Nursery Assistant - Tree Grower (3 Contract Positions)

We are seeking a dedicated and motivated Tree Grower to provide critical staff support for our tree growing and aftercare initiatives. Reporting to the Coordinator - Growing Programs, you will support the care, planting and growth of trees as well as assist with other ecological initiatives aimed at improving local ecosystems, combatting climate change, and enhancing biodiversity. This is an exciting opportunity to contribute your knowledge of arboriculture and play a hands-on role in supporting local biodiversity through tree growing, planting and maintenance efforts, while working collaboratively with a diverse team of experts and volunteers.

Candidates should have an interest in restoration ecology, conservation, urban forestry, and/or community outreach. Candidates should be suited for physical work (independently carrying up to 50lbs continuously) daily in various weather conditions. Candidates should bring an enthusiastic attitude to work with a tight-knit team. They should be self-motivated and organized with attention to detail as independent work will be expected. Availability on weekends and evenings will be required to meet the demands of event delivery. 

This is a 16 week, full-time position (37.5 hours per week) at $18.60 per hour (contingent upon funding).

Key Accountabilities, Duties, and Activities

• Support all nursery operations, including seedling propagation, care, and distribution.
• Coordinate volunteers and community groups for the planting, potting, and repotting of seedlings, ensuring they receive appropriate care at each stage of growth.
• Maintain accurate records of tree growing activities and project outcomes.
• Assist in preparing reports on nursery performance, plant health, and progress for internal stakeholders or external partners
• Manage nursery stock including inventory management, watering, and general tree care.
• Maintain an accurate inventory of plants, supplies, and materials, ensuring adequate stock for all nursery needs.

Qualifications and Eligibility Requirements

• Preference given to candidates with relevant experience and/or have obtained or are pursuing a degree or diploma in Environmental Sciences, Biology, Ecological Restoration, Geography, Natural Resources, Arboriculture, Forestry, Landscape Architecture, Horticulture, or related field.
• Familiarity with trees and shrubs of Ontario, including common invasive species, common pests and/or diseases of our native tree species
• Strong written and oral communication skills, and comfortability speaking in front of groups of people
• Experience in event delivery, customer service, volunteer management, and/or community engagement are preferred.
• Exceptional interpersonal skills, and ability to effectively work in a team environment
• Experience with Microsoft Office - specifically Excel
• Availability to work evenings and weekends is required
• Ability to lift up to 50lbs independently, to tolerate long periods of walking, and work in a variety of outdoor field conditions (including hot or rainy weather).
• Ontario driver’s license (minimum G class) is required
• Meet eligibility requirements as outlined below

Because this position would be funded through a federal employment program, in order to be eligible, candidates must be:

• A Canadian citizen, permanent resident of Canada, or have granted refugee status in Canada (no work permits or student visas),

AND

• Be between 15 to 30 years of age at the start of employment period.

Candidates must also have a valid Social Insurance Number (SIN) at the start of employment and be legally entitled to work in Canada in accordance with relevant provincial or territorial legislation and regulations.

Desired Skills, Knowledge, and Abilities

• Understanding of tree biology and growth cycles - knowing how species differ in their needs for light, soil, water, nutrients, and spacing, and how these factors influence planting, pruning, and long‑term health.
• Ability to operate and maintain tools and machinery safely - using equipment such as pruning tools, sprayers, tractors, or irrigation systems while following safety protocols and environmental regulations.
• Skill in identifying pests, diseases, and environmental stress - spotting early signs of issues such as fungal infections, nutrient imbalances, or drought stress, and choosing appropriate interventions.
• Competence in planting, pruning, grafting, and pest/disease management - performing hands‑on tasks safely and effectively to ensure strong establishment and long-term vitality.

Application Process

Please submit a cover letter, addressed to the Operations Office, and your resume (in either PDF or WORD format), via Airtable here (https://airtable.com/appuQTBkTYhPXsWlX/shrSA54TIb3zeiu6U). Applications will be reviewed and interviews held on a rolling basis until positions are filled, so we encourage you to apply as soon as possible. All applications will be acknowledged as received, but only those called for an interview will be contacted thereafter. Interviews will be held in-person at our office location at 944 Western Counties Rd, London, ON.

ReForest London is committed to the diversity of its board, staff and volunteers. Like a forest that thrives best when it is comprised of many different species of trees and shrubs, ReForest London thrives and gains strength from the differing perspectives, insights and experiences a diverse group provides. We acknowledge the systemic discrimination experienced by many. We welcome applications from women, members of racialized groups, visible minorities, Indigenous persons, persons with disabilities, persons of any sexual orientation, and persons of any gender identity or gender expression.

Thanks for your interest in our mission and for making your community a greener and healthier place!