Plant Operator jobs in Kingston, ON

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Chief Energy & Central Plant Operations

Queen's University
Kingston

A leading research-intensive university in Canada seeks a Chief Operating Engineer to manage the Central Heating Plant and steam distribution systems. The successful candidate will lead a team, ensure safe and efficient operations, and contribute to strategic planning for energy systems. This role requires extensive experience in plant operations and maintenance, along with strong leadership and...

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2 days ago

Senior Millwright & Maintenance Lead - Plant Reliability

Cyclic Materials
Kingston

A company in renewable energy is seeking a Millwright Maintenance Supervisor in Kingston, ON. The role involves leading a maintenance team, managing preventive schedules, and troubleshooting equipment. Candidates should possess an 433A Industrial Millwright license and extensive experience in industrial maintenance. The position offers an hourly rate of CA$35–55, based on skills and experience,...

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55 minutes ago

Senior Process Engineer – Dairy Plant | Flexible Hours

Canada Royal Milk
Kingston

A leading infant formula manufacturer seeks a dedicated Lead Process Engineer in Kingston, Ontario. This role involves planning and controlling production operations while leading complex projects. The ideal candidate will have a strong engineering background, at least five years of relevant experience, and excellent communication skills in English. The company offers competitive wages, extended...

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2 days ago

Farm Worker

Forman Farms
Kingston

Farm Worker - General Labour to support crop farming operations, planting, weeding, clearing fields, harvesting, maintaining/cleaning machinery, facilities, equipment, properties, etc.

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an hour ago

Project Engineer (Brockville, ON)

Palmer & Associates
Kingston

Executive Search Leadership Coaching Career Transition Project Engineer (Brockville, ON) Our client, a successful mid‑sized manufacturing company in Brockville, has a new opening for a Project Engineer. Axens Canada Specialty Aluminas Inc. is a global company that provides solutions for the conversion of oil and biomass to cleaner fuels. The position reports to the Process Engineering Manager...

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5 days ago

Senior Pharmaceutical Process Expert (CMC/Manufacturing Strategy)

Chladni
Kingston

We are hiring a Senior Process Engineer with deep experience in pharmaceutical manufacturing to help us build the next generation of process intelligence for GMP environments . This role is not a traditional operations position. You will define what data is realistically accessible inside pharmaceutical plants , how it should be interpreted, and how it can be used to deliver accurate,...

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2 days ago

EHS Coordinator

Novelis
Kingston

Position Overview Novelis is one of the world leaders in aluminum recycling and rolling and a leading sustainable aluminum solutions provider. Driven by our purpose of shaping a sustainable world together, we work alongside our customers to provide innovative solutions to the aerospace, automotive, beverage packaging and specialty markets. Headquartered in Atlanta, Georgia, Novelis has...

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2 days ago

Senior Electrical Engineer

Novelis Kingston Manufacturing Facility
Kingston

Position Overview Novelis is one of the world leaders in aluminum recycling and rolling and a leading sustainable aluminum solutions provider. Driven by our purpose of shaping a sustainable world together, we work alongside our customers to provide innovative solutions to the aerospace, automotive, beverage packaging and specialty markets. Headquartered in Atlanta, Georgia, Novelis has...

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2 days ago

Template/External Requisition Title Senior Electrical Engineer

NOVELIS
Kingston

Position Overview Novelis is one of the world leaders in aluminum recycling and rolling and a leading sustainable aluminum solutions provider. Driven by our purpose of shaping a sustainable world together, we work alongside our customers to provide innovative solutions to the aerospace, automotive, beverage packaging and specialty markets. Headquartered in Atlanta, Georgia, Novelis has...

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a day ago

Horticulture Student – Public Works (Summer Student 2026)

City of Kingston
Kingston

Job Details - Job Title: Horticulture Student – Public Works (Summer Student 2026) - Job Number: J - Job Code: NOHORT - Job Category: SUMMER STUDENT - Location: 701DIVISIO - Bargaining Unit: Student - Job Type: Summer Student - Employment Type: Replacement - Number Of Positions: 3 - Hours Of Work: 40 hrs/wk - Salary: $20.00/Hour - Date Posted: January 19, 2026 - Closing Date: ...

