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Added 5 mins ago
SL
Truck driver, long haul
SRT Logistics Inc
Aldergrove, BC
- From $30 CAD / hour
- Full-time
- On-site
Added 29 mins ago
TC
Heavy equipment operator
TBR Contracting Ltd.
Lacombe, AB
- $25 to $50 CAD / hour
- Full-time
- Part-time
- On-site
Added 30 mins ago
TC
Hydrovac truck operator
TBR Contracting Ltd.
Lacombe, AB
- $25 to $50 CAD / hour
- Full-time
- Part-time
- On-site
Added 37 mins ago
TO
Camp Coordinator - Inclusion
Town of Oakville
Oakville, ON
- Part-time
Ensure that all persons attending are properly registered and recorded on class lists and necessary medical information and emergency contact names are correct and available.
Added 37 mins ago
TO
Camp Coordinator
Town of Oakville
Oakville, ON
- Part-time
Ensure that all people attending are properly registered and recorded on class lists and necessary medical information and emergency contact names are correct and available.
Added 38 mins ago
CH
Entry Level Material Handler and Route Driver Trainee
Clean Harbors
Brantford, ON
- Full-time
Valid G driver’s license and reliable transportation required; Class DZ license is considered a strong asset.
Added 38 mins ago
EHS Advisor - AOTHR
Aecon
Kawartha Lakes, ON · Barrie, ON · Toronto, ON
…difference through future-building projects, join our best-in-class…
Added 48 mins ago
TL
Long haul truck driver
Transpin Logistics Ltd.
Calgary, AB
- From $36 CAD / hour
- Full-time
- On-site
Added 53 mins ago
NA
Warehouse/Receiver (Kearl)
North American Construction Group Inc.
Fort McMurray, AB
- Temporary
Provide a valid Class 5 Driver’s License and a recent Driver’s Abstract
Added 57 mins ago
LP
Driver, truck
L.M.L. Paysagiste et Frères inc
Montréal, QC
- From $36 CAD / hour
- Full-time
Class 3/3F/DF Licence (trailer truck, vehicles with more than 3 axles)
Added 1 hour ago
SC
Fuel & Lube Technician (Lube Driver – Class 3)
Sureway Construction Group Ltd.
AB · Edmonton, AB
- Full-time
Fuel & Lube Technician (Lube Driver - Class 3)
Added 1 hour ago
Haul Truck Operator - Syncrude Base Mine
Fort McKay Group of Companies
Fort McMurray, AB
Retention of a valid class five (5) driver’s license and clean drivers abstract is required - please submit abstract when applying
Added 1 hour ago
VL
Truck driver
Varsteel Ltd.
Prince George, BC
- $30 to $34 CAD / hour
- Full-time
- On-site
Added 1 hour ago
BT
Truck driver
Bizi Transport Inc.
Blackfalds, AB
- From $36 CAD / hour
- Full-time
Added 1 hour ago
C
Operator, truck
CEDA
Fort McMurray, AB
- $37.84 to $43.41 CAD / hour
- Full-time
- Contract
- On-site
Class 3/3F/DF Licence (trailer truck, vehicles with more than 3 axles)
Added 1 hour ago
CT
Journeyman/woman automotive mechanic
Canadian Tire
Yorkton, SK
- $38 to $50 CAD / hour
- Full-time
- On-site
Added 1 hour ago
ML
Long haul tractor-trailer driver
McGrath Logistics Ltd
Florenceville-Bristol, NB
- $55,000 to $70,000 CAD / year
- Full-time
Added 1 hour ago
H
Speech Language Pathologist Masters
HealthCareersInSask.ca
Kindersley, SK
- Full-time
Added 1 hour ago
DT
Truck driver
DG&G Trucking Ltd
Edmonton, AB
- From $37.5 CAD / hour
- Full-time
- On-site
Added 1 hour ago
TE
Heavy equipment operator
Turnbull Excavating Ltd.
Estevan, SK
- $26.86 to $40.09 CAD / hour
- Full-time
- On-site
Added 1 hour ago
CT
Long haul truck driver
Camelot Transport Inc.
Edmonton, AB
- From $37.5 CAD / hour
- Full-time
- On-site
Added 1 hour ago
GM
Long haul truck driver
Garry's Moving & Construction Ltd.
Kelowna, BC
- From $38.4 CAD / hour
- Full-time
- On-site
Added 2 hours ago
BM
Transport truck driver
BAAZ MOTOR FREIGHT
Kitchener, ON
- From $37 CAD / hour
- Full-time
- On-site
Added 2 hours ago
TT
Waste Spot Checker
Tetra Tech
Vancouver, BC
- Full-time
Class 5 driver’s license or equivalent (optional).
Added 2 hours ago
L
Class 1 / AZ DOT Driver
Linde
Varennes, QC
- Full-time
Possess a valid, incident-free provincial Class AZ Driver’s License for at least 36 months, with 24 months of relevant driving experience using similar equipment

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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