Rocket Lab · 3 hours ago
Fluid Systems Engineer II
Rocket Lab is an end-to-end space company delivering responsive launch services and spacecraft design. The Fluid Systems Engineer II will lead the design, build, and testing of fluid systems for the Neutron launch vehicle, collaborating with various teams to ensure operational reliability and efficiency.
AerospaceManufacturingSoftwareSpace Travel
Responsibilities
Perform trade studies and sizing – using hand-calcs, analytical models or test data – to define key elements of system architecture
Provide guidance & mentorship to teammates on and beyond the fluids team to inform fluid system design, test & operations best practices
Lead key fluid system design, manufacturing and test reviews
Coordinate with component design, GSE, propulsion, GNC and other interrelated teams to solve multidisciplinary issues
Create and maintain analytical models that characterize and predict system behavior under all relevant conditions
Champion efforts to create and maintain piping and instrumentation diagrams, system CAD, production drawings, and system test and operations procedures
Perform planning, analysis, and troubleshooting of system performance during real-time operations and post-test data reviews
Project management including development schedules, vendor management, budgeting, etc
Create tools to enhance the team’s analysis capabilities, streamline workflow and optimize launch operations
Qualification
Required
Bachelor's degree in Mechanical Engineering or relevant engineering discipline
2+ years of experience designing, operating, troubleshooting fluids systems
Strong engineering fundamentals in fluid dynamics and thermodynamics
Solid understanding of fluid components such as valves, pressure vessels, flex elements & fittings
Working knowledge of manufacturing, fabrication, integration processes & quality control relevant to fluid components (valves, flex hoses, tubing, bellows, etc.)
Preferred
8+ years experience in a fast-paced aerospace environment where you have completed difficult projects while collaborating effectively with other key groups
Ability to earn trust, maintain positive & professional relationships, & contribute to a culture of inclusion
Experience working with a distributed team across the globe
Advanced degree in a fluid mechanics-heavy field
Experience with oxygen & methane systems
Experience using fluids analysis tools such as REFPROP and GFSSP
Experience using Siemens NX
Experience using Python
Proven ability to practically apply engineering fundamentals to solve real, complex problems
Demonstrated ability to rally a team to make & execute good decisions in a fast-paced environment with information available
Benefits
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
Access to a 401(k) retirement plan with company match
Discounted employee stock purchase program
Subsidized EV charging stations
Onsite gym
Food and drinks
Other discounts
Company
Rocket Lab
Rocket Lab is an aerospace company that provides launch services, spacecraft design, and manufacturing of satellite components.
Funding
Current Stage
Public CompanyTotal Funding
$1.98BKey Investors
Canadian Space AgencyU.S. Department of CommerceTrinity Capital
2025-12-09Grant
2025-09-15Post Ipo Equity· $750M
2024-11-25Grant· $23.9M
Recent News
2025-12-28
2025-12-26
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