Spring 2026 Engineering Internship

Castelion Corporation
Torrance, CA
Category Engineering
Job Description
Castelion is seeking motivated and talented engineering interns for Spring 2026. This internship offers a dynamic, hands-on experience working on cutting-edge missile systems, including SW, guidance, navigation and control (GNC), propulsion, power electronics, manufacturing, mechanical/structures, avionics, system integration, etc.

Requirements

  • Assist in the design, analysis, and testing of components for missile subsystems, including propulsion, guidance systems, power electronics, and more.
  • Support engineering teams with simulations, modeling, and prototyping of critical hardware components.
  • Conduct research and development tasks, gathering and analyzing data to inform design decisions.
  • Participate in system integration efforts, helping to assemble and test subsystems in real-world test environments.
  • Collaborate cross-functionally with engineering, manufacturing, and test teams to ensure project success.
  • Document design processes, test results, and project progress, contributing to the continuous improvement of our systems.
  • Attend technical reviews, design meetings, and team briefings to stay engaged with project developments and learn from industry experts.

Benefits

  • Paid internship at $30 per hour
  • Housing or relocation stipends may be available for non-local interns
]]>