Marathon Petroleum Corporation

IT Auditor III

Marathon Petroleum Corporation

full-time

Posted on:

Location Type: Hybrid

Location: Findlay • Ohio • Texas • United States

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Tech Stack

AWSAzureCloudCyber Security

About the role

  • Lead (or co-lead) risk-based audits across Cybersecurity, IT, and OT.
  • Plan, scope, and execute testing of applications, platforms, and operating procedures.
  • Deliver advisory support for new or changing technologies (systems, integrations, cloud, and OT-related changes).
  • Partner with stakeholders to understand digitization initiatives.
  • Use data analytics, automation, and emerging AI tools to improve audit efficiency.
  • Present findings and recommendations with confidence.

Requirements

  • Bachelor’s degree required: B.S. in Accounting, Business-related majors, Computer Science, Management Information Systems, Data Analytics, Cybersecurity, or other IT related degree.
  • 4-9 years of information systems, audit, or business experience is required.
  • Strong background of knowledge in IT technologies and applications.
  • Preferred: Experience applying AI and automation (e.g., analytics, scripting, workflow automation, or GenAI-enabled tools) to improve risk identification, testing efficiency, and insight.
  • Experience with Cybersecurity and Cloud Security (Azure and/or AWS) concepts and controls (e.g., identity and access management, logging/monitoring, vulnerability management, secure configuration, and incident response).
  • Operational Technology (OT) exposure or experience (e.g., industrial control systems, SCADA/DCS environments, OT networking/segmentation, or ICS security).
  • Professional certification is preferred (pursuing or achieved): Certified Internal Auditor (CIA), Certified Information Systems Auditor (CISA), Certified Information Systems Security Professional (CISSP), Cybersecurity, or other related industry certifications.
  • Master’s degree preferred (e.g., MBA, Information Technology, Analytics/Data Science, Cybersecurity, or related field).
Benefits
  • Health insurance
  • 401(k) match (117% company match on up to 6% contribution)
  • Cash Balance Pension contribution (7% / 9% / 11% based on age and years of service)
  • Eligibility for an annual cash bonus (target 12%)
  • Generous time off
  • Hybrid flexibility
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
data analyticsautomationAI toolsscriptingworkflow automationCybersecurityCloud Securityidentity and access managementvulnerability managementincident response
Soft Skills
leadershipcommunicationstakeholder engagementadvisory supportpresentation skills
Certifications
Certified Internal Auditor (CIA)Certified Information Systems Auditor (CISA)Certified Information Systems Security Professional (CISSP)