Vanessa Serna

About Vanessa Serna

I contribute to petroleum operations as a Loss Control Specialist at Marathon Petroleum Corporation. I focus on accurate measurement, inventory control, and loss prevention of petroleum products while ensuring compliance with industry standards and company policies. My role includes analyzing measurement data, investigating discrepancies, and optimizing processes to support refinery and terminal operations. Skilled in compliance analysis, petroleum inspections, and cargo operations, I am committed to ensuring operational excellence in the oil and gas sector. With bilingual proficiency in English and Spanish and an active Secret Security Clearance, I collaborate across teams to enhance logistics and supply chain efficiency while maintaining high safety and quality standards.

Experience

1. Loss Control Specialist

   Marathon Petroleum Corporation

   Mar 2026 — Present · Martinez, CA, US

   Supports refinery and terminal operations by ensuring accurate measurement, inventory control, and loss prevention of petroleum products across company systems. Focuses on analyzing measurement data, investigating discrepancies, improving processes, and ensuring compliance with industry standards and company policies.

Education

• Golden Gate University

  Master's Degree, Industrial and Organizational Psychology

  2024

• Community College of the Air Force

  Associate's degree

• Northwestern State University

  Bachelor of Science - BS, Psychology