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.

Rocket Lab is a global leader in space systems, and we’re looking for a Senior Ground Systems Engineer - Mechanical to join our innovative team. In this role, you’ll design, build, test, and commission the critical systems that support our Electron and Neutron launch vehicles- from production to orbit. If you’re ready to push the boundaries of engineering in a fast-paced, cutting-edge environment, this is your opportunity to make an impact.

ABOUT THE ROLE:

As a Senior Ground Systems Engineer - Mechanical, you’ll be a subject matter expert and technical decision-maker, responsible for the design and development of launch range and test cell structures, mechanisms, and fluid systems. You’ll work on systems that operate in high-vibration, harsh, and hazardous environments, ensuring they meet the rigorous demands of space exploration.

This role is hands-on and collaborative, requiring you to work closely with suppliers, technicians, and cross-functional teams to deliver world-class solutions. From concept to commissioning, you’ll play a key role in ensuring Rocket Lab’s ground systems are reliable, efficient, and ready to support our missions.

WHAT YOU'LL DO:
Design & Development

Design systems such as launch vehicle transporters, erectors, launchers, spacecraft handling equipment, and ground support tooling.
Develop fluid systems, including cryogenics, with a focus on safety and efficiency.
Perform structural design and analysis for high-vibration and hazardous environments.
Create 2D and 3D models using CAD software (SolidWorks, NX).
Conduct system sizing and analysis using hand calculations and numerical methods.
Develop and maintain Bills of Materials (BOMs) and interface control documentation.
Collaborate with suppliers and internal teams to ensure designs meet specifications.

Operations Support

Work closely with test and operations teams to ensure systems are operational and meet mission requirements.
Support pad technicians during installation, commissioning, testing, and troubleshooting activities—both remotely and on-site.
Develop and execute test plans to validate system performance and vehicle interfaces.
Design, develop, and maintain test equipment for ground systems.
Analyse post-flight and post-test data to identify improvements.

Project Management

Lead projects for facility and system builds, ensuring they are delivered on time and within budget.
Support certification of launch pad systems and develop maintenance programs.
Identify risks and implement mitigation strategies to ensure project success.

YOU'LL BRING THESE QUALIFICATIONS:

Bachelor’s degree in Mechanical Engineering or equivalent.
6+ years of experience in engineering design, testing, and/or operations in aerospace or industrial sectors.
Proficiency in CAD software (SolidWorks, EPDM).
Ability to thrive in a fast-paced, autonomous environment.
Demonstrated experience mentoring junior engineers.

THESE QUALIFICATIONS WOULD BE NICE TO HAVE:

Experience with launch pad systems or industries such as oil and gas, process, mining, or similar.
Expertise in structural design and analysis.
Knowledge of fluid systems, sizing calculations, and P&IDs.
Familiarity with industrial machinery and equipment.
Experience with NX and Teamcenter software.
Knowledge of ASME, ASTM, and/or NASA ground system standards.

If you’re an experienced engineer with a passion for mechanical systems and a drive to make history, Rocket Lab is the place for you. Apply now and take your career to new heights!

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.

Senior Ground Systems Engineer - Mechanical

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About the role