Arborist II
Division Community, Recreation and Culture Services
External Posting Close Date Until Filled
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At the City of St. Catharines, you’ll find more than just a job — you’ll find a place that fits.

Here, your work means something — where you can see the impact, feel the pride, and know you’re a part of something bigger. You’ll be trusted to do your job, backed by people who care, and part of a team that shows up for each other. There’s flexibility when it counts, and a real understanding that life doesn’t stop when the workday starts. With pay you can count on, great benefits, and a pension that helps you plan ahead — you’ve got more than a job. You’ve got the space to grow, the balance you need, and a place that gets it.

It feels different — because it is. 

It’s a place that works for you.

About the Role:

To perform tree pruning and removal operations within proximity to electrical apparatus, to inspect and evaluate woody plants, and provide direction to forestry crew on site in the absence of the Supervisor.

What You'll be Doing:

  • Perform tree inspection and evaluation when required with knowledge of tree biology, species, varieties and related growth and cultural requirements for healthy specimens.
  • Assist in the monitoring and identification of tree pests, diseases, problems and potential    hazards.
  • Organize, control and supervise jobsite, including holding work protection and completing all relevant documentation.
  • Prune or remove damaged, diseased, dying or overgrown trees according to current policies and procedures and generally accepted arboricultural practice(s).
  • Ability to prune trees in an appropriate and aesthetically pleasing manner.
  • Operate brush chippers with or without hydraulic winch lines.
  • Operate dielectric and arborist tools to clear limbs and suckers from hydro wires, traffic signs, sidewalks and other structures and assets as required.
  • Operate 0-8 Ton Knuckle boom crane when required.
  • Use ropes, saddles, climbing equipment and/or rigging to safely prune or remove trees.
  • Operate aerial truck with hydraulic lifting device; inspect the site for access and positioning  of the truck. Assist other departments and agencies as required.
  • Perform tree surgery, by cabling, bracing, bark tracing and cavity filling, as required.
  • Develop and implement a traffic protection plan in accordance with Ministry of Transportation of Ontario Traffic Manual, Book 7: Temporary Conditions.
  • Ensure proper clean-up of job site.
  • Ensure that work is in accordance with relevant codes and specifications.
  • Ensure all equipment is properly maintained & safely operated, check on a daily basis and perform preventive maintenance and minor repairs.
  • Provide functional leadership as required to accomplish the goals of the department.
  • Operate equipment in a safe and efficient manner according to all relevant legislation, policies and procedures.
  • Ensure trucks and equipment is safely and securely stored.
  • Complete paperwork as required, i.e. statistic sheets, time sheets and accident reports.
  • Provide excellent customer service; respond to needs of all customers and staff as required.
  • Perform other similar and related duties as required.

What's Required:

