Senior Maintenance Technician — Day Shift

Lacerta Group; Mansfield, Northern (MA, KY); Hybrid; USD 60,000 - 90,000; Full time

Job summary

Lacerta Group in Mansfield, MA is seeking a Maintenance Technician to service and improve manufacturing equipment and facility systems. The role requires diagnosing complex mechanical, electrical, hydraulic, pneumatic, and controls issues to minimize downtime and support continuous improvement.

You will perform preventive maintenance, assist with equipment installations, and collaborate with Production, Engineering, and other Maintenance team members to enhance reliability and efficiency.

Qualifications

• High School Diploma or GED; technical training preferred.
• 5+ years of industrial maintenance experience in plastics manufacturing.
• Experience with thermoforming, extrusion, conveyors, and PLC/control systems.

Responsibilities

• Troubleshoot, diagnose, repair, and maintain thermoforming, extrusion, material handling, and other manufacturing equipment.
• Diagnose and repair mechanical, electrical, hydraulic, pneumatic, and basic PLC/control system issues.
• Perform preventive and predictive maintenance according to schedules and manufacturer recommendations.
• Respond to equipment breakdowns promptly to minimize downtime and production losses.
• Read and interpret electrical schematics, mechanical drawings, and equipment manuals to identify problems.
• Assist with equipment installation, startup, modification, relocation, and commissioning.

Skills

Mechanical troubleshooting

Electrical troubleshooting

Hydraulic systems

Pneumatic systems

PLC understanding

Blueprints & schematics

Preventive maintenance

Safety procedures

Education

High School Diploma

Industrial maintenance training

Tools

PLC systems

Electrical test equipment

CMMS software

Machining and fabrication tools

Job description

Lacerta Group in Mansfield, MA is seeking a Maintenance Technician to service and improve manufacturing equipment and facility systems. The role requires diagnosing complex mechanical, electrical, hydraulic, pneumatic, and controls issues to minimize downtime and support continuous improvement.

You will perform preventive maintenance, assist with equipment installations, and collaborate with Production, Engineering, and other Maintenance team members to enhance reliability and efficiency.