Aerospace Materials & Processes Development Engineer

Rocket Lab; Auckland; On-site; NZD 90,000 - 120,000; Full time

Job summary

Rocket Lab seeks a Development Engineer (Materials & Processes) to drive materials selection, process development, and qualification for the Neutron launch vehicle, supporting metallic and composite applications.

You will collaborate with design, analysis, and manufacturing teams to optimize processes, perform characterization, and deliver robust, high‑performance solutions for vehicle structures and systems.

Qualifications

• Bachelor’s degree in Materials Science, Metallurgy, Mechanical Engineering, Chemical Engineering, or equivalent qualification.
• 2+ years’ experience in materials and processes engineering, preferably in aerospace or high-reliability industries.
• Experience with material characterization techniques (e.g., mechanical testing, microscopy, NDT).
• Demonstrated capability in material and process qualification activities.
• Experience with CAD software such as NX, SolidWorks or CATIA.
• Ability to work under pressure and meet tight deadlines.
• Excellent communication skills and ability to work well in a team.
• Strong analytical skills and the ability to make informed decisions.

Responsibilities

• Design elements including thermal protection systems, composites, metallic interfaces, and secondary structural elements.
• Develop and qualify materials and processes for primary and secondary structures.
• Support design teams with material selection and process recommendations.
• Conduct material characterization, process validation, and oversight.
• Prepare and maintain technical documentation and specifications.
• Collaborate with suppliers and internal teams to manage standards.
• Mentor and assist junior engineers; lead projects with independence.

Skills

Materials science knowledge

Metallurgy

Mechanical engineering principles

Material characterization

High‑reliability mindset

Education

Bachelor’s degree in Materials Science, Metallurgy, Mechanical Engineering, Chemical Engineering, or equivalent

Tools

NX

SolidWorks

CATIA

Job description

Rocket Lab seeks a Development Engineer (Materials & Processes) to drive materials selection, process development, and qualification for the Neutron launch vehicle, supporting metallic and composite applications.

You will collaborate with design, analysis, and manufacturing teams to optimize processes, perform characterization, and deliver robust, high‑performance solutions for vehicle structures and systems.