Careers AT
Castelion

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Careers Available AT CASTELION

Senior Radar Analyst

Allen, TX
FULL-TIME
PART-TIME
CONTRACTOR

Senior Mechanical Engineer

Allen, TX
FULL-TIME
PART-TIME
CONTRACTOR

Senior FPGA Engineer

Allen, TX or El Segundo, CA
FULL-TIME
PART-TIME
CONTRACTOR

Senior Power Electronics Engineer

Allen, TX or El Segundo, CA
FULL-TIME
PART-TIME
CONTRACTOR

Senior Radio Frequency Hardware Design Engineer

El Segundo, CA
FULL-TIME
PART-TIME
CONTRACTOR

Senior Propulsion Engineer

El Segundo, CA
FULL-TIME
PART-TIME
CONTRACTOR

Accounting Manager

El Segundo, CA
FULL-TIME
PART-TIME
CONTRACTOR

Senior Embedded Software Engineer

El Segundo, CA
FULL-TIME
PART-TIME
CONTRACTOR

Prototype Machinist

El Segundo, CA
FULL-TIME
PART-TIME
CONTRACTOR

Head of Flight Software

El Segundo, CA
FULL-TIME
PART-TIME
CONTRACTOR

Lead Mechanical Engineer

El Segundo, CA
FULL-TIME
PART-TIME
CONTRACTOR

Industrial Security Specialist

El Segundo, CA
FULL-TIME
PART-TIME
CONTRACTOR

Sourcing Specialist

El Segundo, CA
FULL-TIME
PART-TIME
CONTRACTOR

Warehouse Operations Manager

El Segundo, CA
FULL-TIME
PART-TIME
CONTRACTOR

IT Systems Administrator

El Segundo, CA
FULL-TIME
PART-TIME
CONTRACTOR

Composites R&D Technician

El Segundo, CA
FULL-TIME
PART-TIME
CONTRACTOR

Fall 2025 Engineering Co-Ops

El Segundo, CA
FULL-TIME
PART-TIME
CONTRACTOR

Senior Manufacturing Engineer - Mechanisms and Test

El Segundo, CA
FULL-TIME
PART-TIME
CONTRACTOR

Senior Manufacturing Engineer - Composites

El Segundo, CA
FULL-TIME
PART-TIME
CONTRACTOR

Senior Avionics Hardware Engineer

El Segundo, CA
FULL-TIME
PART-TIME
CONTRACTOR

General Resume Drop Off

FULL-TIME
PART-TIME
CONTRACTOR

CONTACT US

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