Marathon Petroleum

Process Design Technologist

Marathon Petroleum$141K — $243K *
Energy & Utilities
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's Degree in Chemical Engineering required.
  • 8+ years of process design engineering experience in refining or heavy industry required.
  • Proficient in process simulation tools (e.g., Aspen Plus, Aspen Hysys, KBC Petro-Sim, HTRI).
  • Strong knowledge of process engineering fundamentals and equipment design.
  • Familiarity with safety standards and project execution workflows.

Responsibilities

  • Provide technical leadership in process engineering for project goals.
  • Collaborate with engineers to improve process reliability and environmental performance.
  • Lead process engineering during the Conceptual phase of projects.
  • Support detailed engineering and project deliverables for construction.
  • Oversee engineering contractors and develop scope documents for projects.
  • Drive complex troubleshooting efforts across multiple units and sites.
  • Collaborate with teams to optimize refinery operations and develop new control strategies.

Benefits

  • Access to health, vision, and dental insurance.
  • Paid time off and paid parental leave.
  • 401k matching program.
  • Educational reimbursement.
  • Eligibility for a discretionary company-sponsored annual bonus program.
Full Job Description
POSITION SUMMARY:

The Refining Technology group seeks to create maximum value for our shareholders through pro-active unit optimization and achieve "best in class" performance based upon yields, profitability, reliability, safety and environmental compliance. Refining Technology provides technical expertise, operational support, commercial support, process optimization, new technology development and process design support to Marathon's refinery system.

The Process Design Technologist role is the main conduit for identifying and implementing projects and processes to improve Marathon's Processing Units to achieve greater performance and efficiency. The Process Design Technologist will work with Process Technologists and Refinery Unit Engineers along with external licensors and vendors with the purpose of identifying innovative solutions to drive refinery performance improvements.

This position will report to the Process Engineering Technology Manager. This position may be based in any of Marathon's 16 refinery locations, or the Findlay, Ohio or San Antonio, Texas headquarters. Travel requirement for this position is approximately 25%.

KEY RESPONSIBILITIES:
• Provides process engineering technical leadership to ensure clarity and accuracy of design against project goals and objectives. Proactively engages with Refinery Technical Service engineers, refinery and corporate environmental, and Operations to ensure scope clarity and accuracy against project goals and objectives. Collaborates with other engineering disciplines. Identify and develop modifications to optimize the process, improve reliability, improve safety, improve sustainability, or improve environmental performance. Project size may range from small single unit modifications to large capital projects involving multiple refinery process units. Drives assigned scoping studies and provide leadership for idea generation in the pre-conceptual phase. Perform process simulations and calculations to support equipment sizing, hydraulic analysis, and energy optimization.
• May lead process engineering for comprehensive Conceptual phase content. Works with Asset Development Engineers to develop and understand business case(s) and associated economic drivers. Develops project economics and work with Engineering to complete decision support packages. Owns process related deliverables and define a solid scope in Feasibility for effective Definition stage deliverables. Supports detailed engineering resulting in complete "Issued for Construction" drawings that maintain design against prior stage definition, overall project goals, and Implementation stage objectives. Provides process input for project pre-startup review and startup. Works with unit engineers to organize and conduct unit performance tests to determine if benefits are realized.
• Provides oversight to engineering contractors performing process work for project development. Develops technical and scope documents to support process engineering oversight of assigned projects. Leads development of PFDs, P&IDs, PSM activities and reviews, control narratives, and cause & effect documents from initial design. Participates in development and implementation of operator training and operating manuals. Provides leadership for the development, maintenance and overall quality of other typical process engineering deliverables, including process design basis, heat and mass balances, process simulations, equipment sizing and design, ISBL/OSBL (inside battery limits, outside battery limits) interface conditions, and other items relevant to assigned projects.
• Maintains working relationships with third-party licensors, technology vendors, catalyst/chemical suppliers, and engineering contractors to provide technical direction to refinery project teams and during contract revisions / negotiations. Providing technical guidance related to operating procedures, environmental compliance, management of change, safety and relief system operation and design. Ensures adherence to process engineering guidelines, refining standard practices, and supporting process hazard reviews and incident investigations.
• Advises engineers and drive complex troubleshooting efforts that span multiple units / multiple sites. Interfaces with other departments and disciplines to develop repair/redesign options to address acute or chronic operating problems that span broad or chronic refinery-wide problems such as product quality issues, corrosion and fouling mechanisms, and equipment failures. Draws on learnings to influence changes to refining-wide corporate standards and guidance related to design, equipment care, and process operation in support of health, environmental, and process safety objectives.
• Collaborates with commercial, feedstock/products organizations, operations, and refinery process engineers to identify and accomplish site and regional optimization strategies by changing operation of existing assets. Recommends new operating conditions; understand advanced process control concepts and participate in development of new control strategies for profit or efficiency improvement. Assesses viability of producing new products / meeting new specifications for entry into markets. Works with Asset Development Engineers and Refinery Project Teams to develop and understand business case(s) and associated economic drivers.

