Propulsion - Junior Propulsion Engineer

Confidential • madrid, comunidad de madrid, Spain • Posted June 11, 2026

Location madrid, comunidad de madrid
Job Type Full-time
Category Informática y tecnología
Posted June 11, 2026

At Orbital Paradigm, we design, develop, manufacture, and operate reusable orbital logistics systems. Our spacecraft perform multiple orbital mission profiles and return safely to Earth through hypersonic atmospheric reentry and landing with pinpoint accuracy for rapid refurbishment and reuse.

Role Description

We are looking for a Junior Propulsion Engineer to support the design, development, integration, and testing of chemical propulsion systems for reusable orbital logistics vehicles.

The role focuses on HTP-based propulsion systems, including thrusters, tanks, feed systems, valves, regulators, pressurization systems, fluidic components, additive manufacturing, test hardware, and propulsion test campaigns. The engineer will work closely with propulsion, systems, GNC, avionics, mechanical, thermal, manufacturing, AIT, and quality teams to develop reliable spacecraft propulsion hardware from early design through testing.

This role is suited for an earl...

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