Senior Integration & Test Engineer I​/II

Rocket Lab is an end‑to‑end space company delivering responsive launch services, complete spacecraft design and manufacturing, payloads, satellite components, and more – all with the goal of opening access to space. The rockets and satellites we build and launch enable some of the most ambitious and vital space missions globally, supporting scientific exploration, Earth observation and missions to combat climate change, national security, and exciting new technology demonstrations.

Our Electron rocket has become the second most frequently launched U.S. rocket annually and has delivered more than 230 satellites to orbit. We are also developing Neutron, our upcoming medium‑lift reusable launch vehicle for larger constellation deployment. The Space Systems business designs and builds our extensive line of satellites, payloads, and their components, including spacecraft that have been selected to support NASA missions to the Moon and Mars and components used on the James Webb Space Telescope.

Based out of Rocket Lab’s global headquarters in Long Beach, CA, the Senior Integration & Test Engineer I/II is responsible for the development, test, and deployment of flight spacecraft systems, as well as the development, maintenance, and upgrading of the test systems that support those hardware systems. Support is required for the Space Systems organization, with deliverables for internal leadership, board of directors, and investors.

(This position can be hired at the Senior Integration & Test Engineer I or Senior Integration & Test Engineer II level.)

• Lead and own integration and test campaigns at various levels of spacecraft development
• Work collaboratively with team members to define systems requirements, as well as verification and validation plans
• Develop acceptance, qualification, and R&D test plans for spacecraft systems
• Develop, maintain, and operate environmental test systems (Vibe, TVAC, Thermal, EMI, etc.)
• Develop and maintain mechanical and electrical ground support equipment and facilities
• Interface with ground test software and implement flight software configuration changes
• Lead investigations into anomalous vehicle behavior
• Interface with hardware‑in‑the‑loop test systems

• Bachelor’s degree in electrical, electronics, mechatronics, aerospace, or other engineering degree
• 5+ years of experience in a test engineering or other hands‑on engineering role
• Experience with environmental testing, such as thermal vacuum or random vibration testing
• Proficiency with C, C++, Python, or MATLAB; and Windows 10 and Microsoft Office products
• Experience in writing technical documentation, such as procedures, reports, and requirements
• U.S. citizenship with ability to obtain and maintain a security clearance

• Bachelor’s degree in electrical, electronics, mechatronics, aerospace, or other engineering degree
• 8+ years of experience in a test engineering or other hands‑on engineering role
• Experience with environmental testing, such as thermal vacuum or random vibration testing
• Proficiency with C, C++, Python, or MATLAB; and Windows 10 and Microsoft Office products
• Experience in writing technical documentation, such as procedures, reports, and requirements
• U.S. citizenship with ability to obtain and maintain a security clearance

• Master’s or PhD in electrical, electronics, mechatronics, aerospace, or other engineering degree
• 4+ years of professional experience as a test engineer in the aerospace industry
• Strong understanding of satellite subsystems (CDH, ADCS, EPS, and COMM)
• Experience working in a clean room and with ESD‑sensitive equipment
• Hands‑on experience using electrical test equipment (PSU, Oscilloscope, DMM, etc.)
• Exposure to designing and implementing test systems for electronics
• Understanding of sensors, signal conditioning and data acquisition electronics
• Familiarity with spacecraft harness design and best practices
• Experience with 3D CAD software, preferably NX
• Experience with RF testing and hardware‑in‑the‑loop testing
• Basic knowledge of networking
• Experi…