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Refinery Process Engineer Jobs in Ohio (NOW HIRING)

Lead or support engineering projects in refining, including process improvements, retrofits, debottlenecking, and new unit designs. * Collaborate with internal multi-discipline teams including ...

Senior Process Engineer

Maumee, OH · On-site

$90K - $115K/yr

Lead or support engineering projects in refining, including process improvements, retrofits, debottlenecking, and new unit designs. * Collaborate with internal multi-discipline teams including ...

Process Engineer

Mentor, OH · On-site

$72K - $96K/yr

As a Process Engineer for our facility, you will execute projects of significant importance, scope ... refining, educating and implementing standard work. • Use lean six sigma to eliminate waste ...

Process Engineer

Mentor, OH · On-site

$72K - $96K/yr

As a Process Engineer for our facility, you will execute projects of significant importance, scope ... Creating, refining, educating and implementing standard work. Use lean six sigma to eliminate waste ...

Lead and support refinery process safety programs, providing technical safety and engineering expertise across PHA/HAZOP, LOPA, MAH, and Management of Change (MOC) * Drive continuous improvement of ...

Provide process engineering and design support for the refinery including capital/expense projects, special troubleshooting, operating problem mitigation and equipment/system design reviews. This ...

LP Modeler

Toledo, OH

$121K - $216K/yr

Bachelor's degree in engineering or a related field * 5+ years of experience in refinery process engineering, economics, or planning * Strong analytical and problem-solving skills * Ability to manage ...

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Showing results 1-20

Refinery Process Engineer information

See Ohio salary details

$68K

$130.6K

$221.5K

How much do refinery process engineer jobs pay per year?

As of Jun 9, 2026, the average yearly pay for refinery process engineer in Ohio is $130,612.00, according to ZipRecruiter salary data. Most workers in this role earn between $96,500.00 and $140,200.00 per year, depending on experience, location, and employer.

What does a Refinery Process Engineer do?

A Refinery Process Engineer is responsible for designing, optimizing, and troubleshooting processes within an oil refinery to ensure efficiency, safety, and regulatory compliance. They analyze data, monitor equipment performance, and recommend improvements to enhance productivity and reduce costs. Additionally, they work closely with operations, maintenance, and safety teams to implement process modifications and resolve technical issues. Their role is crucial in maximizing yield, minimizing energy consumption, and ensuring environmental compliance.

What are some of the typical day-to-day responsibilities for a Refinery Process Engineer?

As a Refinery Process Engineer, your main responsibilities typically include monitoring and optimizing production processes, troubleshooting technical issues, and ensuring compliance with safety and environmental regulations. You may also be involved in analyzing process data, implementing improvements, and coordinating with operations, maintenance, and other engineering teams to maintain efficient plant performance. Your day could involve both desk work—such as process modeling and reporting—and fieldwork in the refinery, observing equipment and working closely with plant personnel. This blend of tasks helps ensure the refinery operates safely, efficiently, and at peak capacity.

What are the key skills and qualifications needed to thrive in the Refinery Process Engineer position, and why are they important?

To excel as a Refinery Process Engineer, a strong background in chemical engineering, process optimization, and safety protocols is essential, typically supported by a relevant engineering degree. Proficiency with process simulation software (such as Aspen HYSYS or CHEMCAD), knowledge of distributed control systems (DCS), and familiarity with industry certifications like Six Sigma or Professional Engineer (PE) licensure are highly valued. Problem-solving abilities, strong communication, and teamwork skills help professionals navigate dynamic refinery environments and coordinate with cross-functional teams. These competencies are crucial for ensuring efficient, safe, and compliant operations within complex refinery processes.

What job categories do people searching Refinery Process Engineer jobs in Ohio look for? The top searched job categories for Refinery Process Engineer jobs in Ohio are:
What are popular job titles related to Refinery Process Engineer jobs in OH? For Refinery Process Engineer jobs in OH, the most frequently searched job titles are:
Infographic showing various Refinery Process Engineer job openings in Ohio as of May 2026, with employment types broken down into 93% Full Time, and 7% Part Time. Highlights an 100% In-person job distribution, with an average salary of $130,612 per year, or $62.8 per hour.
Senior Process Engineer

Senior Process Engineer

Matrix Technologies

Maumee, OH • On-site, Remote

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 21 days ago


Job description


Senior Process Engineer

ABOUT US

Matrix Technologies, Inc. has been a leading provider of engineering, automation, and systems integration services since 1980. Guided by "The Matrix Way," we value teamwork, collaboration, and fun. Recognized as a Top Workplace, we offer flexible schedules, professional growth opportunities, and market-leading compensation. Our expertise spans multiple industries, and 87% of our projects are from repeat clients, showcasing our commitment to quality and customer satisfaction. Come experience "A Better Process for Success" with us.

Culture matters! At Matrix, our core purpose is Enhancing People's Lives...Every Day. Our fundamentals guide our culture, and you can learn more about our unique environment here: www.matrixti.com/culture.

OVERVIEW

Join our team as a Senior Process Engineer!

