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Marathon Petroleum Corporation Tech Stack

Integrated refining and midstream energy operator with 10,000+ employees

Oil and Gas Findlay, Ohio 10,001+ employees Founded 1887 Public Company

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.

Tech Stack 69 technologies

Core StackSalesforce SAP PyTorch Oracle Prometheus Power BI ServiceNow Linux Python ETAP GTAW GMAW Excel Word Outlook CAD SharePoint SharePoint Online Microsoft Office PowerPoint Adobe Acrobat HYSYS NIST ISO 27001 Windows Microsoft Access BlackLine Business Objects Quorum CMMS+38 more
AdoptingSAP Integration Suite
ReplacingSAP PO

What Marathon Petroleum Corporation Is Building

Challenges

  • Environmental compliance
  • Value chain performance
  • Safe, reliable, and secure process control
  • Process modeling for production optimization
  • Improving equipment reliability
  • Managing ot hardware/software licensing
  • Optimizing refinery operations
  • Process modeling for scheduling
  • Equipment failures
  • Optimizing maintenance programs

Active Projects

  • Wastewater treatment plant environmental projects
  • Electrical and instrumentation projects
  • Test runs to optimize refinery operations
  • Process modeling for refinery production
  • Equipment improvement design
  • Predictive maintenance models
  • Project scope development
  • Hardware and software lifecycle replacement projects
  • Root cause failure analysis
  • Optimization of maintenance programs

Hiring Activity

Steady550 roles · 180 in 30d

Department

Engineering
290
Ops
80
Product
39
Logistics
25
Construction
24
Finance
16
Sales
11
Data
9

Seniority

Intern
275
Senior
124
Mid
75
Junior
24
Manager
23
Lead
22
Director
3

Notable leadership hires: Fire Chief, Governance Director

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About Marathon Petroleum Corporation

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.

HeadquartersFindlay, Ohio
Company Size10,001+ employees
Founded1887
Hiring MarketsUnited States, Peru, Canada

Frequently Asked Questions

What is Marathon Petroleum's tech stack?

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.

Where does Marathon Petroleum hire?

Primarily the United States. Also hiring in Peru and Canada across engineering, operations, logistics, and construction roles.

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