EDUCATION AND EXPERIENCE:

Minimum Qualifications:
• Bachelor's Degree in Chemical Engineering required.
• Eight (8) years or more years of process design engineering experience within refining or other heavy industry required.
• Proficiency in process simulation tools (e.g., Aspen Plus, Aspen Hysys, KBC Petro-Sim, HTRI).
• Strong knowledge of process engineering fundamentals, equipment design, safety standards, and project execution workflows.

Location:
Findlay, Ohio

Job Requisition ID:


Pay Min/Max:
$141,300.00 - $243,800.00 Salary

Grade:
13 - 14

Location Address:
539 S Main St

Additional locations:
Anacortes, Washington, Canton, Ohio, Catlettsburg, Kentucky, Cincinnati, Ohio, Detroit, Michigan, El Paso, Texas, Garyville, Louisiana, Kenai, Alaska, Mandan, North Dakota, Martinez, California, Robinson, Illinois, Salt Lake City, Utah, San Antonio, Texas, St Paul Park, Minnesota, Texas City, Texas, Wilmington, California

Education:
Bachelors (Required)

Employee Group:
Full time

Employee Subgroup:
Regular

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.

About Marathon Petroleum

Marathon Petroleum Corporation (MPC) is in the business of creating value for their shareholders through the quality products and services they provide for their customers. They strongly believe how they conduct their business is just as integral to their bottom line. As a result, they strive to always act responsibly with those who work for them, with those business partners who work with them, and in every community where they operate.

Marathon Petroleum Careers

Joining Marathon Petroleum means becoming part of a leading global team in the energy sector, where job opportunities abound for those eager to advance their careers in a dynamic and inclusive environment. As one of the largest refining companies in the world, Marathon Petroleum is at the forefront of transforming the energy landscape.

Work You’ll Do

At Marathon Petroleum, your work will directly contribute to the company's ongoing success and leadership in the industry. You will collaborate with skilled professionals dedicated to innovation and excellence in all aspects of the energy sector. Our team's combined expertise fuels Marathon Petroleum's commitment to sustainable energy solutions and operational excellence.

Innovate and Lead

Step into a role that challenges and excites with Marathon Petroleum. Here, innovation isn't just a buzzword—it's a call to action. Our leadership is committed to fostering a culture where new ideas lead to groundbreaking solutions. This commitment to innovation and leadership is woven into every aspect of our business, from refining operations to environmental strategies.

Grow and Develop

Marathon Petroleum is deeply invested in the professional growth and development of its employees. We offer a variety of training and development programs, including leadership development, diversity training, and technical skills enhancement. Whether you're starting as an intern or a seasoned professional, you’ll find a pathway to personal and professional growth with us.

Be Part of Our Team

Our team at Marathon Petroleum is driven by a shared mission to excel. By joining us, you'll work alongside dedicated professionals who are passionate about their roles and the impact they have on the company and the industry. Our collaborative environment supports career advancement and fosters a culture of professional enrichment.

Diversity and Inclusion

At Marathon Petroleum, we believe diversity drives innovation. Our inclusive culture welcomes all perspectives and encourages a diverse workforce that reflects the communities we serve. We are committed to providing equal employment opportunities, ensuring that all team members have the resources they need to succeed.

Explore Job Opportunities

Marathon Petroleum offers a range of job opportunities across various functions of the business. From internships that provide real-world experience to full-time positions in engineering, business, and more, there’s a place for your skills and passions here.

Future-Proof Your Career

With Marathon Petroleum, you are not just finding a job; you are building a career equipped with the tools for success in the ever-evolving energy sector. Our robust benefits package supports your health, well-being, and financial security, allowing you to focus on professional development and career advancement.

Stay Connected

Join Our Team Discover the exciting career opportunities waiting for you at Marathon Petroleum. Search open positions that match your skills and interests. We are always on the lookout for curious, creative, and driven team members.

Keep Up to Date

Stay informed with the latest company news, industry insights, and career tips—all from the people who work here. Marathon Petroleum is more than a company—it's a community where you can grow, innovate, and lead.

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Join Marathon Petroleum—where careers fuel futures.

Learn more about Marathon Petroleum
Size
17,700 employees
Market Cap
$53 billion
Industry
Net Income
-$9.8 billion
Founded
2005
5 Year Trend
+13.8%
Revenue
$74.9 billion
NASDAQ

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