This is an in-office role based out of our Maumee, Ohio office. Though this location is preferred, consideration would be granted for our other offices in Indianapolis, IN, Denver, CO, or Kansas City, Kansas offices as well as potentially remote work depending on the candidate.

We are seeking a highly skilled and motivated Senior Process Engineer with a strong background in refining processes within the oil and gas industry, particularly in the Northwest Ohio region. The ideal candidate will play a key role in both project execution and business development, leveraging existing relationships with regional refineries to drive growth and expand our presence.

KEY RESPONSIBILITIES

  • Engage with plant personnel, clients, and stakeholders to understand operational needs and identify project opportunities.
  • Conduct site visits, feasibility studies, and process evaluations to support client goals and safety compliance.
  • Lead or support engineering projects in refining, including process improvements, retrofits, debottlenecking, and new unit designs.
  • Collaborate with internal multi-discipline teams including mechanical, electrical, and automation engineers.
  • Support process safety efforts including HAZOPs, PHA facilitation, and regulatory compliance activities.
  • Mentor and guide junior engineers, sharing technical knowledge and industry insights to support professional development and strengthen the team.

QUALIFICATIONS

  • Bachelor's degree in Chemical Engineering or equivalent.
  • 8+ years of experience in the oil and gas industry, with specific experience in refinery operations or projects.
  • Demonstrated knowledge of refining processes such as distillation, hydrotreating, catalytic cracking, reforming, etc.
  • Excellent communication skills and a client-focused mindset.
  • Ability to work independently and manage multiple priorities effectively.

PREFERRED QUALIFICATIONS

  • Experience with process simulation tools (Aspen Plus, HYSYS, ProMax, etc.)
  • Familiarity with OSHA PSM regulations and PHA participation or facilitation.
  • Prior experience developing proposals, scopes of work, or cost estimates.
  • Professional Engineering (PE) license or ability to obtain one is a plus.

PHYSICAL REQUIREMENTS

  • While performing the duties of this job, the employee is occasionally required to stand; walk; sit; stoop, kneel, crouch; use hands to finger, handle, or feel objects, tools or controls; reach with hands and arms; talk, and hear.
  • The employee must frequently lift and/or move objects up to 10 pounds and occasionally lift and/or move objects up to 25 pounds.
  • Specific vision abilities required by the job include close vision, distance vision, color, vision, peripheral vision, depth perception, and the ability to adjust focus.
  • This employee may perform industrial field work which could include exposure to hazardous locations, inclement weather, moving mechanical parts, noise, ladders, uneven ground, and stairs.
  • This employee may perform industrial field work which could include exposure to a wide range of known food allergens.

WHY MATRIX?

Physical and Mental Wellnessand Work/Life Balance:

  • Health Insurancewith Prescription Drug Coverage, Dental and Vision Insurance
  • Generous Paid Time Off (Extra Days for Purchase) and Nine Paid Holidays
  • Paid Parental Leave, Bereavement Leave
  • Flexible Work Schedules, Work at Home Options
  • Wellness Program with Incentive Dollars, Preventative Health Screenings
  • Employee Assistance Program (EAP), Critical Illness and Accident Insurance

Financial Wellness:

  • Employee Stock Ownership Plan (ESOP)
  • 401(k) and Roth Plans with 5% Match and immediate vesting upon enrollment
  • Market-based competitive Compensation and Overtime Pay for Salaried positions
  • Quarterly Bonus Program and Spot Bonus Program
  • Pre-Tax Health Savings Account (HSA) with Match, and Pre-Tax Flexible Spending Account(FSA)
  • Life Insurance Paid by Matrix and Buy-Up Options
  • Short-Term and Long-Term Disability Plan Paid by Matrix

Personal and Professional Growth:

  • Technical, Managerial, and Administrative Career Paths
  • Onboarding and Mentoring, Internal Training and Cross Training
  • PE Certifications, Registration, and Renewals
  • Assessments and Leadership Development
  • External Certification Programs, Professional Memberships
  • Tuition Reimbursement Program

Recognition, Culture, and Other Perks:

  • Regular Employee Updates and Town Halls, Annual Engagement Surveys
  • Employee Service Awards and Peer Recognition
  • Strong Fundamentals (Core Values)
  • Employee Referral Program/Bonus
  • Casual Dress
  • Discount Programs
  • Community Involvement Committee
  • Sports Teams and Clubs

We offer market-competitive compensation for a Senior Process Engineer with a base range of $90,000 to $115,000annually that includes profit sharing, ESOP participation, 401(k) matching, and overtime pay. Salaries are based on experience, skills, and qualifications.

    Matrix Technologies, Inc. is committed to a policy of Equal Employment Opportunity and will not discriminate against an applicant or employee on the basis of race, color, religion, creed, national origin or ancestry, sex, age, physical or mental disability, veteran or military status, genetic information, sexual orientation, marital status, or any other legally recognized protected basis under federal, state or local laws, regulations or ordinances. The information collected by this application is solely to determine suitability for employment, verify identity and maintain employment statistics on applicants.

    Employment Type: FULL_TIME