What are the responsibilities and job description for the Surface Maintenance position at JENNMAR Services?
JENNMAR Services is seeking an experienced Maintenance Technician to support operations at a coal preparation plant. This role is critical to ensuring maximum uptime, equipment reliability, and safe production flow across all plant systems.
This is not an entry-level position. We are looking for individuals who can diagnose, repair, and prevent failures in a fast-paced, heavy industrial environment with minimal supervision.
Key Responsibilities
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Perform preventative and corrective maintenance on prep plant equipment, including:
- Conveyors, belts, rollers, and pulleys
- Crushers, screens, and feeders
- Pumps, motors, gearboxes, and hydraulic systems
- Dense media systems, cyclones, and flotation circuits
- Troubleshoot and repair mechanical, hydraulic, and basic electrical issues
- Conduct daily inspections to identify wear, damage, or failure risks
- Execute lockout/tagout procedures and follow all safety protocols
- Perform welding, cutting, and fabrication as needed
- Replace bearings, shafts, belts, and structural components
- Assist with plant shutdowns, rebuilds, and major repairs
- Maintain accurate maintenance logs and reports
- Work closely with plant operators to minimize downtime and improve efficiency
Required Qualifications
- 3 years of maintenance experience in a coal prep plant or heavy industrial environment
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Strong knowledge of:
- Conveyor systems
- Rotating equipment (motors, pumps, gearboxes)
- Hydraulics and pneumatics
- Experience with welding (stick/MIG preferred) and torch work
- Ability to read and interpret blueprints and schematics
- Proven troubleshooting ability under pressure
- Familiarity with MSHA safety standards
Preferred Qualifications
- Previous experience specifically in a coal preparation plant
- Basic electrical troubleshooting (480V systems a plus)
- Experience with PLC systems or plant automation
- Millwright background
- MSHA certification
Physical Requirements
- Ability to lift 50 lbs regularly
- Climb ladders, work at heights, and in confined spaces
- Work in dusty, wet, and high-noise environments
- Stand, walk, and perform manual labor for extended periods
Work Environment
- Industrial coal preparation plant setting
- Exposure to moving machinery, weather conditions, and production demands
- Must be willing to work rotating shifts, overtime, and weekends as needed
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