Demand Planning Analyst

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.

Overview:

Marathon Petroleum Company LP is looking for a full-time Senior Demand Planning Analyst. This position will report to the Supply Chain Enterprise Planning Manager.

The Demand Planning Analyst plays a key role in advancing enterprise planning by integrating demand, supply, and inventory planning processes to ensure material availability, optimize network performance, and support business objectives.

This role partners across Supply Chain, business operations, and corporate functions to align planning decisions, identify risks and opportunities, and convert strategic priorities into executable supply plans.

The successful candidate will combine analytical thinking, cross-functional collaboration, and effective communication to drive data-informed decisions, support planning governance, and improve end-to-end supply chain performance.

Responsibilities:

• Support end‑to‑end supply chain planning by integrating demand, supply, and inventory inputs to enable aligned, data‑driven decision‑making. Contribute to effective execution across short‑, mid‑, and long‑term planning horizons by ensuring plans reflect operational capabilities and business priorities.

• Develop, maintain, and update demand or supply plans using established planning processes, data, and tools. Ensure forecasts and plans are timely, accurate, and consistent with defined assumptions and planning calendars.

• Analyze trends, variability, and key drivers to generate insights that inform planning decisions. Identify risks, gaps, and constraints within demand and supply plans and support mitigation actions through analysis and scenario evaluation.

• Coordinate planning activities across functions, including planning, procurement, inventory, operations, and maintenance, to align inputs, assumptions, and timelines. Support collaboration and information flow across integrated planning processes.

• Track and manage constraints, risks, and imbalances across demand, supply, and inventory plans. Support alignment of plans across planning horizons by identifying trade‑offs and potential impacts to execution.

• Maintain planning data, tools, systems, and documentation in accordance with defined standards. Ensure consistency and integrity of planning inputs, methodologies, and outputs across processes.

• Communicate planning updates, changes, and impacts to stakeholders through reports, dashboards, and planning forums. Identify opportunities to improve planning processes, coordination, and overall supply chain performance.

Minimum Qualifications:

• Bachelor’s degree in Supply Chain Management, Business, Economics, Engineering, or a related field.

• Two (2) or more years of Supply Chain or business relevant experience required

Preferred Qualifications and Other:

· Experienced with SAP, planning systems, or integrated business planning processes preferred.

· Travel required: less than 10%.

· Relocation assistance may be considered.

MINIMUM QUALIFICATIONS: • Bachelor’s degree in Supply Chain Management, Business, Economics, Engineering, or a related field • Two (2) or more years of Supply Chain or business relevant experience required

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.