Injection Molding Shop Supervisor

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Transforming culture and optimizing performance through employee relations

GRAMMER is specialized in developing and manufacturing components and systems for car interiors as well as driver and passenger seats for off‑road vehicles, trucks, buses, and trains.

As a global partner to the vehicle manufacturing industry, we are represented around the world by our two divisions, Automotive and Commercial Vehicles. Our employees are constantly engaged in developing and producing innovative, flexible solutions to meet challenges in today’s competitive global market. GRAMMER can be found on four continents with more than 50 production, distribution and logistics sites in 20 countries.

GRAMMER is a leading North American full‑service automotive supplier of highly engineered thermoplastic components and assemblies for interiors and air and fluid management systems.

Culture:

Here at GRAMMER, we foster a culture that embraces our Grammer CODE:
Collaborate in an inclusive environment, Openness in communication and ideas, Drive for results with energy and empower yourself and others by taking ownership of decisions and actions.

What we are looking for:

Grammer is looking for an Injection Mold Shop Supervisor to join our location in Shannon, MS
. The ideal candidate will enjoy working in a team environment. This individual will have an opportunity to make lasting and positive changes in our team!

Responsibilities:

The Injection Mold Shop Supervisor is responsible for overseeing all aspects of injection mold repair, maintenance, and continuous improvement within the plant. This role ensures injection molds are built and maintained to meet production, quality, cost, and delivery targets while maintaining a safe, organized, and efficient work environment. The Injection Mold Shop Supervisor leads skilled trades, manages resources, and collaborates with Engineering, Production, Quality, and Supply Chain to support overall plant objectives.

• Plan, direct, and coordinate daily injection mold shop operations, including new mold builds, repairs, preventive maintenance, and modifications.
• Establish priorities and schedules to meet production demands, launch timelines, and downtime reduction goals.
• Ensure molds meet design specifications, quality standards, and customer requirements.
• Implement and sustain preventive and predictive maintenance programs for molds and tooling.
• Manage mold troubleshooting, root cause analysis, and corrective actions to minimize production interruptions.
• Collaborate with Engineering on mold design reviews, DFM/DFA feedback, and process improvements.
• Coordinate with Production and Maintenance to support efficient changeovers and startup readiness.
• Control mold shop budget, including labor, tooling, spare parts, outside services, and capital expenditures.
• Source and manage vendors for outsourced tooling, repairs, and components.
• Maintain accurate documentation, including mold history, PM records, work orders, and spare parts inventory.
• Drive continuous improvement initiatives (Lean, 5S, TPM) to improve safety, quality, delivery, and cost.
• Ensure compliance with company policies, safety regulations, and applicable environmental and regulatory requirements.

• 3-5 years experience in a similar role, preferably in the automotive industry.
• High school diploma or GED required.
• Associate’s or bachelor’s degree in Tool & Die, Engineering, Manufacturing, or related field preferred.
• Strong knowledge of injection molding tooling (plastic), hot runners, cooling systems, steels, and mold components.
• Electrical knowledge of mold position signals and safeties, including wiring and troubleshooting proximity sensors, limit switches, and thermocouples.
• Experience with CNC machining, EDM, grinding, polishing, and mold assembly.
• Proven ability to lead teams, manage priorities, and meet urgent deadlines.
• Strong problem‑solving, analytical, and root cause analysis skills.
• Proficient in reading and interpreting blueprints, CAD drawings, and GD&T.
• Familiarity with CMMS systems, ERP/MRP, and Microsoft Office.
• Ability to successfully interface and build positive working relationships with customers and team members.
• Self‑driven, self‑motivated and results oriented.
• Proven ability to multi‑task successfully.
• Proven ability to analyze data, documents, and situations analytically.

• Medical, Dental, and Vision coverage
• 401(k) match
• Robust EAP services
• Developmental opportunities
• Much more!

Associate

Full‑time

Manufacturing and Other

Manufacturing

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Medical insurance

Vision insurance

401(k)

Disability insurance