Refinery Operations Jobs in Michigan (NOW HIRING)

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Marathon Petroleum Company LP, a major petroleum refiner and marketer, has an immediate opening for a Refinery Operator Trainee in its Detroit, Michigan refinery.
KEY RESPONSIBILITIES:
Operators are responsible for monitoring units under their control while keeping product specs and yields at a maximum. Must be able to startup and shutdown the units and safely operate during process upsets. With knowledge of the process units, must be able to assist other unit operators in their training and day-to-day operations. Other primary responsibilities will include:

• Managing and monitoring the outside equipment and control functions involved in the Refinery processes.
• Gathering data from these functions and analyzing and interpreting it into appropriate action as operational adjustments or recommendations.
• Providing assistance with unit startups, shutdowns and emergency response.
• Possessing an in-depth knowledge of the physical portion of the plant.

Operators work in a safety-sensitive environment and must successfully complete a rigorous pre-employment assessment process, drug/alcohol/medical screenings, and a background check. To ensure safe operations, new hires must also successfully complete operator qualification training and participate in random drug & alcohol screenings.
MINIMUM QUALIFICATIONS:

• High School graduate or GED equivalent is required.
• Some college or technical coursework is preferred.
• Excellent math, computer, communication, and analytical skills are required.
• A valid driver's license is required.
• Willing to work 12-hour rotating shift schedule including weekends, holidays and overtime, required.

PHYSICAL REQUIREMENTS:

• Employees must have the ability to climb over 75 feet, work in confined spaces, wear proper safety equipment, including a self-contained breathing apparatus as necessary, use hand tools, and work both indoors and outdoors in all weather conditions.

Schedule: Employees work a rotating Day/Night 12-hour shift schedule, 4 days on and 4 days off, from 6:00 a.m. to 6:00 p.m. and 6:00 p.m. to 6:00 a.m. with some overtime required. The anticipated start date is November 2, 2026.
Pay and Benefits: The position includes a comprehensive benefits package including a company matched 401k, pension, and medical benefits. Operator Trainees that begin employment in 2026 will receive a starting wage of $35.59/hr. with a scheduled increase to $36.66/hr occurring on February 1, 2027. Once fully qualified or after 9 months (whichever happens sooner), the wage will increase to $39.86/hr. From there, Operators will receive an increase each additional 12 months for a period of 3 years. Operators will also receive an increase on February 1st each year during the life of the collective bargaining agreement. In 2029, employees in the 36+ Month Field Operator classification could expect to reach $47.50/hr, and then $49.17/hr by February 1, 2030.
APPLY ONLINE: If you like working in an industrial process environment, have the above qualifications, and want a challenging opportunity, online applications will be accepted until Thursday July 30th at 11:59 PM EST.
No phone calls, please. All candidates must apply online, and Human Resources cannot accept paper resumes. No paper applications will be distributed or accepted -- all candidates must apply online.
As an energy industry leader, our career opportunities fuel personal and professional growth.
Location:
Detroit, Michigan
Additional locations:
Job Requisition ID:
00022959
Location Address:
1300 S Fort St
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 insurance, paid time off, 401k matching program, paid parental leave, and educational reimbursement. Detailed benefit information is available at https://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.