Share this Job

Location Name: San Antonio, TX 
Job/Requisition ID: 55252
Location Address: 19100 Ridgewood Park, San Antonio, TX, United States (US), 78259
Education Level: Bachelor's Required 
Relevant Experience Level: Mid Career (4-10 Years) 
Employee Group: Regular - Full Time
Employee Subgroup: Salaried Exempt




Performs risk-based audit and consulting engagements across a portfolio of financial, operational, and strategic projects. Contributes to audits from scoping through execution of fieldwork. Ensure processes under audit are completed in compliance with any applicable Company policies, procedures, and regulatory requirements. Leads project components, as well as helping to ensure audit work is completed on time and within budget. Begins building relationships and developing areas of subject matter expertise in areas of audit responsibility.




  • Maintains a thorough understanding of business processes, auditing standards, and related risk and control frameworks. Maintains a comprehensive understanding of processes subject to audit.  Fosters and maintains relationships with clients to facilitate audit execution.  Initiates discussions with clients for further understanding of business unit and identify potential areas of audit impact. Initiates communication of work status to audit clients and results of work performed to Internal Audit team members and management. Assists in the development of the Internal Audit Plan when requested, including attending meetings with functional business unit leadership and participating in the maintenance of the Audit Universe


  • Coordinates engagement team planning efforts, providing relevant risk knowledge.  Conducts client interviews to enhance understanding of business unit and processes subject to audit. Assigns research areas and planning documents to audit staff as appropriate.  Ensures preparation of planning documents and reviews for completeness and accuracy prior to management review.  Prepares or assists in preparing work programs based on completed risk activities


  • Performs work on complex or high risk audit areas as assigned. Reviews work papers as completed by staff, validating exceptions and the feasibility of suggested resolutions.  Participates in, and may lead audit opening and closing conferences. 


  • Documents work performed to support observations and conclusions utilizing established documentation protocol. Initiates discussion of exceptions with Management and audit client.  Prepares and/or reviews exception summary. Prepares and/or reviews draft of audit reports and management letters when requested.  


  • Provides field supervision to engagement audit staff to ensure completion of assigned audit areas. Provides real-time feedback and coaching to audit staff. Prepares staff project evaluation and participates in mid-year and year-end staff performance discussions.   Responds accordingly to supervisor review and feedback.  Ensures projects are completed within budget and on time.    Coordinates with Internal Audit Management to schedule appropriate audit staff to audit assignments.




  • Minimum undergraduate degree in business, accounting or related field typically required.
  • Certified Public Accountant (CPA) or Certified Internal Auditor (CIA) preferred, or eligible to obtain accreditation
  • Minimum 2 years of audit experience required; public accounting experience preferred, internal audit or combination thereof will also be considered.


Travel:  up to 10%

About Marathon Petroleum Corporation


Marathon Petroleum Corporation (MPC) is a leading, integrated, downstream energy company headquartered in Findlay, Ohio. The company operates the nation's largest refining system with more than 3 million barrels per day of crude oil capacity across 16 refineries. MPC's marketing system includes branded locations across the United States, including Marathon brand retail outlets. Speedway LLC, an MPC subsidiary, owns and operates retail convenience stores across the United States. MPC also owns the general partner and majority limited partner interests in two midstream companies, MPLX LP and Andeavor Logistics LP, which own and operate gathering, processing, and fractionation assets, as well as crude oil and light product transportation and logistics infrastructure.


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 orientation, gender identity, gender expression, age, mental or physical disability, medical condition or AIDS/HIV status, ancestry, national origin, genetic information, military, veteran status, marital status, citizenship  or any other status protected by applicable federal, state, or local laws.  If you would like more information about your EEO rights as an applicant, click here.

If you need a reasonable accommodation for any part of the application process at Marathon Petroleum LP, please contact our Human Resources Department at Please specify the reasonable accommodation you are requesting, along with the job posting number in which you may be interested. A Human Resources representative will review your request and contact you to discuss a reasonable accommodation.

Equal Opportunity Employer: Veteran / Disability

Marathon Petroleum Company LP participates in the E-Verify program in some states in which it operates (including AL, AZ, GA, MS, NC, SC, TN, and UT). For more information before proceeding, please see details in English or Spanish. Right to Work Statement English or Spanish.

Nearest Major Market: San Antonio

Job Segment: Internal Audit, Audit, Consulting, Accounting, CPA, Finance, Technology