Engineering and EPC services for high-voltage substations and transmission lines
Ampirical is a Covington, LA power-delivery engineering firm delivering engineering-only and full EPC work on substations and high-voltage lines. Its stack pairs power-system analysis tools (ETAP, PSS/E, PowerWorld) with CAD (AutoCAD Electrical, MicroStation, Civil 3D) and project controls (Primavera P6, Procore), and accelerating, senior-weighted engineering hiring alongside pains around delays and scope creep points to a firm scaling EPC delivery capacity.
Ampirical, founded in 2006 and headquartered in Covington, Louisiana, provides engineering and engineering/procurement/construction services for high-voltage powerlines and substations. Its work spans substation engineering, relay, SCADA and communications, transmission and distribution line design, project development, project management and staff augmentation. The firm serves utilities and works on projects ranging from brownfield substations to 69kV–500kV transmission lines. It is privately held, employs 501–1,000 people, and hires within the United States.
Ampirical uses ETAP, PSS/E and PowerWorld for power-system analysis, plus AutoCAD Electrical, Bentley MicroStation, Civil 3D and ProjectWise for design, and Primavera P6 and Procore for project controls.
Yes. Hiring is accelerating and heavily concentrated in engineering, skewed toward senior-level roles, with smaller openings in operations and construction, all based in the United States.
Job posts point to brownfield and turn-key substation projects, 69kV–500kV transmission work, new line extensions, distribution protection, relay upgrades and substation commissioning.
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Ampirical's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →
This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.