Marathon Petroleum Company LP

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. RESPONSIBILITIES: Creates and maintains a culture of safe, compliant, reliable and cost-efficient operations. Enables Operational Excellence by driving Operational Discipline. Champions sound operational practices, including adherence to site and corporate operational policies, and effective procedure management and use while ensuring compliance with Federal, State, and local regulations. Develops and sustains culture of high performance and accountability by setting expectations, organizing, planning, and leading team activities. Identifies and pursues opportunities for personal and team development to meet business and career objectives. Drives production-centered Operations by ensuring successful implementation of production plan through...

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. 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: Marathon Petroleum Company (MPC) is currently accepting applications for a shore-based Marine Tankerman. This position will be based out of the lower Ohio/Nashville, TN area and will report to the Marine Tankering Services Supervisor. Tankerman are critical members of the Tankering Services Group, and we are looking for individuals who can contribute to our inclusive work environment. Tankerman are responsible for safely and efficiently transferring various types of barges, troubleshooting barges, performing minor maintenance...

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 Lead Product Owner for the Operational Insights & Visualization-Contextualization Team leads the evolution of Marathon Petroleum’s digital twin and industrial AI capabilities, delivering high-impact digital products across Refining and the enterprise. This role drives product strategy, adoption, and value outcomes in a complex, multi‑partner ecosystem, working closely with senior leaders, engineering teams, and platform providers. Ideal candidates bring strong product leadership, business acumen, and the ability to navigate ambiguity while protecting value, relationships, and delivery outcomes. The Lead Product Owner role Identifies, collects, and evaluates new technology ideas, strategic extensions, or enhancements to existing...

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. POSTION OVERVIEW: The Catlettsburg Refinery Accounting Supervisor is responsible for accounting and budgeting activities for the Catlettsburg Refinery. In addition to the responsibilities listed below, this position will be expected to assist accountants and business partners in troubleshooting and resolving day-to-day issues. This position interacts with refinery personnel, including refinery management as well as other refineries, Findlay Refining BP&A and Findlay/SAT accounting. RESPONSIBILITIES: Provide day-to-day oversight and direction to ensure department work assignments of the refinery accounting department are efficiently and effectively performed. Direct the development of the manufacturing expense budget for the refinery. The...

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 Petrochemical organization handles base and discretionary petrochemicals for MPC's coast-to-coast refining network. These streams include all grades of propylene, benzene, toluene, xylenes, and cumene. The Petrochemical Scheduler has primary responsibilities to manage inventories, production, and logistics (including rail, truck, barge and pipeline) to meet forecasts and work with an array of internal organizations and external business partners to ensure uninterrupted refinery operations.? The successful candidate should possess sound interpersonal, communication, and analytical skills as well as be organized, self-motivated, and able to work in a team environment. This position works closely with Trading, Refining, RVCO, Product Quality...

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 Lead Product Owner for the Operational Insights & Visualization-Contextualization Team leads the evolution of Marathon Petroleum's digital twin and industrial AI capabilities, delivering high-impact digital products across Refining and the enterprise. This role drives product strategy, adoption, and value outcomes in a complex, multi-partner ecosystem, working closely with senior leaders, engineering teams, and platform providers. Ideal candidates bring strong product leadership, business acumen, and the ability to navigate ambiguity while protecting value, relationships, and delivery outcomes. The Lead Product Owner role Identifies, collects, and evaluates new technology ideas, strategic extensions, or enhancements to existing products...

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 We are seeking a motivated Software Engineer to join our Software Development Team within the Midstream IT organization. This role is ideal for technically curious professionals eager to build their skills while contributing to real-world development efforts. The engineer will support the team by working on defined features from design through delivery, collaborating with the Architect and stakeholders to translate business needs into technical solutions. They will contribute across the software development lifecycle while gaining hands-on experience with modern tools and practices. This position requires a strong technical foundation, the ability to independently complete assigned tasks, and a commitment to delivering reliable,...

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 We are seeking a motivated Software Engineer to join our Software Development Team within the Midstream IT organization. This role is ideal for technically curious professionals eager to build their skills while contributing to real-world development efforts. The engineer will support the team by working on defined features from design through delivery, collaborating with the Architect and stakeholders to translate business needs into technical solutions. They will contribute across the software development lifecycle while gaining hands-on experience with modern tools and practices. This position requires a strong technical foundation, the ability to independently complete assigned tasks, and a commitment to delivering reliable,...

