Arborist I
Saint Catharines, ON · On-site
... temporary work zones during roadway, utility, and maintenance operations. * Minimum three (3) years of tree climbing experience, with demonstrated knowledge of tree pruning and removal techniques ...
Saint Catharines, ON · On-site
... temporary work zones during roadway, utility, and maintenance operations. * Minimum three (3) years of tree climbing experience, with demonstrated knowledge of tree pruning and removal techniques ...
Saint Catharines, ON · On-site
... temporary work zones during roadway, utility, and maintenance operations. * Minimum three (3) years of tree climbing experience, with demonstrated knowledge of tree pruning and removal techniques ...
Temporary Number of Positions: 2 Closing Date: 08/18/2026 Job Summary Kick-start your career in ... tree pruning, removals, stumping, etc. * Safely operate and maintain common forestry vehicles ...
Temporary Number of Positions: 2 Closing Date: 08/18/2026 Job Summary Kick-start your career in ... tree pruning, removals, stumping, etc. * Safely operate and maintain common forestry vehicles ...
| Aspect | Temporary Tree Pruning | Tree Trimming |
|---|---|---|
| Purpose | Short-term removal of specific branches for safety or health | Regular maintenance to shape and improve tree appearance |
| Credentials | Arborist certification often preferred | Arborist or landscape certification common |
| Work Environment | Outdoor, on-site at various locations | Outdoor, at residential or commercial properties |
| Frequency | As needed for safety or health issues | Periodic, scheduled maintenance |
Temporary Tree Pruning focuses on removing specific branches temporarily for safety or health reasons, often requiring specialized skills. Tree Trimming involves regular shaping and aesthetic maintenance. Both roles share similar credentials and work environments but differ mainly in purpose and frequency.

Full-time
Re-posted 24 days ago
In this role, you will be responsible for pruning and/or removing diseased, dying, or overgrown trees to support safety and overall tree health. Working under the functional leadership of the Arborist II, and the Supervisor III - Forestry, you may also be required to perform duties in close proximity to electrical apparatus while following established safety procedures.
What You'll be Doing: