Propulsion System Engineer Jobs (NOW HIRING)

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.

SPACECRAFT PROPULSION SYSTEMS ENGINEER II

We're currently seeking a Spacecraft Propulsion Systems Engineer II for our propulsion engineering team based out of Long Beach, CA. As a Propulsion Systems Engineer, you're responsible for system-level and component-level ownership of space systems propulsion and fluidic development. This team supports our Space Systems division, and leads cutting-edge programs for civil, commercial, and defense customers.

WHAT YOU'LL GET TO DO:

• Own development of new or existing products or systems, acting as technical lead to guide team through end-to-end development process.
• Conceptual and detailed performance calculations, systems modelling, analysis, and system designs.
• Requirements gathering, definition, and management. Systems engineering activities and leadership within the team.
• Test planning, setup, instrumentation, execution, and data analysis.
• Communicate with project stakeholders internal and external to the team.
• Technical risk-based decision making to the right/best solution when faced with an engineering challenge.
• Project management including schedule building and maintenance, identifying top priority items, tasking of other engineers and technicians, and communication of status to leadership and other teams.
• Mentorship and coaching of people within the team on technical and professional development.
• Defining and maintaining standard of excellence for their team through documentation, training, coaching, and review of others' work.
• Contributing to engineering process development and documentation at Rocket Lab related to areas of experience.

YOU'LL BRING THESE QUALIFICATIONS:

• Bachelor's degree in an engineering discipline.
• 2+ years of experience in propulsion system development or other high-performance field.
• US citizenship is required, due to program requirements.
• Ability to obtain and maintain a security clearance.

THESE QUALIFICATIONS WOULD BE NICE TO HAVE:

• A genuine passion for engineering, curious mindset, and willingness to learn.
• Demonstrated hands-on engineering skills, inside or outside the workplace.
• Comfortable working with high levels of ambiguity. Makes decisions using basic engineering principles, available literature and standards, technical risk assessments, test data, and physics-based models.
• Expertise in propulsion system modelling, static and transient analysis, and model validation using test data using software such as Amesim, EcosimPro, Simulink, Simscape, or similar.
• Experience working on propulsion systems utilizing different storable propellants, such as electrical and chemical.
• Excellent communication skills and the ability to work well within a team environment.
• Practice in identifying the necessary steps to achieve high level technical goals, scheduling them in a plan, and managing delivery against that plan.
• Experience with end-to-end development process including gathering requirements, detailed design, qualification, production, and acceptance testing.
• Strong grasp of all steps in the Systems Engineering V and risk-based decision making.
• Experience with Jama.
• Capabilities using Python for data manipulation and post-processing.
• Detailed mechanical design experience using NX (preferred) or equivalent industry standard CAD software.
• Experience with GD&T and engineering drawings.
• Experience using Product Lifecycle Management software such as Teamcenter (preferred), Windchill, or similar.
• Experience using National Instruments data acquisition systems.
• Experience with testing and troubleshooting flight hardware.
• Master's or PhD in engineering.

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.