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TreeHouse Foods

Verified Job Source

A leader in private label snacking and beverages.

Oak Brook, Illinois

Food and Beverage Manufacturing
1,001–5,000 people

About

TreeHouse Foods is a leading manufacturer of private label packaged foods and beverages, operating a network of over 20 production facilities and several corporate offices across the United States and Canada. We bring high-quality, affordable food to millions of families through our extensive manufacturing network and trusted retail partnerships. Our success isn’t just built on great products — it’s achieved because of our talented, dedicated employees across North America.

Open positions

QA Auditor

On-site · Kitchener

The QA Auditor performs physical and chemical testing on raw materials and finished goods to ensure compliance with quality standards. They are responsible for auditing packaging, managing test results in the LDMS, and maintaining Good Manufacturing Practices.

Quality Technician

On-site · Brantford

The Quality Technician performs complex chemical and physical tests on products to ensure compliance with company standards and regulatory requirements. They also manage test results in the Laboratory Data Management System and initiate corrective actions when necessary.

QA Auditor

On-site · Kitchener

The QA Auditor is responsible for performing physical and chemical testing on products to ensure compliance with quality standards and regulatory requirements. They also conduct routine sampling, manage laboratory data, and ensure adherence to Good Manufacturing Practices throughout the production process.

Machine Operator

On-site · Kitchener

The machine operator is responsible for monitoring packaging equipment, filling feeders, and performing quality checks to ensure product specifications are met. They must also maintain efficient production flow while adhering to all safety and GMP regulations.

Maintenance Manager

On-site · Brantford

The Maintenance Manager is responsible for leading the maintenance, services, and facility infrastructure at the Brantford plant, including the execution of preventative and predictive maintenance programs. This role also involves managing spare parts, equipment inventories, third-party contractors, and leading a team of maintenance technicians to ensure operational performance and safety compliance.

Utility Operator

On-site · Richmond Hill

The Utility Operator is responsible for setting up, operating, and troubleshooting production machinery while ensuring compliance with safety and quality standards. They also maintain clean work areas, complete production documentation, and collaborate with the team to optimize plant efficiency.

Master Maintenance Technician

On-site · Richmond Hill

The Master Maintenance Technician is responsible for ensuring the operational excellence of production equipment within a food manufacturing facility. This involves performing high-level maintenance and supporting the overall production goals of the plant.

Maintenance Mechanic

On-site · Richmond Hill

Perform maintenance and troubleshooting on production equipment and facilities within a food manufacturing environment. Ensure the operational efficiency of high-speed flexible packaging equipment and general building infrastructure.

Plant Manager

On-site · Delta

The Plant Manager provides overall leadership for plant operations, focusing on safety, quality, and production performance to meet business objectives. They are responsible for driving continuous improvement, managing costs, and fostering a high-performing, collaborative work environment.

Shipper/Receiver (Forklift Operator)

On-site · Richmond Hill

Operate forklifts to safely move, stack, and store inbound and outbound materials while maintaining accurate inventory records. Ensure compliance with safety standards, inspect equipment and goods, and collaborate with warehouse teams to manage shipments and returns.

Plant Engineer

On-site · Georgetown

The Plant Engineer is responsible for developing and executing capital projects to improve operational efficiency and safety at the Georgetown and Kitchener facilities. This role involves leading cross-functional teams, managing budgets, and providing technical support to ensure site-wide goals are met.

Manager, Customer Business

Remote · California, United States, Texas, United States, Washington, District of Columbia, United States

The Manager, Customer Business is responsible for managing customer relationships, achieving annual revenue and margin goals, and ensuring forecast accuracy. They partner cross-functionally to resolve issues, identify growth opportunities, and execute sales and pricing initiatives.

Sanitation

On-site · Brantford

The sanitation person is responsible for performing thorough equipment cleaning and maintaining facility housekeeping according to GMP and company standards. They must also complete daily documentation, including temperature logs and chemical measurements, while ensuring food safety processes are followed.

Plant Engineer

On-site · Brantford

The Plant Engineer develops and executes the plant capital strategy to improve operational efficiency and ensure regulatory compliance. This includes leading cross-functional teams to deliver capital projects on time and within budget while supporting site-wide safety and quality goals.

Plant Manager

On-site · Kitchener

The Plant Manager provides overall leadership for plant operations, focusing on safety, quality, and production performance. They drive continuous improvement initiatives and manage cross-functional collaboration to meet business objectives.

Plant Manager

On-site · Georgetown

The Plant Manager provides leadership for plant operations, focusing on safety, quality, and continuous improvement to meet business objectives. They are responsible for driving employee engagement and coordinating manufacturing activities to optimize production and resource utilization.

Senior Manager, Engineering

Hybrid · Brantford

Lead capital planning and project execution across multiple food manufacturing facilities in the US and Canada. Oversee a high-performing engineering team to deliver a 5-year capital plan aligned with business strategy and operational excellence.

General Laborer

On-site · Brantford

The General Labourer monitors production line quality, clears jams, and ensures consistent product flow. They are also responsible for packing, palletizing finished goods, and maintaining accurate documentation according to food safety standards.

General Laborer

On-site · Brantford

The General Labourer monitors product quality on the production line and ensures efficient line flow by clearing jams and managing overflow. They are also responsible for packing products, palletizing finished goods, and maintaining accurate quality assurance documentation.

Maintenance Manager

On-site · Richmond Hill

The Maintenance Manager provides leadership and strategic direction for the production maintenance group to ensure world-class operational performance. They are responsible for managing maintenance programs, leading continuous improvement initiatives, and developing a high-performing team to maximize equipment uptime.