About the job
ABOUT ROCKET LAB
At Rocket Lab, we are pioneering the future of space exploration with our comprehensive suite of launch services and spacecraft manufacturing solutions. Our mission drives us to make space accessible, enabling groundbreaking scientific research, Earth observation, and innovative technology demonstrations. With our Electron rocket ranking as the second most frequently launched U. S. rocket and over 230 satellites deployed into orbit, we are constantly raising the bar in the aerospace industry.
Our upcoming Neutron rocket will expand our capabilities for medium-lift missions, while our Space Systems division is at the forefront of satellite design and manufacturing, contributing to NASA's missions to the Moon and Mars, as well as the James Webb Space Telescope.
Join us in building hardware that truly makes a difference.
The systems you create will not just exist on paper; they will be launched into orbit, supporting vital missions in deep space exploration and Earth observation. We are currently seeking a Senior Development Engineer (Propulsion Testing) to enhance our Space Systems team in Auckland.
KEY RESPONSIBILITIES:
This dynamic role involves taking full ownership of propulsion components and fluid systems throughout their lifecycle—from concept development to qualification and production. You will spearhead the creation of test setups, execute testing campaigns, analyze results, and troubleshoot real-world hardware issues.
Collaboration is key; you will work alongside a multidisciplinary team to innovate new systems and refine existing designs, ensuring mission success while overcoming challenges in development and production. You will also play a critical role in setting standards by reviewing and approving test plans and reports, guiding risk assessments, and mentoring fellow engineers.
Your daily focus will be on testing activities—planning, instrumentation, execution, and analysis—while maintaining a holistic perspective and effectively communicating with stakeholders across the organization.

