Senior Spacecraft Mechanical Engineer I

ABOUT ROCKET LAB Rocket Lab is the end-to-end space company building rockets, spacecraft, and critical subsystems that keep the world connected, protected, expand humanity’s reach to the Moon, Mars, and beyond. We move fast, build real hardware for meaningful missions, and make the impossible routine. Come shape the future with us. SPACE SYSTEMS At 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. Our Space Systems team has enabled more than 1,700 missions, ranging from interplanetary exploration, in-space manufacturing to national security and defense initiatives. The team has built spacecraft, payloads, and components for missions to the Moon and Mars, working with partners including NASA, the Space Development Agency, and the U.S. Space Force. Whether it’s a single high-performance spacecraft, constellation, or the vertically integrated components that help them get to space — our world class Space Systems team is empowering some of the boldest and most ambitious space missions. SENIOR SPACECRAFT MECHANICAL ENGINEER I We are currently seeking a Senior Spacecraft Mechanical Engineer I to join our space vehicle design team based out of Long Beach, CA. This team supports our Space Systems division, and leads cutting-edge programs for civil, commercial, and defense customers. Mechanical engineers are responsible for developing high performance and lightweight satellite deployment systems, mechanisms, and satellite bus configurations for our customers. They also work hands-on with flight hardware, and drive the technical development of our Space Systems missions. WHAT YOU’LL GET TO DO: • Support the Business Development team with proposals and mission concepts • Develop high performance and lightweight satellite systems, mechanisms, and satellite bus configurations for our customers • Develop concepts and satellite configurations for high value science and interplanetary missions • Define what mechanisms look like on a modern satellite system/bus • Own component designs from conceptual design through production, test, and operation • Perform hand-calcs and FEA to drive design decisions • Lead key component design, manufacturing, and test reviews • Create and maintain product definition through CAD, production drawings, and test and operations procedures • Manage development schedules, vendors, budgets, and other project deliverables YOU’LL BRING THESE QUALIFICATIONS: • Bachelor’s degree in aerospace or mechanical engineering; or other engineering discipline • 5+ years of mechanical engineering experience • Experience with CAD modeling and drawing • U.S. citizenship is required, due to program requirements THESE QUALIFICATIONS WOULD BE NICE TO HAVE: • Master’s or PhD in aerospace or mechanical engineering; or other engineering discipline • Spacecraft/satellite design experience • Rapid conceptual design iteration experience • Exceptional mechanical mechanism problem-solving skills • Hands-on development and testing experience • Experience with analysis and interpretation of test data (Thermal, Vibe) • Ability to take a product from concept through to production with little supervision • Highly self-motivated and able to work autonomously • Master’s degree in mechanical engineering or aerospace engineering • Ability to apply GD&T to component designs • Experience developing satellite deployment systems • General spacecraft systems engineering knowledge, and experience with requirements assessments and interface control document generation This position may require prolonged periods of sitting, standing, walking, computer work, and occasional exposure to moderate levels of noise, dust, and fumes in production areas. Join one of the world's fastest-growing space companies and own a piece of it. In addition to competitive base pay, you'll receive company stock as part of your total compensation package, giving you a direct stake in our success. As we expand to new launch sites, groundbreaking missions, and global markets, your ownership has the opportunity to grow alongside the company. Our comprehensive benefits package includes our industry-leading Employee Stock Purchase Program (with a 15% discount on company stock), top-tier medical plans (HMO, PPO, and a zero cost HDHP option with a significant HSA company contribution), dental and vision coverage, paid vacation and sick time, 11 paid holidays, flexible spending and dependent care accounts, paid parental leave, disability and life insurance, and a 401(k) retirement plan with company match. Additional perks include subsidized EV charging, onsite fitness centers (where available), discounted gym memberships, complimentary snacks and beverages, 50% employee discount on our popular merch store, and a variety of other employee discounts. 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 Pay Range (CA Only) $124,000—$186,000 USD WHAT TO EXPECT We’re on a mission to unlock the potential of space to improve life on Earth, but that’s not an easy task. It takes hard work, determination, relentless innovation, teamwork, grit, and an unwavering commitment to achieving what others often deem impossible. Our people out-think, out-work, and out-pace. We pride ourselves on having each other’s backs, checking our egos at the door, and rolling up our sleeves on all tasks big and small. We thrive under pressure, work to tight deadlines, and our focus is always on how we can deliver, rather than dwelling on the challenges that stand in the way. Important information: FOR CANDIDATES SEEKING TO