Company field note
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Open opportunities
261 opportunities
The Security Specialist on the Physical Security team at Castelion is responsible for protecting personnel, facilities, technology, and controlled information through access control, visitor management, credentialing…
As a PCB Librarian, you will own the management, curation, and quality of Castelion's PCB component libraries and associated design data.
As a PCB Layout Engineer, you will independently own the layout and release of complex avionics printed circuit boards for hypersonic missile systems.
We are seeking a highly organized, proactive Office Manager to own the day-to-day operations of Castelion's Washington DC office, which serves as a key hub for customer engagement, executive meetings, and external…
Castelion is seeking a hands-on, high-agency NX Engineer to own the Siemens NX and support Teamcenter environment that our design engineers depend on every day.
We are looking for a Senior Antenna Test Engineer to own the development, automation, and production operation of our near-field antenna test systems across R&D and high-rate manufacturing.
This is a rare opportunity to join at an early stage, where you'll have significant ownership, collaborate with exceptional teammates, and make a direct, measurable impact on our mission and the future of the company…
The Mechanism Test Specialist supports the assembly, integration, execution, and troubleshooting of tests that turn designs into flight-ready mechanisms.
You will own the mechanical design of RF sensor circuit card assemblies (CCAs), develop test fixtures that enable rapid integration and validation, and work hands-on with cross-functional engineering teams to turn…
Castelion is seeking a hands-on, high-agency Mechanical Engineer excited to take ownership of real flight hardware and grow alongside a fast-moving team.
Castelion is seeking a hands-on Mechanical Assembly, Integration & Test Lead to own the physical assembly, integration, and testing of its long-range hypersonic strike vehicles.
Castelion is seeking an M&P Program Support Manager to lead the planning, execution, and delivery of all materials and processes (M&P) qualification testing for a hypersonic vehicle program.
Castelion is seeking a highly motivated recent graduate or early-career engineer to support R&D development and scale-up of our ceramic matrix composite (CMC) fabrication and densification processes.
As a Materials Management Supervisor, you will lead Castelion's Materials Management organization, encompassing Inventory, Shipping, and Receiving, and own day-to-day execution across these functions.
Castelion is seeking a highly motivated Junior Materials & Processes (M&P) Engineer to support the development, qualification, and production of advanced materials for hypersonic flight applications.
