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Added 5 mins ago
MS
Construction equipment mechanic
Manpower Services Canada Limit
Truro, NS
- $30 to $38 CAD / hour
- Full-time
- On-site
Diagnose faults or malfunctions using computerized and other testing equipment to determine extent of repair required
Added 7 mins ago
R|
Laboratory Technician
RI-MUHC | Research Institute of the MUHC | #rimuhc
Montreal, QC
- Full-time
…include the development and validation of diagnostic assays and testing of human and louse specimens, in collaboration with shelters, community organizations, and clinical, laboratory, and…
Added 37 mins ago
HT
Assembly Technician (Contract)
Husky Technologies
Bolton, ON
- Full-time
…to determine correct assembly, installation, alignment, and testing…
Added 37 mins ago
HT
Manuf. Support Technician
Husky Technologies
Bolton, ON
- Full-time
…environments. If contacted in relation to a job opportunity or testing, you should advise the member of the Talent Acquisition team in a timely fashion of any disabilities that requires…
Added 1 hour ago
TR
Journeyperson Heavy Duty Mechanic
The RMC Group of Companies
Edmonton, AB
- Internship
Valid Alberta Journeyperson certification as a Heavy Equipment Technician or Truck and Transport Mechanic (Red Seal endorsement is an asset).
Added 1 hour ago
AB
Medical laboratory technician
ABK Biomedical Inc.
Halifax, NS
- From $58,350 CAD / year
- Full-time
- On-site
Log patient samples and prepare them for testing
Added 1 hour ago
P&
Mechanical Technician – Machinist
Pratt & Whitney
Halifax, NS
- Full-time
Technical certification as a Machinist, Post-Secondary training as a Mechanical Engineering Technician.
Added 1 hour ago
EI
Senior Calibration Technician
Ecolab Inc.
Calgary, AB
- Full-time
We are seeking an experienced Senior Calibration Technician / Calibration Specialist to join our team. This is a mid- to senior-level position for a skilled calibration and metrology…
Added 2 hours ago
AG
Heavy-duty equipment technician
Aviation GSE
Brampton, ON
- From $37 CAD / hour
- Full-time
- On-site
Diagnose faults or malfunctions using computerized and other testing equipment to determine extent of repair required
Added 2 hours ago
EI
Computer technician
ERS International
Scarborough, ON
- From $36.92 CAD / hour
- Full-time
- On-site
International Software Testing Qualifications Board (ISTQB) Certification
Added 3 hours ago
GM
Cellular telephone technician
Green Mobile
Pickering, ON
- $37 to $40 CAD / hour
- Full-time
Operate computerized testing systems to conduct service tests on customer lines and equipment
Added 3 hours ago
S
Mechanical Technician
SLB
Mount Pearl, NL
- Full-time
We are currently looking for an enthusiastic, energetic, positive, hard-working individual to join our Surface Well Testing Team in Mount Pearl. The Mechanical Technician oversees on-time…
Added 3 hours ago
U
Automotive Apprentice Technician
UPS
Calgary, AB
- Full-time
The Automotive Apprentice Technician is responsible for the inspection, repair and maintenance, and diagnostic tests of the UPS vehicle fleet. This position is responsible for a broad range…
Added 3 hours ago
U
Automotive Apprentice Technician
UPS
Calgary, AB
- Full-time
The Automotive Apprentice Technician is responsible for the inspection, repair and maintenance, and diagnostic tests of the UPS vehicle fleet. This position is responsible for a broad range…
Added 4 hours ago
JA
electromechanical technician
JF Automation Inc.
Mississauga, ON
- Full-time
Added 5 hours ago
CS
Senior Security Systems Technician
CamNet Solutions Inc.
Windsor, ON
- Full-time
We are currently looking for a Senior Security Technician skilled in commercial systems. We require a self-starter with strong communication skills and have a great work ethic to join our…
Added 5 hours ago
EE
Computer field service technician
Elcomm Electrical & Communications Inc.
Nobleton, ON
- From $38 CAD / hour
- Full-time
- On-site
Install software and hardware and configure operating system software in preparation for testing
Added 5 hours ago
MC
Cellular telephone technician
Mobile Care
Fredericton, NB
- From $35.25 CAD / hour
- Full-time
- On-site
Operate computerized testing systems to conduct service tests on customer lines and equipment
Added 5 hours ago
MN
Chemistry Technician
Mérieux NutriSciences - North America
Markham, ON
- $19 to $21 CAD / hour
- Full-time
…in 32 countries, we offer to our customers a wide range of testing and innovative solutions dedicated to preventing health risks related to food, environment and consumer goods. External…
Added 5 hours ago
WG
Quality Assurance / Quality Control Technician
WGI Group
Saint-Clet, QC
- Full-time
At Armtec, product quality starts with careful testing, accurate results, and people who take pride in their work. We are looking for a Quality Assurance / Quality Control Technician to…
Added 5 hours ago
L&
Field Service Technician II
Light & Wonder
Montreal, QC
- Full-time
Ensure proper operations of the EGM’s, and ETG’s via diagnostic tests, software settings, and functional testing
Added 5 hours ago
Heavy Duty Mechanic
Hudbay Minerals
Princeton, BC
Red Seal Interprovincial Heavy Duty Equipment Technician certification required
Added 5 hours ago
A
Packaging Setup Technician
Apotex
Toronto, ON · North York, ON
- $37,216.49 to $52,103.08 CAD / year
…process. If you are contacted to arrange for an interview or testing, please advise us if you require…
Added 6 hours ago
SC
Cellular telephone technician
Sunshine Communications Inc.
Brampton, ON
- $36 to $37 CAD / hour
- Full-time
- On-site
Added 6 hours ago
SG
Instrumentation Technician - All Levels
Strike Group
Prince George, BC
- Full-time
Must be able to pass pre-employment drug & alcohol testing.

