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Added 22 hours ago
Technician II
Okanagan College
Kelowna, BC
…direction from the Trades Department Chair(s) and/or Program Administrator(s), the Toolroom Attendant provides exceptional support and assistance to instructors and students in the Trades…
Added 23 hours ago
IT Systems Administrator
Rightsline
Toronto, ON
$65,000 to $70,000 CAD / year
Full-time
As our IT Systems Administrator, you’ll support the charge in securing, optimizing, and scaling our endpoint and cloud-based IT operations. You’ll partner closely with IT leadership and…
Added 23 hours ago
Accounts Payable Administrator
Infinity Metis Corp
Fort McMurray, AB
Temporary
Reporting directly to the Financial Controller of Infinity Metis Corp. ‘IMC’, the Accounts Payable Administrator is responsible for maintaining accurate financial records and ensuring…
Added 1 day ago
DevOps Manager
Raise
Brampton, ON
Full-time
Proven deployment and fleet management experience with OpenTelemetry, Prometheus/VictoriaMetrics, Grafana dashboards, and alerting integrations like PagerDuty.
Added 1 day ago
Senior Office Administrator
Charger Logistics Inc.
Brampton, ON
Full-time
We are currently looking for a Senior Office Administrator to join our team at our Brampton office. The successful candidate will support day-to-day administrative and operational…
Added 1 day ago
Technician II
Okanagan College
Vernon, BC
…direction from the Trades Department Chair(s) and/or Program Administrator(s), the Toolroom Attendant provides exceptional support and assistance to instructors and students in the Trades…
Added 2 days ago
Systems Administrator
The Driving Force Group of Companies
AB · Greater Edmonton Metropolitan Area
Full-time
The Driving Force Group of Companies is a network of world-class transportation and fleet management solutions companies. We're proud to be an Alberta success story that began in a rented…
Added 2 days ago
Coordonnateur(trice) à l'approvisionnement | Procurement Coordinator
Broccolini Construction Inc.
Montreal, QC · St-Laurent, Quebec
Full-time
Added 2 days ago
Fueler (RPT)
Cargojet
Hamilton, ON
Part-time
…network across North America each business night, utilizing a fleet of all-cargo aircraft Cargojet has been awarded one of Canada’s 50 Best Managed Companies as well as being awarded the…
Added 2 days ago
Fleet Administrator
GFL Environmental Inc.
AB · Rocky View No 44, AB
Full-time
GFL Environmental is seeking a detail-oriented Fleet Administrator to support our shop operations and fleet maintenance management across British Columbia, Alberta, Saskatchewan, and…
Added 2 days ago
Service Writer - Heavy Equipment
Primoris Services Corporation
Acheson, AB
Full-time
The Service Writer provides administrative and operational support to the Fleet Service Department, with responsibility for work order administration, WIP tracking and reporting, employee…
Added 2 days ago
Inventory Administrator
Dexterra Group
Petawawa, ON
Full-time
Proven experience as a warehouse administrator
Added 2 days ago
Administrator
GFL Environmental Inc.
St. John's, NL
Full-time
…services company in North America. Recognized by our signature fleet of bright green trucks and equipment and commitment to the health & safety of our employees, customers, and communities…
Added 2 days ago
Safety Administrator
Ambipar Response Industrial Services Canada Inc.
Nisku, AB
Full-time
Ambipar’s Industrial Services division operates a large fleet of modern Vacuum, Combo, Hydrovac, Water, Gravel & Winch Units across Alberta, British Columbia & Saskatchewan. Our services…
Added 3 days ago
Accounts Payable Administrator
LaPrairie Group
Calgary, AB
Full-time
In your position as Accounts Payable Administrator, you will handle full-cycle accounts payable functions for Entrec Alberta and Northland Fleet Services. This will include reviewing POs,…
Added 3 days ago
Accounts Payable Administrator
LaPrairie Group
AB · Grande Prairie, Alberta
Full-time
In your position as Accounts Payable Administrator, you will handle full-cycle accounts payable functions for Entrec Alberta and Northland Fleet Services. This will include reviewing POs,…
Added 3 days ago
Treasury Specialist
Seapeak
Vancouver, BC
$65,000 to $75,000 CAD / year
Temporary
Provide support to Treasury Administrator and other treasury members on their major responsibilities as needed.
Added 3 days ago
Product Support Administrator
Nors
Mississauga, ON · Missisauga, Ontario, ON
We are looking for a Product Support Administrator to join our Admin team in Mississauga.
Added 3 days ago
Machine Monitoring Specialist
Brandt Group of Companies
Regina, SK
Full-time
Provide health fleet reports to convey value provided.
Added 3 days ago
Senior Systems Analyst, Help Desk Manager & End Point Support
Canadian Standards Association
Toronto, ON
Full-time
…computing, endpoint build and lifecycle, the corporate mobile fleet, meeting room technology, print services, IT asset control and on-site infrastructure…
Added 4 days ago
Project Manager / Implementation Specialist
AssetWorks Inc
Calgary, AB · Canada - Calgary, AB
Full-time
…for leading the deployment of AssetWorks GPS solutions for fleet customers across North America. This role manages implementation projects from kickoff through go-live, serving as the…
Added 4 days ago
Project Implementation Specialist
AssetWorks Inc
Calgary, AB · Greater Calgary Metropolitan Area
Full-time
…for leading the deployment of AssetWorks GPS solutions for fleet customers across North America. This role manages implementation projects from kickoff through go-live, serving as the…
Added 4 days ago
Senior Systems Administrator
MatchBox Consulting Group
New Westminster, BC
Full-time
Our client is looking for a Senior Systems Administrator to provide project and operational support in a primarily Windows on-premise/hybrid environment (with some services delivered via…
Added 4 days ago
AP Administrator
GFL Environmental Inc.
Mississauga, ON
Full-time
Ready to elevate your career? GESI is expanding! We are officially hunting for our next AP Administrator in Mississauga - someone ready to bring fresh ideas and grow alongside a dynamic…
Added 5 days ago
Technical Record Administrator
Cargojet
Mississauga, ON
Full-time
…network across North America each business night, utilizing a fleet of all-cargo aircraft Cargojet has been awarded one of Canada’s 50 Best Managed Companies as well as being awarded the…

GFL Environmental Inc.

