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Wastewater Technician - Montreal - Afternoon​/Night Shift

Job in Longueuil, Province de Québec, Canada
Listing for: UniFirst
Full Time position
Listed on 2026-08-02
Job specializations:
  • Trades / Skilled Labor
    Maintenance Technician / Mechanic
  • Manufacturing / Production
    Maintenance Technician / Mechanic
Job Description & How to Apply Below
Position: Wastewater Technician - Montreal - UniFirst Afternoon/Night Shift)

Afternoon/Night Shift - Start time between 2pm and 6pm

This role requires the candidate to operate and maintain the pre-treatment system to ensure the wastewater discharged
to the Publicly Owned Treatment Works (POTW) meets Industrial Discharge Permit limits. The candidate for this position
must have the knowledge and skill sets to perform corrective, preventative and predictive maintenance on mechanical
equipment and instrumentation / control systems to ensure the safe, efficient, reliable, and compliant operation of the
wastewater pre-treatment system, following Uni First guidelines and Best Management Practices.
In addition to the job requirements described above, this role will repair, maintain, install, and troubleshoot industrial
equipment, systems, and components; including but not limited to: large capacity washers and dryers, pneumatic and
steam systems, conveyor systems, and boilers. The candidate will perform preventive / predictive maintenance, address
safety issues and perform indoor and outdoor facility and equipment repair.

Job Details:
- Uses common tools including but not limited to: hand and power tools such as hammers, hoists, saws, drills, and
wrenches, precision measuring instruments, and electrical and electronic testing devices.
- Ensures safe operation of machinery, mechanical, electrical, pneumatic, and hydraulic systems equipment and
components; following blueprints and schematics, operations manuals, manufacturer's instructions, and engineering
specifications.
- Troubleshoots sources of equipment problems.
- May be required to perform boiler chemical testing; records result in log books; and makes necessary chemistry
adjustments.
- May be required to perform daily and weekly safety checks on boilers and makes necessary repairs.
- Records and analyzes meter readings of utilities in logs and takes corrective actions where appropriate.
- Performs daily and weekly location and systems safety checks and follows up to address concerns.
- Inspects motors and belts, checks fluid levels, replaces filters, and performs other maintenance actions while following
maintenance procedures.
- Performs various welding activities including MIG, TIG, ARC, cutting, and brazing.
- Inspects, cleans and lubricates shafts, bearings, gears, and other parts of location equipment per work procedures or
technical manual.
- Utilizes a Computerized Maintenance Management System.

Uni First is an equal opportunity employer. We do not discriminate in hiring or employment against any individual on the
basis of race, color, gender, national origin, ancestry, religion, physical or mental disability, age, veteran status, sexual
orientation, gender identity or expression, marital status, pregnancy, citizenship, or any other factor protected by antidiscr

Qualifications

Shift Hours : 3:30 PM – 12 AM

High school diploma or GED required. Two-year technical degree in an appropriate background preferred.
- Equipment Maintenance Knowledge – Minimum of 6 months’ work experience repairing industrial processing
equipment in a production environment required. Applicable military experience will be considered.
- Must pass Uni First’s maintenance knowledge assessment test to be eligible for employment.
- Ability to read blueprints and schematics required.
- Ability to read and understand maintenance literature printed in English required.
- Basic computer and Microsoft office skills required.
- Experience using Hand & Power tools required.
- Lockout/Tagout experience required.
Uni First is one of North America’s largest workwear and textile service companies, providing managed uniform,
protective clothing, and custom corporate image apparel programs to businesses in diverse industries. Our Core Values of
Customer Focus, Respect for Others, and Commitment to Quality are what has made Uni First successful since 1936.
Join the team that puts customers and your future first – Uni First.
We offer a comprehensive benefits package of over 50 items with the following benefits highlighted:
- RRSP/Profit Sharing
- Health Insurance
- Life Insurance
- Supplemental Life Insurance
- Long Term Disability
- Employee Assistance Programs
- Vacation
- Sick Time
- Paid Holidays
- Direct…

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