Jobs at Marathon Petroleum Corporation

Lead design and implementation of enterprise Workday HR architecture, governance, integrations, and reporting. Advise stakeholders, define standards, mentor teams, create prototypes, ensure compliance, optimize configurations, and evolve Workday strategy to improve scalability and efficiency.

The Electrical Reliability Engineer ensures maintenance of electrical systems at the refinery, providing technical support, managing maintenance programs, and leading investigations into equipment failures.

As a Chartering Specialist, you will negotiate charters, track market trends, manage voyage execution, maintain communications, and assist in implementing supply plans, with occasional travel required.

Manage electrical engineering projects from concept through start-up, including scope, estimates, design, equipment selection, contractor procurement, construction oversight, schedule and cost control, safety and regulatory compliance for power distribution, MCCs, PLCs, instrumentation, and related infrastructure.

Manage electrical engineering projects across planning, design, procurement, construction oversight, and close-out for power distribution, MCCs, PLCs, instrumentation, and related infrastructure while ensuring safety, cost, schedule, and regulatory compliance.

Lead a team of four to manage Eastern Region operating expenses and NG & NGL capital. Own forecasting, annual budgeting, financial models, dashboards, ad-hoc analysis, and support strategic initiatives to inform executive decision-making.

The Electrical Project Engineer manages concurrent projects in refining operations, ensuring compliance with safety standards and collaborating with stakeholders while applying project management skills in all phases.

The Senior Product Manager will lead data product strategy, define requirements, and ensure alignment with business goals through collaboration with cross-functional teams, while driving the development of reusable data products that enhance decision-making and operational efficiency.

Lead and govern ITSM/ITOM/ITAM processes, manage and develop staff, drive standardization and continuous improvement using ITIL best practices, automation, and data-driven insights, oversee projects, vendors, and governance to ensure resilient, secure, cost-effective technology operations aligned to business strategy.

Lead and manage a software engineering team (front-end, back-end, full-stack) to design, build, secure, and deliver cloud-native solutions. Drive agile/DevSecOps practices, migrate monoliths, build APIs, align engineering roadmaps with business goals, manage hiring, performance, budgets, and stakeholder communication.

Manage and grow Marathon's Northeast/NYH middle distillates trading portfolio. Analyze market conditions, execute discretionary trades, negotiate contracts, optimize storage and transport assets, collaborate with internal teams (Credit, Legal, Refining, Scheduling, Finance), and develop commercial strategies to maximize short-term economic value.

Perform cost accounting and reporting for MPLX Logistics & Storage, including journal entries, accruals, inventory monitoring, time-writing rollout and oversight, close activities, account reconciliations, financial reporting for joint ventures, and participating in FERC Form 6 preparation.

Lead Treasury-focused financial analysis, modeling, and risk assessment. Support Treasury processes and systems, identify process improvements, develop KPIs, present insights to senior management, and lead cross-functional Treasury projects to inform capital strategy and compliance.

Manage engineering projects for pipelines, terminals, and marine facilities from scope and design through construction, commissioning, and startup. Prepare bids, evaluate contractors, track budgets and schedules, lead safety reviews (HAZOP, PHA, PSSR), troubleshoot operations, and ensure compliance with company engineering and HES standards. Travel to field/fabrication sites and support multiple concurrent projects.

Support capital project planning, scheduling, cost control, forecasting, budgeting, and reporting across a project portfolio. Develop and maintain WBS/CBS, EACs, and schedule baselines; coordinate with Project Managers, Fixed Assets, and vendors; monitor performance, submit accruals, and ensure proper funding and asset classification.

Perform preventative and corrective maintenance on crude transport trucks, tankers, and semi-trailers. Inspect vehicles for DOT compliance, maintain maintenance records, perform tire changes, emergency repairs, routine services (oil, filters, brakes, hydraulics, electrical), coordinate outside repairs and certifications, order parts, and maintain the shop area.

Manage and improve process engineering practices for gas plants and compression stations. Lead project delivery, resource planning, risk management, continuous improvement, and mentor engineering staff while ensuring designs meet standards for safety, reliability, efficiency, and cost optimization.

On-site Administrative Assistant supporting the Detroit Refinery Environmental, Safety, and Security Department. Provide broad administrative support: scheduling and logistics for meetings, invoice processing, calendar and vacation management, tracking inspections and work orders, onboarding assistance, PPE program liaison, communications distribution, and special projects. Handle confidential information, coordinate with internal teams and external partners, and support safety meeting scheduling.

Lead strategy, governance, and enterprise adoption of DevSecOps platforms (Azure DevOps, GitHub, CI/CD). Drive platform reliability, security, automation, governance, developer enablement, observability, cost efficiency, and cross-functional stakeholder engagement while managing a team and roadmap.

Lead digital strategy and partnerships for Value Chain Optimization, align digital investments to business priorities, prioritize and manage portfolio initiatives, drive process optimization and automation, and oversee staff development and performance while partnering with architecture, engineering, data, security, and operations to deliver measurable business value.