SOX IT Audit Assurance & Advisory Services Supervisor

An exciting career awaits you

At MPC, we're committed to being a great place to work - one that welcomes new ideas, encourages diverse perspectives, develops our people, and fosters a collaborative team environment.

POSITION SUMMARY:

Marathon Petroleum Co. is seeking a SOX IT Audit Supervisor. This position plays a key role in supporting the integrity of Marathon's internal control environment by leading the IT SOX 404 testing program. This role partners closely with Audit Assurance and Advisory Services (3A), the Controller's organization, IT, and External Audit to ensure a coordinated, risk-aligned approach to control evaluation and compliance.

KEY RESPONSIBILITIES:

* Develops and manages the SOX IT controls testing plan based on management's determination of applicable SOX 404 controls, materiality, and regulatory expectations; coordinates scope, timing, and coverage with Audit Assurance and Advisory Services (3A) leadership, the Controller's organization, External Audit, and key business partners.

* Provides regular status updates and issue tracking for SOX testing (progress, milestones, open items, and emerging themes) to 3A leadership, External Audit, and the Controller's organization; recommends adjustments to priorities and timelines as risks and schedules change.

* Identifies, evaluates, and documents control deficiencies; escalates issues through established SOX and 3A governance channels and works with control owners to clarify impacts, root causes, and remediation plans.

* Coordinates day-to-day planning and testing activities with IT control owners, IT Compliance, SOX Accounting, and External Audit to execute testing, support reliance requests, resolve scope and evidence questions, and reduce rework through clear expectations and timely communication.

* Implements continuous improvement within the SOX testing program (procedures, templates, tools, analytics, and automation) and maintains metrics and quality checks that improve consistency, cycle time, and audit readiness.

* Leads assigned SOX testing staff and/or co-sourced resources; provides coaching and review of work papers, ensures adherence to methodology, and supports skill development across ITGC, application controls, cybersecurity, and business process areas as applicable.

* Executes and oversees SOX ITGC controls testing activities, including walkthroughs, design and operating effectiveness testing, sampling, and evidence evaluation; produces clear documentation and supports conclusions in alignment with SOX methodology and evolving technology and regulatory expectations.

* Perform other duties, as assigned.

EDUCATION AND EXPERIENCE:

* Bachelor's Degree required in Finance, Accounting, Computer Science, Cybersecurity, Management Information Systems, Data Analytics, Business or other related fields. Master's degree preferred.

* At least one of the following Professional Certifications is preferred:

* Certified Internal Auditor (CIA)

* Certified Information Systems Auditor (CISA)

* Certified Public Accountant (CPA)

* Certified Information System Manager (CISM)

* Certified in Risk and Information System Control (CRISC)

* Certified Fraud Examiner (CFE)

* Other industry related certifications

* Previous SOX experience including ITGCs, Key Reports, and SDLCs is preferred.

* Previous experience in leading projects or teams preferred.

* Five (5) years of relevant experience in Accounting, Finance, Operations, Information Technology, Cybersecurity, Compliance, Risk, IT/Financial/Operational Audit or other related experience is required.

As an energy industry leader, our career opportunities fuel personal and professional growth.

Location:

Findlay, Ohio

Job

Requisition :

Pay Min/Max:

$ - $ Salary

Grade:

12

Location Address:

539 S Main St

Additional locations:

Denver, Colorado, Houston, Texas, San Antonio, Texas

Education:

Employee Group:

Full time

Employee Subgroup:

Regular

Marathon Petroleum Company LP is an Equal Opportunity Employer and gives consideration for employment to qualified applicants without discrimination on the basis of race, color, religion, creed, sex, gender (including pregnancy, childbirth, breastfeeding or related medical conditions), sexual…