Assistant Maintenance Supervisor — Injection Molding

Software Placement Group; Chicago (IL); On-site; USD 70,000 - 95,000; Full time

Job summary

Software Placement Group is seeking an Assistant Maintenance Supervisor outside of Chicago, IL, to back up the Maintenance Supervisor and lead a team responsible for maintaining injection molding machines and related equipment. The role combines hands-on troubleshooting with leadership duties to minimize downtime and improve equipment reliability.

The ideal candidate brings extensive repair experience with injection molding systems, strong troubleshooting skills, and a drive to advance into

Qualifications

• Extensive hands-on repair experience with injection molding machines and auxiliary equipment.
• Ability to read and interpret prints, diagrams, and technical documentation.
• Strong troubleshooting skills and ability to perform root cause analysis.
• Welding skills preferred or required.
• Interest in moving into a formal leadership role.

Responsibilities

• Backup the Maintenance Supervisor during absences and help lead the maintenance team.
• Coordinate daily maintenance activities to minimize downtime and support production.
• Troubleshoot mechanical, electrical, hydraulic, and pneumatic issues on injection molding equipment.
• Lead root cause analysis efforts to prevent repeat failures.
• Assist with preventive maintenance programs to improve equipment reliability and uptime.
• Provide hands-on maintenance and repair of machinery and equipment.
• Mentor and develop maintenance technicians; reinforce standards and safety.
• Review time sheets, work orders, and maintenance priorities; coordinate with tool crib staff.
• Maintain inventory of parts, tools, and supplies; communicate with production and management.
• Promote safe work practices and maintain a clean maintenance environment.
• Support a range of equipment including injection molding machines, chillers, thermolators, resin dryers, material handling systems, grinders, and tower fans.

Skills

Maintenance leadership

Troubleshooting

Root cause analysis

Reading prints/diagrams

Safety compliance

Lifting up to 55 lbs

Job description

Software Placement Group is seeking an Assistant Maintenance Supervisor outside of Chicago, IL, to back up the Maintenance Supervisor and lead a team responsible for maintaining injection molding machines and related equipment. The role combines hands-on troubleshooting with leadership duties to minimize downtime and improve equipment reliability.

The ideal candidate brings extensive repair experience with injection molding systems, strong troubleshooting skills, and a drive to advance into