Senior Physical Substation Engineer
Confirmed on the employer's own hiring board on Oct 19, 2026. First seen by Alion on Sep 9, 2026. ISG scores A on the Alion truth index.
We are seeking an experienced Senior Physical Substation Engineer to lead the design of high-voltage transmission and distribution substation physical packages. This will include layouts, bus work, grounding, conduit, and equipment placement. ISG has partnered with utility and energy clients for decades, providing engineers the opportunity to build long-term careers while working on complex projects with ongoing demand. In this role you will ensure designs meet client(s), utility, and regulatory standards while optimizing for safety, reliability, and constructability. You will have the opportunity to mentor junior staff, review and approve deliverables, and serves as a primary client contact for resolving technical issues.
This position will work on transmission and distribution projects directly associated with FirstEnergy, one of ISG’s trusted and longstanding client partners.
Within our Energy Business Unit, ISG’s Power Group plays a vital role in delivering resilient infrastructure solutions, supporting projects and clients nationwide.
We operate as a one-profit-center firm and we work as one team across all offices, sharing resources, expertise, and opportunities to best serve our clients and support our employee owners. Regardless of where this position is posted, we encourage all qualified candidates from any ISG geography to apply.
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