  • Graduation from a two year community college program in Arboriculture or Forestry and/or equivalent combination of education and experience.
  • Possess a valid International Society of Arboriculture (ISA) Certification as an Arborist an asset.
  • Must have documented Chainsaw Operator's training along with IHSA Utility Line Clearing Technician Proficiency (Utility Arborist) certificate or equivalent.
  • Possess a valid Ontario Certificate of Qualification for the trade of Utility Arborist.
  • Possess a valid Ontario Certificate of Qualification for the trade of Arborist an asset.
  • Possess a valid (0-8 Ton) Mobile Crane Operator and Safe Use of Rigging certificates an asset.
  • Must possess a valid Utility Work Protection Code certificate and be able to meet the relevant Controlling Authority (i.e. Horizon Utilities) requirements to hold work protection including hold-offs.
  • Valid - Standard First Aid I CPR C Certification as recognized through the Workplace Safety and I nsurance Board (WSIB).
  • Valid unrestricted Class "DZ" driver's licence held in good standing with proven capability in the operation of large GVW vehicles.
  • 3 years tree climbing experience, good knowledge of pruning and removal of trees and experience with the u se of cranes for tree removal.
  • Recent tree surgery experience required.
  • Working knowledge and experience with the Occupational Health and Safety Act in particular as it relates to maintenance and construction activities (e.g. Personal Protective Equipment (PPE), fall arrest).
  • Must be comfortable working at heights, able to climb/work in trees or from ladders, proficient in the use of aerial bucket trucks and ability to meet the physical demands of the job as described in the physical demands analysis (PDA).
  • Must successfully complete a City provided training course in Traffic Control - Temporary Work Zones.
  • Must successfully complete a one day training course in F all Arrest (IHSA or approved equivalent).
  • Willing to be trained and operate a 0-8 Ton Knuckle boom crane.
  • Able to work outside in varying weather conditions (heat, cold, wet).
  • Availability to work flexible hours (e. g. working shifts for a 7 day, 24 hour operation, overtime, winter control).
  • Willing to be trained on and operate snow removal equipment, when required.
  • Excellent interpersonal and communication skills and capable of working in a team environment, with the ability to also work independently.
  • Demonstrated ability to work with minimal supervision, coordinate I plan work and function as part of a team.
  • Exceptional customer service skills with a strong sense of public service and cooperation, and well-developed abilities to deal with the public and citizens' groups.
  • Basic computer skills, experience with Microsoft Office Suite an asset.

Job Details:

Job ID: 2026-28
Pay Rate: $39.14
Hours: 40 per week
Schedule: Monday to Friday, 7:00 AM to 3:00 PM                   
Location: St. Catharines, ON
Work Mode: In Person   
Employee Group: CUPE Local 150 
Position Type: Permanent, Full-time
Duration: N/A
Application Deadline: Until Filled

Jobs with an application deadline will close at 11:59 PM on that date. Jobs listed as ‘open until filled’ may close at any time.

Other Requirements:

Other Position Requirements include: Class DZ Driver’s Licence

Candidates selected for the position will be required to complete the Ministry of Labour’s Worker Health and Safety Awareness training and provide proof of the educational credentials listed on their resume and job application.

What's In It for You:

Curious what it’s like to work for the City of St. Catharines? Watch the video and Hear from Our Team.

Here’s what you can expect when you join us:

  • Great People: Be part of a team that supports you, celebrates your wins, and helps you succeed.
  • Make Your Mark: Bring your ideas, drive meaningful change, and leave a lasting impact on our community.
  • Learn & Grow: Access training and development funds to take your skills to the next level.
  • Competitive Pay: Competitive pay from a certified Ontario Living Wage Employer.
  • Secure Future: Join the OMERS pension plan with employer-matched contributions.
  • Balance & Benefits: Flexible hybrid work options plus health, dental, and vision benefits for eligible positions.

Additional Information:

Equal Opportunity Employer
The City of St. Catharines is committed to fostering an inclusive, accessible, and respectful work environment. We celebrate the uniqueness of every individual. Our community is enriched by people from diverse backgrounds and lived experiences—a value reflected in our 2023–2027 Strategic Plan.
 
Don’t Meet Every Requirement?
We encourage individuals from all backgrounds, experiences, and education levels to apply. While specific qualifications may be required for certain roles, we assess each applicant’s overall suitability. Please note that unionized roles are subject to collective agreement requirements.
 
Accommodation
We are an equal opportunity employer and provide accommodations throughout the recruitment process in accordance with the Ontario Human Rights Code and the Accessibility for Ontarians with Disabilities Act (AODA). If you require accommodation at any stage, please contact Human Resources at hrreps@stcatharines.ca.
 
Application Process
To ensure transparency and fairness, all applications must be submitted online through our application portal. Please keep your contact information up to date and regularly check your spam and junk email folders, as important communications may be directed there.
 
Interviews and Assessments
Depending on the role, interviews may be conducted via video conferencing or in person. Various tests and/or assessments may be administered as part of the selection process.
 
Use of AI
The City of St. Catharines does not use artificial intelligence (AI) technology in any part of the recruitment process.

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