Boeing ESS and Space Divisions in 2026: Satellite Programs, Fabrication, and Where the Jobs Are
Boeing ESS and space divisions in 2026: satellite programs, fabrication, and where the jobs are
"ESS Boeing" and "Boeing fabrication division" are two of the most-searched Boeing terms by job seekers. ESS refers to the Evolved Strategic SATCOM program — a $2.8 billion Space Force contract to build the next generation of jam-resistant military communications satellites. The "fabrication division" refers to Boeing's distributed manufacturing operations across Defense & Space. Here's how they fit together.
Evolved Strategic SATCOM (ESS)
ESS is Boeing's program to build jam-resistant military communications satellites that will replace the Advanced Extremely High Frequency (AEHF) constellation. The Space Force awarded the $2.8 billion contract in July 2025.
What ESS does: The satellites support nuclear command, control, and communications (NC3) — the communications architecture that enables the President to order and manage nuclear forces. This is about as critical as satellite programs get. The technology builds on Boeing's experience with WGS (Wideband Global SATCOM) and O3b mPOWER satellite constellations.
Where ESS work happens: Primarily El Segundo, California. Boeing's satellite design, systems engineering, and program management for ESS are concentrated at the El Segundo campus — the same facility that houses Millennium Space Systems and Boeing's broader satellite operations.
Roles on ESS: Systems engineers, RF engineers, satellite bus engineers, integration and test engineers, program managers, and security specialists (TS/SCI clearances required for the classified NC3 mission). ESS is a growth program — it's ramping up, not winding down — meaning hiring will increase as the program moves from design into production.
ESS is a traditional high-capability satellite in GEO — big, expensive, and exquisitely engineered. It coexists with the Space Development Agency's (SDA) proliferated low Earth orbit approach that favors many cheaper satellites. Boeing competes in both: ESS for strategic communications and Millennium Space Systems for the SDA's proliferated architecture. Understanding which paradigm a role supports helps you assess career trajectory — ESS offers deep systems engineering on a flagship program, while SDA work is faster-paced and more iterative.
Boeing Defense & Space divisions
In 2022, Boeing Defense & Space reorganized from eight divisions into four:
| Division | Focus | Key Sites |
|---|---|---|
| Space, Intelligence & Weapon Systems | Satellites (ESS, WGS), SLS, Starliner, Millennium Space, missiles, Phantom Works Space | El Segundo, Huntsville, KSC |
| Air Dominance | Fighter aircraft, electronic warfare (F-15, F/A-18, Loyal Wingman) | St. Louis |
| Mobility, Surveillance & Bombers | Tankers, surveillance aircraft (KC-46, P-8, E-7) | Everett, St. Louis |
| Vertical Lift | Helicopters, tiltrotor (Apache, Chinook, V-22) | Mesa, AZ; Philadelphia |
For space-focused engineers, the Space, Intelligence & Weapon Systems division is the target. This division includes Boeing's satellite programs, the Space Launch System, Starliner crew vehicle, and the Phantom Works Space advanced projects group.
Boeing fabrication sites
Boeing's defense and space fabrication is distributed across multiple specialized facilities:
| Site | Location | Fabrication Focus |
|---|---|---|
| Advanced Composite Fabrication Center | Mesa, AZ | $150M facility, 155K sq ft, Phantom Works composites |
| Satellite manufacturing | El Segundo, CA | Millennium Space satellite production |
| Advanced Assembly Facility | St. Louis, MO | Defense aircraft final assembly |
| SLS manufacturing | Michoud Assembly Facility, New Orleans | SLS Core Stage fabrication |
| Satellite integration | El Segundo, CA | Payload integration and test |
The Mesa, AZ Advanced Composite Fabrication Center is Boeing's newest major production facility — a $150 million investment focused on next-generation composite structures for defense programs. This is where experimental manufacturing techniques are developed before they scale to production lines.
Where Boeing space jobs are
From our database of 284 active Boeing listings:
| Location | Positions | Primary Programs |
|---|---|---|
| El Segundo, CA | 123 | Satellites, Millennium Space, ESS |
| Huntsville, AL | 11 | SLS propulsion, engineering |
| Kennedy Space Center, FL | 9 | SLS launch ops, Starliner |
| Seal Beach, CA | 5 | Satellite programs |
| New Orleans, LA | 4 | SLS Core Stage manufacturing |
El Segundo dominates with 123 of 284 positions — 43% of all Boeing space/defense listings. The concentration reflects the growth of Millennium Space Systems and the ESS program ramp. Salary ranges at El Segundo run high: Deputy Chief Engineer at $211K-$310K, Senior Satellite Software Manager at $250K-$338K.
Who should target Boeing space divisions
Boeing space careers make sense for engineers who want to work on national security satellite programs, SLS/Artemis launch operations, or the emerging Millennium Space Systems small satellite business. The combination of ESS (traditional large satellite) and Millennium (proliferated small satellite) gives Boeing one of the broadest satellite portfolios in the industry.
The trade-off compared to SpaceX or Blue Origin is pace: Boeing programs move on government timelines with formal milestone reviews. The advantage is stability, benefits, and SPEEA union protections at Washington state sites.
Browse all Boeing positions on Zero G Talent. For Boeing salary details, see our Boeing salary guide. For other defense prime options, see Northrop Grumman jobs or Lockheed Martin pay scale.
