Millennium Space Systems Summer 2026 Internship Program – Proposal Development And Indirect Subcontracts Intern

Millennium Space Systems

El Segundo, CA, United States
Base: $21.15 ph – $30.77 / hr; bonus/equity: not s...
100% onsite
Supply chain proposal development
Supplier quote coordination
Cost data collection
This role provides hands-on exposure to the supply chain’s role in competitive proposal development within a fast-paced aerospace and defense environment

Job Summary

  • This role provides hands-on exposure to the supply chain’s role in competitive proposal development within a fast-paced aerospace and defense environment.
  • The intern will assist with proposal cost development, supplier data collection, subcontract documentation, and cross-functional coordination with program, finance, and engineering teams.
  • Millennium Space Systems, a part of Boeing Defense, Space and Security (BDS), is a fast, agile small satellite company focused on national security space.

Matching Summary

This role provides hands-on exposure to the supply chain’s role in competitive proposal development within a fast-paced aerospace and defense environment.

Salary

Base: $21.15 /hr – $30.77 / hr; Bonus/Equity: Not specified; Benefits: Not specified

Skills & Requirements

Must-have

  • Supply chain proposal development
  • Supplier quote coordination
  • Cost data collection
  • Bill of Materials development
  • Subcontract documentation
  • Cross-functional coordination

Nice-to-have

  • Curious, bold and innovative team
  • Challenging the status quo
  • Hands-on exposure
  • Interest in aerospace

Key Requirements

  • Currently pursuing Bachelor's degree
  • Expected graduation date on or after August 2026
  • U.S. Person required
  • Must be U.S. citizen

Work Rights

Must be U.S. citizen

Tailored Resume

Cover Letter