Dallas still runs a lot of energy companies. Energy Transfer, Atmos Energy, HF Sinclair and Oncor are based in Dallas, and Vistra is in Irving. What changed is where the hiring volume is. Oncor, the Dallas utility in which Sempra owns an 80.25% stake, is working through a $47.5 billion base capital plan for 2026 through 2030, announced with its 2025 results.
ERCOT has endorsed a set of new transmission projects for southern Dallas-Fort Worth and the I-35 corridor. Sempra puts them at more than $7 billion, to be placed in service between 2026 and 2034 and to serve about 16 gigawatts of new demand, and Oncor expects to build most of them. That work needs electrical engineers, protection and substation specialists, project managers and line crews for years, not months.
Upstream is moving the other way. After ExxonMobil closed its purchase of Irving-based Pioneer Natural Resources in May 2024, it told the Texas Workforce Commission it planned 397 separations in Texas, 376 of them at the Irving headquarters, scheduled from 2024 into 2026. Experienced Permian engineers and land, finance and operations staff from that consolidation are now part of the DFW candidate pool. For the wider metro job market, see our Dallas staffing guide.