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Maintenance Supervisor

Venteon, San Antonio, TX, United States


1st Shift Mold Maintenance Supervisor - San Antonio, TX
Minimum 2 years of experience as a Maintenance Supervisor

Venteon is currently seeking a Maintenance Supervisor to fill an opening with a manufacturing company located in San Antonio, TX

Requirements of the Maintenance Supervisor

Working knowledge of plastic injection molding processes and tooling design.

Proficiency with 3D CAD modeling software (e.g., SolidWorks, CATIA, NX).

Strong problem‑solving and analytical skills using statistical and engineering tools.

Effective communication and leadership skills with the ability to manage a team and coordinate across departments.

Familiarity with safety protocols, root cause analysis techniques (5‑Why, Fishbone), and preventive maintenance practices.

Benefits of the Maintenance Supervisor

Full time

Paid time off

Medical / Dental / Vision

401k

Responsibilities of the Maintenance Supervisor

Lead and supervise daily mold maintenance activities to ensure molds are clean, functional, and production‑ready.

Oversee the purchase, commissioning, and modification of injection molds in alignment with part design and production specifications.

Develop and optimize molding processes to improve part quality, reduce cycle time, and extend mold life.

Utilize 3D CAD software to design and review mold structures, ensuring manufacturability and ease of maintenance.

Identify and implement cost reduction and productivity improvements related to mold maintenance, design, or process changes.

Analyze mold failures or quality issues using engineering principles, statistical tools, and root cause analysis methods.

Recommend and implement corrective actions, including changes to mold designs, tolerances, materials, and processing methods.

Ensure adherence to safety and cleanliness standards in the mold maintenance and molding departments.

Manage maintenance records, preventive maintenance schedules, and inventory of mold components and spare parts.

Train and develop mold technicians and maintenance team members on best practices and new technologies.

Collaborate with global and domestic suppliers and engineering teams during mold development, sourcing, and maintenance planning.

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