Propulsion Engineer

Lead Propulsion Engineer
(Methalox Focus)
Overview
We’re looking for a Head / Lead Propulsion Engineer to own the design, development, and
delivery of a liquid rocket propulsion system from early-stage build through to launch. This
role combines deep technical ownership with team leadership, operating at system level
across the full engine.
Key Responsibilities
• Own propulsion system architecture and development strategy
• Lead design across injector, combustion chamber, and feed systems
• Make system-level trade-offs across performance, reliability, and manufacturability
• Build and lead a multidisciplinary propulsion team
• Drive testing strategy from component through to full engine hot fire
• Diagnose failures and iterate designs quickly
• Interface with structures, avionics, and manufacturing teams
Required Experience
• ~10+ years in liquid rocket propulsion
• Strong hands-on experience with engine hardware and testing
• Proven ability to operate across full propulsion system, not just one component
• Prior experience leading teams or coordinating multi-disciplinary efforts
• Strong grounding in fluid dynamics, thermodynamics, and combustion
Technical Requirements
• Strong experience with injector design / development (critical)
• Solid understanding of combustion chamber behaviour
• Working knowledge of turbopumps / feed systems
• Experience with cryogenic propellants (methane, hydrogen, LOX)
What Doesn’t Work
• Pure analysis / simulation backgrounds
• Narrow specialists with no system-level understanding
• Startup “titles without depth” profiles