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2 days ago

Chief, Facilities Management - Apply

Treasury Board of Canada Secretariat
Kingston

Chief, Facilities Management Reference number: PEN24J-167300-000014 Selection process number: 2024-PEN-EA-ONT-188942 Correctional Service Canada - Technical Services and Facilities Kingston (Ontario) GL-COI-13 $40.17 to $43.66 per hour (in addition, annual allowances including a $2,140 Correctional Service Specific Duty Allowance (CSSDA) and a Supervisory Differential of 22.5% of the hourly...

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a day ago

Chief Operating Engineer

Queen's University
Kingston

Situated on the territory of the Haudenosaunee and Anishinaabek, Queen’s University offers a transformative student learning experience and is one of Canada’s leading research-intensive universities. Queen’s has over 27,000 students in undergraduate and graduate programs supported by over 9,000 faculty and staff members. The Facilities Department at Queen’s proudly builds, maintains and improves...

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2 days ago
No Experience

Machine Operator

Cyclic Materials
Kingston

Join to apply for the Machine Operator role at Cyclic Materials Base pay range $22.00/hr - $26.00/hr Job Overview: The Machine Operator in our Spoke NA1 metals recycling plant located in Mesa, Arizona will be responsible for safely operating and maintaining machinery used in the recycling process. This includes equipment for sorting, shredding, crushing, and processing metals. The role...

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13 hours ago

Lead Process Engineer

Canada Royal Milk
Kingston

Canada Royal Milk is the only producer of infant formula in Canada, manufacturing quality products from Canadian cow and goat milk, ensuring the highest quality and nutritional value for our customers. We are an international company with a multicultural workforce that is committed to diversity and inclusion. Our team members value and embrace different perspectives and new ideas. What We...

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2 days ago

Forestry Arboriculture Student - Public Works (Summer Student 2026)

City of Kingston
Kingston

Overview Forestry Arboriculture Student - Public Works (Summer Student 2026) The City of Kingston is grateful to experience the traditional territories of Anishinabek (Ah-nish-nah-beg), Haudenosaunee (Ho-den-o-show-nee) and Huron-Wendat (huron-wen·dat). Kingston is a smart, livable city in the heart of eastern Ontario. Its stable and diversified economy includes global corporations, innovative...

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a day ago
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Facilities Control Centre Coordinator (Residences) - Apply

Queen's University
Kingston

About Queen's University Queen’s University is the Canadian research intensive university with a transformative student learning experience. Here the employment experience is as diverse as it is interesting. We have opportunities in multiple areas of globally recognized research, faculty administration, engineering & construction, athletics & recreation, power generation, corporate shared...

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a day ago
No Experience

Metal Recycling Machine Operator - Growth & Impact

Cyclic Materials
Kingston

A leading recycling company in Kingston, Ontario, is seeking a Machine Operator for their metals recycling plant. Responsibilities include operating equipment, troubleshooting issues, maintaining safety standards, and ensuring quality control. The ideal candidate should have previous experience in a manufacturing environment and a high school diploma. This entry-level full-time position offers a...

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2 days ago
Hybrid

Research & Development Engineering Manager

Cyclic Materials
Kingston

R&D Manager (Engineering) Reports to CTO/Director of R&D Salary Range: $80-$120K Environment: Hybrid (4 days in office/1 day remote) Cyclic Materials is a rapidly growing cleantech company, building a circular supply chain for rare earth elements (REEs) and other critical materials essential to the clean energy transition. The company's proprietary MagCycle℠ and REEPure℠ processes transform...

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13 hours ago

Instrumentation and Controls Electrician

Cyclic Materials
Kingston

Instrumentation and Controls Electrician Join to apply for the Instrumentation and Controls Electrician role at Cyclic Materials . Maintenance I&C Electrician. Location: Kingston, ON Department: Operations Hourly Range: $40-50/hour Defined Shift: Mon‑Friday 8 hour shift, on call Cyclic Materials is a rapidly growing cleantech company positioned to be a key player in developing a circular...

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2 days ago

Millwright,Maintenance Supervisor

Cyclic Materials
Kingston

Location: Kingston, ON Reports to: Plant Manager Hourly Range: $35– 55/hour Defined Shift: Mon-Friday 8 hours Shift Cyclic Materials is a rapidly growing cleantech company, building a circular supply chain for rare earth elements (REEs) and other critical materials essential to the clean energy transition. The company's proprietary MagCycle℠ and REEPure℠ processes transform end-of-life...

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2 days ago
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