Castelion Corporation

Energetics Safety Manager

NFPA OSHA Program Management Regulatory Compliance Risk Assessment +1 skills

Why Castelion, Why Now Castelion is moving incredibly fast to develop and deliver advanced defense systems at a time when execution matters more than ever. We believe focus and technical excellence are decisive…

Environmental Manager

Environmental Compliance Hazardous Waste ISO 14001 Program Management Regulatory Compliance +1 skills

Why Castelion, Why Now Castelion is moving incredibly fast to develop and deliver advanced defense systems at a time when execution matters more than ever. We believe focus and technical excellence are decisive…

Facilities Manager

Cnc Emergency Response Root Cause Analysis Vendor Management

Why Castelion, Why Now Castelion is moving incredibly fast to develop and deliver advanced defense systems at a time when execution matters more than ever. We believe focus and technical excellence are decisive…

Flight Software Engineer (All Levels)

Agile C++ Cybersecurity Embedded Software FPGA +3 skills

Develop real-time embedded flight software for missile systems using C/C++ and RTOS, collaborating with GNC and hardware teams to ensure reliable operation in safety-critical environments.

Flight Test Engineer

Corrective Action Ethernet Itar Linux MATLAB +1 skills

Flight Test Engineer plans and executes rapid flight tests for next-gen long-range strike weapons, integrating avionics and telemetry systems while analyzing real-time data to validate vehicle performance.

Ground Software Engineer

Automation CI/CD Data Visualization Distributed Systems Docker +10 skills

Builds ground software for aerospace/defense systems, including command, telemetry, and test automation tools using Python and Linux, integrating with flight hardware and avionics.

Human Resources Manager

Corrective Action Employee Relations Performance Management

Why Castelion, Why Now Castelion is moving incredibly fast to develop and deliver advanced defense systems at a time when execution matters more than ever. We believe focus and technical excellence are decisive…

Inventory and Cost Accounting Manager

Corrective Action ERP Itar NetSuite

About Castelion Castelion is bringing a new approach to defense development and production: one that focuses on short, iterative design cycles, rapid testing in development, and modern commercial manufacturing…

Open 50d North AmericaFull-timeLead

Lead Avionics Test Engineer

Automation C++ Embedded Systems Ethernet Oscilloscope +2 skills

Lead a team to design, build, and run automated test systems for avionics hardware, validating power electronics, RF assemblies, and flight systems while mentoring engineers and feeding results back into design cycles.

Open 50d North AmericaFull-timeLead

Lead Flight Software Engineer

Automation Corrective Action C++ Design Patterns Embedded Software +9 skills

Lead embedded software development for next-gen long-range strike weapons, designing Linux-based real-time systems, mentoring engineers, and ensuring mission-critical reliability across hardware-software integration.

Avionics Hardware Engineer (All Levels)

Embedded Systems FPGA Itar Pcb Root Cause Analysis

Design, build, and test flight-critical avionics hardware for next-gen defense systems, from schematics to flight validation.

Open 50d North AmericaContract

Construction Project Manager

Oversee construction of defense-industry facilities, coordinating contractors, permits, and budgets to deliver sites on time and to spec.

Itar

Open 51d North AmericaFull-time

Software Security Engineer

Authentication C++ Cryptography Distributed Systems Firmware +5 skills

Design and implement cryptographic security for embedded flight systems, including secure boot, code signing, and key management to protect mission-critical avionics.