Company field note

Castelion

Auto-discovered from public company career pages; Aspirova links out to the original source.

Open opportunities

Current openings

261 opportunities

JobPosted 15 Oct 2026

Build Reliability Engineer

The Build Reliability Engineer will lead initiatives aimed at continuous improvement in the reliability and quality of our products.

CastelionTorrance, CA

Pay not disclosed

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JobPosted 28 Oct 2026

Avionics Test Software Engineer, Senior, Staff

An Avionics Test Software Engineer at Castelion owns the architecture, design, and technical direction of the software frameworks used to develop, automate, execute, and analyze avionics hardware testing.

CastelionAllen, TX; Rio Rancho, NM; Torrance, CA

Pay not disclosed

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JobPosted 23 Sept 2026

Avionics Test Engineer

We are looking for an Avionics Test Engineer to architect and execute the full suite of hardware test capabilities needed to move our avionics and control systems from prototype to production.

CastelionTorrance, CA

Pay not disclosed

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JobPosted 19 Sept 2026

Avionics Technician Specialist

An Avionics Technician Specialist at Castelion provides hands-on technical support for the development, assembly, integration, test, and troubleshooting of complex hardware and systems.

CastelionTorrance, CA

Pay not disclosed

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JobPosted 5 Oct 2026

Avionics Systems Integration Engineer, Senior

Castelion is moving incredibly fast to develop and deliver advanced defense systems at a time when execution matters more than ever.

CastelionTorrance, CA

Pay not disclosed

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JobPosted 18 Sept 2026

Avionics Reliability Engineer

We are hiring an Avionics Reliability Engineer to own environmental qualification and reliability validation across our avionics hardware.

CastelionTorrance, CA

Pay not disclosed

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JobPosted 22 Sept 2026

Avionics R&D Technician - PCBA, Multiple Levels

As an Avionics PCBA Technician, you will work closely with engineering and manufacturing teams to execute electrical and electro-mechanical builds in support of development and production activities.

CastelionTorrance, CA

Pay not disclosed

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JobPosted 23 Sept 2026

Avionics Production Scheduler

Castelion is seeking an Avionics Production Scheduler to own production planning and schedule execution across PCBA, harnessing, electrical integration, and avionics test.

CastelionTorrance, CA

Pay not disclosed

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JobPosted 18 Sept 2026

Avionics Manufacturing Supervisor

As an Avionics Manufacturing Supervisor, you will lead and develop a team of Avionics Manufacturing Technicians while owning daily production execution across PCBA rework, wire harness manufacturing, electro-mechanical…

CastelionTorrance, CA

Pay not disclosed

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JobPosted 26 Oct 2026

Avionics Manufacturing Specialist, PCBA

Castelion is seeking an Avionics Manufacturing Specialist, PCBA to develop, improve, and scale the manufacturing processes used to build flight-critical printed circuit board assemblies.

CastelionTorrance, CA

Pay not disclosed

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JobPosted 23 Sept 2026

Avionics Manufacturing Specialist, Harnessing

Castelion is seeking an Avionics Manufacturing Specialist, Harnessing to develop, improve, and scale the manufacturing processes used to build flight-critical wiring harnesses and cable assemblies.

CastelionTorrance, CA

Pay not disclosed

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JobPosted 17 Sept 2026

Avionics Manufacturing Engineer, Electrical Integration

As an Avionics Manufacturing Engineer focused on Electrical Integration, you will develop and improve the manufacturing processes used to integrate complex printed circuit board assemblies, electrical components, and…

CastelionTorrance, CA

Pay not disclosed

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JobPosted 7 Oct 2026

Avionics Manufacturing Engineer, Electrical Integration

CastelionRio Rancho, NM

Pay not disclosed

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JobPosted 6 Oct 2026

Avionics Lead – Integration / Electromechanical

The Avionics Lead - Integration / Electromechanical is a hands-on floor leadership role responsible for supporting avionics integration, electromechanical assembly, hardware installation, and related production…

CastelionTorrance, CA

Pay not disclosed

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JobPosted 5 Nov 2026

Avionics Lab & Infrastructure Manager

In this role, you will own lab operations and infrastructure, lead the setup of our new Avionics manufacturing space, and improve manufacturing efficiency through value stream mapping, standardized processes, and…

CastelionTorrance, CA

Pay not disclosed

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JobPosted 22 Sept 2026

Avionics Integration Technician

As an Avionics Integration Technician, you will work closely with engineering and manufacturing teams to assemble, integrate, test, and troubleshoot avionics hardware and electrical systems in support of development and…

CastelionTorrance, CA

Pay not disclosed

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JobPosted 22 Sept 2026

Avionics Harness Technician

As an Avionics Harness Technician, you will work closely with engineering and manufacturing teams to build, integrate, inspect, and test avionics harnesses, cable assemblies, and electro-mechanical hardware in support…

CastelionTorrance, CA

Pay not disclosed

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JobPosted 22 Sept 2026

Avionics Hardware Engineer, Senior, Staff

Engineers in this role focus on flight computer architecture, high-speed digital board design, system bring-up, and hardware validation across real flight hardware.

CastelionTorrance, CA; Rio Rancho, NM

Pay not disclosed

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JobPosted 16 Sept 2026

Avionics Hardware Engineer

We are hiring Avionics Hardware Engineers to own flight-critical electronics across design, bring-up, test, and integration.

CastelionTorrance, CA; Rio Rancho, NM

Pay not disclosed

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JobPosted 23 Sept 2026

Automation and Controls Engineer

Castelion is seeking a highly motivated Equipment Engineer specializing in automation and controls to support development and scale-up of wet chemistry manufacturing processes.

CastelionTorrance, CA

Pay not disclosed

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