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 primary role of the Natural Gas Scheduler is to manage all facets of gathering, processing and/or treating plants and interstate pipeline scheduling on multiple MPLX gathering & processing systems and to ensure accurate and complete accounting of production and gas deliveries. The role is responsible for forecasting, scheduling and balancing MPLX gathering & processing systems with producers, shippers, and interstate pipelines. Key Responsibilities Nominates, confirms and schedules pipeline movements through use of propriety and third-party scheduling systems. Work to minimize producer/shipper imbalances on gathering & processing systems and OBA imbalances on interstate pipelines on a daily...

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. The Marathon Pipe Line Great Lakes Area operates and maintains more than 130 miles of liquids pipeline, two tank farms, multiple pipeline stations and a light product terminal. This position is for an Electrical and Instrumentation (E&I) Technician located in Lima, OH that will support the MPL Great Lakes Area. This position works in and around petroleum products and crude oil facilities executing electrical, and controls & instrumentation duties at multiple area facilities in support of 24/7/365 pipeline operations. The position also provides field support to various other Marathon Pipe Line LLC processes and departments. The successful candidate will perform various duties including: maintenance and repair of medium voltage equipment, calibration and...

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. The Marathon Pipe Line Great Lakes Area operates and maintains more than 130 miles of liquids pipeline, two tank farms, multiple pipeline stations and a light product terminal. This position is for an Electrical and Instrumentation (E&I) Technician located in Lima, OH that will support the MPL Great Lakes Area. This position works in and around petroleum products and crude oil facilities executing electrical, and controls & instrumentation duties at multiple area facilities in support of 24/7/365 pipeline operations. The position also provides field support to various other Marathon Pipe Line LLC processes and departments. The successful candidate will perform various duties including: maintenance and repair of medium voltage equipment,...

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 Lead Product Owner for the Operational Insights & Visualization-Contextualization Team leads the evolution of Marathon Petroleum's digital twin and industrial AI capabilities, delivering high-impact digital products across Refining and the enterprise. This role drives product strategy, adoption, and value outcomes in a complex, multi-partner ecosystem, working closely with senior leaders, engineering teams, and platform providers. Ideal candidates bring strong product leadership, business acumen, and the ability to navigate ambiguity while protecting value, relationships, and delivery outcomes. The Lead Product Owner role Identifies, collects, and evaluates new technology ideas, strategic extensions, or enhancements to existing products...

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. Summary: National Accounts is part of the Commercial Organization, a cross-functional team integral to maximizing refining output value for MPC while meeting marketing demands. National Accounts is a light product sales organization which establishes commercial relationships with large, nationwide fuel consumers. This role provides an opportunity to gain exposure to supply operations, commercial negotiations, and engagement in a customer-facing role. The position should be viewed as a growth opportunity for a highly motivated individual who thrives in a fast-paced environment. The successful candidate must have strong communication skills, the ability to think critically and an entrepreneurial spirit. Job Responsibilities: Interact daily with internal...

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 Analytics & Innovation is on a mission to create trusted and reusable data products that will connect our value chains and support our strategic commitments. Our vision of data product strategy moves us to a full value chain mindset across data products where these trusted data assets support the integrated value chains. This is an exciting and challenging time, and we need an experienced Product Manager to join our Data Product Management team. Our Data Product Managers play a key role in defining and delivering enterprise data products that enable business decision-making, operational optimization, and advanced analytics, As a Data Product Manager, you are responsible for data product discovery and design in partnership with...

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. Summary The successful candidate will work within the Terminal Services component of the L&S Terminals organization, which supports a dynamic and geographically diverse group of Light Products and Asphalt facilities. The primary responsibility of this position is to provide technical support and guidance to ensure all electrical, instrumentation, automation equipment, and supporting systems are installed and maintained to facilitate safe and reliable operations. This role supports Terminal projects and issues related to electrical, instrumentation, and automation equipment, and collaborate with other departments accordingly. A successful candidate can develop decisions based on accurate data and reliability studies. Lead/support strategic goals and...

