Warehouse Manager

4526 Marathon Refining Logistics Services LLC; Detroit (MI); On-site; USD 85,000 - 110,000; Full time

Benefits offered by this job

Health insurance

Vision insurance

Dental insurance

Paid time off

401k matching

Parental leave

Educational reimbursement

Discretionary bonus

Job summary

Marathon Petroleum Company LP is seeking a Warehouse Manager to support the Detroit Refinery. The role reports to the Supply Chain Director and oversees warehouse operations, inventory integrity, and staffing.

You will implement KPI-driven improvements and coordinate with maintenance, operations, and project teams to ensure safe, reliable refinery support. The position requires strong leadership, at least five years in warehousing, and a focus on safety and process discipline in a heavy

Qualifications

• Five (5) or more years’ warehousing or business relevant experience required.
• High School Diploma or equivalent required.

Responsibilities

• Oversees daily warehouse operations including goods receipts, storage, picking, staging, kitting, and delivery.
• Ensures inventory accuracy and security; manages MRP and cycle counting with ERP systems.
• Develops and tracks KPIs; leads root-cause analysis to improve performance.
• Plans and executes short- and long-term warehousing optimization and cost control.
• Coordinates with end users and project teams for maintenance, turnarounds, and capital projects.
• Provides guidance and development to warehouse staff; ensures health, safety and environmental standards.

Skills

Warehouse supervision

Inventory control

Staff coaching

Safety compliance

KPI tracking

Education

High School Diploma or equivalent

Job description

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 Company LP has an opportunity for a Warehouse Manager to support the Detroit Refinery, located in Detroit, MI. The successful individual will report to the Supply Chain Director.

KEY RESPONSIBILITIES

• Supervises Warehouse Supervisors and/or Warehouse Technicians in performance of their duties, ensuring the expected standards of job performance, discipline, and safety are met.
• Provides coaching to employees; participates in performance management discussions and in the selection process for staffing future open positions.
• Provides oversight in the execution of daily warehouse operations, including goods receipts, goods issues, picklists, staging, kitting, cycle counting, stock put away, logistics, delivery, and quality control/assurance, utilizing the most appropriate material handling and storage methods and equipment.
• Ensures MRO and capital project inventory is stored securely, accurately identified, protected from damage or deterioration, and accessible when needed to support safe and reliable refinery operations.
• Oversees the timely and accurate picking, staging, kitting, and delivery of materials for maintenance, operations, turnarounds, and capital projects; coordinates priorities and readiness with end users and project teams.
• Establishes and maintains controls for inventory custody and movement, including receiving, storage, transfers, issuance, returns, and delivery, to support traceability, physical security, and inventory accuracy.
• Establishes warehouse strategies and organizational goals; develops and tracks key performance indicators (KPIs); and utilizes root cause analysis to improve performance.
• Develops short- and long-term plans to increase the efficiency and optimization of warehousing functions and inventory; engages the workforce in continuous improvement efforts; and strives to achieve best-in‑class status.
• Supports warehouse staff in the timely fulfillment of daily and weekly material requirements and plans for longer‑term requirements.
• Collaborates with the Inventory Controller for material master data maintenance; Materials Requirement Planning (MRP); cycle counting; obsolete and surplus material management; repairs and refurbishments; and reporting.
• Establishes and maintains effective methods of communication and robust, sustainable relationships with internal clients and suppliers.
• Proactively understands organizational needs and aligns material management strategies with business partner goals.
• Establishes processes to ensure adequate control of materials transportation and other activities, including manual and computerized systems.
• Maintains warehouse facilities, storage systems, and material handling equipment in safe and reliable operating condition; identifies and addresses conditions that could affect personnel safety, inventory integrity, or service to the refinery.
• Maintains high health, environmental, and safety (HES) standards.
• Leads and participates in activities supporting HES performance commitments.
• Ensures company personnel and contractors comply with all required Marathon policies, procedures, and guidance, as well as industry and legislative requirements regarding logistics activities.
• Provides guidance, support, training, and development to warehouse staff.
• Coordinates with the department director in developing the warehouse budget and maintains financial discipline to meet the budget.

EDUCATION AND EXPERIENCE

• High School Diploma or equivalent required.
• Five (5) or more years’ warehousing or business relevant experience required.

LOCATION

Detroit, Michigan

JOB REQUISITION

Job Requisition ID: 00024414

EMPLOYMENT TYPE

Full time (Employee Group). Regular (Employee Subgroup).

EQUITY, DIVERSITY, AND INCLUSION

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 [e-mail]. 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.

CRIMINAL HISTORY POLICY

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.

BENEFITS

• health insurance
• vision insurance
• dental insurance
• paid time off
• 401k matching program
• paid parental leave
• educational reimbursement
• discretionary company-sponsored annual bonus program

Detailed benefit information is available at https://mympcbenefits.com.

COMPANY OVERVIEW

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. MPC's marketing system includes branded locations across the United States, including Marathon brand retail outlets. MPC also owns the general partner and majority limited partner interest in MPLX LP, a midstream company that owns and operates gathering, processing, and fractionation assets, as well as crude oil and light product transportation and logistics infrastructure.