About Controlled Environments Limited (CEL)

The CEL Group of Companies (CEL) comprises Conviron Canada, Conviron USA, Conviron Europe and Conviron Australia - together forming the world’s leading designer and supplier of controlled environments for plant growth. CEL Group also includes Argus Controls, one of the leading suppliers of plant-centric environmental controls and automation systems used in greenhouse and indoor growing facilities. Together, Conviron and Argus provide technologies to our clients in the plant science research and commercial horticulture industry in over 90 countries.

CEL is proud to be part of Madison Air, a Madison Industries company. Madison Industries is one of the largest and most successful privately held companies in the world. Madison builds entrepreneurially driven, branded market leaders that are committed to making the world safer, healthier and more productive by creating innovative solutions that deliver outstanding customer value. The team at Madison is committed to building something truly remarkable that long outlasts them while coaching others to reach their highest potential.

Position Summary

The Accounts Receivable Clerk is a detail-oriented and well-organized professional responsible for the accurate and timely processing of accounts receivable activities. This role supports the organization’s cash flow by generating invoices, monitoring customer accounts, collecting payments, and resolving accounts receivable issues while maintaining strong internal and external relationships.

Reporting to: Controller

Key Responsibilities & Duties

- Accurately and efficiently generate, review, and distribute customer invoices, ensuring alignment with sales orders, contracts, and supporting documentation




- Monitor the Accounts Receivable inbox; respond to internal and external inquiries and follow up on outstanding balances and payment discrepancies
- Update and maintain customer invoicing information within customer payment portals and internal systems
- Maintain accurate and well-organized customer account records in accordance with company policies
- Build and maintain positive working relationships with customers, sales teams, and internal stakeholders
- Support month-end closing activities, including account reconciliations and reporting
- Identify opportunities to improve or streamline accounts receivable processes and workflows
- Perform other related duties as assigned by the Senior Accountant or Controller

Qualifications & Experience

- Diploma or certificate in Accounting, Business Administration, or a related field preferred
- 2+ years of experience in an accounts receivable or general accounting role
- Experience working with high-volume invoicing and collections is an asset

Knowledge, Skills & Abilities

- Strong attention to detail with a high level of accuracy
- Solid understanding of accounts receivable principles and best practices
- Proficiency with accounting or ERP systems and Microsoft Excel
- Strong organizational and time-management skills with the ability to manage competing priorities
- Excellent written and verbal communication skills
- Ability to work independently while contributing effectively within a team environment
- Skilled, customer-focused approach when handling sensitive financial matters
- Experience in a manufacturing environment would be considered beneficial

Additional Details

- Duration: Full-Time/Permanent (37.5 hours/week): on-site
- Don’t meet every single requirement? _

Pay: $52,000.00-$55,000.00 per year

Benefits :

- Dental care
- Employee assistance program
- Extended health care
- Life insurance
- On-site parking
- Paid time off
- RRSP match
- Vision care

Work Location: In person

📌 Accounts Receivable Clerk (Winnipeg)
🏢 Conviron
📍 Winnipeg