columbus tree Jobs – 12 Openings This Week

Senior Grower & Greenhouse Operations Lead
Gardenerette —Bowmanville, ON
- $30–$35 an hour
- Seasonal
- Basic math
- In-person
- Hand tools
- Store discount
- Flexible schedule
Quick apply
11d
Arborist/Novice Climber
Rockwood Tree Service Ltd. —Ajax, ON
- $28–$35 an hour
- Immediate opening
- First Aid Certification
- Power tools
- In-person
- Dental care
- Vision care
Quick apply
Hardscape Landscaper
Laco Ltd. —Whitby, ON
- $20–$30 an hour
- Full-time
- Power tools
- Construction
- In-person
Quick apply
14h
landscaping foreman/woman
DCD Landscaping Inc. —Whitby, ON
- $36 an hour
- Full-time
- English
- High school diploma or GED
Landscape Labourer
Laco Ltd. —Ashburn, ON
- $20–$25 an hour
- Full-time
- Power tools
- Construction
- In-person
Quick apply
nursery worker
DUTCHMASTER NURSERIES LTD —Pickering, ON
- $17.60 an hour
- Weekends as needed
- English
- Dental care
- Vision care
1d
Boom Truck Crane Operator – Nursery & Field Operations
Uxbridge Nurseries Limited —Uxbridge, ON
- $36.50–$37.00 an hour
- Full-time
- In-person
- Mechanical knowledge
- Dental care
- Life insurance
Quick apply
Landscape Gardener
Redefined Landscaping —Uxbridge, ON
- $20–$24 an hour
- Temporary
- Power tools
- In-person
- Hand tools
- Flexible schedule
Quick apply
3d
Environmental Coordinator
Ledcor —Oshawa, ON
- $80,100–$106,800 a year
- Nights as needed
- Microsoft Office
- Construction
- Communication skills
1d
Utility Tree Trimmer / Bucket Operator
The Davey Tree Expert Company —Pickering, ON
- $26–$35 an hour
- Full-time
- Heavy lifting
- No university degree
- Travel
Quick apply

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Arborist/Novice Climber
Rockwood Tree Service Ltd. —Ajax, ON
Valid G driver’s license (mandatory). Working at Heights and First Aid certification are assets. Conduct daily vehicle and equipment inspections.
$28–$35 an hour
Quick apply

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Senior Grower & Greenhouse Operations Lead
Gardenerette —Bowmanville, ON
Develop and execute production plans and growing schedules. Has experience managing or acting as a senior grower. Help lead and train seasonal staff.
$30–$35 an hour
Quick apply
11d
Arborist/Novice Climber
Rockwood Tree Service Ltd. —Ajax, ON
Valid G driver’s license (mandatory). Working at Heights and First Aid certification are assets. Conduct daily vehicle and equipment inspections.
$28–$35 an hour
Quick apply

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Senior Grower & Greenhouse Operations Lead

Gardenerette
Bowmanville, ON

Quick apply

Job details

Seasonal | Full-time
$30–$35 an hour
11 days ago

Qualifications

Basic math
Irrigation
Hand tools
Mechanical knowledge
Horticulture

Full job description

Gardenerette, formerly Country Market & Garden Centre, is a locally owned garden centre in Bowmanville, focusing on thoughtfully curated plants, seasonal experiences, and building something special for gardeners across Durham Region.

As we continue to grow, we’re looking for an experienced horticulture professional to help lead and evolve our growing operations.

This is a hands-on role for someone with experience running or serving as a senior grower within a nursery, greenhouse, or garden centre environment. We’re looking for someone who understands plant production and greenhouse operations, systems, and is keen to experiment as we build for the future.

What you'll do:

Oversee day-to-day greenhouse and growing operations
Develop and execute production plans and growing schedules
Manage plant health, irrigation, fertilization, and environmental controls
Forecast crop needs and help guide purchasing decisions
Identify opportunities to improve systems, efficiencies, and growing practices
Advise on future greenhouse improvements, infrastructure, and operational investments
Support propagation, transplanting, crop maintenance, and inventory management
Help lead and train seasonal staff
Troubleshoot plant issues, pests, and environmental concerns
Work closely with ownership to shape the future direction of our growing operation
Jump into hands-on work alongside the team as needed

We're looking for someone who:

Has significant experience in a nursery, greenhouse, or garden centre environment
Has experience managing or acting as a senior grower
Has strong knowledge of plant production, irrigation, crop planning, pest control, and greenhouse systems
Can identify opportunities to improve operations and solve problems proactively
Enjoys building systems and helping organizations grow
Works independently and takes ownership
Is comfortable balancing strategic thinking with hands-on work
Can lift 50 lbs regularly and work in a physically active environment
Has experience leading teams or mentoring staff

Bonus points for:

Experience with greenhouse automation or environmental control systems
Experience with propagation and production planning
Knowledge of annuals, perennials, vegetables, tropicals, trees and shrubs
Experience scaling or modernizing growing operations
Familiarity with retail garden centre environments

Pay: $30.00-$35.00 per hour

Benefits:

Flexible schedule
On-site parking
Store discount

Experience:

greenhouse, nursery, or commercial growing: 6 years (required)

Work Location: In person

Quick apply

Refine Your Search

tree jobs in columbus

Senior Grower & Greenhouse Operations Lead

Arborist/Novice Climber

Hardscape Landscaper

landscaping foreman/woman

Landscape Labourer

nursery worker

Boom Truck Crane Operator – Nursery & Field Operations

Landscape Gardener

Environmental Coordinator

Utility Tree Trimmer / Bucket Operator

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