Marathon Petroleum

Warehouse Supervisor

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

Qualifications

  • High school diploma or GED required.
  • Minimum 5 years of experience in Inventory or Materials Management in the oil and gas or petro-chemical industry.
  • Proficiency in Microsoft 365: Word, Excel, and Outlook.
  • Experience with SAP or similar ERP software.
  • Ability to perform physically demanding tasks and adhere to safety standards.
  • Valid driver's license required.
  • Able to obtain a TWIC Card.
  • Authorized to work in the US without future VISA sponsorship.

Responsibilities

  • Oversee daily warehouse operations including goods receipts, issues, and quality control.
  • Lead the warehouse team in handling and processing materials and supplies.
  • Work with the Inventory Controller on material management and reporting.
  • Guide local activities related to inventory management and reporting.
  • Build strong relationships with business partners for smoother operations.
  • Implement Continuous Improvement initiatives to align with business goals.
  • Maintain safety and compliance standards in all warehouse activities.
  • Optimize maintenance of facilities and related equipment.

Benefits

  • Relocation assistance may be available.
  • Opportunity for continuous professional development through company-led programs.
  • Possibility of flexible scheduling with 9/80 or 4/10 shifts.
Full Job Description
Warehouse Supervisor-Must have oil/gas or chem exp

Job Summary

Marathon Petroleum Company LP has an opening for a Warehouse Supervisor position at its Wilmington Refinery in Wilmington, California. The Warehouse Supervisor reports to the Refining Warehouse Manager located in Los Angeles, CA. The Warehouse Supervisor is responsible for developing warehousing strategies and coordinating warehouse activities in support of the Los Angeles refinery. This position oversees a team of contractor Warehouse Technicians.

The available onsite schedules for the position are 9/80 or 4/10 - Monday- Thursday, after hours calls may be required several times a month and support of TAR once a year. Core hours: 6 AM - 4 PM

Key Responsibilities
  • Provide oversight in the execution of daily warehouse operations, including the handling of goods receipts, goods issues, picklists, cycle counting, stock put away, logistics, and quality control/assurance.
  • Coordinate and lead team members responsible for the handling and processing of materials and supplies, ensuring that the expected standards of job performance and safety are met.
  • Collaborate with the Inventory Controller for material master creations/updates/deletions, daily Materials Requirement Planning (MRP), cycle counting, obsolete/surplus material management, repairs/refurbishments, and running reports.
  • Provide guidance on local material management activities including cycle counting, obsolete/surplus material management, repairs/refurbishments, and running reports.
  • Build and maintain robust relationships with internal and external business partners through collaboration and understanding of our core business.
  • Champion and implement Continuous Improvement initiatives from both local and company led programs to enhance business objectives.
  • Maintain high Health, Environment, Safety & Security (HES&S) standards; lead and participate in activities supporting HES&S commitments.
  • Ensure compliance with Company policies, procedures, guidelines and requirements related to warehousing and inventory control.
  • Optimize and maintain facilities (warehouses, laydown yards, chemical/catalyst storage, turnaround (TAR), temporary storage areas, offsite storage sites); ensure stationary and mobile equipment are maintained and replaced as necessary.


Education, Experience and Skills

Minimum Qualifications
  • Must have a high school diploma or GED degree. (Education must be obtained/completed prior to start date.)
  • Must have at least 5 years of Inventory Management, Materials Management, maintenance, warehousing, or other Supply Chain discipline experience in a oil and gas refinery or petro-chemical industry.
  • Must be proficient in Microsoft 365: Word, Excel and Outlook.
  • Must be proficient in SAP or related ERP software.
  • Must be able to wear appropriate PPE in the warehouse/refinery, be able to physically perform all tasks in the field and take hair drug test and physical.
  • Must have a valid driver's license.
  • Must be able to obtain a TWIC Card.
  • Must be legally authorized to work in the US without the need for future VISA sponsorship.
  • Travel Requirement is 5%.
  • Must be able to work onsite for one of the available schedules 9/80 or 4/10 - Monday- Thursday, after hours calls may be required several times a month and support of TAR once a year. Core hours: 6 AM - 4 PM.


Preferred Qualifications
  • Prior leadership experience is highly preferred.
  • Bachelors Degree in Supply Chain or Business Administration or equivalent is preferred.


Relocation may be available. https://mympcbenefits.com/relocating/

This job will posted through September 17, 2026.

This position belongs to a family of jobs with increasing responsibility, competency and skill level. Actual position title and pay grade will be based on the selected candidate's experience and qualifications.

Learn more about Marathon Petroleum's benefits at https://mympcbenefits.com/

Location:
Wilmington, California

Job Requisition ID:


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

Grade:
10 - 11

Location Address:
2101 E Pacific Coast Hwy

Additional locations:

Education:
High School (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

Similar Jobs

More Jobs at Marathon Petroleum

More Energy & Utilities Jobs

Find similar Warehouse Supervisor jobs: