Entry-Level Plant Technician: Concrete Pipe & Mold

County-Materials-Family-of-Companies; St. Louis (MO); On-site; USD 32,000 - 52,000; Full time

Job summary

County Materials in St. Louis, MO is hiring for a Plant Team – Pipe position to support concrete pipe and precast manufacturing operations. This entry-level role provides on-the-job training for equipment, safety, and production processes to help you grow within a solid manufacturing team.

You will prepare, assemble, and maintain molds and forms, read basic production instructions, and assist with material staging, cleanup, and quality checks to ensure safe and efficient production.

Qualifications

• Must be at least 18 years of age.
• 0–2 years of related manufacturing, production, construction, or plant experience.
• Ability to exercise good judgment when working around machinery and unloading materials.
• Strong teamwork mindset with flexibility to support production needs.
• Self-motivated with the ability to follow instructions and adapt to changing workloads.
• Safety-minded approach to all job tasks.
• Willingness and ability to learn, be trained, and cross-train on equipment and processes.

Responsibilities

• Prepare, inspect, and stage concrete forms and molds before each production cycle.
• Read and follow basic production instructions, layouts, and shop drawings.
• Place and secure steel reinforcement using tie guns, clip guns, or hand wire tools.
• Install concrete accessories such as steps, knockouts, spacers, and inserts.
• Clean forms, tools, molds, and production areas after each cycle (respirator use may be required).
• Stage materials and components in designated areas to support continuous concrete production.
• Assemble and position form components according to drawings or instructions.
• Operate small forklifts and other material-handling equipment (after training and certification).
• Apply concrete release oil to molds and components as directed.
• Assist with moving, setting up, and cleaning headers, pallets, and equipment in preparation for concrete pours.
• Operate overhead or jib cranes (after training) to move materials safely.
• Work safely around automated production equipment with appropriate awareness.
• Participate in quality control checks, safety meetings, and plant clean-up activities.
• Perform other production or plant support tasks as assigned.

Skills

Teamwork

Safety minded

Read shop drawings

Mechanical aptitude

Job description

County Materials in St. Louis, MO is hiring for a Plant Team – Pipe position to support concrete pipe and precast manufacturing operations. This entry-level role provides on-the-job training for equipment, safety, and production processes to help you grow within a solid manufacturing team.

You will prepare, assemble, and maintain molds and forms, read basic production instructions, and assist with material staging, cleanup, and quality checks to ensure safe and efficient production.