Sr. Maintenance Technician - PLC
Listed on 2026-10-14
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Manufacturing / Production
Maintenance Technician / Mechanic, Industrial Maintenance
Sr. Maintenance Technician – PLC
Sr. Maintenance Technician – PLC ensures equipment uptime through timely, in-depth electrical troubleshooting of 480
VAC & 24
VDC components. The Sr. Maintenance Technician–PLC has strong working knowledge of all operating systems in the plant including but not limited to Allen Bradley (AB), B&R automation, Siemens, and Zenon. Sr. Maintenance Technician-PLC acts as a subject matter expert on behalf of the plant in frequency drives, human machine interface (HMI), plant operating systems and data collection/system backups. Sr. Maintenance Technician-PLC performs troubleshooting and repair of facilities and auxiliary equipment and general electrical maintenance of the building and grounds.
The Sr. Maintenance Technician-PLC works directly with Maintenance Technicians, machine Operators, Supervisors and Managers to resolve both electrical and mechanical issues. Sr. Maintenance Technician-PLC develops and implements best practices aligned with Niagara’s maintenance strategies. Through the use of preventative and predictive maintenance processes, the Sr. Maintenance Technician - PLC champions continuous improvement efforts and assists with training in their focus areas.
Functions
- Adhere to and enforce highest standards in safety and good manufacturing practices plant-wide
- Train and lead Operators, Mechanics and Supervisors on technical procedures related to high-speed bottle manufacturing and packaging
- Work directly with plant leadership to develop and execute projects involving continuous improvement, upgrades, and the resolution of re-occurring problems
- Rapid identification of machine problems to minimize equipment downtime with root cause analysis conducted to prevent re-occurrence
- Partner with other Sr. Maintenance Technician to resolve cross-functional problems
- Use of available software systems to analyze and identify issues to drive throughput performance
- Define requirements and lead overhaul efforts to rebuild equipment to like-new status during planned downtime
- Transfer knowledge to Niagara team members to develop operating and troubleshooting procedures in the following areas of bottling production specialization:
Blow molding, inclusive of PET processing, machine set-up, mold changes, and quality inspection systems - Filling/capping, beverage processing methods, cap feeding systems with light closures, vision inspections systems and laser date coders, quality/sanitation standards, and conveying systems
- Labeling technology, roll-fed and/or cut and stack, machine set-up, hot melt gluing systems, and conveying systems
- Dry-end packaging including case packers, case conveyors, conventional and robotic palletizers, and stretch wrappers.
- Machine set-up required for all pack size changes
- Common OEM’s for production equipment:
Krones, Sidel, KHS, Sacmi, Tech - Transfer knowledge to Niagara team members to develop operating and troubleshooting procedures in the following areas of injection technology:
Husky injection molding machines consisting of hydraulic, pneumatic, and electromechanical systems - Auxiliary systems including resin handling/blending, resin drying, dehumidification, vision inspection, conveying, and cooling systems
- Mold systems, internal hot runner and cold half maintenance, identification of component wear and troubleshooting through detailed inspection of produced products
- Plastic processing at high speeds while maintaining tight part tolerances and acceptable levels of acetaldehyde (AA)
- Create SOP’s for troubleshooting machines, and upload them to BDA system
- Regular and predictable attendance, as well as required on‑call availability, are essential functions of the job to ensure equipment and facility up‑time.
- Ability to stand or walk for extended…
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