Machining Engineer I — Propulsion Systems

ABOUT ROCKET LAB

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, climate change mitigation, 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. While we work to develop Neutron, our upcoming medium‑lift, reusable launch vehicle for larger constellation deployment, our Space Systems business designs and builds our extensive line of satellites, payloads, and 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.

Neutron is a medium lift launch vehicle capable of delivering the mega constellations of tomorrow, high‑assurance payloads, and human spaceflight. As a highly reusable launch platform, Neutron will deliver a highly cost‑effective and reliable launch solution leveraging Rocket Lab’s proven execution history with the Electron program.

We are currently seeking an enthusiastic Manufacturing Engineer with a focus in Machining based out of Rocket Lab's Headquarters in Long Beach, CA. The role will be responsible for the machining development of new products and product revisions related to the Rutherford engine (currently in use on the second most frequently launched U.S. rocket) and the Archimedes engine.

WHAT YOU’LL GET TO DO:

• Contribute to design reviews as an expert in design for manufacture, design for machining, productivity, and quality control.
• Select, procure, and install machine shop equipment and develop maintenance/calibration plans.
• Develop in‑house machining capability for Archimedes components and implement rapid iterations.
• Design, develop, and implement tooling and equipment for production use to improve quality, delivery, and/or cost performance.
• Lead continuous improvement and cost‑reduction projects within the fabrication department.
• Collaborate with other Rocket Lab machine shops for general alignment, capability, and support.
• Develop and mentor less experienced engineers and machinists on a daily basis.

QUALIFICATIONS YOU’LL BRING:

• Bachelor’s degree in mechanical, aerospace, manufacturing engineering, or equivalent.
• Hands‑on experience in a machine shop.
• Familiarity with CAM software and 5‑axis CNC equipment.
• Well versed in GD & T and inspection methods.

These qualifications would be nice to have:

• Working experience with capacity modeling, process mapping, Lean/Six Sigma, and value stream mapping.
• 5+ years of machine shop experience.
• Experience with 3D CAD software and tooling design.
• Experience machining turbo machinery and combustion device components.
• Familiarity with post‑processing methods, AM, and welding.

Based out of Rocket Lab's headquarters in Long Beach, CA, the Lead Manufacturing Engineer – Propulsion oversees the introduction and implementation of new products and revisions for Rutherford and Archimedes engines. The role supports the Director of Manufacturing Engineering and Production organization, with deliverables required for internal leadership, board of directors, and investors.

WHAT YOU’LL GET TO DO:

• Contribute to design reviews as an expert in design for manufacture, design for test, productivity, supplier capability assessments, and quality control.
• Perform initial value stream mapping exercises, method of manufacture plans, cell design, and related tasks.
• Implement factory layouts, equipment selection, FAT, SAT, and production commissioning.
• Develop production processes and ensure accurate documentation, including testing procedures, health and safety requirements, and supervisor sign‑offs.
• Interface with the quality team to resolve manufacturing engineering quality responsibilities, and lead problem containment…