Expand Energy
Facts
as of Nov 13, 2026Expand Energy is the largest natural gas producer in the United States, with operations in the Haynesville Shale (Louisiana) and the Appalachian Basin (Marcellus and Utica in Pennsylvania, West Virginia and Ohio). It also markets natural gas and supplies LNG export customers. It was formed in October 2024 when Chesapeake Energy, founded in 1989, combined with Southwestern Energy. The company is headquartered in Oklahoma City, Oklahoma, with a corporate office in Spring, Texas.
It is hiring: 22 open roles, 0 of them posted in the last 30 days.
- Headquarters
- Oklahoma City, United States
- Founded
- 1989
- Open roles
- 22 in 5 citiesAlion job postings
- Website
- expandenergy.com
As of Nov 13, 2026, Alion lists 22 open roles at Expand Energy. Expand Energy is headquartered in Oklahoma City, United States. It was founded in 1989.
What the registers and the postings say about this employer.
Hiring
All open roles →Hiring slowly: few roles were posted lately.
Finance is the largest family, 18 of open roles.
Footprint
Hiring in 5 cities in 1 country.
| Site | Type | Open roles | Hires most for | Engineering |
|---|---|---|---|---|
| Oklahoma City United States | Headquarters | 7 | Analytics, Finance, Operations | 29% |
| Spring United States | Corporate office | 9 | Finance, Legal, AI/ML | 22% |
| Mansfield United States | Not classified | 2 | Field & Service | 0% |
| West Alexander United States | Not classified | 2 | Energy | 0% |
| Wheeling United States | Not classified | 1 | Field & Service | 0% |
Tech stack
Full chapter →Technologies named in job postings at Expand Energy over the last 12 months, by layer, with the share of postings for each.