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Lima, Ohio, United States
Onsite
About this opportunity:
Cenovus is seeking a Process Safety Engineer to join our Lima Refinery team. In this role, you will lead process safety initiatives that support a zero-incident work environment by identifying, evaluating, and mitigating process safety risks across the site. Working closely with operations and cross-functional stakeholders, you will support OSHA PSM, EPA RMP, and Cenovus Operations Integrity Management System (COIMS) programs while driving continuous improvement in process safety performance. Key responsibilities include facilitating risk assessments (HAZOPs and LOPAs), leading Management of Change (MOC) risk reviews, conducting incident investigations, and partnering with employees at all levels to proactively manage risk.
Interested in working in Lima? Learn more!
What you’ll do:
Responsibilities for this position may include but are not limited to:
Ensure regulatory compliance with U.S. Process Safety requirements including OSHA PSM (29CFR 1910.119) and EPA Risk Management Program (RMP)
Lead and support refinery process safety programs, providing technical safety and engineering expertise across PHA/HAZOP, LOPA, MAH, and Management of Change, Incident Investigation, and Project Risk Reviews.
Drive continuous improvement of process safety systems, workflows, and assurance mechanisms to ensure consistent and effective implementation using process safety KPI's and Process Safety Lessons Learned form Internal and External industry events.
Lead and support incident investigations and root cause analyses, identifying lessons learned and preventing recurrence of major incidents.
Coordinate and oversee audits (internal, third party, insurance), ensuring gap identification, tracking, and timely close out of corrective actions.
Model process releases, fires, and explosions to resolve potential consequences and risk rating. Assist site in implementing recommendations related to modeling outcomes.
Who you are:
Legally authorized to work in the US.
Bachelor’s degree in Chemical Engineering or a related engineering discipline
4+ years experience in process engineering, process safety engineering, technical safety, asset integrity, operations, or maintenance in the oil and gas or chemical industry.
Knowledge of US regulations, specifically the Occupational Safety & Health Administration (OSHA) and the Process Safety Management Standard (29 CFR 1910.119) and EPA RMP Rule
In depth familiarity with MOC, PHA/HAZOP, LOPA, Bow Ties, major accident hazard (MAH) methodologies, and facilitation of MOC, HAZOP/PHA, LOPA and What If risk assessments
Proficient in Root Cause Analysis methodologies and incident investigation leadership.
We acknowledge the value of transferrable skills and may consider equivalent combinations of experience and education should you not meet a specific requirement.
Note: The application deadline for this position is 11:59 PM MT AUGUST 27TH, 2026.
Cenovus was ranked one of Canada’s Best Employers in 2025. We’re committed to being an employer of choice in our industry by offering a competitive total rewards package and employee programs and rewarding career development opportunities. Learn more.
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If you require accessibility assistance to complete the on-line application or otherwise apply for an open position with Cenovus, its subsidiaries and affiliates, please email careeropportunities@cenovus.com.
Who we are:
Cenovus is an integrated energy company headquartered in Calgary. We’re committed to maximizing value by developing our assets in a safe, responsible and cost-efficient manner.
We operate in Canada, the United States and the Asia Pacific region. Our downstream operations include upgrading, refining and marketing operations in Canada and the United States. We are currently the largest refiner in Ohio and transport products from our refineries in Lima and Toledo, Ohio and Superior, Wisconsin via pipelines, rail cars and trucks to customers throughout the United States.
Other operations include oil sands projects in northern Alberta, thermal and conventional crude oil and natural gas projects across Western Canada, crude oil production offshore Newfoundland and Labrador and natural gas and liquids production offshore China and Indonesia.
Find Cenovus on LinkedIn, Facebook and Instagram.
The Cenovus experience
Total rewards
We’re committed to being an employer of choice through competitive compensation and our comprehensive total rewards package, including:
*Eligibility for Total Rewards varies by position. This role may not be eligible for all Total Rewards offerings.
Our development philosophy
We foster a culture of continuous learning and development to support employees as they build meaningful careers. We offer a variety of employee development initiatives, including:
We actively promote internal job movement, recognizing the value of gaining new perspectives, building connections across teams, and applying expertise in new ways. As a fully integrated energy company, we believe that sharing knowledge across our business and operations creates stronger outcomes—for employees and for the company as a whole.
Our culture
Equal opportunity employer
We believe a workplace where everyone has merit-based opportunities to grow, achieve career aspirations and feel a sense of belonging benefits our people, our company and the regions where we live and work. We embrace and encourage different perspectives and approaches, which help us make better business decisions. We believe that through this approach, we can solve challenges, seize opportunities and unlock innovative solutions.
To achieve an unbiased and respectful workplace, individuals are evaluated based on qualifications, merit and abilities, and we encourage applications from all qualified candidates. We also acknowledge the value of transferrable skills and may consider equivalent combinations of experience and education should you not meet a specific requirement.
For more information about working at Cenovus, visit cenovus.com.
The requirements of this posting may be modified to support business needs. Title and compensation administration will be based on the skills and capabilities of the successful incumbent.
Interested in this opportunity? Click the Apply link.
If you are a CURRENT EMPLOYEE, please apply by going to our Internal Career Site.