Marathon Petroleum

Senior Financial Operations Auditor

Marathon Petroleum$93K — $160K *
Finance & Insurance
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in Accounting, Audit, or related field.
  • Preferred certifications: CPA, CIA, CFE, or similar.
  • Five years of experience in audit or related business roles required.
  • Two years of complex audit experience preferred.
  • Ability to travel up to 10%.
  • Strong analytical, leadership, and communication skills.

Responsibilities

  • Perform audits for financial, operational, compliance, and special projects following IIA standards.
  • Align audit activities with external auditors and compliance teams to streamline efforts.
  • Design audit programs that identify and rank key risks and controls.
  • Lead client conferences to clarify audit objectives and priorities.
  • Supervise and mentor audit staff, ensuring proper workload distribution.
  • Conduct pre-planning and planning for audits in a collaborative manner.
  • Communicate control observations to clients before exit meetings.

Benefits

  • Support for professional development and certifications.
  • Opportunities for mentorship and coaching.
  • Collaborative team environment.
  • Engagement with complex, high-risk audit assignments.
  • Adaptable work environment with locations in multiple cities.
Full Job Description
Position Summary

The Senior Financial Operations Auditor plays a critical role in executing and overseeing financial, operational, compliance, and special audits across Marathon Petroleum Corporation (MPC) and MPLX business units. Reporting directly to the SOX Business Process Audit Supervisor, this position ensures audit engagements are conducted in alignment with the International Standards for the Professional Practice of Internal Auditing and the enterprise's audit methodology.

This role is responsible for completing all phases of the audit lifecycle-from pre-planning and scoping to execution and reporting-while ensuring alignment with external auditors, SOX 404 teams, and other internal assurance functions.

The ideal candidate will demonstrate strong leadership, analytical, and communication skills, and will be adept at managing complex audits, mentoring staff, and driving continuous improvement in audit practices. This role also contributes to strategic advisory reviews and supports the identification of cost recovery and savings opportunities.

Key Responsibilities:
  • Perform Staff and/or Lead Auditor functions for financial, operational, compliance, and special audits on MPC's and MPLX's business activities in accordance with International Standards for the Professional Practice of Internal Auditing and enterprise methodology to identify risks and controls that may have an impact on the integrity of the control environment, integrity of financial information, or achievement of business objectives.
  • Ensures alignment of audit activities with those of the external auditors, SOX 404 team, and various Company compliance functions/other assurance providers to ensure proper audit coverage, elimination of duplicate efforts, and the efficiency and effectiveness of audit activities.
  • Ensures a well-designed and appropriate audit program addressing and appropriately identifying key risks, ranking them, and articulating them in the Risk and Control Matrix (RACM); ensures the audit plan is appropriately scoped to include relevant risks/controls for testing.
  • Leads opening and closing conferences with clients, to ensure audit focus and priority is understood and accepted by audit clients.
  • Ensures audit staff assignments are equitably allocated based on career level and experience, for timely completion. Reviews planning documents (e.g., work programs, questionnaires, workpapers, etc.), completed by audit staff, for adherence to Plan objectives, completeness and accuracy.
  • Coordinates and completes audit pre-planning and planning efforts prior to the assigned audit staff joining the engagement; facilitates a collaborative and team-based planning approach. Shares knowledge, leading practices and ideas to ensure the success of the project and development of staff. Conducts client interviews to enhance understanding of the business processes and controls being audited.
  • Ensures the identified opportunities to leverage data analytics are in-line with audit scoping and testing procedures.
  • Actively communicates control observations prior to the exit meeting in a professional manner with clients. Ensures the exit meeting document and the draft audit report are complete, accurate, and written in conformity with the "5-C" standards. Monitors and appropriately manages client expectations and works collaboratively with clients on identified issues for acceptable and feasible solutions. Leads post engagement issue follow up and resolution.
  • Provides supervisory support to the assigned audit staff, delivering substantive coaching and development while maintaining a positive work environment. Addresses all questions from engagement team. Ensures review, evaluation, and delivery of personnel performance following each engagement in accordance with department guidelines and IIA standards.
  • Ensures the audit remains on track for completion within the designated time frame and is executed in accordance with IIA and department standards and within budget; keeps audit client, audit lead, and the Audit Manager appropriately updated on the audit status. Communicates on an ongoing basis with department leadership on project status, issues resolution, and resource needs and responds accordingly to supervisor review and feedback.
  • Staff's audits with assignments focused on large, complex, high-risk and greenfield audit scopes. Leads audit engagements as assigned. Staff's advisory reviews for new processes and systems design to provide an independent assessment or project management and control effectiveness as needed. Leads an engagement but may be asked to contribute as audit staff where resources are needed.
  • Take on responsibilities as assigned by Management / Leadership team.


