Senior Propellant Analyst – Hypersonic Solid Rocket Motors

Castelion Corporation; Torrance (CA); On-site; USD 120,000 - 180,000; Full time

Job summary

Castelion Corporation in Torrance, CA seeks a Senior Propellant Analyst to lead the design, development, and qualification of solid rocket motors for hypersonic defense systems. You will influence grain geometry, propellant formulation, and case design, with ownership of flight-ready hardware.

You will collaborate with manufacturing and test groups, support aging studies and thermal cycling, and push propulsion innovations from concept through flight readiness in a fast-growing startup.

Job description

Castelion Corporation in Torrance, CA seeks a Senior Propellant Analyst to lead the design, development, and qualification of solid rocket motors for hypersonic defense systems. You will influence grain geometry, propellant formulation, and case design, with ownership of flight-ready hardware.

You will collaborate with manufacturing and test groups, support aging studies and thermal cycling, and push propulsion innovations from concept through flight readiness in a fast-growing startup.