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 7 Oct 2026

Inventory Specialist

As an Inventory Specialist, you'll play a critical role in maintaining the integrity, accuracy, and efficiency of inventory operations across physical and system environments.

CastelionTorrance, CA

Pay not disclosed

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JobPosted 20 Oct 2026

Inventory Lead – Weekend Shift

As an Inventory Lead, you will lead weekend-shift inventory and material-flow activities supporting Castelion's manufacturing operations.

CastelionTorrance, CA

Pay not disclosed

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JobPosted 20 Oct 2026

Inventory Lead

As an Inventory Lead, you'll lead day-to-day inventory operations across physical and system environments, ensuring materials are accurately received, tracked, stored, issued, and available to support production…

CastelionTorrance, CA

Pay not disclosed

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JobPosted 16 Sept 2026

Inventory and Cost Accounting Manager

The Inventory and Cost Accounting Manager will play a key role in leading, developing, and analyzing inventory and cost-related activities in a dynamic manufacturing environment.

CastelionTorrance, CA

Pay not disclosed

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JobPosted 16 Sept 2026

Integration & Test Engineer, Senior

As a Senior Integration & Test Engineer at Castelion, you will lead the transition of advanced defense hardware from prototype into full production - driving integration, test, and qualification of mechanical and…

CastelionTorrance, CA; Rio Rancho, NM

Pay not disclosed

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JobPosted 4 Nov 2026

Instructional Designer and Facilitator

The Instructional Designer and Facilitator is responsible for designing, developing, implementing, and maintaining high-quality training programs that support Castelion's manufacturing, engineering, quality, safety, and…

CastelionRio Rancho, NM; Torrance, CA

Pay not disclosed

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JobPosted 11 Oct 2026

Instructional Designer

The Instructional Designer is responsible for designing, developing, implementing, and maintaining high-quality training programs that support Castelion's manufacturing, engineering, quality, safety, and operational…

CastelionTorrance, CA

Pay not disclosed

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JobPosted 11 Oct 2026

Inspector - Avionics/Electrical

Castelion is seeking an Avionics / Electrical Quality Inspector - reporting to the Quality organization-to support the development and manufacturing of avionics, harnessing, and electrical assemblies for long-range…

CastelionTorrance, CA

Pay not disclosed

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JobPosted 12 Oct 2026

Information Systems Security Manager (ISSM)

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 12 Oct 2026

Information System Security Officer (ISSO)

This position may require access to classified information or restricted U.S. Government sites, systems, or information, as determined by the Company and/or applicable U.S.

CastelionTorrance, CA

Pay not disclosed

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JobPosted 3 Nov 2026

Information System Security Engineer (ISSE)

The Information System Security Engineer (ISSE) at Castelion is responsible for translating security requirements into tested controls for classified information systems.

CastelionTorrance, CA

Pay not disclosed

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JobPosted 29 Sept 2026

Industrial Hygienist

Castelion is seeking an Industrial Hygienist to support our headquarters and manufacturing operations in Torrance, California.

CastelionTorrance, CA

Pay not disclosed

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JobPosted 13 Oct 2026

Industrial Hygienist

Castelion is seeking an Industrial Hygienist to support our growing manufacturing and test operations in New Mexico.

CastelionRio Rancho, NM

Pay not disclosed

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JobPosted 20 Oct 2026

Industrial Engineer, Logistics & Material Flow

Castelion is seeking a highly skilled Industrial Engineer to design and scale the logistics systems that support our manufacturing operations.

CastelionTorrance, CA

Pay not disclosed

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JobPosted 17 Sept 2026

Industrial Engineer, Avionics

Castelion is seeking a highly skilled Industrial Engineer to design and scale the manufacturing systems behind our avionics hardware, including PCBAs, wire harnesses, electrical integration, and test.

CastelionTorrance, CA

Pay not disclosed

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JobPosted 2 Oct 2026

HWIL FPGA Engineer

As a HWIL FPGA Engineer, you will lead the FPGA architecture and development for Castelion's next-generation Hardware-in-the-Loop (HWIL) test capability.

Human Resources Manager

We are seeking a Human Resources Manager responsible for launching and supporting people operations of a new manufacturing facility during a period of rapid growth.

CastelionRio Rancho, NM

Pay not disclosed

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JobPosted 21 Oct 2026

Human Resources Generalist

The Human Resources Generalist will play an important role in supporting the core people operations that enable our teams to do their best work-on the ground and beyond.

CastelionTorrance, CA

Pay not disclosed

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JobPosted 25 Sept 2026

Human Resources Business Partner

The Human Resources Business Partner (HRBP) serves as a strategic advisor to leaders and employees, helping drive organizational effectiveness, talent development, and workforce performance across Castelion.

CastelionTorrance, CA

Pay not disclosed

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JobPosted 23 Sept 2026

HR Coordinator

As an HR Coordinator at Castelion, you'll play a critical role in keeping our people operations running smoothly while helping build the infrastructure needed for our next stage of growth.

CastelionTorrance, CA

Pay not disclosed

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