Senior Dynamics Engineer

About Rocket Lab

Rocket Lab is a comprehensive space enterprise offering rapid launch services, spacecraft design and production, payloads, satellite components, and more. Our mission is to expand access to space by developing innovative launch vehicles and satellite technologies supporting critical scientific, environmental, defense, and technological missions worldwide.

Our Electron rocket ranks as the second most frequently launched U.S. rocket annually, having placed over 230 satellites in orbit. We are advancing Neutron, a medium-lift, reusable rocket designed for deploying larger satellite constellations. Our Space Systems division creates a broad portfolio of satellites and components, including technology supporting NASA missions to the Moon and Mars and instruments used on the James Webb Space Telescope.

Neutron Project

The Neutron team spearheads the development of our upcoming large rocket and its associated launch and test facilities across the U.S. Members contribute to design, component testing, engine development, and site preparation aimed at inaugural Neutron launches.

Role Overview

As a Senior Dynamics Engineer, you will lead resolution of complex technical issues, anticipate and manage risks proactively, and consistently surpass performance goals. Your expertise will empower reusable launch vehicle development, setting high standards within the engineering team.

Key Responsibilities

• Model and predict vehicle vibration environments using finite element and analytical techniques
• Conduct advanced dynamic simulations such as modal, acoustic, random vibration, sine harmonic, and transient analyses
• Determine and assess sensor placement for accelerometers, strain gauges, thermocouples, and other instrumentation to monitor flight conditions
• Establish testing criteria and support subsystem testing and qualification phases
• Analyze test and flight data, validating numerical models against empirical results
• Collaborate closely with avionics, design, and propulsion teams to optimize component mounting solutions
• Verify and document structural analyses for primary and secondary launch vehicle structures, including finite element model validation, materials selection, and mass optimization
• Introduce new methodologies and tools to improve team capabilities in dynamics and load analysis
• Review colleagues' work and mentor junior engineers
• Maintain thorough records of test environments and component qualification status

Required Qualifications and Experience

• Bachelor’s or Master’s degree in Mechanical, Aerospace Engineering or a related discipline
• 5 to 7+ years professional experience, preferably in Aerospace, Automotive, or Marine sectors
• Strong physics-driven problem-solving ability to identify optimal engineering solutions
• Experience planning, executing, and analyzing vibration and shock tests
• Proficient in sensor selection and interpretation of measurement data from accelerometers, strain gauges, and thermocouples
• Hands-on experience with a range of structural testing methods including modal characterization, acoustic testing, random vibration, sine burst, force notching, shock testing, and fixture evaluation
• Skilled in engineering programming and data analysis, particularly Python
• Expertise in finite element modeling tools like Femap/NX Nastran, Simcenter/NX Nastran, Abaqus, or Optistruct/Hyperworks
• Capability to succeed under pressure with shifting deadlines and priorities
• Ability to work independently and as part of a multidisciplinary team
• Excellent interpersonal and communication skills
• Positive and proactive approach with a willingness to contribute to all tasks
• Availability for domestic and international travel as necessary

Desired Additional Skills

• Expertise in vibroacoustic modeling techniques
• Knowledge of manufacturing processes, including both traditional and additive methods
• Experience utilizing NX CAD and Teamcenter or equivalent software packages
• Previous exposure to the space launch industry
• Background in mentoring junior engineers

Work Environment and Culture

At Rocket Lab, our vision is to unlock space’s potential to benefit life on Earth through determination, ingenuity, teamwork, and relentless innovation. We foster a collaborative environment where egos are set aside and everyone contributes hands-on. The team excels under pressure and prioritizes delivering on goals over dwelling on obstacles.

Important Candidate Information

For U.S. positions: Compliance with U.S. export control laws related to space technology, such as ITAR, requires candidates to be U.S. citizens, lawful permanent residents, refugees, or eligible for proper authorizations.

For New Zealand positions: Background and nationality checks will be conducted to ensure eligibility under ITAR regulations. Candidates must have citizenship from specified compliant countries or regions and may be disqualified if holding ineligible dual citizenship or nationality.

Equal Opportunity: Rocket Lab is an equal opportunity employer committed to diversity and prohibits discrimination based on protected characteristics. Accommodations are available during the recruitment process for applicants with disabilities upon request.