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Sr Process Engineer Jobs in Ohio (NOW HIRING)

Engineer, Sr. Process Design

Oregon, OH · On-site

$99K - $128K/yr

Engineer, Sr. Process Design The Process Design Engineer provides process engineering design and project support for multidisciplinary projects across all units within the refinery; managing project ...

Engineer, Sr. Process Design

Oregon, OH · On-site

$99K - $128K/yr

Engineer, Sr. Process Design The Process Design Engineer provides process engineering design and project support for multidisciplinary projects across all units within the refinery; managing project ...

Process Engineer Location: Haverhill, Ohio - ALTIVIA Petrochemicals Job Summary The Process Engineer provides day-to-day process engineering support for plant operations and is responsible for ...

Process Engineer Location: McConnelsville, OH 43756 Job Type: Full-Time Work Location: Onsite Help Drive Manufacturing Innovation and Continuous Improvement: * Our client is seeking a motivated ...

Howmet Aerospace is searching for a Process Engineer to join our Howmet Wheel Systems (HWS) business unit in Cleveland, OH. Howmet Aerospace (NYSE: HWM) creates breakthrough products that shape ...

Under the direction of the Process Engineering Manager, this position is accountable for: * Implementing technical engineering solutions to improve current manufacturing processes and developing new ...

Howmet Aerospace is searching for a Process Engineer to join our Howmet Wheel Systems (HWS) business unit in Cleveland, OH. Howmet Aerospace (NYSE: HWM) creates breakthrough products that shape ...

Process Engineer

Carey, OH · On-site

$60K - $100K/yr

The Process Engineer will be responsible for continuous improvement of all processes, performance of shop employees, increase productivity, implement solutions and measure the results. Success in ...

Process Engineer The Process Engineer will report directly to an Operations Manager at the Willoughby Quartz Plant. This position has responsibility in the manufacturing process of High Purity Quartz ...

Showing results 41-60

Sr Process Engineer information

See Ohio salary details

$71.3K

$115.1K

$162.1K

How much do sr process engineer jobs pay per year?

As of Sep 14, 2026, the average yearly pay for sr process engineer in Ohio is $115,145.00, according to ZipRecruiter salary data. Most workers in this role earn between $98,900.00 and $127,900.00 per year, depending on experience, location, and employer.

What is a Sr Process Engineer?

Senior Process Engineers are experienced professionals responsible for designing, optimizing, and overseeing the processes used in manufacturing or production environments. They analyze workflows, troubleshoot process issues, and implement improvements to increase efficiency, reduce costs, and ensure product quality. Sr Process Engineers often lead teams, manage projects, and work closely with other departments such as quality assurance, maintenance, and operations. Their expertise is crucial in industries like chemicals, pharmaceuticals, oil and gas, and food processing. They typically hold a degree in engineering and have several years of experience in process engineering roles.

What are the key skills and qualifications needed to thrive as a Sr Process Engineer?

To thrive as a Sr Process Engineer, you need a solid background in chemical, mechanical, or industrial engineering, often with a bachelor's or master's degree and relevant industry experience. Familiarity with process simulation software (such as Aspen Plus or HYSYS), Six Sigma or Lean certifications, and knowledge of safety and regulatory standards are typically required. Strong problem-solving, project management, and communication skills help distinguish top performers in this role. These skills and qualifications are vital for optimizing processes, ensuring efficiency and safety, and driving continuous improvement in complex manufacturing environments.

How does a Sr Process Engineer typically collaborate with cross-functional teams to improve manufacturing efficiency?

Sr Process Engineers work closely with teams such as production, quality assurance, maintenance, and R&D to identify areas for process optimization. They often lead or participate in cross-functional meetings to gather data, analyze workflow bottlenecks, and implement solutions that enhance efficiency and product quality. Effective communication and project management skills are essential, as Sr Process Engineers must balance technical requirements with practical constraints while ensuring all stakeholders are aligned with proposed changes.

What is the difference between Sr Process Engineer vs Process Engineer?

AspectSr Process EngineerProcess Engineer
QualificationsBachelor's degree in engineering, 5+ years experience, certifications like Six SigmaBachelor's degree in engineering or related field, 1-3 years experience
ResponsibilitiesLead process improvements, optimize manufacturing processes, mentor junior staffAssist in process development, data collection, support process optimization
Work EnvironmentManufacturing plants, industrial facilities, cross-functional teamsManufacturing settings, engineering teams, project-based tasks

The main difference between a Sr Process Engineer and a Process Engineer lies in experience, responsibility level, and scope of work. The Sr Process Engineer typically leads projects, mentors others, and has more advanced qualifications, while the Process Engineer supports and executes process improvements under supervision.

How much does a senior process engineer earn?

A senior process engineer typically earns between $80,000 and $130,000 annually, depending on experience, industry, and location. They often have specialized skills in process optimization, project management, and may hold certifications such as Six Sigma or PMP.

What does a senior process engineer do?

A senior process engineer designs, develops, and optimizes manufacturing or industrial processes to improve efficiency, safety, and quality. They analyze data, troubleshoot issues, and implement process improvements, often using tools like process simulation software and adhering to industry standards. They also mentor junior engineers and collaborate with cross-functional teams to ensure smooth operations.

What cities in Ohio are hiring for Sr Process Engineer jobs?

Cities in Ohio with the most Sr Process Engineer job openings:

Infographic showing various Sr Process Engineer job openings in Ohio as of August 2026, with employment types broken down into 1% As Needed, 74% Full Time, 19% Part Time, 5% Contract, and 1% Nights. Highlights an 87% Physical, 2% Hybrid, and 11% Remote job distribution, with an average salary of $115,145 per year, or $55.4 per hour.

