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Senior Maintenance Technician

Advanced Technology Services (ATS)

Michigan

On-site

Full time

30+ days ago

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Job summary

A leading company in the commercial and industrial machinery maintenance sector is seeking a highly skilled Senior Maintenance Technician. This role involves advanced troubleshooting and repair of CNC machinery and PLC systems, ensuring equipment reliability in a fast-paced environment. Candidates should possess substantial maintenance experience, particularly with CNC and PLC systems, and be comfortable working independently or in teams. The position offers full-time employment with opportunities for professional growth.

Benefits

Medical insurance

Vision insurance

401(k)

Tuition assistance

Qualifications

5–7 years of maintenance experience in a manufacturing environment.
Significant exposure to CNC machinery and PLC-based systems.

Responsibilities

Perform diagnostics, repairs, and preventative maintenance on CNC machinery.
Troubleshoot control systems and resolve electrical/software issues.
Lead continuous improvement initiatives to enhance equipment efficiency.

Skills

Troubleshooting

Problem Solving

Electrical Systems Knowledge

Mechanical Systems Knowledge

Education

High school diploma or GED

Associate degree in a technical field

Tools

Multimeters

Diagnostic Equipment

Precision Tools

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Summary:

We’re looking for a highly skilled Senior Maintenance Technician with strong experience in troubleshooting and repairing CNC machinery and PLC-based systems. This role involves performing advanced mechanical, electrical, and controls work with minimal supervision, ensuring equipment uptime and reliability in a fast-paced industrial environment.

Key Responsibilities:

Perform expert-level diagnostics, repairs, and preventative maintenance on CNC machinery, PLC systems, and associated automation equipment.
Troubleshoot control systems, including interpreting ladder logic and HMI interfaces, to resolve electrical and software-related issues.
Disassemble and repair complex mechanical systems including motors, gearboxes, pumps, and hydraulic/pneumatic components.
Use schematics, manuals, and technical documentation to perform advanced repairs or develop solutions when documentation is unavailable.
Support equipment reliability by collaborating with planners and schedulers to improve PM procedures and reduce unplanned downtime.
Lead or assist in continuous improvement initiatives aimed at increasing equipment efficiency and reducing maintenance costs.
Collect and interpret predictive maintenance data (vibration, thermal imaging, etc.) and make recommendations based on trends.
Maintain detailed records of repairs, modifications, and PM activities within a computerized maintenance management system (CMMS).
Provide hands-on mentoring and training to junior technicians as needed.
Ensure a safe work environment by following all safety procedures and maintaining awareness of potential hazards.

Qualifications:

High school diploma or GED required; associate degree in a technical field preferred.
Minimum of 5–7 years of maintenance experience in a manufacturing environment, including significant exposure to CNC machinery and PLC-based systems (Allen-Bradley, Siemens, or similar).
Strong knowledge of industrial electrical systems, mechanical systems, servo motors, and motion control.
Experience using precision tools for machine alignment and performance testing.
Proficient with hand tools, multimeters, and diagnostic equipment.
Comfortable working independently and in a team setting with a proactive, problem-solving mindset.

Seniority level