Senior OT Cybersecurity & Compliance Lead

Marathon Petroleum Corporation; San Antonio (TX); On-site; USD 107,000 - 184,000; Full time

Job summary

Marathon Petroleum Company LP is seeking a Senior Cybersecurity Analyst, OT Compliance, to lead cybersecurity compliance, governance, and risk management across OT environments. You will assess security controls, coordinate remediation, and support audit readiness in collaboration with Operations, Engineering, and Cybersecurity teams.

The role emphasizes SOX-related activities, continuous improvement of OT security, and alignment with regulatory obligations while guiding asset inventory,

Qualifications

• Bachelor’s degree in information technology or related field.
• 5+ years of relevant experience.
• Professional cybersecurity certifications preferred.

Responsibilities

• Conducts detailed analyses on controls for complex processes and systems to assess business impact.
• Oversees cybersecurity assessments and manages associated risks.
• Develops security/control reports and supports audit activities.
• Drives continuous improvement of OT cybersecurity compliance processes and tools.
• Supports SOX audits, including control testing coordination and remediation tracking.
• Translates security principles to build security into configurations and builds.
• Monitors emerging IT/OT cybersecurity technologies and their impact.

Skills

Adaptability

AI Fundamentals

Change Management

Authentic Communicator

Cybersecurity Risk Management

General Programming

Intrusion Detection

Penetration Testing

Relationship Management

Security Controls

Security Governance

Security Information & Event

Security Policy Management

Threat Analysis

Threat Hunting

Vulnerability Management

Education

Bachelor’s degree in Information Technology/related field

Professional cybersecurity certifications (Security+, Network+, OSCP, GIAC, CEH, CISA, CISM, CISSP)

Tools

SIEM

Web application scanning

Vulnerability scanning

External pentests

Identity access management

Job description

Marathon Petroleum Company LP is seeking a Senior Cybersecurity Analyst, OT Compliance, to lead cybersecurity compliance, governance, and risk management across OT environments. You will assess security controls, coordinate remediation, and support audit readiness in collaboration with Operations, Engineering, and Cybersecurity teams.

The role emphasizes SOX-related activities, continuous improvement of OT security, and alignment with regulatory obligations while guiding asset inventory,