Castelion Jobs & Careers — Page 3

Verified employer

Aerospace, Defense, Deep Tech, HardwareEl Segundo, CA, United Statesmid_sizecastelion.com

277 open roles

Castelion is a defense technology company focused on developing advanced hardware for national security, including propulsion systems, rockets, and hypersonics.

Tech stack & tools at Castelion

CAD/CAM software (SolidWorksCATIA)simulation tools (ANSYS)embedded systemsFPGA

Avionics Production Scheduler

Location: Torrance, CA
Employment: Full-time
Work type: On-site
Experience: 3y+
Posted: 1 mo ago

Avionics Integration Technician

Location: Torrance, CA
Employment: Full-time
Work type: On-site
Experience: 2y+
Posted: 1 mo ago

Avionics Harness Technician

Location: Torrance, CA
Employment: Full-time
Work type: On-site
Experience: 2y+
Posted: 1 mo ago

Lead Manufacturing Engineer, Harnessing

Location: Torrance, CA
Employment: Full-time
Work type: On-site
Experience: 4y+
Posted: 1 mo ago

Electrical Engineer Intern - Spring 2027 (Avionics)

Location: Torrance, CA
Employment: Internship
Work type: On-site
Posted: 1 mo ago

Manufacturing Planner – Composites

Location: Torrance, CA
Employment: Full-time
Work type: On-site
Experience: 5y+
Posted: 1 mo ago

Manufacturing Engineer – Composite Motor Cases

Location: Torrance, CA
Employment: Full-time
Work type: On-site
Posted: 1 mo ago

Materials & Process Engineer, Densification

Location: Torrance, CA
Employment: Full-time
Work type: On-site
Posted: 1 mo ago

Explosives Safety & Operations Officer

Location: Rio Rancho, NM
Employment: Full-time
Work type: On-site
Posted: 1 mo ago

Deputy Program Engineer, Hypersonic Strike

Location: Torrance, CA
Employment: Full-time
Work type: On-site
Experience: 8y+
Posted: 1 mo ago

Avionics Test Software Engineer, Senior, Staff

Location: Allen, TX
Employment: Full-time
Work type: On-site
Experience: 7y+
Posted: 1 mo ago

Senior Manufacturing Engineer - Machining

Location: Torrance, CA
Employment: Full-time
Work type: On-site
Experience: 5y+
Posted: 1 mo ago

Senior Simulation Software Engineer, GNC

Location: Torrance, CA
Employment: Full-time
Work type: On-site
Posted: 1 mo ago

Manufacturing Engineer - General

Location: Torrance, CA
Employment: Full-time
Work type: On-site
Experience: 4y+
Posted: 1 mo ago

Composites R&D Technician – Chemical Vapor Deposition (CVD)

Location: Torrance, CA
Employment: Full-time
Work type: On-site
Experience: 2–3y
Posted: 1 mo ago

Senior Embedded Software Engineer

Location: Allen, TX
Employment: Full-time
Work type: On-site
Posted: 1 mo ago

Senior Manufacturing Engineer – Warhead Integration & Test

Location: Torrance, CA
Employment: Full-time
Work type: On-site
Experience: 4–7y
Posted: 1 mo ago

Avionics Technician Specialist

Location: Torrance, CA
Employment: Full-time
Work type: On-site
Experience: 3y+
Posted: 1 mo ago

Commodity Manager

Location: Torrance, CA
Employment: Full-time
Work type: On-site
Experience: 7y+
Posted: 1 mo ago

Global Supply Manager

Location: Torrance, CA
Employment: Full-time
Work type: On-site
Experience: 12y+
Posted: 1 mo ago

Technical Recruiter

Location: Torrance, CA
Employment: Full-time
Work type: Hybrid
Experience: 2y+
Compensation: $80K - $110K(est.)
Posted: 1 mo ago

Shipping and Receiving Specialist

Location: Midland, TX
Employment: Full-time
Work type: On-site
Experience: 2y+
Compensation: $40K - $55K(est.)
Posted: 1 mo ago

Senior Logistics Specialist

Location: Rio Rancho, NM
Employment: Full-time
Work type: On-site
Experience: 5y+
Posted: 1 mo ago

Senior Guidance Systems Engineer

Location: Rio Rancho, NM
Employment: Full-time
Work type: On-site
Experience: 3y+
Posted: 1 mo ago

Human Resources Manager

Location: Rio Rancho, NM
Employment: Full-time
Work type: On-site
Experience: 3–6y
Posted: 1 mo ago

Facilities Technician

Location: Torrance, CA
Employment: Full-time
Work type: On-site
Experience: 2y+
Posted: 1 mo ago

Avionics Systems Integration Engineer, Senior

Location: Torrance, CA
Employment: Full-time
Work type: On-site
Experience: 1–5y
Posted: 1 mo ago

Avionics Reliability Engineer

Location: Torrance, CA
Employment: Full-time
Work type: On-site
Posted: 1 mo ago

Senior Propulsion & Ordnance Engineer

Location: Rio Rancho, NM
Employment: Full-time
Work type: On-site
Experience: 5y+
Posted: 1 mo ago

