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Added 8 mins ago
K
Summer Students - Corporate
Keyera
Calgary, AB
- Full-time
Supporting with projects that will require extrapolation and analysis of data
Added 23 mins ago
Assistant Manager, Structured Finance - Settlements & Clearing (GWO)
Scotiabank
Toronto, ON
Ensure proper control process is followed to maintain the accuracy and integrity of the data feeds generated by SecureHUB.
Added 39 mins ago
PT
School Assistant Administrative Secretary - French Preferred (#071-DI)
Pembina Trails School Division
Winnipeg, MB
- Full-time
SCHOOL ASSISTANT ADMINISTRATIVE SECRETARY - French Preferred
Added 53 mins ago
FN
Medical Office Assistant, Fraser South First Nations Primary Care Centre, Expression Of Interest
First Nations Health Authority
Chilliwack, BC
- Full-time
Graduation from a Medical Office Assistant Certificate Program from an accredited Community College and 3 to 5 years’ experience in a medical practice with advanced knowledge in encounter…
Added 53 mins ago
BV
Project Manager - Environmental Laboratory
Bureau Veritas
Quebec, QC
- Full-time
Key liaison between the client, the laboratory, and senior Bureau Veritas management;
Added 53 mins ago
TC
Executive Assistant
The Children's Aid Society of the District of Thunder Bay
Thunder Bay, ON
- $64,507 to $81,622 CAD / year
- Full-time
…Senior Leadership Team, and Board of Directors. The Executive Assistant will be directly responsible to the Executive Director, and in their absence to the Executive Director’s…
Added 53 mins ago
DG
Logistics Admin Assistant
DeVry Greenhouses
Chilliwack, BC
- Full-time
DeVry Greenhouses is looking for a proactive, organized, and service-focused Logistics Admin Assistant to join our Logistics team. The Logistics Admin Assistant supports daily…
Added 1 hour ago
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Thanks for visiting our Job Board. Please review our open positions and apply to the positions that match your qualifications.
Evertz
Burlington, ON
- Full-time
The Tradeshow Assistant plays a key role in supporting Evertz's presence at major industry events, including NAB, IBC, ISE, and InfoComm. This position is responsible for managing trade…
Added 1 hour ago
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Retail Field Intern - Agronomy Assistant
Nutrien
Vegreville, AB
- Temporary
…Solutions retail location. As a Retail Field Intern - Agronomy Assistant, you will assist our team of agronomists in providing full-acre solutions to our growers. This hands-on role offers…
Added 1 hour ago
Assistant to Vice President, Supply Chain, Fleet & Aviation
Hydro One Networks Inc
Toronto, ON
Conduct research and data gathering activities to obtain required information from sources. Prepare and assemble materials. As required, inform senior management of topics and issues to be…
Added 1 hour ago
UO
Research Assistant / Technician - Hippy Lab
University of British Columbia
Vancouver, BC · PHSA | BC Children's Hospital (BCCH)
- $4,597.8 to $5,469.59 CAD / month
- Full-time
The Research Assistant/Technician supports data quality control and data management activities across research registries within the Hippy Lab. These registries enable global research in…
Added 1 hour ago
II
Assistant
Incorporations Inc.
Calgary, AB
- Part-time
Role Description This part-time Assistant role is an on-site position based in Calgary, AB. The Assistant will support daily administrative and corporate service tasks, including preparing,…
Added 1 hour ago
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Retail Field Intern - Agronomy Assistant
Nutrien
MB · Darlingford, MB
- Full-time
…Solutions retail location. As a Retail Field Intern - Agronomy Assistant, you will assist our team of agronomists in providing full-acre solutions to our growers. This hands-on role offers…
Added 1 hour ago
SA
Office Assistant – Outpatient Addictions Program – Temporary Full Time
Sault Area Hospital
Sault Ste. Marie, ON
- Full-time
Key responsibilities include client and group scheduling and registration, management of reservation lists, coordination of admissions and discharges, preparing charts for Health Records,…
Added 1 hour ago
BG
Human Resources Administrative Assistant
BC General Employees' Union (BCGEU)
Burnaby, BC
- Full-time
Knowledge of HRIS systems and HR data management.
Added 1 hour ago
TW
Administrative Assistant, Enrolment Operation
Trinity Western University
Langley (District), BC · Langley, BC
- $42,000 to $45,000 CAD / year
- Full-time
The Administrative Assistant, Enrolment Operations provides essential support within Trinity Western University’s enrolment and student services ecosystem. This role blends front-line…
Added 1 hour ago
PT
Assistant Caretaker (#073-VW)
Pembina Trails School Division
Winnipeg, MB
- Full-time
BASIC FUNCTION: The Assistant Caretaker is responsible for the routine cleaning, comfort and safety of the school’s physical facilities. The Assistant Caretaker provides assistance to the…
Added 1 hour ago
UO
Administrative Assistant, Surgery
University of Calgary
Calgary, AB
- Full-time
The Department of Surgery in the Cumming School of Medicine invites applications for an Administrative Assistant. This Full-time Fixed Term position is for approximately 1 year (based on…
Added 1 hour ago
SD
Pharmacy Assistant, Hourly Part Time Flexible Shifts Greenlight Requisition
Shoppers Drug Mart
Brampton, ON
- Part-time
Data entry for new prescriptions, and managing refill request processing
Added 1 hour ago
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Business Assistant
SaskPower
Estevan, SK
- Contract
Added 1 hour ago
MP
Pharmacy Data Specialist
MediSystem Pharmacy
Mississauga, ON
- Full-time
As a Pharmacy Data Specialist, you will use your Pharmacy Assistant expertise within the pharmacy industry to specialize in the inputting of prescriptions into MediSystem Pharmacy's…
Added 1 hour ago
MP
Pharmacy Data Specialist
MediSystem Pharmacy
Richmond, BC
- Full-time
As a Pharmacy Data Technician, you will use your Pharmacy Assistant expertise within the pharmacy industry to specialize in the inputting of prescriptions into MediSystem Pharmacy's…
Added 1 hour ago
EG
Administrative Assistant
Emterra Group
Regina, SK
- Full-time
Emterra Group is seeking an Admin Assistant to support our logistics and operations teams. Responsibilities include preparing shipment documentation, managing purchase orders and vendor…
Added 1 hour ago
SW
Full-Time Sales Lead - Stuart Weitzman
Stuart Weitzman
Halton Hills, ON
- Full-time
Collaborate with Store Manager and Assistant Manager to elevate selling culture.
Added 1 hour ago
S
FT Supervisor Grocery Graveyard - Thrifty Foods
Sobeys
Sidney, BC
- Full-time
…the go to person in the absence of the Department Manager and Assistant. The Supervisor will foster customer loyalty, fulfill customer needs and actively contribute to an environment of…