Engineer, Sr. Process Design

Oregon, OH • On-site

Pbf Energy
Oil and Gas Extraction • 1 - 5K employees

$99K - $128K/yr

Full-time

Posted 10 days ago


PBF Energy rating

8.0

Company rating: 8.0 out of 10

Based on 18 frontline employees who took The Breakroom Quiz


Job description

Engineer, Sr. Process DesignThe Process Design Engineer provides process engineering design and project support for multidisciplinary projects across all units within the refinery; managing project concepts from inception to capital funding approval and through commissioning. As a member of the Process Engineering team, the Process Design Engineer supports the Capital Projects group in developing and guiding process and project design. Additionally, this role will own the sites relief valve and flare system programs, including the sizing, validation and mitigation plans. Other duties may include supporting unit troubleshooting, identifying and implementing process improvements, supporting site safety and environmental groups, and may assume additional process engineering responsibilities as needed.

RESPONSIBILITIES:

1. Project Development:

  • Support the Project Team with project engineering requirements, including process design input, technical reviews, scope definition, and alignment with engineering standards and best practices.
  • Identify and evaluate capital and optimization projects aligned with safety, environmental, and economic goals and standards.
  • Collaborate with business team, technical, and project teams resources to advance initiatives.
  • Issue Requests for Proposals to outside companies in support of completing process engineering studies. Evaluate proposals and manage studies conducted by outside engineering firms.

2. Relief Valve and Flare system:

  • Act as owner and SME for site's relief valve and flare systems. Preforming all required calculations to support day-to-day operation as well as project development.
  • Maintain the refinery PSV database, relief scenarios, calculations, documentation, and inspection/maintenance requirements.
  • Perform relief valve sizing, relief system calculations, and maintain the PSPPM database.
  • Develop and implement mitigation plans for PSV maintenance and inspection.

3. Process Design, Engineering & Optimization:

  • Perform equipment sizing and specification (pumps, heat exchangers, columns, reactors, piping, etc.).
  • Evaluate existing processes for performance improvements, yield enhancement, energy efficiency, and operating cost reductions.
  • Support Front-End Engineering Design (FEED) and detailed engineering phases.
  • Develop and optimize process flow diagrams (PFDs), piping and instrumentation diagrams (P&IDs), and heat and material balances.

4. Standards Compliance & Process Safety

  • Review project designs addressing process design, safety, environmental compliance, reliability, operability, constructability, and cost estimation.
  • Ensure project development complies with PBF's capital project best practices, industry design standards, and site-specific requirements.
  • Demonstrate knowledge of all safety, health and environmental issues that impact the refinery and personnel to ensure the project design considers safety and environmental potential impacts.
    • Adhere to all applicable legislation, regulations, codes, and standards.
    • Take action to address safety/environmental concerns and mitigate risks.
    • Share results of safety/environmental impact assessments with decision-makers.
  • Support the Process Hazards Analysis process for new projects and Unit Revalidations.

5. Execution Support & Field Coordination

  • Support project commissioning and startup including equipment inspection, operating procedure updates and development, training, startup assistance and project post-audit.

6. Collaboration, Mentoring & Knowledge Sharing

  • Mentor process engineers in areas of expertise
  • Collaborate with operations, maintenance, reliability, safety, and environmental teams to ensure effective and compliant process designs.
  • Collaborates with the Process Engineering Leads as needed to support technical tasks.
  • Participate in PBF corporate and/or TRC special project teams, initiatives and Turnarounds as assigned.

7. Digital Tools & Communication

  • Utilize digital tools (e.g., PI System, Seeq, HYSYS) for process troubleshooting, and optimization.
  • Support and contribute to process modeling efforts, collaborating with the process engineering team to optimize and troubleshoot refinery operations.
  • Prepare technical reports, documentation, and presentations to communicate project progress and recommendations.
  • Utilize Aspen HYSYS (and other applicable simulation tools) to develop, tune, and maintain rigorous process models that enable unit optimization, troubleshooting, constraint identification, debottlenecking, evaluation of operational changes and capital projects, including support for design basis development and engineering studies.

JOB QUALIFICATIONS:

  • B.S. in Chemical Engineering.
  • 5+ years of relevant petro chemical experience required, with some process design experience preferred.
  • Project development experience in a refinery and/or chemical plant environment is required.
  • Experience in using HYSYS or other process design software required.
  • PSPPM or other PSV sizing software experience preferred.
  • Demonstrated ability to lead multidisciplinary reviews and mentor junior engineers
  • Must have excellent verbal and written communication skills.
  • Capable of interfacing with multiple departments to drive and steward common goals.
  • Must be self-motivated, results oriented and schedule driven.

We thank all respondents for their interest in PBF Holding Company LLC ("PBF Energy"), however, only those selected for an interview will be contacted. Please no phone calls or emails to any employee of PBF Energy about this requisition. Placement agencies or recruiters need not respond. All resumes submitted by search firms to any employee of PBF Energy via email, the Internet or in any method without a valid written search agreement will be deemed the sole property of PBF Energy. No fee will be paid in the event the candidate is hired by PBF Energy as a result of the referral or through other means.

PBF Energy is an equal opportunity employer. We are committed to creating a diverse, inclusive environment. All qualified applicants will receive consideration for employment without regard to race, color, religious creed, sex, gender, gender identity or expression, sexual orientation, reproductive health decision making, national origin, ancestry, genetic information, physical or mental disability, medical condition, marital status, age, veteran and military status, or any other status protected by applicable law. We are committed to providing reasonable accommodation as required by law.

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