Neutron Mechanical Development Intern

ABOUT ROCKET LAB

Rocket Lab is the end-to-end space company building rockets, spacecraft, and critical subsystems that keep the world connected, protected, expand humanity’s reach to the Moon, Mars, and beyond. We move fast, build real hardware for meaningful missions, and make the impossible routine. Come shape the future with us.

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

We're looking for a motivated intern to join our Neutron Composite Structures team in Auckland. You will support the team by developing composite structure designs and manufacturing techniques for composite structures across Neutron.

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

• Support design, development, and manufacturing of primary and secondary composite structures including producing required documentation
• Support testing of primary and secondary composite structures including producing required documentation
• Collaborate with engineers and team members across multiple departments
• Participate in team meetings and contribute innovative ideas
• Apply hands-on manufacturing skills to support prototype development

WHAT WE ARE LOOKING FOR

MUST HAVE

• Enrolled in their 3rd or 4th year of a Bachelor of Engineering (Mechanical, Mechatronics or Aerospace)
• Mechanical Design – CAD as well as hand calcs
• Hands on manufacturing skills – metal machining, soldering
• Basic knowledge of harnessing and electrical signals
• Data processing of test results in Python or Matlab
• 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

• Knowledge of sensors
• Part of a University Project team (eg FSAE, Rocketry Team, Rover Team)
• Test Engineering experience
• Previous internship or project experience in composite structures or aerospace

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
• 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.

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

WHAT TO EXPECT

We’re on a mission to unlock the potential of space to improve life on Earth, but that’s not an easy task. It takes hard work, determination, relentless innovation, teamwork, grit, and an unwavering commitment to achieving what others often deem impossible. Our people out-think, out-work, and out-pace. We pride ourselves on having each other’s backs, checking our egos at the door, and rolling up our sleeves on all tasks big and small. We thrive under pressure, work to tight deadlines, and our focus is always on how we can deliver, rather than dwelling on the challenges that stand in the way.

FOR CANDIDATES SEEKING TO WORK IN US OFFICES ONLY

To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. Learn more about ITAR here .

Rocket Lab provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws. This policy applies to all terms and conditions of employment at Rocket Lab, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.

Applicants requiring a reasonable accommodation for the application/interview process for a job in the United States should contact Giulia Johnson at g.biow@rocketlabusa.com. This dedicated resource is intended solely to assist job seekers with disabilities whose disability prevents them from being able to apply/interview. Only messages left for this purpose will be considered. A response to your request may take up to two business days.

FOR CANDIDATES SEEKING TO WORK IN NEW ZEALAND OFFICES ONLY

For security reasons, background checks will be undertaken prior to any employment offers being made to an applicant. These checks will include nationality checks as it is a requirement of this position that you be eligible to access equipment and data regulated by the United States' International Traffic in Arms Regulations.

Under these Regulations, you may be ineligible for this role if you do not hold citizenship of Australia, Japan, New Zealand, Switzerland, the European Union, or a country that is part of NATO, or if you hold ineligible dual citizenship or nationality. For more information on these Regulations, click here ITAR Regulations.