Accounting Assistant

AdeptAg • Chatham, Ontario • Full Time

Posted on Wed, Jul 1, 2026

Accounting Assistant 

Location: JM Control Systems 
Chatham, Ontario, Canada 

Full-Time | Monday–Friday | 8:00 AM – 5:00 PM 

About AdeptAg 

AdeptAg is the North American leader in turnkey design, automation solutions, irrigation systems, and services for controlled environment production. We partner with growers to deliver innovative systems that drive efficiency, productivity, and long-term success. 

About Plantech Control Systems 

JM Control Systems, a division of AdeptAg, specializes in advanced environmental control systems supporting greenhouse and agricultural operations across North America. Our Chatham team plays a key role in maintaining operational excellence and financial accuracy. 

The Role 

The Accounting Assistant supports daily financial and inventory operations while maintaining accurate records across multiple systems. Working closely with the Controller and Finance team, this role contributes to reporting, reconciliation, invoicing, and operational accounting processes. 

This position requires strong attention to detail, sound organizational skills, and the ability to manage multiple priorities in a fast-paced, multi-system environment. 

Key Responsibilities 

Inventory Accounting and Operational Support 

Accounts Payable, Accounts Receivable, and Invoicing 

Financial Reporting and Accounting Support 

Administrative and Finance Operations Support 

Education and Experience 

Technical Skills and Competencies 

Why Join AdeptAg and JM Control Systems 

AdeptAg is committed to providing accommodations throughout the recruitment process in accordance with applicable accessibility legislation. If you require accommodation, please notify Human Resources and we will work with you to meet your needs. 

AdeptAg is the North American leader in turnkey design, automation solutions, irrigation systems, and services for controlled environment production. 

This position is being advertised to fill an existing vacancy.

View the interactive listing →