Senior Propulsion Engineer – Archimedes Engine

Rocket Lab USA; Long Beach (CA); On-site; USD 116,000 - 225,000; Full time

Job summary

A leading space technology company in Long Beach, California, is seeking a Senior/Principal Propulsion Engineer to lead the development of the Archimedes Engine for the Neutron rocket. The role demands expertise in rocket engine development, with responsibilities including design, testing, and cross-functional collaboration. Candidates should have at least 5-12 years of relevant experience depending on the role, along with a focus on fluid dynamics and thermodynamics. The position offers a competitive salary range of $116,000 — $225,000 USD and opportunities for growth within a high-performing team.

Qualifications

• 5+ years of experience in rocket engine development, testing, or operations.
• 8+ years of experience for Senior Propulsion Engineer II role.
• 12+ years of experience for Principal Propulsion Engineer.

Responsibilities

• Design and analyze propulsion hardware for flight success.
• Develop and execute test plans for qualification.
• Collaborate to optimize engine performance.

Skills

Fluid dynamics

Thermodynamics

Cryogenic systems

Rocket engine architecture

Engine P&IDs

Hotfire data reviews

Education

Bachelor's degree in mechanical engineering

Bachelor's degree in aerospace engineering

Job description

A leading space technology company in Long Beach, California, is seeking a Senior/Principal Propulsion Engineer to lead the development of the Archimedes Engine for the Neutron rocket. The role demands expertise in rocket engine development, with responsibilities including design, testing, and cross-functional collaboration. Candidates should have at least 5-12 years of relevant experience depending on the role, along with a focus on fluid dynamics and thermodynamics. The position offers a competitive salary range of $116,000 — $225,000 USD and opportunities for growth within a high-performing team.