Walker

Administrative Assistant

Woodbridge, ON, Canada

Full-time

Apply About employer

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Job details

Job type: Full-time
Posting language: English
Posted: Nov 2, 2026

Original job description

100% Canadian Owned and Operated – Since 1887

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

Reporting directly to the General Manager, Liquid Resource Recovery and also supporting the National Sales Manager, you will coordinate a variety of administrative duties in support of OCR. You will utilize well-developed communication, organizational and administrative skills, work independently and demonstrate sound judgement in resolving problems. The position has regular access to sensitive business, financial, customer, vendor and employee information and must handle it with the utmost diligence, discretion and confidentiality at all times.

What You’ll Be Doing

Office Administrative Support

Maintains the contact list and calendar by checking emails, updating contacts as required, scheduling corporate meetings and arranging appointments with internal staff and external visitors to optimize use of time for the General Manager and National Sales Manager; also manages emails for National Sales Manager.
Takes notes and facilitates leadership meetings, including preparing minutes and tracking follow-up actions.
Utilizes advanced software skills to produce reports, letters, documents and presentations.
Receives, sorts and prioritizes mail, taking notice of required actions and due dates to ensure timeliness of responses and required actions.
Arranges and confirms travel reservations on behalf of the General Manager and National Sales Manager as required, to ensure the most time and cost effectiveness.
Assists with the preparation and disbursement of expense report(s).
Coordinates office needs and activities, including office supplies, equipment, facility requests and team events, and supports other GTS needs as required.

Grease Trap Services Procure-to-Pay (P2P) Support

Serves as the centralized resource for GTS vendor invoice reconciliation. Once a PO has been received by the Operations Manager at the shop level, reconciles vendor invoices against the received PO, validating pricing, quantities, fuel surcharges and other applicable charges, and follows up on and resolves any discrepancies.
Administers subcontractor POs, including debriefing subcontractor work orders in CRM, generating and receiving POs, and reconciling invoices once received. Follows up with subcontractors where invoiced pricing differs from the agreed rate, and works to clear and prevent backlogs.
Supports operational PO processing and vendor coordination, and works with Procurement to apply consistent P2P processes across GTS.
Leverages visibility across GTS purchasing to identify and flag opportunities for bulk purchasing or national vendor arrangements.

Here’s What You Need

Minimum high school graduation or equivalent level of education, with an additional one-year diploma course in office administration or sales/marketing.
Greater than one year but less than or equal to two years of progressive administrative experience.
Demonstrate computer software skills (i.e. MS Office-Word, Excel, PowerPoint)
A valid G Class Drivers licence is required.

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, diversity, equity and inclusion are core values. We celebrate a culture that respects varied backgrounds and life experiences and actively encourage women and under-represented groups to apply and thrive here. We value a diverse workforce, and we are dedicated to creating an inclusive environment where all employees can thrive.

Walker Industries does not use artificial intelligence to screen, assess or select applicants. Hiring decisions are made by qualified professionals to maintain a fair, human-led process.

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.

Apply About employer

More about this job

Responsibilities

The Administrative Assistant will provide comprehensive office support to the General Manager and National Sales Manager, including calendar management and meeting facilitation. Additionally, the role involves managing vendor invoice reconciliation and supporting procure-to-pay processes for Grease Trap Services.

Requirements

Candidates must have a high school diploma plus a one-year certificate in office administration or sales/marketing, along with 1-2 years of administrative experience. Proficiency in MS Office and a valid G Class driver's license are also required.

Skills

Administrative support
Calendar management
Meeting facilitation
Report preparation
Travel coordination
Expense reporting
Vendor invoice reconciliation
Procure-to-pay
CRM
Data entry
Communication
Organizational skills
MS Office
Word
Excel
PowerPoint

Benefits

Health and safety practices
Paid volunteer days

Visa sponsorship

Not detected in the job text

Keywords

Administrative Assistant
Office Administration
Procure-to-Pay
Vendor Reconciliation
CRM
MS Office
Word
Excel
PowerPoint
Construction
Aggregates
Grease Trap Services
Invoice Processing
Purchase Orders
Travel Arrangements
Expense Reports
Calendar Management
Communication
Organizational Skills
Sustainability
Operations Support
Data Management
Facility Management
Professionalism
Confidentiality
Reporting
Documentation
Scheduling
Customer Service

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