AP Administrator

Mississauga, ON, Canada

Job type: Full-time
Experience: Experience: 2–3 years of experience in accounts payable, vendor reconciliation, or a similar finance role.
Posting language: English
Posted: Sep 22, 2026

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Original job description

Ready to elevate your career? GESI is expanding! We are officially hunting for our next AP Administrator in Mississauga - someone ready to bring fresh ideas and grow alongside a dynamic team.

About Us

GFL Environmental Services Inc. ("GESI") is a high-growth environmental services company recently carved out of GFL Environmental Inc. Backed by leading private equity firms, GESI delivers liquid waste, industrial cleaning, and soil remediation services across North America through a vertically integrated platform of over 230 sites and a fleet of 1,800+ vehicles. Our employees, collectively known as 'Team Green,' enjoy numerous benefits: career advancement opportunities, competitive benefits, job stability within an essential services company, and the chance to make a positive impact every day for our customers and communities, Green for Life!

The Role

The Accounts Payable (AP) Administrator is responsible for the accurate reconciliation of vendor statements, the resolution of financial discrepancies, and ensuring that reports provided to vendors are both timely and precise. This role is vital for maintaining vendor relationships and contributing to the overall financial integrity of the organization. The associate serves as a primary point of contact for key suppliers regarding account matters and the investigation of outstanding issues.

Key Responsibilities

PO & GR Tracking: Issue and manage Purchase Orders, while proactively monitoring unreceived POs and pending Goods Receipts (GRs) to ensure vendor statements and month-end accruals remain accurate.
Aging & Statement Resolution: Systematically follow up with internal departments and vendors on aging un-reconciled balances, open POs, missing GRs, and unapplied credits
Reconciliation: Perform monthly reconciliations of key supplier statements against Workday records to resolve open items.
Discrepancy Resolution: Investigate and resolve payment variances, missing invoices, and credit/debit memos timely.
Collaboration: Partner with vendors, Procurement, Shared Services, and Payment teams to streamline invoice processing.
Reporting & Closing: Maintain reconciliation reports and assist with month-, quarter-, and year-end closing activities.
Process Improvement: Identify and implement enhancements to increase efficiency and accuracy.
Ad-Hoc Tasks: Complete ad-hoc statement reconciliations and administrative projects as required.

What we're Looking For (Qualifications)

Experience: 2–3 years of experience in accounts payable, vendor reconciliation, or a similar finance role.
Work Setting: Comfortable working in a high-volume, multi-entity accounting environment with tight monthly close cycles and strict control frameworks.
Education: Post-secondary degree in Finance, Accounting, or a related field preferred (equivalent experience considered).
Technical Skills: Intermediate Excel (pivot tables, VLOOKUPs) and familiarity with Google Workspace/MS Office. Workday experience is a strong asset. English proficiency is required; bilingualism (English/French) is an asset.
Soft Skills: Detail-oriented with strong analytical, problem-solving, and communication skills. Ability to take feedback, manage multiple priorities, and meet tight deadlines in a fast-paced team environment.

What We Offer

Why join us? We believe in taking care of our team. Here is a snapshot of our total rewards you can expect:

Health: Comprehensive medical, dental, and vision insurance.

Wellness: Employee Assistance Program, life insurance, and paid time-off.

Financial: RRSP matching, profit sharing and competitive wages.

We thank you for your interest. Only those selected for an interview will be contacted.

GFL is committed to equal opportunity for all, without regard to race, religion, color, national origin, citizenship, sex, sexual orientation, gender identity, age, veteran status, disability, genetic information, or any other protected characteristic. If you are interested in applying for employment and need special assistance or an accommodation to apply for a posted position, please contact myworkdayrecruitment@gflenv.com

Please note that GFL does not provide visa sponsorship for this position. Valid work authorization in the country where the job is located is required. Successful candidates will be required to provide valid documentation confirming their eligibility to work in the country where the job is located prior to their start date.

This hiring process may utilize machine-based systems to assist in screening and assessing applicants. Final selection decisions are made by our recruitment team.

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More about this job

Responsibilities

The AP Administrator is responsible for reconciling vendor statements, resolving financial discrepancies, and managing purchase orders. They also collaborate with internal departments and vendors to ensure accurate month-end reporting and financial integrity.

Requirements

Candidates should have 2-3 years of experience in accounts payable or finance and possess intermediate Excel skills. A post-secondary degree in Finance or Accounting is preferred, along with strong analytical and communication abilities.

Skills

Accounts payable
Vendor reconciliation
Financial reconciliation
Purchase order management
Excel
Pivot tables
VLOOKUPs
Workday
Google Workspace
MS Office
Analytical skills
Problem-solving
Communication skills
Data entry
Reporting

Benefits

Medical insurance
Dental insurance
Vision insurance
Employee assistance program
Life insurance
Paid time-off
RRSP matching
Profit sharing

Visa sponsorship

Not detected in the job text

Keywords

Accounts Payable
Vendor Reconciliation
Purchase Orders
Goods Receipts
Financial Reporting
Workday
Excel
VLOOKUP
Pivot Tables
Month-end closing
Accruals
Invoicing
Discrepancy Resolution
Procurement
Shared Services
Finance
Accounting
Environmental Services
Data Analysis
Administrative

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