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Spacecraft Mechanical Engineer I

Job in Long Beach, Los Angeles County, California, 90802, USA
Listing for: Rocket Lab USA
Full Time position
Listed on 2026-08-08
Job specializations:
  • Engineering
    Mechanical Engineer, Aerospace / Aviation / Avionics, Systems Engineer, Engineering Design & Technologists
Job Description & How to Apply Below

Spacecraft Mechanical Engineer I

Long Beach, CA

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 Space Systems team builds everything from complete spacecraft, precision payloads to the components and subsystems that allow them to thrive in space, like solar panels, flight software, star trackers, optical systems, separation systems, radios, and more.

We are currently seeking a Spacecraft Mechanical Engineer I to join our space vehicle design team based out of Long Beach, CA. This team supports our Space Systems division, and leads cutting-edge programs for civil, commercial, and defense customers. Mechanical engineers are responsible for developing high performance and lightweight satellite deployment systems, mechanisms, and satellite bus configurations for our customers. They also work hands-on with flight hardware, and drive the technical development of our Space Systems missions.

What You'll Get To Do:

  • Support the Business Development team with proposals and mission concepts
  • Develop high performance and lightweight satellite systems, mechanisms, and satellite bus configurations for our customers
  • Develop concepts and satellite configurations for high value science and interplanetary missions
  • Define what mechanisms look like on a modern satellite system/bus
  • Own component designs from conceptual design through production, test, and operation
  • Perform hand-calcs and FEA to drive design decisions
  • Lead key component design, manufacturing, and test reviews
  • Create and maintain product definition through CAD, production drawings, and test and operations procedures
  • Manage development schedules, vendors, budgets, and other project deliverables

You'll Bring These

Qualifications:

  • Bachelor's degree in aerospace or mechanical engineering; or other engineering discipline
  • Mechanical engineering experience
  • Experience with CAD modeling and drawing
  • Ability to obtain and maintain a DoD Security Clearance
  • U.S. citizenship is required, due to program requirements

These Qualifications Would Be Nice To Have:

  • Master's or PhD in aerospace or mechanical engineering; or other engineering discipline
  • Active Secret or TS/SCI clearance
  • Spacecraft/satellite design experience
  • Rapid conceptual design iteration experience
  • Exceptional mechanical mechanism problem-solving skills
  • Hands-on development and testing experience
  • Experience with analysis and interpretation of test data (Thermal, Vibe)
  • Ability to take a product from concept through to production with little supervision
  • Highly self-motivated and able to work autonomously
  • Master's degree in mechanical engineering or aerospace engineering
  • Ability to apply GD&T to component designs
  • Experience developing satellite deployment systems
  • General spacecraft systems engineering knowledge, and experience with requirements assessments and interface control document generation

This position may require prolonged periods of sitting, standing, walking, computer work, and occasional exposure to moderate levels of noise, dust, and fumes in production areas.

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. Employees may also receive company equity and access to a robust benefits package including: top tier medical HMO, PPO & a 100% company-sponsored medical HSA plan option, dental and vision coverage, 3 weeks paid vacation and 5 days sick leave per year, 11 paid holidays per year, flexible spending and dependent care savings accounts, paid parental leave, disability insurance, life insurance, and access to a 401(k) retirement plan with company match.

Other perks include:
Discounted…

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