49 plant job offers in St. Catharines, ON
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HR Coordinator-CDN Plant Operations
new Steelcon Group of Companies St. Catharines, ON
HR Coordinator-CDN Plant Operations Drive, Grow, Excel At Steelcon, we don’t just build steel structures; we’re shaping the future of the structural steel...
6 h 16 minutes ago in Talent.comReport -
HR Coordinator-CDN Plant Operations - Steelcon Group of...
Steelcon Group of Companies St. Catharines, ON
HR Coordinator-CDN Plant Operations Drive, Grow, Excel At Steelcon, we don’t just build steel structures; we’re shaping the future of the structural steel...
2 days ago in Talent.comReport -
General Labourer - Farm
neob Niagara - Niagara Essential Oils and Blends] St. Catharines, ON
Prepare and irrigate soil. Plant, fertilize, thin and harvest crops. Pick row and orchard crops. Sort, weigh and pack fruit and vegetables at the farm. Load...
3 days ago in Talent.comReport -
Full Year Property Maintenance
Damian] St. Catharines, ON
D&J Property Maintenance takes care of you year round. We do lawn care, mulching, hedge trimming, junk removal, snow removal and more. Contact me and we can com
3 days ago in Talent.comReport -
HR Coordinator-CDN Plant Operations
Steelcon Group of Companies St. Catharines, ON
HR Coordinator-CDN Plant OperationsDrive, Grow, ExcelAt Steelcon, we don’t just build steel structures; we’re shaping the future of the structural steel...
2 days ago in whatjobsReport -
Senior Manufacturing Controls Engineer
new General Motors St. Catharines, ON
...for the execution/development of manufacturing controls. Work will be performed in a centralized manufacturing engineering activity or assembly/plant...
6 h 12 minutes ago in JobleadsReport -
General Farm Worker
Pineview Orchards] St. Catharines, ON
...Fruit Farm 17.60 hourly / 40 to 70 hours per week Start date: 2026-07-01 End date: 2026-09-30 Early morning, Evening, Morning, Day, Weekend Tasks: Plant...
3 days ago in Talent.comReport -
Farm general labourer
Cherry Avenue Farms] St. Catharines, ON
...and orchard work from April 1, 2026 until November 30, 2026. Work is outdoors in all weather conditions and is physical in nature. Duties include plant...
3 days ago in Talent.comReport -
Farm Worker
Niagara Vineyard] St. Catharines, ON
...Worker Dobbin. Lincoln, ON $17.60 an hour Type of Farm Operations Viticulture, Garden, Landscape Organic farming Type of Crops Grapes Specific Skills Plant...
3 days ago in Talent.comReport -
Greenhouse labourer - Seasonal
D&S TRUE GREEN PLANTS LTD] St. Catharines, ON
...planning for germination Greenhouse cleaning Mixing fertilizer Remove manually all suckers and water sprouts Seed cutting Weeding Mix and prepare soils Plant...
3 days ago in Talent.comReport -
Co-op Environmental Engineer — Plant Sustainability...
new General Motors St. Catharines, ON
A leading automotive company is seeking an Environmental Engineering intern for a 16-month position at their St. Catharines Propulsion Plant. The selected...
1 day ago in whatjobsReport -
Laboratory Technician
CPG Executive Search St. Catharines, ON
...plant is at an ambient temperature and maybe dusty at times Steel-toed shoes are required. Lab coats, helmets and hairnets will be provided Regular hours...
5 days ago in JobleadsReport -
General greenhouse worker
SUNRISE GREENHOUSES LTD] St. Catharines, ON
...Plant bulbs and seeds. Pot and re-pot plants. Transplant seedlings or rooted cuttings. Apply fertilizers. Report signs of insect or disease damage. Water...
3 days ago in Talent.comReport -
Senior Pharmaceutical Process Expert (CMC/Manufacturing Stra
Chladni St. Catharines, ON
...plant behavior, not theoretical assumptions Ensure all system design aligns with GMP, data integrity, and regulatory expectations (FDA, EMA) What we’re...
6 days ago in Talent.comReport -
General Farm Labourer
Thwaites Farms Ltd.] St. Catharines, ON
...to the size, shape, colour and volume to fetch high price in market Hand harvesting vegtables Pack fruits and vegetables Pick row and orchard crops Plant...
3 days ago in Talent.comReport -
Senior Pharmaceutical Process Expert (CMC/Manufacturing Stra
new Chladni St. Catharines, ON +102 locations
...plant behavior, not theoretical assumptions Ensure all system design aligns with GMP, data integrity, and regulatory expectations (FDA, EMA) What we’re...
6 h 13 minutes ago in Talent.comReport -
2026-2027 16 Month Coop Environmental Engineering, St...
new General Motors St. Catharines, ON
Onsite. This role is categorized as onsite. This means the successful candidate is expected to report to the St. Catharines Propulsion Plant on a full-time...
1 day ago in whatjobsReport -
Senior Manufacturing Controls Engineer
new General Motors St. Catharines, ON
...responsible for the execution/develop of manufacturing controls. Work will be performed in a centralized manufacturing engineering activity or assembly/plant...
6 h 10 minutes ago in JobleadsReport -
Senior Pharmaceutical Process Expert (CMC/Manufacturing Stra
Chladni St. Catharines, ON +102 locations
...plant behavior, not theoretical assumptions Ensure all system design aligns with GMP, data integrity, and regulatory expectations (FDA, EMA) What we’re...
4 days ago in Talent.comReport -
Journeyperson Electrician & Instrumentation Technician (Dual
new FLINT St. Catharines, ON +10 locations
...Follow all OH&S, Client, and FLINT safety policies, including LOTO procedures. Collaborate with maintenance and operations teams to ensure reliable plant...
12 h ago in Talent.comReport -
Integrated Pest Management Consultant - Brunel
Brunel St. Catharines, ON +2 locations
...Plant Science, Agronomy, or related field. Minimum 6 years of experience in pest management, IPM leadership, or greenhouse production. Proficiency with...
6 days ago in Talent.comReport -
Integrated Pest Management Consultant - st catharines
Brunel St. Catharines, ON +2 locations
...Plant Science, Agronomy, or related field. Minimum 6 years of experience in pest management, IPM leadership, or greenhouse production. Proficiency with...
6 days ago in Talent.comReport -
Senior Pharmaceutical Process Expert (CMC/Manufacturing Stra
Chladni St. Catharines, ON +102 locations
...plant behavior, not theoretical assumptionsEnsure all system design aligns with GMP, data integrity, and regulatory expectations (FDA, EMA) What we’re...
6 days ago in whatjobsReport -
Journeyperson Electrician & Instrumentation Technician (Dual
new FLINT St. Catharines, ON +7 locations
...Follow all OH&S, Client, and FLINT safety policies, including LOTO procedures. Collaborate with maintenance and operations teams to ensure reliable plant...
1 day ago in JobrapidoReport -
Journeyperson Electrician & Instrumentation Technician (Dual
new FLINT St. Catharines, ON +10 locations
...plant performance. Provide occasional after-hours support and maintain safety documentation and KPIs. Ready to power your career while energizing critical...
1 day ago in whatjobsReport
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