Company field note
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261 opportunities
Castelion is seeking a Senior Applied AI Engineer to design, build, and integrate AI tools and workflows that address business needs across the organization, including engineering, supply chain, and flight test.
We are seeking a Senior Aerothermal & CFD Engineer to develop computational fluid dynamics (CFD) and aerothermal solutions for Castelion's long-range hypersonic strike vehicles.
The Security Officer I (Armed) on the Physical Security team at Castelion is responsible for protecting personnel, facilities, assets, and operations through armed security presence, access control enforcement, patrol…
As a Scheduler on the Program Management team, you will be the heartbeat of schedule execution for Castelion's hypersonic weapons development.
Castelion is scaling rapidly, and we are looking for a proactive, organized, and detail-oriented Recruiting Coordinator to support our growing talent acquisition function.
Castelion is seeking a detail-oriented and highly motivated R&D Technician focused on structural welding to join our manufacturing team.
As an R&D Technician - Bonding, you will play a key role in executing assembly builds for Nozzles, Flex Joints, and various casted components supporting Castelion's flight and development activities in 2026.
We are seeking an R&D Technician to support hands-on solid rocket motor (SRM) manufacturing and testing operations at Castelion's development site.
As a Senior Radar Algorithm Engineer, you will develop and deploy advanced algorithms for air-to-air radar systems operating in contested, modern electronic warfare environments.
The Quality Systems Engineer will be responsible for managing Castelion's quality management system and ensuring compliance with aerospace industry standards and regulatory requirements across all sites.
We are seeking a Quality Inspection Manager to lead our inspection organization across receiving, in-process, and final inspection activities for mechanical, dimensional, avionics, and electrical hardware.
As a Purchasing Coordinator, you will provide essential administrative and operational support to Castelion's Purchasing and Strategic Sourcing teams.
We are seeking a solid rocket motor ballistician to own the performance predictions of our motors.
The Propulsion Engineer plays a critical role at Castelion, owning the design of solid rocket motor primary and secondary structures as well as key propulsion components.
As a Program Manager, you will lead the execution of advanced hypersonic weapon programs from initial concept through delivery, serving as the primary interface with U.S.
As a Product Security Architect at Castelion, you will architect and implement the cryptographic foundations that secure our flight systems.
A Production Scheduler at Castelion plays a key role in driving manufacturing efficiency by building and managing rate-driven schedules, forecasting material and capacity needs, and monitoring constraints across…
As a Production Coordinator, you'll play a key role in Castelion's manufacturing and supply chain operations.
Castelion is seeking a Build Reliability Engineer to ensure the reliability of flight components and assemblies.
