What are the responsibilities and job description for the Refining Inspector position at Marathon Petroleum Corporation?
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Refining Inspector
Job Summary
Marathon Petroleum Company’s Kenai Refinery is currently looking for a full-time Refinery Inspector for the Inspection Group in the Maintenance Department. This position is the primary contact for support associated with fixed equipment integrity related issues on process equipment and piping. The Area Inspector is responsible for ensuring fixed equipment is in compliance with state regulations, refining standards, and specifications. This role works closely with operations and maintenance to identify issues and mitigate mechanical integrity risks.
The available schedule for the position is Monday - Thursday 7 AM - 5:30 PM, after hours calls are required several times a year and support of TAR every 3 years.
Key Responsibilities
Education, Experience and Skills
This job will posted through August 7, 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:
Kenai, Alaska
Additional locations:
Job Requisition ID:
00022900
Location Address:
54741 Energy Way
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, 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.
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.
Refining Inspector
Job Summary
Marathon Petroleum Company’s Kenai Refinery is currently looking for a full-time Refinery Inspector for the Inspection Group in the Maintenance Department. This position is the primary contact for support associated with fixed equipment integrity related issues on process equipment and piping. The Area Inspector is responsible for ensuring fixed equipment is in compliance with state regulations, refining standards, and specifications. This role works closely with operations and maintenance to identify issues and mitigate mechanical integrity risks.
The available schedule for the position is Monday - Thursday 7 AM - 5:30 PM, after hours calls are required several times a year and support of TAR every 3 years.
Key Responsibilities
- Performs and/or coordinates fixed equipment inspections, including process equipment and piping, required by site mechanical integrity and inspection programs.
- Develops and executes inspection plans/life cycle management for refining equipment based on service, design, condition, jurisdictional requirements, temporary repairs and equipment replacements, Turnaround (TAR) dates, and inspection history. Prioritizes and plans work within the respective assigned area team.
- Provides scope and supporting documentation (justification, timing, preparations, etc.), for fixed equipment mechanical integrity related work to Maintenance (Routine, Major Maintenance, Turnarounds, etc.).
- Documents inspection records, findings, and recommendations in Marathon’s Inspection Data Management System (IDMS). Completes all required documentation and interprets and applies industry and Recognized and Generally Accepted Good Engineering Practice (RAGAGEP) codes and specifications. Develops, revises, and maintains comprehensive inspection procedures, applicable guidelines, and work instructions.
- Understands critical process variables that affect equipment reliability, identifies gaps, and leads gap closure effort. Generates and provides repair/upgrade recommendations based on findings, options, and risk assessments in conjunction with area team and other departments on-site.
- Trains in the required areas of responsibility as identified by the Inspection Supervisor.
- Program Manager for special emphasis projects supporting site mechanical integrity program.
- Reviews and applies Management of Change (MOC) requirements and ensures all Process Safety Management (PSM) elements are implemented.
Education, Experience and Skills
- Must have a high school diploma or GED. (Education must be obtained/completed prior to start date)
- Must have both API 510 and API 570 certifications.
- Must have a minimum of three (3) years inspection experience in Fixed Equipment, Reliability &/or Maintenance in a refinery, petro-chemical or other heavy related industry.
- Must be familiar with Risk Based Inspection (RBI) strategy based on API-580/581.
- Must be proficient in Microsoft: 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. (MPC determines valid status.)
- Must have steady employment history.
- 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 Monday- Thursday - 7 AM - 5:30 PM, after hours calls are required several times a year and support of TAR every 3 years.
- Bachelor's or Associate degree in Mechanical Technology, Corrosion Technology, Welding Technology, or Non-Destructive Technology (NDT) is preferred.
- API 653, 571, 580, and/or 581 certifications are preferred.
- CWI/AWS/SW certifications are preferred.
- ANST Level II (UTT, RTFI, MT, PT) certifications are preferred.
- More than three (3) or more years of experience as a refinery inspector working with industry-related codes is preferred.
- Extensive experience and understanding of RBI inspection strategies based on API-580/581 is preferred.
- Experience with IDMS software such as APM and RBMI is preferred.
This job will posted through August 7, 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:
Kenai, Alaska
Additional locations:
Job Requisition ID:
00022900
Location Address:
54741 Energy Way
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, 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.