Cenovus Energy
Senior Electrical Reliability Engineer
Cenovus is seeking a Senior Electrical Reliability Engineer for our Lima, OH, refinery. This individual plays a critical role in ensuring the continuous and reliable operation of refinery facilities by maintaining uninterrupted electrical power to equipment, process units, and infrastructure. This role focuses on the reliability and availability of the power distribution system, including 52 substations and thousands of electrical assets such as transformers, motors, and heaters. Key responsibilities include providing engineering support for projects and turnarounds, driving reliability improvements through analysis and preventive strategies, and performing power system modeling, relay configuration and integration. The role requires strong multi-functional collaboration and domain expertise in electrical systems. About this opportunity: Project support for Electrical engineering: Design, engineering, document & drawing review, construction, System Configuration, Hazop, QA/QC, FAT, SAT, wiring, commissioning & start-up Reliability: Root cause analysis, Bad actor elimination, PM set up and optimization, FMEA, Cost & work analysis & optimization, Spare parts/material optimization, Obsolescence management. Operations & maintenance support: Diagnosing & start-up, health & safety, meet operations and maintenance requirements and align priorities accordingly. Power distribution
Design, engineering, maintenance, study & management: PMCS, power system study & modeling, relay, ground coordination study, arc flash study. Develop and review standards, guidelines, process, procedures, checklists and safe work practices. Who you are: Legally authorized to work in the US. Bachelor's degree in electrical engineering with 8 or more years of industrial or engineering experience in oil and gas, petrochemical, or related industry. Design/engineering/Construction/Solving experience on: Transformers, motors (Low, medium & high volt), Switchgears (medium & high volt), UPS, MCC, blowers, powerlines/feeders. Programming/configuration/SCADA, Pi integration/solving experience on: Protective relays (SEL-3/4/5/7 series, GE-4/8, UR series & MM300), adjustable speed drives (AB PowerFlex 750), real time automation controllers-RTAC (SEL-2411) and Entellisys switchgear. Configuration/fixing of: Software
Cimplicity (for HMI development), Kepware (OPC Server), Industrial networks (firewalls, servers, switches, gateways, GPS clocks etc.) Knowledge of Industry standards, guideline, practices and laws: NFPA 70E, NFPA 70B, OHSA, IEEE, NESC, NETA etc. Knowledge of Modbus TCP, Ethernet IP and SEL comm protocols. Note: The application deadline for this position is 11:59 PM MT AUGUST 22, 2025. Internal candidates that are currently in a lower grade will be assessed based on their sustained job performance, how they demonstrate the expected organizational competency behaviors and values and in discussions with their current leader prior to determining next steps. 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. 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. 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.
Cenovus is seeking a Senior Electrical Reliability Engineer for our Lima, OH, refinery. This individual plays a critical role in ensuring the continuous and reliable operation of refinery facilities by maintaining uninterrupted electrical power to equipment, process units, and infrastructure. This role focuses on the reliability and availability of the power distribution system, including 52 substations and thousands of electrical assets such as transformers, motors, and heaters. Key responsibilities include providing engineering support for projects and turnarounds, driving reliability improvements through analysis and preventive strategies, and performing power system modeling, relay configuration and integration. The role requires strong multi-functional collaboration and domain expertise in electrical systems. About this opportunity: Project support for Electrical engineering: Design, engineering, document & drawing review, construction, System Configuration, Hazop, QA/QC, FAT, SAT, wiring, commissioning & start-up Reliability: Root cause analysis, Bad actor elimination, PM set up and optimization, FMEA, Cost & work analysis & optimization, Spare parts/material optimization, Obsolescence management. Operations & maintenance support: Diagnosing & start-up, health & safety, meet operations and maintenance requirements and align priorities accordingly. Power distribution
Design, engineering, maintenance, study & management: PMCS, power system study & modeling, relay, ground coordination study, arc flash study. Develop and review standards, guidelines, process, procedures, checklists and safe work practices. Who you are: Legally authorized to work in the US. Bachelor's degree in electrical engineering with 8 or more years of industrial or engineering experience in oil and gas, petrochemical, or related industry. Design/engineering/Construction/Solving experience on: Transformers, motors (Low, medium & high volt), Switchgears (medium & high volt), UPS, MCC, blowers, powerlines/feeders. Programming/configuration/SCADA, Pi integration/solving experience on: Protective relays (SEL-3/4/5/7 series, GE-4/8, UR series & MM300), adjustable speed drives (AB PowerFlex 750), real time automation controllers-RTAC (SEL-2411) and Entellisys switchgear. Configuration/fixing of: Software
Cimplicity (for HMI development), Kepware (OPC Server), Industrial networks (firewalls, servers, switches, gateways, GPS clocks etc.) Knowledge of Industry standards, guideline, practices and laws: NFPA 70E, NFPA 70B, OHSA, IEEE, NESC, NETA etc. Knowledge of Modbus TCP, Ethernet IP and SEL comm protocols. Note: The application deadline for this position is 11:59 PM MT AUGUST 22, 2025. Internal candidates that are currently in a lower grade will be assessed based on their sustained job performance, how they demonstrate the expected organizational competency behaviors and values and in discussions with their current leader prior to determining next steps. 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. 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. 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.