Night-Shift Injection Molding Lead — Hands-On Supervisor

MMI Engineered Solutions; Saline (MI); On-site; USD 52,000 - 68,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

Company-paid long/short-term disabled

Wellness program

Tuition reimbursement

401(k) matching

Vacation and sick time

Paid holidays

Employee referral bonus

Career growth opportunities

Job summary

MMI Engineered Solutions in Saline, MI is seeking a hands-on Shift Supervisor to lead production teams on injection molding lines, drive safety, quality, and on-time delivery, and coordinate with Mold Setters, Material Handlers, Quality, and Management.

This role is floor-focused with mold changes, startups, troubleshooting, and staff development, requiring flexible hours including weekends; the job is not desk-bound and emphasizes practical leadership on the shop floor.

Qualifications

• 3–5 years of supervisory experience in injection molding.
• Strong knowledge of injection molding processes, materials, and equipment.
• Experience with mold setup, process startup, and troubleshooting.
• Demonstrated leadership including training, coaching, and performance management.
• Ability to read and interpret work orders, blueprints, and production schedules.
• Strong problem‑solving and decision‑making skills.
• Basic math and computer skills; IQMS experience a plus.
• Ability to work flexible hours and weekends as needed to meet production demands.

Responsibilities

• Supervise and coordinate the daily activities of production employees including operators, assemblers, inspectors, and material handlers.
• Ensure all safety, quality, and production standards are consistently followed.
• Plan and assign work, monitor production schedules, and adjust staffing to meet production goals and earned hours.
• Oversee job setups, mold changes, startups, and shutdowns to ensure jobs run efficiently and meet quality standards.
• Troubleshoot equipment, process, and quality issues and implement corrective actions as needed.
• Monitor production rates, scrap, and efficiency; communicate issues impacting cost, quality, or delivery.
• Ensure work cells are properly set up, organized, and compliant with safety and quality requirements.
• Coordinate with Mold Setters, Material Handlers, Quality, and Management to ensure smooth production operations.
• Stop production for safety or quality concerns.
• Maintain daily production reporting and shift handoff communication.
• Train, coach, and evaluate employees; support employee development and performance management.
• Verify employees are properly trained and following standard work and safety procedures.
• Review previous shift issues including quality alerts, scrap, and production concerns.
• Communicate with other supervisors and management regarding production, staffing, and operational issues.

Skills

Supervisory experience

Leadership

Blueprint reading

Problem solving

Tools

IQMS

MS Office

Job description

MMI Engineered Solutions in Saline, MI is seeking a hands-on Shift Supervisor to lead production teams on injection molding lines, drive safety, quality, and on-time delivery, and coordinate with Mold Setters, Material Handlers, Quality, and Management.

This role is floor-focused with mold changes, startups, troubleshooting, and staff development, requiring flexible hours including weekends; the job is not desk-bound and emphasizes practical leadership on the shop floor.