CNC Mechanical & Electrical Maintenance Technician

Harsco is recognized for technical leadership and worldwide experience in virtually all major aspects of railway track maintenance. We enable railroads to operate at peak efficiency over smooth, precisely aligned track that increases railway safety while reducing fuel consumption and other key operating costs. Our broad array of equipment and services support every type of railway operator, from major national and international railway systems, to short lines and high-speed urban transit networks.

About the role

Harsco is looking for an experienced CNC Mechanical and Electrical Technician responsible for performing general and complex repairs on CNC-controlled and PLC-controlled machines. This role requires strong mechanical and electrical expertise, including the ability to read and interpret mechanical prints and electrical schematics. Technically sound, with hands-on experience troubleshooting and repairing CNC and manual machines, PLCs, pneumatics, and hydraulic systems.

Responsibilities

• Troubleshoot and repair CNC and manual machines, PLCs, pneumatics, and hydraulic systems.
• Utilize mechanical (pneumatics, hydraulics, bearings, power transmission, lubrication) and electrical/electronic (PLCs, AC/DC motors and drives, schematics) knowledge to maintain machine uptime.
• Inspect electrical equipment, wiring, and fixtures routinely to ensure functionality and compliance with safety codes.
• Diagnose equipment malfunctions and develop effective maintenance or repair plans.
• Perform major electrical repairs and installations from 480-volt systems to component level.
• Test and repair plant electrical systems using voltmeters, oscilloscopes, and ohmmeters.
• Interpret complex electrical, mechanical, and construction drawings and schematics.
• Recommend equipment improvements, replacements, and modifications to increase production capacity.
• Maintain accurate records of maintenance, repairs, and materials used.
• Install conduit and electrical wiring for machinery and cranes.
• Perform routine preventative maintenance to minimize downtime and costs.
• Participate actively in safety programs and follow NFPA 70E regulations.
• Ensure readiness with required tools to perform all assigned duties.

Requirements

• 7-10 years of troubleshooting, repairing, and maintaining CNC machines with live tooling.
• 10+ years’ experience with Haas, Doosan, and/or Mazak machines.
• 5+ years of general industrial maintenance and repair experience.

Qualifications

• Associate's degree or 2 years of Electrical Trade School.
• Military Naval/Air Force Electrical schooling and Training.
• Familiar with standard shop math.
• Experience using voltmeters, oscilloscopes, and ohmmeters.
• Basic computer knowledge: Microsoft Office.

Preferred Qualifications

• 10+ years of experience in electrical maintenance.
• Relevant electrician certification or license.
• Familiar with the National Electric Code.
• Doosan/Mazak/Haas School or Training.

Skills

• Ability to write in a clear and concise manner.
• Ability to effectively present information and respond to questions.
• Ability to effectively plan and organize.
• Ability to communicate with others.

Essential Functions

• The ability to attend work predictably, regularly, and be punctual.
• The ability to work autonomously with little supervision.
• The ability to follow directions or instructions.
• The ability to read and understand documents and drawings.
• The ability to work cooperatively with others.
• The ability to perform several tasks at once.
• The ability to use a computer to communicate, create, and access information.
• The ability to lift 40 lbs.
• The ability to stand, bend, etc.