Ground Systems Mechanical Engineering Intern - Neutron

ABOUT ROCKET LAB

Rocket Lab is a global leader in launch and space systems. We're opening access to space to improve life on Earth through our Electron rocket and Neutron launch vehicle programs, alongside our space systems business. From pioneering carbon composite rocket technology to delivering reliable and rapid launch services, we're pushing the boundaries of what's possible in aerospace.

ABOUT THE ROLE

Join our innovative Ground Systems Engineering (GSE) team at Rocket Lab! Our team of about 35 talented engineers is divided into mechanical, electrical, software, and project teams, all working on projects that take our vehicles from the production floor to space. We develop a wide variety of systems, including the design and build of test sites, launch sites, and support equipment. These systems encompass many different sub-systems such as cryogenics, high-pressure gases, power systems, UPS, control hardware, and the software to run it all. While we don't specifically work on the rockets, we are fortunate to engage with a wide variety of ever-changing and diverse projects.

As a Mechanical GSE Intern, you'll have the unique opportunity to support and take ownership of projects related to Neutron payload handling equipment.

This is an opportunity to work on real space technology projects and contribute to missions that are literally reaching for the stars.

WHAT YOU WILL DO

Project Ownership:

Manage supplier relationships and update project schedules

Implement design changes and improvements through mechanical/structural calculations and CAD

Supervise construction and verify assembly

Integrate systems on the test rig and conduct hydraulic and mechanical testing to ensure performance meets requirements

Perform data analysis and compile test reports

Comprehensive System Management:

Gain a 360° view over the mechanical system, from design to construction, integration, and testing (APC, PTC)

Team Collaboration:

Interact and collaborate with experienced mechanical engineers, learning sound engineering practices and their applications

Skill Development:

Enhance your skills in communication, CAD, mechanical design, logistics, testing, data review and presentation, and commissioning

Participate in team meetings and contribute innovative ideas

WHAT WE ARE LOOKING FOR

MUST HAVE:

Current student pursuing a degree in Mechanical Engineering or Mechatronics Engineering

Knowledge of Mechanics of Materials, Engineering Design, Fluid Dynamics, and Mechanics of Machines

Experience with Hand Calculations, Siemens NX, and Solidworks

Proficiency in Computer-Aided Design and Manufacturing (CAD/CAM)

Strong communication and interpersonal skills

Ability to work independently and as part of a collaborative team

Passion for aerospace, space technology, and innovation

NICE TO HAVE:

Previous internship or project experience in mechanical engineering or ground systems

Experience with hydraulic systems and testing

Knowledge of structural analysis

Experience with supplier management and project scheduling

WHAT WE OFFER

Hands-on experience working on real aerospace and space technology projects

Mentorship from world-class engineers and industry professionals

Exposure to cutting-edge rocket and spacecraft systems

Opportunity to take ownership of projects related to Neutron payload handling equipment

Broad exposure to a variety of projects and sub-systems

Professional development opportunities in the space industry

Collaborative and innovative work environment

Opportunity to contribute to missions that make a difference

Potential pathway to future career opportunities at Rocket Lab

HOW TO APPLY

Please ensure you submit a cover letter, detailing why you are interested in the specific role you have applied for. Please make sure to cite a project/experience/hobby that is relevant to the role. Feel free to be creative and stand out in your application and introduction to the team at Rocket Lab. Be sure to include relevant experience/personal or school projects you have completed that align with this role and why you believe you would be the best candidate for this role.

Application Deadline: Friday, 28th August 2026

Please note: We will be reviewing and interviewing candidates on a rolling basis as applications are received. We strongly encourage you to submit your application as early as possible, as positions may be filled before the closing date.

Start Date: November 2026