Integrated refining and midstream energy operator with 10,000+ employees
Marathon Petroleum operates the nation's largest refining system alongside a major midstream logistics platform (MPLX LP). The tech stack reveals a traditional, compliance-heavy operational footprint: enterprise resource planning (SAP), industrial control systems (ETAP, HYSYS), and security frameworks (NIST, ISO 27001) dominate. Active projects cluster around equipment reliability, process optimization, and environmental compliance—with hiring skewed heavily toward intern and senior roles, suggesting either graduate recruitment programs or a skills gap in mid-level technical talent.
Notable leadership hires: Fire Chief, Governance Director
Marathon Petroleum is a public, integrated energy company headquartered in Findlay, Ohio, operating since 1887. The business spans refining (downstream) and logistics/processing (midstream through MPLX LP), with retail presence under the Marathon brand. Current hiring spans 554 open roles across engineering, operations, product, logistics, and construction, primarily in the United States, Canada, and Peru. Core operational challenges include environmental compliance, equipment reliability, process optimization, and managing OT hardware/software licensing across large industrial footprints.
Core systems include Salesforce, SAP, ETAP (electrical), HYSYS (process modeling), Oracle, ServiceNow, and Power BI. Adopting SAP Integration Suite while migrating off SAP PO. Python and PyTorch support analytics and predictive modeling.
Primarily the United States. Also hiring in Peru and Canada across engineering, operations, logistics, and construction roles.
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