R&D Technician- Structural Welding

Location: Torrance, CA
Employment: Full-time
Work type: On-site
Experience: 3–5y
Posted: 1 mo ago

Production Supervisor

Location: Torrance, CA
Employment: Full-time
Work type: On-site
Experience: 3–5y
Posted: 1 mo ago

Launch R&D Technician

Location: Torrance, CA
Employment: Full-time
Work type: On-site
Experience: 5y+
Posted: 1 mo ago

Instructional Designer

Location: Torrance, CA
Employment: Full-time
Work type: On-site
Experience: 2y+
Posted: 1 mo ago

Inspector - Avionics/Electrical

Location: Torrance, CA
Employment: Full-time
Work type: On-site
Experience: 3y+
Posted: 1 mo ago

Dimensional and Mechanical Inspector

Location: Torrance, CA
Employment: Full-time
Work type: On-site
Experience: 3y+
Posted: 1 mo ago

CMM Programmer

Location: Torrance, CA
Employment: Full-time
Work type: On-site
Experience: 3–5y
Posted: 1 mo ago

Materials Management Supervisor

Location: Torrance, CA
Employment: Full-time
Work type: On-site
Experience: 3–5y
Posted: 1 mo ago

Inventory Specialist

Location: Torrance, CA
Employment: Full-time
Work type: On-site
Experience: 3y+
Posted: 1 mo ago

Avionics R&D Technician - PCBA, Multiple Levels

Location: Torrance, CA
Employment: Full-time
Work type: On-site
Experience: 2y+
Posted: 1 mo ago

Avionics Manufacturing Engineer, Electrical Integration

Location: Torrance, CA
Employment: Full-time
Work type: On-site
Experience: 3y+
Posted: 1 mo ago

Avionics Manufacturing Supervisor

Location: Torrance, CA
Employment: Full-time
Work type: On-site
Experience: 5y+
Posted: 1 mo ago

R&D Technician

Location: Midland, TX
Employment: Full-time
Work type: On-site
Experience: 3y+
Posted: 1 mo ago

Lead Manufacturing Engineer, Radar

Location: Rio Rancho, NM
Employment: Full-time
Work type: On-site
Experience: 5y+
Posted: 1 mo ago

Supervisor – R&D (Nightshift)

Location: Torrance, CA
Employment: Full-time
Work type: On-site
Experience: 3–5y
Compensation: $95K - $135K(est.)
Posted: 1 mo ago

Industrial Engineer, Avionics

Location: Torrance, CA
Employment: Full-time
Work type: On-site
Experience: 3y+
Posted: 1 mo ago

Shipping and Receiving Specialist

Location: Torrance, CA
Employment: Full-time
Work type: On-site
Experience: 5y+
Compensation: $55K - $75K(est.)
Posted: 1 mo ago

Materials and Process Engineer, Impregnation

Location: Torrance, CA
Employment: Full-time
Work type: On-site
Posted: 1 mo ago

Sr. Materials & Process Engineer, Materials Characterization

Location: Torrance, CA
Employment: Full-time
Work type: On-site
Compensation: $135K - $185K(est.)
Posted: 1 mo ago

Manufacturing Engineer - Bonding

Location: Torrance, CA
Employment: Full-time
Work type: On-site
Experience: 2y+
Posted: 1 mo ago

Inventory Specialist

Location: Torrance, CA
Employment: Full-time
Work type: On-site
Experience: 3y+
Posted: 1 mo ago

Senior Aerothermal & CFD Engineer

Location: Torrance, CA
Employment: Full-time
Work type: On-site
Experience: 5y+
Posted: 1 mo ago

Senior Supplier Development & Quality Engineer

Location: Torrance, CA
Employment: Full-time
Work type: On-site
Experience: 6y+
Posted: 1 mo ago

Senior Propellant Analyst

Location: Torrance, CA
Employment: Full-time
Work type: On-site
Experience: 5y+
Posted: 1 mo ago

Manager, Development Test

Location: Torrance, CA
Employment: Full-time
Work type: On-site
Experience: 8y+
Posted: 1 mo ago

Senior Mechanical Design Engineer

Location: Torrance, CA
Employment: Full-time
Work type: On-site
Experience: 5y+
Posted: 1 mo ago

Senior Applied AI Engineer

Location: Torrance, CA
Employment: Full-time
Work type: On-site
Experience: 2–7y
Posted: 1 mo ago

Proposal Manager

Location: Torrance, CA
Employment: Full-time
Work type: On-site
Experience: 5y+
Posted: 1 mo ago

Security Officer I (Armed)

Location: Rio Rancho, NM
Employment: Full-time
Work type: On-site
Experience: 2y+
Posted: 1 mo ago

Weapons Integration Engineer (Multiple Levels)

Location: Torrance, CA
Employment: Full-time
Work type: On-site
Experience: 2y+
Compensation: $110K - $160K(est.)
Posted: 2 mo ago

Tooling Engineer, Senior

Location: Torrance, CA
Employment: Full-time
Work type: On-site
Experience: 5y+
Compensation: $130K - $180K(est.)
Posted: 2 mo ago