Minimum Requirements:
  • Bachelor's degree in Accounting, Audit, related field.
  • Professional Certifications are preferred:
    • Certified Public Accounting (CPA)
    • Certified Internal Auditor (CIA)
    • Certified Fraud Examiner (CFE)
    • Other related industry certifications
  • Five (5) years of experience in audit, accounting or business-related roles is required.
  • 2 years of audit experience with exposure to complex, large-scale business operations is preferred.
  • Up to 10% travel.


Location:
Findlay, Ohio

Job Requisition ID:


Pay Min/Max:
$93,000.00 - $160,300.00 Salary

Grade:
10 - 11

Location Address:
539 S Main St

Additional locations:
Denver CO, Houston TX One Allen Center, San Antonio TX

Education:
Bachelors (Required)

Employee Group:
Full time

Employee Subgroup:
Regular

About Marathon Petroleum

Marathon Petroleum Corporation (MPC) is in the business of creating value for their shareholders through the quality products and services they provide for their customers. They strongly believe how they conduct their business is just as integral to their bottom line. As a result, they strive to always act responsibly with those who work for them, with those business partners who work with them, and in every community where they operate.

Marathon Petroleum Careers

Joining Marathon Petroleum means becoming part of a leading global team in the energy sector, where job opportunities abound for those eager to advance their careers in a dynamic and inclusive environment. As one of the largest refining companies in the world, Marathon Petroleum is at the forefront of transforming the energy landscape.

Work You’ll Do

At Marathon Petroleum, your work will directly contribute to the company's ongoing success and leadership in the industry. You will collaborate with skilled professionals dedicated to innovation and excellence in all aspects of the energy sector. Our team's combined expertise fuels Marathon Petroleum's commitment to sustainable energy solutions and operational excellence.

Innovate and Lead

Step into a role that challenges and excites with Marathon Petroleum. Here, innovation isn't just a buzzword—it's a call to action. Our leadership is committed to fostering a culture where new ideas lead to groundbreaking solutions. This commitment to innovation and leadership is woven into every aspect of our business, from refining operations to environmental strategies.

Grow and Develop

Marathon Petroleum is deeply invested in the professional growth and development of its employees. We offer a variety of training and development programs, including leadership development, diversity training, and technical skills enhancement. Whether you're starting as an intern or a seasoned professional, you’ll find a pathway to personal and professional growth with us.

Be Part of Our Team

Our team at Marathon Petroleum is driven by a shared mission to excel. By joining us, you'll work alongside dedicated professionals who are passionate about their roles and the impact they have on the company and the industry. Our collaborative environment supports career advancement and fosters a culture of professional enrichment.

Diversity and Inclusion

At Marathon Petroleum, we believe diversity drives innovation. Our inclusive culture welcomes all perspectives and encourages a diverse workforce that reflects the communities we serve. We are committed to providing equal employment opportunities, ensuring that all team members have the resources they need to succeed.

Explore Job Opportunities

Marathon Petroleum offers a range of job opportunities across various functions of the business. From internships that provide real-world experience to full-time positions in engineering, business, and more, there’s a place for your skills and passions here.

Future-Proof Your Career

With Marathon Petroleum, you are not just finding a job; you are building a career equipped with the tools for success in the ever-evolving energy sector. Our robust benefits package supports your health, well-being, and financial security, allowing you to focus on professional development and career advancement.

Stay Connected

Join Our Team Discover the exciting career opportunities waiting for you at Marathon Petroleum. Search open positions that match your skills and interests. We are always on the lookout for curious, creative, and driven team members.

Keep Up to Date

Stay informed with the latest company news, industry insights, and career tips—all from the people who work here. Marathon Petroleum is more than a company—it's a community where you can grow, innovate, and lead.

Job Alert Emails

Customize your experience by subscribing to receive job alerts and insider information tailored to your preferences. Explore the rewarding opportunities that await at Marathon Petroleum.

Join Marathon Petroleum—where careers fuel futures.

Learn more about Marathon Petroleum
Size
17,700 employees
Market Cap
$53 billion
Industry
Net Income
-$9.8 billion
Founded
2005
5 Year Trend
+13.8%
Revenue
$74.9 billion
NASDAQ

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