Software Engineer, Hardware-in-the-Loop (Starlink)

Software Engineer, Hardware-in-the-Loop (Starlink) Redmond, WA SpaceX was founded under the belief that a future where humanity is 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. The Starlink engineering teams are building highly reliable in‑space mesh networks, designing secure systems to guarantee access to space, designing next‑gen communication, sensing software, and more. You will be responsible for development and design of innovative test systems that enable rapid development and accurate testing of Starlink vehicle software and hardware. Our engineers own the full lifecycle of the products they create, from development and testing to operational support, giving you critical ownership of the projects you work on. RESPONSIBILITIES Create software and supporting infrastructure that enables frequent and reliable deployment, test execution, and data analysis as part of a continuous integration and release system. Analyze test results and identify bugs that require in‑depth investigations with engineers across the organization. Work closely with both software and hardware engineers to provide an intuitive, fast, and high signal‑to‑noise ratio integrated test platform. Develop robust test execution across multiple environments: hardware‑in‑the‑loop (HITL, HIL) and virtualized hardware simulations. Engage in hands‑on and cross‑domain collaboration with engineers to identify, investigate, and resolve issues with Starlink hardware/software. BASIC QUALIFICATIONS Bachelor’s degree in computer science, engineering, math, or STEM discipline and 1+ years of professional experience in test systems, software or hardware development; OR 3+ years of professional experience in test systems, software or hardware development in lieu of a degree (internship experience is applicable). Development experience in Python, C, C++, or Rust. To conform to U.S. Government export regulations, applicants must be a U.S. citizen or national, U.S. lawful permanent resident, Refugee, Asylee, or be eligible to obtain required authorizations from the U.S. Department of State. PREFERRED SKILLS AND EXPERIENCE Experience building, testing, or working with CI/CD systems. Linux and Bash proficiency and experience with networking protocols. Strong skills in troubleshooting, debugging, performance optimization, and unit testing. Developed and deployed software that has been used in real‑world applications/projects. Data analysis skillset and experience with simulation software. Experience with containerization technologies (e.g., Docker, Kubernetes). Solid fundamental knowledge of networks, electronics, RF communications, math, and physics. Creative approach to problem solving, exceptional analytical skills and engineering fundamentals. Excellent organizational and communication skills. Ability to learn quickly and work effectively in a dynamic environment. ADDITIONAL REQUIREMENTS Must be willing to work extended hours and weekends as 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 in Washington State accrue paid sick time in compliance with state and federal law. Company shuttles are offered to employees for roundtrip travel from select Seattle locations to the SpaceX Redmond office Monday to Friday. 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 View email address on click.appcast.io. #J-18808-Ljbffr