Top-Secret SCI, or DOE Level Q clearance

PREFERRED SKILLS AND EXPERIENCE:Β 

  • Expert knowledge of JavaScript and Python
  • Demonstrated focus and interest in designing, architecting, and implementing excellent, high-quality software
  • Experience with highly available concurrent systems
  • Experience with high-performance computing systems
  • Experience with automated build and test frameworks such as Bamboo, Ansible, and Jenkins
  • Experience with containerized solutions such as Docker and Kubernetes
  • Experience with developing intuitive, web-based UI/UX to manage critical operations.
  • Experience with working with US government counterparts to convert operational needs & requirements into a full stack software solution.
  • Professional experience with Linux or Unix systems and tools
  • Strong skills in debugging, performance optimization, data throughput analysis and unit testing
  • Strong creative and innovative problem-solving skills
  • Ability to work effectively in a dynamic environment by quickly adapting to changing needs and requirements
  • Able to work well in an integrated engineering environment, including frequent interactions with engineers and managers of other engineering disciplines
  • Professional experience managing a team of software engineers

ADDITIONAL REQUIREMENTS:Β 

  • 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.
  • Note that an active clearance may provide the opportunity for you to work on sensitive SpaceX missions; if so, you will be subject to pre-employment drug and random drug and alcohol test
  • Must be willing to travel (approximately 10%) to other SpaceX locations, as necessary
  • Able to work extended hours and weekends when necessary to support proposal or critical project timelines

COMPENSATION AND BENEFITS: Β 

Pay Range: Β  Β 
Lead Software Engineer: $165,000.00 - $230,000.00/per year.Β 

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. Those with an active clearance will receive a 10% differential, up to an additional $20,000 annually, once officially briefed into a classified program.

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, stock options, 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. Β§ 1157, or (iv) Asylee under 8 U.S.C. Β§ 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here. Β 

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 toΒ EEOCompliance@spacex.com.Β 

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Candidate Selection & Onboarding Process

1

Application & Resume Screening

Submit your tailored CV/Resume directly to the talent acquisition portal.

2

Technical & Competency Interviews

Virtual interviews with the hiring manager and multidisciplinary team.

3

Formal Offer & Benefits Negotiation

Written agreement outlining compensation, equity, retirement vesting, and relocation allowances.

4

Onboarding & Corporate Integration

Equipment provisioning, team orientation, and commencement of duties.

United States Work Authorization & Sponsorship Guide

Corridor Intelligence

Under United States immigration law (INA Β§ 101(a)(15)(H)), foreign nationals seeking full-time professional positions typically navigate either non-immigrant specialty occupation classifications or immigrant visa sponsorship:

πŸ‡ΊπŸ‡Έ H-1B Specialty Occupation & Cap

Requires a relevant Bachelor's degree or higher. Employers must file an approved Labor Condition Application (LCA) with the US Department of Labor confirming the prevailing wage rate.

⚑ TN / O-1 / STEM OPT Pathways

Canadian and Mexican citizens qualify under USMCA (TN status). F-1 STEM graduates benefit from 36-month aggregate work authorization through E-Verify enrolled employers.

βš–οΈ Official regulatory reference: USCIS Working in the US & US DOL Foreign Labor Certification.

Candidate Preparation Blueprint: Technology

Recruitment Insights

Based on transatlantic hiring benchmarks for Lead Software Engineer, Full Stack - Top Secret Clearance roles across SpaceX's corporate sector, successful applicants typically excel across three core dimensions:

1. Domain Competency

Demonstrated portfolio evidence, architecture/system design case studies, or validated professional certifications directly applicable to Technology.

2. Behavioral & Leadership

STAR method competency responses highlighting cross-functional leadership, conflict resolution, and delivering measurable enterprise ROI under tight timelines.

3. Compensation Alignment

Total compensation expectation aligned within the benchmarked Salary Disclosed on Application bracket, including retirement vesting and health parity.

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