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Millennium Space Systems
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Delivers national-security space missions and constellations
Millennium Space Systems
Work Here?
Delivers national-security space missions and constellations
Overview
Millennium Space Systems provides space systems for national security, delivering missile-warning and other space missions by rapidly creating affordable prototypes and satellite constellations across different orbits. Its products are designed to work correctly the first time, with an emphasis on speed to meet customer needs. The company differentiates itself by offering fast, cost-effective prototype-and-constellation solutions rather than long, expensive development cycles, focusing on reliable performance for critical space missions. The goal is to enable secure, rapid, and dependable space capabilities for national security customers.
About Millennium Space Systems
Industries
Industrial & Manufacturing
Aerospace
Defense
Company Size
501-1,000
Company Stage
N/A
Total Funding
N/A
Headquarters
El Segundo, California
Founded
2001
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Simplify's Take
What believers are saying
- Boeing targeted 26 satellite deliveries in 2026, up from four in 2025.
- Millennium reported 100 satellites in backlog at Space Symposium in April 2026.
- TRACERS vehicle delivery on June 16, 2025 shows continued NASA mission execution.
What critics are saying
- NLRB case 31-CA-380777 filed February 6, 2026 signals labor conflict in El Segundo.
- Boeing dependency keeps Millennium exposed to corporate capital allocation and integration delays.
- Missed late-2026 deliveries on FOO Fighter or Epoch contracts damages trust and future awards.
What makes Millennium Space Systems unique
- Tony Gingiss is scaling Millennium’s production depth, common architecture, and backlog execution in 2026.
- Boeing and Millennium launched Resolute on April 16, 2026, filling the 2-4 kW gap.
- Millennium won SDA FOO Fighter and Space Force Epoch contracts, proving defense credibility.
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Benefits
Professional Development Budget
401(k) Company Match
Remote Work Options
Paid Vacation
Paid Sick Leave
Paid Holidays
Hybrid Work Options
Mental Health Support
Wellness Program
Growth & Insights and Company News
6 month growth
↑ 22%1 year growth
↑ 22%2 year growth
↑ 22%Boeing unveils satellite platform, targets 26 deliveries in 2026. 16 Apr 2026 10:31PM (Updated: 16 Apr 2026 10:33PM) Add CNA as a trusted source to help Google better understand and surface our content in search results. April 16: Boeing and its unit Millennium Space Systems are working together to expand production capacity and launch a new satellite platform as they look to fulfill a growing backlog of orders, the aerospace firms said on Thursday. Boeing is targeting 26 satellite deliveries in 2026, up from just four in 2025. The company is looking to tap increasing reliance on satellite infrastructure from defense and internet connectivity sectors. The new mid-class satellite platform, Resolute, will address missions that require "more capability than a traditional small satellite can provide, with greater speed and flexibility than a typical large satellite program," Boeing said in a release. Boeing said it will invest in integrating its products with that of Millennium's to boost production. Space-based technologies, from satellite-enabled communications to surveillance, are increasingly shaping modern conflict. The tech was used during the U.S. strikes in Venezuela and in the U.S.-Israeli war on Iran this year.
EL SEGUNDO, Calif., June 16, 2025 /PRNewswire/ -- Millennium Space Systems, a Boeing Company, delivered two space vehicles for NASA's Tandem Reconnection and Cusp Electrodynamics Reconnaissance Satellites (TRACERS) mission to Vandenberg Space Force Base Friday, marking a key milestone in preparation for launch later this year
When Envision Employment Services Incorporated acquired Millennium in 2018, it built prototypes and delivered one or two satellites a year.
Millennium Space Systems, a Boeing Company [NYSE: BA], has appointed Tony Gingiss as its new CEO effective December 9, 2024.
Millennium Space Systems signed the initial contract to deliver the first six satellites for MTC Epoch 1 in 2023.
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About Millennium Space Systems
Industries
Industrial & Manufacturing
Aerospace
Defense
Company Size
501-1,000
Company Stage
N/A
Total Funding
N/A
Headquarters
El Segundo, California
Founded
2001
There are no jobs for Millennium Space Systems right now.
Find jobs on Simplify and start your career today