Environmental Specialist / Engineer

mpc; Martinez (CA); On-site; USD 93,000 - 160,000; Full time

Benefits offered by this job

Relocation assistance

Job summary

Marathon Petroleum Company LP in Martinez, California, seeks an Environmental Specialist/Engineer to interpret and develop environmental policies and implement conformance procedures. The role supports on-site 9/80 schedule with on-call once a month and core hours 7:30 AM to 4:00 PM.

Requirements include a Bachelor’s degree in Engineering or Environmental (or a relevant diploma with experience), 5 years in a process industry or 1 year with a degree, and proficiency in Microsoft 365.

Qualifications

• Must have High School Diploma or GED AND 5 years of professional environmental experience in a process industry such as refining, midstream, petrochemical or other heavy industry OR Must have a Bachelor’s degree in Engineering or Environmental AND 1 year of relevant professional environmental experience in a process industry such as refining, midstream, petrochemical or other heavy industry.
• Proficiency in Microsoft 365: Word, Excel and Outlook.
• Must be able to wear PPE in the refinery (respirator) and pass hair drug test and physical.

Responsibilities

• Interprets and/or develops Company environmental policies and guidelines and develops methods and procedures for implementing and assuring conformance; advises managers and supervisors; provides guidance and technical assistance; monitors compliance and reports to personnel.
• Designs/reviews engineering designs and cost estimates for environmental equipment or systems; determines specifications and recommends equipment.
• Identifies and investigates environmental problems; initiates steps to prevent recurrences and communicates with senior management.

Skills

Microsoft 365: Word, Excel and Outlook

Education

Bachelor’s degree in Engineering or Environmental

Tools

PI

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.

Environmental Specialist/Engineer

Job Summary

The Marathon Martinez Renewable Facility located in Martinez, California is seeking an Environmental Specialist/Engineer to interpret and/or develop Company environmental policies and guidelines and develop methods and procedures for implementing and assuring conformance; advise appropriate managers and supervisors of the Company's goals and requirements.

The available onsite schedule for the position is a 9/80 and support on-call once a month. Core Business: 7:30 AM - 4:00 PM.

Key Responsibilities

• Interprets and/or develops Company environmental policies and guidelines and develops methods and procedures for implementing and assuring conformance; advises appropriate managers and supervisors of the Company's goals and requirements; provides guidance and technical assistance in organizing and establishing programs and procedures to implement and administer such requirements, including budget inputs. Monitors compliance with these policies in assigned areas and directs related reports and recommendations to appropriate personnel.
• Designs and/or reviews engineering designs and cost estimates for environmental equipment or systems; determines engineering specifications and recommends equipment, as required.
• Identifies and investigates current and developing environmental problems or issues to determine cause and contributory circumstances; initiates steps to prevent recurrences and provides recommendations with appropriate personnel as well as communicating to senior management.
• Keeps abreast of environmental legislation, regulatory agency actions, and international standards as well as related technological and administrative developments; develops/assists with legislative and regulatory impact assessment to ensure an appropriate response by the Company to governmental proposals; submits required reports and obtains various permits as required.
• Develops environmental information, manuals, training material and programs; informs employees of related policies and procedures; conducts appropriate training sessions.
• Represents the Company with appropriate trade associations, industry work groups and regulatory agencies. Serve as technical resource to Government Affairs in contact with elected officials. Maintains a working knowledge of issues and key Industry contacts, directs activities and budgets, and disseminates pertinent information.
• Maintains sufficient professional expertise and proficiency in discipline to achieve Company expectations and perform technical assignments.

Education, Experience and Skills

Minimum Qualifications

• Must have High School Diploma or GED AND 5 years of professional environmental experience in a process industry such as refining, midstream, petrochemical or other heavy industry OR Must have a Bachelor’s degree in Engineering or Environmental AND 1 year of relevant professional environmental experience in a process industry such as refining, midstream, petrochemical or other heavy industry.
• Must be proficient in Microsoft 365: Word, Excel and Outlook.
• Must be able to wear appropriate PPE in the refinery (respirator), 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% or less.
• Must be able to work onsite schedule for the position which is a 9/80 and support on-call once a month. Core Business: 7:30 AM - 4:00 PM.

Preferred Qualifications

• Chemical Engineering degree is preferred.
• Experience with PI is preferred.

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

This job will posted through Oct 13, 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/

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

Location:

Martinez, California

Job Requisition ID:

00024458

Pay Min/Max:

$93,000.00 - $160,300.00 Salary

Grade:

10 - 11

Location Address:

150 Solano Way

Additional locations:

Education:

High School (Required)

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, citizenshipor 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.

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 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.