Walker

Compost Quality Technician

Arthur, ON, Canada

The salary range for this role is $58-62K annually. · Full-time

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Job details

Pay: The salary range for this role is $58-62K annually.
Job type: Full-time
Experience: 1-3 years’ experience in field work and/or production setting and/or operation of a process manufacturing facility, or equivalent combination of education and experience.
Posting language: English
Posted: Oct 8, 2026

Original job description

Working at Walker

At Walker, your contribution matters. Become part of a team you can count on and where your health and safety are our priority. Our team of more than 1200 people work in environmental waste management and recovery, renewable energy, paving and construction, aggregates, and emulsions chemistries. We are a fifth-generation, family-owned company founded in 1887, operating from our base in the Niagara Region with facilities across Canada and the United States. We care about the environment, each other, and our neighbours, and give back to our communities. Join us on our journey to build a sustainable future, together.

About the Job

Are you passionate about environmental science and sustainability? Do you enjoy hands-on lab work and contributing to a cleaner, greener planet? Join our team as a Compost Quality Technician (QA/QC Technician) at our Walker Compost & Packaging Facility in Arthur, ON.

Under the direction of the Quality Assurance & Control Manager for Environmental, you will be responsible for sampling and monitoring to ensure compliance of the composting system while collaborating with operations to make improvements. The role will require outdoor work on an industrial production site as well as in lab analysis and record keeping. The Compost Quality Technician will ensure that all work completed is in compliance with applicable environmental regulations and Environmental Compliance Approvals (ECAs).

The salary range for this role is $58-62K annually.

This position is split approximately 50/50 between outdoor field work and an indoor lab environment. You must be comfortable with working in an outdoor environment throughout the year.

What you will be doing:

Perform tasks in the areas of sample collection/preparation, resampling, physical and chemical analysis.
Laboratory maintenance, entering data from lab reports, ordering/purchasing lab and general supplies.
Support product packaging with quality monitoring and contamination testing.
Test and record physical and chemical properties such as moisture, pH level, temperatures and porosity of both finished products and raw materials
Provide insight into and interpretation of results, collecting data where required and generating data for reports.
Ensure compliance with all regulatory agencies like the Ministry of Environment, and Canadian Food Inspection Agency and company policies/procedures.
Assist in the development and maintenance of Safe Work Procedures.
Maintain legible and detailed records (manual and electronic).

Here’s What You Need:

A university degree or college diploma in Environmental Science, Biology or related field.
1-3 years’ experience in field work and/or production setting and/or operation of a process manufacturing facility, or equivalent combination of education and experience.
Experience in horticultural or greenhouse operations is a bonus!
Must be able to communicate effectively and understand technical manuals and scientific terminology applicable to operation.
Proficient in Microsoft Office and Excel
Strong problem solving skills and the ability to work independently and within a team.
A valid G-Class Driver’s License.
Must be able to lift up to 50 pounds.

What’s in it for you

You become part of a team you can count on
A comprehensive total rewards package and benefits to support your wellbeing
Leaders who support your growth and success
A workplace that provides the best health & safety practices in industry
Give back to your community with two paid volunteer days annually and opportunities to become involved in events

At Walker, your contribution matters. If you share our commitment to giving back to your community and caring about the environment we’d love to hear from you. Our workplaces strive to reflect the diversity of the communities in which we operate. We welcome applications from qualified candidates of all ethnicities, race, religions, gender identities and expression, Indigenous communities, and persons with disabilities.

Apply now to make a difference in a company that’s committed to sustainability, innovation and the environment.

Should you require any accommodation in applying for this role, or throughout the interview process, please let us know when contacted and we will work with you to meet your needs. We thank all applicants for their interest, however, only those selected for further consideration will be contacted.

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More about this job

Responsibilities

The Compost Quality Technician is responsible for performing physical and chemical analysis of compost materials while ensuring compliance with environmental regulations. They will maintain laboratory records, monitor product quality, and collaborate with operations to improve production processes.

Requirements

Candidates must possess a university degree or college diploma in Environmental Science, Biology, or a related field. A valid G-Class Driver’s License and the ability to lift up to 50 pounds are required, along with 1-3 years of relevant experience.

Skills

Environmental science
Laboratory analysis
Quality assurance
Quality control
Sample collection
Data entry
Regulatory compliance
Microsoft Office
Excel
Problem solving
Technical documentation
Horticultural operations
Greenhouse operations
Safe work procedures

Benefits

Health and safety practices
Paid volunteer days
Professional growth opportunities

Visa sponsorship

Not detected in the job text

Keywords

Environmental Science
Biology
Quality Assurance
Quality Control
Composting
Waste Management
Laboratory
Field Work
Regulatory Compliance
ECA
Microsoft Office
Excel
Sustainability
Horticulture
Greenhouse
Data Analysis
Industrial Production
Safety Procedures

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