Flight Software Intern

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 and missions to combat climate change, 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, 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 extensive line of satellites, payloads, and their 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. 

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 

Neutron is Rocket Lab's new, medium-lift, reusable launch vehicle currently under development. The Neutron Flight Software (FSW) team develops software for Neutron's on-board Command & Data Handling System and its peripheral systems including telemetry and commanding capability, avionics sensor and actuator communication, engine control software, and Guidance, Navigation & Control (GNC) software. This extends to the services, tools, and interface definitions required to support development, testing, simulation, and operations across all phases of the program. 

Within the Neutron Flight Software Team, the Flight Software Intern will be responsible for tooling development related to telemetry and commanding interfaces, (simulation) data post-processing, testing, robustness improvements and visualization. 

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 

• Development of software in Python and possibly in C++ 

• Enhance simulation Python tooling 

• Automate post processing of test and simulation data 

• Analysis of test and simulation data 

• Enhance user tooling for live TM data viewing 

• Robustness and testing improvements to C++ codebase 

• Collaborate with engineers and team members across multiple departments 

• Participate in team meetings and contribute innovative ideas 

WHAT WE ARE LOOKING FOR 

MUST HAVE: 

• Currently pursuing a degree in engineering, computer science, or similar discipline 

• Experience with C++ or Python 

• Experience with Git version control 

• A good understanding of software development workflows 

• 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: 

• Final year student in engineering, computer science, or similar 

• Experience processing and visualizing time domain data 

• Experience with CI/CD 

• Previous internship or project experience in software development or aerospace 

• Familiarity with telemetry and commanding systems 

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 work on flight software for a reusable launch vehicle 

• 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.   

Important information:

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.