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Senior Transmission Planning Engineer

OCI Alabama LLC

San Antonio, TX, USAFull-timePosted Mar 5, 2026

Job description

Under general direction of the Transmission Planning Manager, the Senior Transmission Planning Engineer plays a critical technical role in the full lifecycle of utility-scale solar and battery storage projects.

Responsibilities include

leading interconnection studies, performing advanced power flow modeling and transmission analysis, supporting application strategy, and coordinating with utilities and ISOs. The Senior Transmission Planning Engineer provides technical leadership across multiple projects and serves as a key resource during development, execution, and construction phases of the interconnection process.

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