Accounting Manager (Billing and Accounts Receivable)

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:

The Billing and Accounts Receivable (AR) functions sit at the core of the organization’s revenue cycle, an area that directly impacts cash flow, financial stability, and customer relationships. As the company has expanded geographically and operationally, these functions have become significantly more complex and carry higher levels of financial, compliance, and reputational risk.

RESPONSIBILITIES:

• Supervise the Billing and Accounts Receivable teams across Mexico and Peru, with responsibility for scaling into additional markets.

• Oversee end-to-end billing and receivables processes, ensuring accuracy, timeliness, and compliance with local regulations and corporate policies.

• Ensure consistent application of organizational policies, procedures, and compliance requirements.

• Provide structured performance management, including coaching, mentoring, and performance evaluations.

• Drive operational accountability, balancing workload distribution and ensuring goals are met.

• Support organizational continuity by providing leadership depth in case of manager turnover or business expansion.

• Formally supervise the Billing team, providing day-to-day oversight and structured leadership.

• Drive process efficiency by standardizing and monitoring billing procedures.

• Manage performance, including coaching, mentoring, and evaluations, to strengthen team capabilities.

• Prioritize workloads, assign responsibilities, and ensure deadlines are consistently met.

• Act as the escalation point for complex issues, ensuring timely resolution and business continuity.

• Monitor key performance indicators (billing accuracy, invoice cycle time, DSO, collections performance) and implement corrective actions as needed.

• Ensure business continuity by balancing workloads, distributing priorities, and supporting urgent operational requirements.

MINIMUM QUALIFICATIONS:

• Bachelor's degree in accounting or related field. CPA or MBA preferred

• Eight (8) years of accounting experience. Three (3) years experience managing teams.

• Experience with ERP systems (SAP).

• Proficient with MS Excel and Power BI is preferred.

• Fluency (speaking and writing) in both Spanish and English.

• Availability to support additional hours as needed, including occasional weekends

SKILLS:

• Ability to work well in a fast-paced team environment

• Ability to review and analyze the moderately complex accounting information

• Ability to identify, research and resolve moderately complex accounting issues

• Analytical and attention to detail

• Flexible and resilient

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

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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, reproductive health decision-making, 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 [email protected]. 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. Marathon Petroleum offers a total rewards program which includes, but is not limited to, access to health, vision, and dental insurance, paid time off, 401k matching program, paid parental leave, and educational reimbursement. Detailed benefit information is available at https://mympcbenefits.com.The hired candidate will also be eligible for a discretionary company-sponsored annual bonus program.
Equal Opportunity Employer: Veteran / Disability

We will consider all qualified Applicants for employment, including those with arrest or conviction records, in a manner consistent with the requirements of applicable state and local laws. In reviewing criminal history in connection with a conditional offer of employment, Marathon will consider the key responsibilities of the role.