3rd Shift Maintenance Mechanic

AFB International•O'Fallon, MO

21d

About The Position

Join AFB as a Maintenance Mechanic — Where Your Skills Keep Our Mission Moving At AFB, Our People Matter . It’s the cornerstone of who we are and how we operate. As a Maintenance Mechanic, you’ll play a crucial role in keeping our operation running safely, smoothly, and efficiently—directly supporting the production of high-quality products that improve the lives and well-being of animals every day. This is more than a maintenance job. It’s a chance to work with a team that values you, supports your growth, and rewards your expertise.

Requirements

2–5 years of maintenance mechanic experience
High School Degree or equivalent
Knowledge of electrical circuits, safety codes, food plant safety standards, and NFPA 70e
Experience with computers and microprocessor systems (Microsoft Word & Excel preferred)
A proactive, problem-solving mindset and dedication to safe work practices

Responsibilities

Complete maintenance repairs and work orders with precision
Perform routine preventative maintenance to keep equipment running at peak performance
Inspect machinery for potential malfunctions using visual and sound-based diagnostics
Use a wide range of hand and power tools
Collaborate with team members in a fast-paced, dynamic environment
Maintain and troubleshoot boilers, mechanical systems, and electrical systems
Set up and install high-speed mechanical seals
Troubleshoot electrical circuits, control systems, motors, and electro-pneumatic systems
Conduct daily wastewater testing and document results
Provide excellent internal customer service and support
Uphold essential safety practices such as lockout/tagout, confined space entry, proper PPE use, ladder safety, GMPs, food defense procedures, and more.