Analyzer Technician

Worker Type: Employee

Job Post End Date: 08/22/2026

About this opportunity:

Cenovus Toledo Refinery is now looking to hire multiple Analyzer Technicians that will be responsible for maintaining, troubleshooting, and installing analyzers and analyzer systems. This role works closely with the Analyzer Lead Supervisor as well as the Refinery Process Analyzer Engineer to troubleshoot problems that require technical expertise and experience. The focus will be on daily maintenance of process analyzers and continuous emission monitoring systems (CEMS).

The duties for this role will be performed in an outdoor process facility under the direction of the Maintenance Department. This position will be expected to document troubleshooting and repair efforts, upload documents and data into CMMS and other databases, perform field walkdowns for scope review, planning support and point of work risk assessments. The Analyzer Technician is also responsible for callouts for analyzer maintenance and must be willing to work overtime as needed.

Interested in working in Toledo? Learn more!


What you'll do:

• Make daily rounds and maintain process analyzers at optimum performance; calibrate process analyzers and troubleshoot problems
• Communicate and cooperate with all operating departments and unit superintendents to safely maintain analyzers without interrupting operations
• Seek technical assistance, when necessary, both within the refinery and from the analyzer technical support team
• Maintain sample systems at optimum performance, troubleshooting and resolving sample system problems
• Perform daily preventative maintenance and calibration drift assessments on CEMS
• Communicate and cooperate with the environmental group and Analyzer Engineer to troubleshoot and resolve CEMS problems
• Practice safe work practices with an understanding on NEC and NFPA 70

Who you are:

• Legally authorized to work in the US
• High School Diploma or GED equivalent required
• Valid drivers license required
• Journeyman Instrument Technician (I&C) Card or equivalent in a closely related discipline, or 5+ years industrial Analyzer Technician experience, or an Associate's degree in a related field with 3+ years of industrial Analyzer Technician experience, or a Bachelor's degree in a related field with 1+ years of industrial Analyzer Technician experience required
• ISA, NCCER certification, or equivalent experience as an instrument technician preferred
• Must obtain Gas Chromatograph certification within 1 year
• Experience with gas chromatography, tunable diode lasers, infrared and UV spectroscopy, water quality analysis, opacity, combustion gases and O2 analysis
• Ability to work Monday-Friday, 8-hour shifts, and temporary off-shifts that may include weekends, holidays and overtime
• Ability to work at heights
• Perform physically active job tasks, involving year-round outdoor work in all types of weather

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 21, 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 View email address on click.appcast.io.

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:

• Paid vacation (including a flex day program for eligible staff)
• Health & dental benefits
• Substantial mental health coverage
• Life insurance
• Disability benefits
• Employee family assistance
• Virtual healthcare coverage

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:

• Internal course offerings
• Education assistance for additional development
• Opportunities to work on special projects
• Leadership development programs for emerging and established leaders

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

• Our purpose: We energize the world to make people's lives better.
• Our values:
  • Protect what matters
  • Do it right
  • Make it better
  • Do it together

• Cenovus Cares: We believe in the power of purpose-driven work. Our Employee Giving and Volunteering Program, Cenovus Cares, connects our people to our purpose, inspiring action and elevating impact year-round.
  • Support causes you care about with volunteer opportunities in and outside of work.
  • Earn donation grants while volunteering (up to $1,000 per event).
  • Receive donation matching up to $10,000 annually.

• Staff resource groups: We have various staff resource groups to help ensure our people feel a sense of belonging and can grow and do their best work. These voluntary groups are employee-led and all groups are open to all staff in all locations.

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.