Propulsion Intern Spring 2027

Rocket Lab Corporation; Long Beach (CA); On-site; USD 32,000 - 45,000; Full time

Benefits offered by this job

Relocation stipend

Stock Purchase Program (15% discount)

Comprehensive benefits package

Job summary

Rocket Lab in Long Beach, CA is seeking a Propulsion Intern to support the Archimedes engine development for the Neutron vehicle. You will collaborate with engineers across teams, apply engineering concepts, and learn through mentorship and regular progress reviews.

The role emphasizes hands-on experience, teamwork, and participation in intern events, with a paid, on-site 12-week commitment beginning early 2027.

Qualifications

• Must be enrolled in a bachelor’s, master’s or doctorate degree program in an Aerospace, Aeronautical, Astronautical, or Mechanical engineering discipline and have at least one semester of school remaining post internship.
• GPA of 3.0 or above.
• 3+ months of applied engineering experience (internship, laboratory, and personal/team project experience is applicable).

Responsibilities

• Support development and operation of Archimedes engine for Neutron launch vehicle.
• Work with a mentor and cross-functional teams to apply engineering concepts and grow professionally.
• Attend frequent 1:1’s with mentors and supervisors to track progress and learning.
• Engage in technical talks and intern networking events.

Skills

Leadership

Collaboration

Problem solving

Education

Bachelor's/Master's/PhD in Aerospace/Mechanical Eng

GPA 3.0+

One semester remaining post internship

Tools

Siemens NX

ANSYS Workbench

Job description

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.

As a Propulsion Intern based at Rocket Lab’s site in Long Beach, California, you will have the opportunity to support the development and operation of the Archimedes engine for the Neutron launch vehicle. You’ll join a team that owns the high-level engine architecture, performance and manage subsystem details and work across all the Neutron development teams, Stennis testing teams, and vehicle operations teams.

WHAT YOU’LL GET TO DO

As an intern, you will work closely with your mentor and other employees within the department to apply your knowledge and grow your skills both technically and professionally

Work with a fast-paced group of professionals to apply engineering and industry concepts to solve real challenges

Attend frequent 1:1’s with mentors and supervisors to facilitate success and learning while providing progress updates

Enjoy tech talks and network with other interns and employees through social and professional events

YOU’LL BRING THESE QUALIFICATIONS

Ideal candidates will thrive in ambiguity and are excited to work in small, high-performing teams that are focused on continued learning and growth. Success in this position will be measured by the knowledge and experience you bring to the role, your ability to lead development projects without supervision, and your ability to successfully collaborate across teams to deliver results.

Must be enrolled in a bachelor’s, master's or doctorate degree program in an Aerospace, Aeronautical, Astronautical, or Mechanical engineering discipline and have at least one semester of school remaining post internship

GPA of 3.0 or above

3+ months of applied engineering experience (internship, laboratory, and personal/team project experience is applicable)

THESE QUALIFICATIONS WOULD BE NICE TO HAVE

GPA of 3.5 or above

6+ months of applied engineering experience (internship, laboratory, and personal/team project experience is applicable)

Experience in Siemens NX, ANSYS Workbench

Knowledge of heat transfer

Knowledge of Fluid Mechanics

Fluid dynamics and fluid systems experience

Experience with liquid rocket engines

ADDITIONAL REQUIREMENTS

Able to work full-time, on-site for a minimum of 12 consecutive weeks beginning January, February, or March 2027

COMPENSATION AND OTHER BENEFITS

Pay Range CA: $28.00 USD Hourly

You may be eligible for a stipend to subsidize relocation costs

Level and base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, and experience.

Base salary is just one component of our total rewards package at Rocket Lab. Our comprehensive benefits package includes our industry-leading Employee Stock Purchase Program (with a 15% discount on company stock), top-tier medical plans (HMO, PPO, and a zero cost HDHP option with a significant HSA company contribution), dental and vision coverage, paid vacation and sick time, 11 paid holidays, flexible spending and dependent care accounts, paid parental leave, disability and life insurance, and a 401(k) retirement plan with company match.

Additional perks include subsidized EV charging, onsite fitness centers (where available), discounted gym memberships, complimentary snacks and beverages, 50% employee discount on our popular merch store, and a variety of other employee discounts.

Eligibility for benefits may vary based on employment status, please check with your recruiter for a comprehensive list of the benefits available for this role. Benefit programs are subject to change at the company’s discretion.

Hourly Pay Range (CA Only)

$28 - $28 USD

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 [e-mail]. 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.