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 Corrosion Technician is responsible for all facets of field executed corrosion prevention duties including cathodic protection, internal corrosion control, atmospheric corrosion control, protective coating and linings, materials selection and design/project support. KEY RESPONSIBILITIES: Monitors and assesses corrosion control efforts for assigned midstream assets. Performs cathodic protection surveys. Takes scheduled readings of monitoring devices. Reports findings. Initiates remedial measures as necessary. Maintains and performs repairs and preventative maintenance on corrosion control equipment. Performs pipeline corrosion defect assessments. Inspects and tests, with guidance, coating applications....

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: This position is in the Regulatory Compliance department of MPLX NG&NGL and will report to the Compliance Manager. NG&NGL’s Regulatory Compliance department provides compliance management, oversight, and support services to NG&NGL assets regulated by the U.S. Department of Transportation’s Pipeline and Hazardous Materials Safety Administration (PHMSA) and other state pipeline safety regulatory agencies. RESPONSIBILITIES: Provides oversight and management of MPC’s compliance with safety regulatory requirements (e.g., Pipeline and Hazardous Materials Safety Administration (PHMSA), Federal Motor Carrier Safety Administration (FMCSA), United States Coast Guard (USCG), Environmental Protection Agency (EPA),...

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 NG, NGLs, and Specialties Optimization Director will develop and operationalize optimization models across the NG&NGL Value Chain by embedding data-driven decision-making into commercial processes and workflows spanning the Value Chain. This role bridges Strategy, Trading, Supply, Operations, and Digital/IT to translate optimization strategy into real-time business impact adding traceable value to the organization. This leader will be responsible for leading the buildout of the NG, NGL, and Specialties VCO organizational outlook, various decision support models, tools, workflows and process that will define how optimization is executed from data inputs to the resulting operational changes derived from modeling results; ensuring...

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. The Marathon Pipe Line Buckeye Area - Heath Division operates and maintains more than 300 miles of liquids pipeline, a tank farm, multiple pipeline stations and a light product terminal. This position is for an Operations Technician located in Heath, OH that will support Marathon Pipe Line's Buckeye Area - Heath Division. This position involves working with refined petroleum products and is responsible for ensuring the safe and efficient operation of company assets in full compliance with all applicable DOT, environmental, safety, and regulatory standards in support of 24/7/365 operations. Key responsibilities include executing and supporting pipeline Operations & Logistics, Damage Prevention and Right of Way relations, and performing Logistics & Storage...

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. Logistics & Storage Engineering (L&SE) is an engineering service and project management organization comprised of engineering and support resources that manage project work associated with pipeline, terminals and marine organizations within MPLX. Our operations are coast-to-coast. MPC prides itself on having the highest level of safety and quality in the industry, and we expect our project controls specialists to hold themselves to that high standard as well. POSITION SUMMARY:This position will be part of a Project Controls Team supporting planning, cost, and schedule activities for a portfolio of projects or a major project managed by L&SE. Position will be responsible for schedule development and progress monitoring; cost management and...

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: This position will be responsible for loading and unloading Natural Gas Liquids into or from tank cars, trucks and/or barges using material moving equipment. May perform a variety of other tasks relating to receipt and shipment of products such as pulling samples of products to be tested for product qualities, perform visual and mechanical inspections, document and approve transport vessel integrity for shipment via rail, public roads and/ or navigable water ways. KEY RESPONSIBILITIES: Loads and unloads natural gas liquids into or from tank cars, trucks and/or barges using material moving equipment. Monitors product movement to and from storage tanks, coordinating activities with other workers to ensure constant product flow....

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: This position will perform installation, maintenance, calibration, troubleshooting, repairs, and system development for all systems including motor controls, distributive controls, PLC's, communications systems such as satellite, cellular, RF systems, SCADA operations maintenance and any other technical issues that may arise. KEY RESPONSIBILITIES: Provides I & E (instrumentation and electrical) support for assigned assets such as natural gas processing plants, pipelines, compressor stations. Installs, inspects, troubleshoots, maintains, repairs, and calibrates wide variety of midstream instrumentation such as, but not limited to, flow meters, transmitters, sensors, analyzers, data loggers, programmable logic controller (PLCs),...