As a Weapons Integration Engineer you will be part of the team that ensures Castelion weapon systems integrate seamlessly with ground launchers, tactical/multi-role aircraft, and...

We are looking for a Systems Test Engineer to own the test requirements, automated test station development, integration, validation and performance characterization. In this role,...

As a Technical Recruiter at Castelion, you will be a strategic partner to our hiring managers, driving the end-to-end recruitment process for technical roles. You'll...

As a Technical Recruiter at Castelion, you will be a strategic partner to our hiring managers, driving the end-to-end recruitment process for technical roles. You'll...

We are seeking a Manager of Tooling, Automation & Controls to lead the design, development, deployment, and sustainment of advanced manufacturing tooling and automated systems...

The Armed Physical Security Supervisor oversees all armed security operations during an assigned shift at Castelion's New Mexico installation. This position ensures compliance with DoD,...

As a member of the strategic sourcing team, you will be integral in working with the cross-functional groups defining, designing, building, and testing Castelion vehicle...

Join us for a dynamic, hands-on experience developing next-generation missile systems. As an intern, you'll contribute directly to the design, testing, and integration of advanced...

We are hiring experienced Electrical Engineers to specialize in high-speed digital design, flight computer architecture, and advanced avionics hardware development across our avionics organization. This...

As a Staff Embedded Software Engineer you will be at the forefront of creating, developing, and testing the software that drives and simulates our flight...

As a Staff Flight Software Engineer, you will play a key role in designing, developing, and testing flight software that powers these advanced systems. You'll...

Castelion is seeking a Senior Tooling Engineer to join our Tooling team. In this role, you will own the end-to-end development of tooling for our...

Castelion is designing and building next-generation hypersonic weapon systems that restore stability through credible deterrence. We are seeking a hands-on, mission-driven Senior Warhead Design Engineer...

As a Shipping and Receiving Associate, you will play a key role in ensuring the smooth flow of materials in and out of our facility....

Castelion is seeking an experienced Senior Technical Sourcer (Contract) to help us identify, engage, and pipeline top talent for our rapidly growing hardware and technology...

We are seeking multiple Senior Thermal & TPS Integration Engineers to design and deliver thermal protection solutions for Castelion's long-range hypersonic strike vehicles. These roles...

We are seeking a Senior Structures & Composites Engineer to design and deliver high-performance rocket motor cases for Castelion's long-range hypersonic strike vehicles. This role...

As a Senior System Safety Engineer, you will lead a tailored, risk-informed System Safety Program across Castelion weapon systems. You will ensure hazards are identified...

Castelion is building next-generation, high-performance systems where cost, scale, and speed matter as much as technical excellence. We are looking for an RF Systems Engineer...

We're looking for a GNC Simulation Software Engineer to design, develop, and maintain high-fidelity simulation software supporting missile guidance, navigation, and control (GNC) development. In...