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Development Engineering Intern - Neutron Thermal Protection Systems

Rocket Lab
Auckland, NZ Full Time Negotiable Aug 6, 2026

About the Job

Our Electron rocket has become the second most frequently launched U.S. rocket annually and has delivered more than 230 satellites to orbit, all 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 e...

We're looking for a motivated intern to join our Neutron Thermal Protection Systems team in Auckland. This role provides additional capacity for progression and completion of several goals within the Thermal Protection Systems Team. You will work on cutting-edge thermal protection technologies for Neutron, Rocket La...

This internship also provides a pathway for assessment and upskilling of potential candidates for Junior engineering roles, while building familiarization between the local candidate pool and our organization.

Key Responsibilities

We're looking for a motivated intern to join our Neutron Thermal Protection Systems team in Auckland. This role provides additional capacity for progression and completion of several goals within the Thermal Protection Systems Team. You will work on cutting-edge thermal protection technologies for Neutron, Rocket Lab's medium-lift, reusable launch vehicle. 
This is an opportunity to work on real space technology projects and contribute to missions that are literally reaching for the stars. 
Conduct thermal testing activities and explore alternative materials for the Metallic Thermal Protection System (MTPS) stack-up 
Perform bench-scale torch testing and/or sub-scale integrated article testing under representative thermal environments 
Identify and source candidate materials for improved performance, durability, or mass efficiency 
Analyse candidate materials and TPS design features for engineering trade studies and performance optimization 
Lead the sourcing, integration, and testing of candidate materials using in-house or external thermal testing resources 
Evaluation of the thermal response for candidate materials at elevated and cryogenic temperatures 
Validate the mechanical and thermal properties of composite, soft goods, metallic, and TPS articles for verification of manufacturing methods and processes 
Analyse prototype articles and TPS design features for performance optimization 
Design and implement upgrades to the TPS team's thermal exposure test cells and hardware 
Implement improvements to the controls, instrumentation, and DAQ for thermal exposure test cells 
Design and deliver integration aids and jigs for manufacture of integrated articles for thermal exposure tests 
Define and implement improvements to test methodology and procedures where identified 
Collaborate with engineers and team members across multiple departments 
Participate in team meetings and contribute innovative ideas 

Required Skills & Abilities

Currently pursuing or recently completed a degree in Mechanical Engineering, Aerospace Engineering, Materials Engineering, or related discipline 
Mechanical design capability and CAD skills 
Familiarity with control and data acquisition in LabView 
Familiarity with metallic and composite materials manufacturing 
Strong communication and interpersonal skills 
Ability to work independently and as part of a collaborative team 
Passion for aerospace, space technology, and innovation 
Simulation and FEA experience 
Experience with Python for data processing and general analysis 
Experience with thermal modelling and software tools 
Previous internship or project experience in thermal systems or aerospace engineering 
Hands-on testing or manufacturing experience 

Apply now

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