PLC Technician – Maintenance

Maintenance Controls Technician

Location: Swedesboro, NJ
Job Type: Full-Time

Summary

We are seeking a highly skilled Maintenance Controls Technician to provide second-level electrical and controls support that ensures safe, efficient, and reliable plant operations. This role is responsible for programming, troubleshooting, and improving PLC/HMI systems, supporting capital projects, and driving process improvements. The Maintenance Controls Technician reports to the Director of Maintenance & Facilities.

Key ResponsibilitiesControls & Automation

• Program, modify, and update PLC and HMI code (Rockwell RSLogix 5, RSLogix 500, PanelBuilder).
• Configure and support SCADA/HMI systems (iFIX, Wonderware, RSView).
• Demonstrate strong knowledge of industrial control networks (Profibus, DeviceNet, DH+, Ethernet, ControlNet).
• Apply IT and networking knowledge to automation systems.

Maintenance & Troubleshooting

• Serve as a second-level electrical/controls resource; provide first-level support as needed.
• Troubleshoot complex electrical designs, PLC ladder logic, SCADA screens, and related control systems.
• Interpret blueprints, schematics, ladder diagrams, and exploded parts diagrams.
• Perform preventive and corrective maintenance to minimize downtime.
• Validate and update equipment programming for maintenance or process changes.

Process Improvement & Projects

• Execute controls/electrical portions of capital projects and process improvement initiatives.
• Lead problem-solving activities to reduce unplanned downtime and prevent recurrence.
• Recommend and implement equipment upgrades or modifications.
• Utilize predictive maintenance tools routinely.
• Modify PM job plans based on OEE data or other performance insights.
• Update documentation, prints, and equipment records.

Leadership & Training

• Serve as a "Learning Leader" for new technologies; train electricians, operators, and mechanics.
• Support cross-functional teams and participate in project/problem-solving groups.

Safety & Compliance

• Follow all safety procedures including lockout/tagout, confined space entry, hot work permits, and GMP guidelines.
• Ensure all electrical work adheres to the National Electric Code (NEC).
• Perform routine area audits and address unsafe conditions.
• Report hazards and participate in maintaining a safe workplace.

Additional Responsibilities

• Operate, adjust, repair, and overhaul equipment as needed.
• Assist with changeovers, equipment rebuilds, fabrication, and material updates.
• Write work orders, initiate parts purchases, and maintain accountability for tools.
• Collaborate with internal customers to improve systems and processes.
• Perform duties with a focus on quality craftsmanship and ownership.
• Other duties as assigned.

Qualifications & SkillsTechnical Experience

• Strong understanding of process control sequences in manufacturing environments.
• Experience in food, beverage, aseptic processing, packaging automation, or pharmaceutical environments preferred.
• Ability to program, troubleshoot, and maintain PLC, HMI, and SCADA systems.
• Knowledge of IT applications relevant to industrial controls.

General Skills

• Ability to read and interpret complex instructions, diagrams, gauges, tables, and schematics.
• Strong math skills including fractions, decimals, conversions, percentages, and basic calculations.
• Ability to write clear communication and present information in small group settings.
• Strong problem-solving, self-direction, and decision-making skills.

Certifications

• Forklift Certification (required)
• Respiratory Certification (required

Job Types: Full-time, Contract

Pay: $ $45.00 per hour

Benefits:

• 401(k)
• 401(k) matching
• Dental insurance
• Health insurance
• Life insurance
• Paid time off
• Vision insurance

Work Location: On the road