Job Description

Position Details

Job Type: Permanent
Department: Community Services, Facility, Operations & Environment Division
Hourly Rate: $40.37
Close Date: November 17, 2026 (closes at 12:00 am)
Openings: 1
Position Type: Full-time
Union: IBEW Local 636

About Milton

Join one of Ontario’s fastest-growing and most dynamic municipalities. The Town of Milton is proud to deliver high-quality, sustainable municipal services that support a vibrant, inclusive, and forward-looking community where residents thrive, businesses succeed, and nature is respected and protected. Our vision is to foster a safe, diverse, and welcoming environment—one that honours its natural landscapes and rich heritage, supports thriving and inclusive neighbourhoods, nurtures a strong and balanced economy, and offers exceptional opportunities to live, learn, work, and play.

What We Offer

Regular full-time employees receive a comprehensive benefit package, with all premiums paid by the Town, an Employee Assistance Program, top-up maternity/parental leave benefits and life insurance.
Eligibility to participate in the OMERS pension plan.
Paid time off, including vacation, incidental and volunteer days.
Employee perks and discounts, including a discount on Active Living Pass and Perkopolis.
Flexible work arrangements, including hybrid work options and participation in the Town’s compressed work-week program for eligible positions.

Position Summary

The Department of Community Services, Facility, Operations & Environment Division is accepting applications for one full-time Arborist. This position reports to the Supervisor, Operations - Forestry. This is a unionized position, IBEW Local 636.

The Arborist supports daily arborist services within the division and performs operational tasks related to the care, maintenance and preservation of trees on municipal property, including streets, parks, cemeteries and other public spaces. The position supports the health and safety of the Town’s urban forest through skilled tree work, inspections and preventative maintenance, while meeting service levels and safety standards. The Arborist also provides guidance and training to other staff, including seasonal and summer staff.

Major Job Responsibilities

Execute day-to-day activities related to urban forestry operations.
Perform and assist in directing and coordinating day-to-day activities for summer and seasonal staff; instruct staff in the use of proper safety equipment; oversee proper use of tools and equipment; and mentor staff on arboriculture best practices.
Perform skilled tree maintenance on the ground and aloft, including pruning, rigging installation and inspection of tree supplemental support systems, fertilizing and tree removal.
When required, access tree canopies by ascending, descending and working aloft, including using a chainsaw aloft, with Town-approved gear, equipment and climbing techniques; conduct arboriculture work while aloft.
Assess tree health and recommend treatment for pests, diseases and structural defects.
Conduct tree risk assessments and respond to hazardous tree situations, including after-hours emergencies.
Safely and efficiently operate and maintain specialized equipment, such as aerial lift devices, woodchippers, chainsaws, stump grinders and standard tree-climbing and rigging equipment, where required.
Assist in implementing and overseeing municipal tree-planting programs.
Assist in developing and maintaining an urban forestry and tree management plan.
Advise staff and the public on proper tree care, preservation and by-law requirements.
Respond to and direct public inquiries and service requests.
During winter, plow, salt and remove snow on Town-owned roadways, parking lots and facilities using shovels, dump trucks, tractors, loaders and other equipment; install, flood and maintain seasonal public ice rinks.
Perform other duties as assigned.

Health and Safety, Customer Service

Perform all duties in accordance with Ontario health and safety legislation and established policies and procedures.
Submit neat and complete written and electronic records, including timesheets, maintenance history report forms and other records as directed.
Perform manual labour requiring lifting over 50 lbs.
Follow equipment operating guidelines.
Ensure all required personal protective equipment is utilized and worn.
Perform pre- and post-operation audits of all equipment used.
Complete equipment work order forms as required.
Respond to customer inquiries according to established procedures and the approved decision-making framework.
Maintain ongoing communication with internal staff and contractors to maintain a high level of efficiency and service.
Comply with all health and safety practices related to the work, standard operating guidelines, the Arborist Industry Safe Work Practices Guide, Third Edition, and the Occupational Health and Safety Act.

Education & Experience

Certificate or diploma in Arboriculture, Urban Forestry or Horticulture from a recognized college or university, including courses in tree climbing, aerial rescue and urban forestry. An equivalent combination of education, experience and certifications may be considered.
International Society of Arboriculture (ISA) Certified Arborist®, in good standing.
Proficiency in ascending, descending and working aloft in trees, with or without spurs, including chainsaw operation and rigging work aloft.
Two years’ experience in arboriculture, preferably in a municipal setting, or relevant and/or equivalent experience.
Class D driver’s licence with Z endorsement and a satisfactory driving record.
Working knowledge of ANSI Z133 Safety Standards and ISA Best Management Practices.
Working knowledge of applicable legislation and regulations, including the Ontario Health and Safety Act (OHSA).