Jobs and Careers
MA

Environmental Specialist/Engineer - Ref Environmental Assurance

Marathon Petroleum Corporation
United Statesfull_timeVerifiedPosted 23 Sept 2025
💰 $179,800/yr($104,300/yr$179,800/yr)

About the role

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:

The Refining Environmental Assurance team is seeking a full-time, exempt Environmental Specialist/Engineer to provide direct support for emissions reporting to our West Coast facilities, with a strong focus on annual reports and sustainability compliance, and to lead GHG compliance efforts across all Refining and Renewables sites. This role will be responsible for assisting in the preparation and management of annual emissions reports, TRI submissions and GHG reporting, while also supporting Refining-wide sustainability reporting.

KEY RESPONSIBILITIES:

  • Provide Annual Emissions Report (AER) and Toxic Release Inventory (TRI) support to West Coast facilities as needed, ensuring accurate data collection and reporting.
  • Ensure compliance with federal, state, and local Greenhouse Gas (GHG) reporting requirements across all facilities, with a focus on California’s AB32 and Washington’s Cap-and-Invest programs.
  • Manage overall GHG sustainability reporting to corporate, ensuring accuracy and timeliness.
  • Serve as the lead for third-party GHG verification audits across all facilities.
  • Partner with Processing and site teams to address emissions-related needs at other Refining assets.
  • Performing benchmarking to understand emission performance trends and evaluate performance.
  • Ensuring data integrity to meet control, monitoring, recordkeeping, work practice, and/or reporting requirements in conformance with regulatory requirements.
  • Addressing follow-up inquiries from regulatory entities pertaining to emissions compliance reports, including agency inspections.

MINIMUM QUALIFICATIONS:

  • High School Diploma or GED required with 10 years of relevant environmental experience in process industry (e.g., refining, midstream, petrochemical, or other heavy industrial), or
  • Bachelor’s degree in a HES-related field with 5 years of relevant environmental experience, or
  • Bachelor’s degree in Engineering with 2 years of relevant environmental experience.

Preferred Qualifications and Skills

  • Knowledge of California’s AB32 and Washinton’s Cap-and-Invest programs strongly preferred.
  • Demonstrated success in supporting and leading third-party audits.
  • Ability to work independently and collaboratively across multiple teams and facilities.
  • Strong analytical, organizational, and communication skills.
  • Willingness to travel as needed to provide facility support.

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

Location:

Findlay, Ohio

Job Requisition ID:

00018564

Pay Min/Max:

$104,300.00 - $179,800.00 Salary

Grade:

11 - 12

Location Address:

539 S Main St

Additional locations:

Carson, California, Wilmington, California

Education:

Employee Group:

Full time

Employee Subgroup:

Regular

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 talentacquisition@marathonpetroleum.com. 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 insur

Apply for this role

Generate a tailored application kit with a matched cover letter, interview prep, and CV highlights — in under 60 seconds.

Apply Now →Generate Application Kit

Free account required — sign up in 30s

Company

Marathon Petroleum Corporation

View company profile →