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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

Maintenance Supervisor

On-site · Richmond Hill

The Maintenance Supervisor oversees daily maintenance operations, ensuring all facility machinery and equipment function safely and efficiently. This role involves leading a team of technicians, managing preventive maintenance programs, and ensuring compliance with safety and regulatory standards.

Oven Operator

On-site · Kitchener

Operate and adjust oven controls, monitor oil levels, and perform scheduled product checks to ensure products meet quality specifications and formulas. Record inspection results, report specification issues to the Crew Lead, communicate shift updates, and follow safety, GMP, and quality standards.

Mixer

On-site · Kitchener

The mixer is responsible for measuring and adding ingredients to batches while monitoring the mixing process according to specific formulas. They must ensure all quality standards and safety regulations are met while maintaining efficient product flow through the production process.

Mixer

On-site · Kitchener

The mixer is responsible for measuring and adding dough ingredients in batches while monitoring the mixing process according to specific formulas. They must ensure quality standards are met, maintain efficient product flow, and accurately record batch data.

Maintenance Coordinator

On-site · Georgetown

The Maintenance Coordinator manages the inventory and procurement of maintenance parts and supplies to ensure operational efficiency. This role involves collaborating with the maintenance team to prioritize purchasing needs and maintaining accurate inventory records.

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 standards.

QC Technician (12-month Contract)

On-site · Richmond Hill

Perform analytical, microbiological, and quality testing on food products to ensure integrity and compliance. Manage non-conformance reports and coordinate with external laboratories for sample analysis.

Quality Assurance Supervisor

On-site · Richmond Hill

The Quality Assurance Supervisor will lead the quality team to ensure compliance with food safety, sanitation, and regulatory standards. They are responsible for overseeing quality systems, conducting audits, and driving continuous improvement initiatives within the manufacturing facility.

Human Resources Manager

On-site · Brantford

The HR Manager will oversee human resources functions, provide operational support, and act as an internal business partner for the Brantford facility. Key duties include leading labor relations, managing recruitment, ensuring policy compliance, and coaching leadership on HR strategies.

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.

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.

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.

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.

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.

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.

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.

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.

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.

Quality Technician II

On-site

Employee Type: Full time Location: ON Brantford Job Type: Quality Job Posting Title: Quality Technician II About Us: 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. At TreeHouse Foods, our commitment to excellence extends beyond our products and revolves around our people. We are investing in talent and creating a performance-based culture where employees can do their best work and develop their careers, directly impacting our mission…