Ground Software Engineer II

Ground Software Engineer IIAt Rocket Lab, we're not just launching rockets — we're building the future of space. Our Space Systems team builds everything from complete spacecraft, precision payloads to the components and subsystems that allow them to thrive in space, like solar panels, flight software, star trackers, optical systems, separation systems, radios, and more. As a Ground Software Engineer II based out of Rocket Lab's global headquarters in Long Beach, CA, you will serve as a technical authority for spacecraft ground software across our Space Systems missions. You will help define and evolve the end-to-end architecture of ground systems, ensuring scalability, reliability, and mission success for both internal teams and external customers. This role is highly visible, with deliverables that support internal leadership, the board of directors, and investors. What You'll Get To Do: Own major parts of architecture and evolve Rocket Lab's web-based ground software platforms for spacecraft operations. Partner with flight software developers, mission operations personnel, and systems engineers to translate mission needs into scalable ground system designs. Deploy, configure, and optimize the Rocket Lab Ground Data System for diverse mission profiles. Establish robust monitoring, alerting, and reliability frameworks to proactively detect and mitigate issues. Provide technical direction and architectural guidance to ensure mission resilience, system integration, and long-term maintainability. Serve as a trusted advisor to leadership on ground software strategy, risk areas, and emerging technologies. Qualifications You'll Bring As Ground Software Engineer II:Bachelor's degree in engineering or other technical discipline 2+ years of relevant work experience in professional software development Experience architecting web-based software systems at scaleU.S. citizenship is required, due to program requirements Active Secret clearance OR ability to obtain and maintain one These Qualifications Would Be Nice To Have: Active TS clearance Strong systems-level thinking, with ability to balance technical trade-offs across performance, security, and maintainability Full-stack development experience, including: Backend – Python, Golang, and/or Rust Frontend – Typescript and Angular Database – InfluxDB, PostgreSQL, or equivalent Experience with end-to-end testing frameworks like Playwright Aerospace background supporting satellite, spacecraft, constellation, or launch vehicle ground/mission operations Experience designing with Python web frameworks (FastAPI or equivalent) Deep knowledge of microservice architectures and distributed systems Demonstrated leadership in end-to-end system design and delivery with engineering teams Ability to produce clear, well-structured, and well-documented software designs Familiarity with database architecture, schema design, and optimization Expertise in Git-based workflows, CI/CD pipelines, and Kubernetes orchestration Understanding of modern authentication/authorization frameworks (OAuth, etc.)Knowledge of CCSDS standards, including Space Packet Protocol, COP-1, and CFD