Heavy Equipment Mechanic

Harsco Environmental is the premier provider of material processing and environmental services to the global steel and metals industries. Our onsite mill services and resource recovery services offer sustainable solutions that maximize environmental benefit and return valuable raw material into production. We also have developed a range of by-products for specialized applications across industry, construction and agriculture, which utilize Harsco’s expertise in mineral materials.

About the role

The Heavy Equipment Technician is responsible for maintaining, diagnosing, and repairing a wide range of heavy mobile and stationary equipment used in a steel mill environment. This role supports mill operations by ensuring equipment reliability, operational safety, and compliance with company and regulatory standards. The Technician will work on large, off‑road and industrial equipment under demanding conditions where safety, precision, and uptime are critical.

Responsibilities

• Perform preventive maintenance, diagnostics, troubleshooting, and repairs on heavy industrial equipment including wheel loaders, dozers, excavators, cranes, locomotives, material handlers, and support equipment
• Inspect mechanical, hydraulic, electrical, and powertrain systems to identify failures or performance issues
• Repair or replace engines, transmissions, braking systems, hydraulic components, and electrical systems in accordance with OEM specifications
• Utilize technical manuals, schematics, drawings, and service bulletins to perform accurate repairs and modifications
• Conduct equipment inspections and document maintenance activities in accordance with company procedures
• Work safely in active steel‑mill operations, including high‑temperature zones, outdoor environments, and around mobile equipment
• Comply with all Harsco Environmental, OSHA, MSHA (if applicable), and site‑specific safety regulations
• Participate in safety meetings, job safety analyses (JSAs), and continuous improvement initiatives
• Collaborate with operations and maintenance teams to minimize equipment downtime
• Perform welding, cutting, and fabrication repairs as required (preferred)

Qualifications

• High School Diploma or GED required; technical or vocational training preferred
• Minimum 3+ years of experience maintaining heavy equipment in an industrial, mining, steel‑mill, or construction environment
• Strong mechanical aptitude with hands‑on experience in:
  • Diesel and gasoline engines
  • Hydraulic and pneumatic systems
  • Electrical and electronic controls
  • Drivetrains and braking systems