UG Electrical & Instrumentation Supervisor

Jerritt Canyon • Elko, NV

1d • Onsite

About The Position

The Underground Electrical & Instrumentation (E&I) Supervisor is responsible for the safe, efficient, and reliable execution of electrical, instrumentation, and control-system activities within an underground mining operation. This role provides hands-on leadership to E&I trades personnel and contractors, ensuring work is completed in accordance with mine safety regulations, electrical codes, engineering standards, site procedures, and production requirements. The Underground E&I Supervisor works closely with Mine Operations, Maintenance, Engineering, Reliability, and contractors to plan and execute installation, maintenance, troubleshooting, commissioning, and repair activities associated with underground electrical and instrumentation systems.

Requirements

• High school diploma or GED required.
• 5+ years of progressive electrical and/or instrumentation experience, preferably in an underground mining, heavy industrial, or mineral processing environment.
• Demonstrated experience working with underground mining electrical systems and equipment.
• Strong working knowledge of industrial electrical systems, motor controls, MCCs, VFDs, transformers, switchgear, PLCs, instrumentation, and control systems.
• Experience troubleshooting electrical and control-system faults using electrical drawings, schematics, test equipment, and diagnostic tools.
• Working knowledge of applicable electrical codes, mining regulations, and safe electrical work practices.
• Ability to read and interpret electrical one-lines, wiring diagrams, control schematics, instrumentation drawings, and equipment manuals.
• Demonstrated ability to lead crews in a demanding underground work environment.

Nice To Haves

• Technical diploma, associate degree, or other post-secondary education in Electrical Technology, Instrumentation & Controls, Industrial Electrical, Electronics, or a related discipline preferred.
• Journeyman Electrician license or equivalent recognized electrical qualification strongly preferred; requirements may vary based on jurisdiction.
• 2+ years of supervisory or lead experience overseeing electrical, instrumentation, or maintenance crews preferred.
• Experience with preventive and predictive maintenance programs is preferred.
• Experience with computerized maintenance management systems (CMMS) preferred.

Responsibilities

• Supervise daily underground electrical and instrumentation maintenance, installation, and repair activities.
• Lead E&I crews, electricians, instrumentation technicians, contractors, and other field personnel.
• Plan and coordinate work assignments based on production requirements, maintenance priorities, and available resources.
• Ensure all work is performed safely and in compliance with applicable mine safety regulations, electrical codes, company policies, and site procedures.
• Conduct and participate in pre-shift meetings, toolbox talks, job hazard analyses, and safety inspections.
• Ensure proper lockout/tagout, isolation, grounding, and electrical safe-work practices are followed.
• Troubleshoot, diagnose, and oversee repairs to underground electrical distribution systems, motors, controls, PLCs, instrumentation, communication systems, and related equipment.
• Supervise installation, commissioning, testing, and maintenance of electrical and instrumentation systems.
• Support installation and maintenance of underground power distribution, substations, transformers, switchgear, MCCs, motor starters, VFDs, lighting, pumps, ventilation systems, and other mine infrastructure.
• Oversee instrumentation and control systems, including sensors, transmitters, process controls, monitoring systems, and PLC-based equipment.
• Review electrical drawings, schematics, one-lines, control diagrams, and equipment documentation to support field activities.
• Coordinate with engineering and maintenance personnel on equipment modifications, system upgrades, and capital projects.
• Monitor work quality and verify installations and repairs meet design specifications and applicable standards.
• Manage contractors and subcontractors performing E&I work underground.
• Maintain accurate maintenance records, inspection reports, work orders, and documentation.
• Assist with planning manpower, materials, tools, equipment, and spare parts required for scheduled and unscheduled work.
• Identify recurring equipment failures and recommend improvements to increase reliability and reduce downtime.
• Participate in root-cause analysis and continuous-improvement initiatives.
• Ensure personnel are properly trained, qualified, and authorized to perform assigned electrical and instrumentation work.
• Coach, mentor, and develop E&I personnel while promoting a strong safety and accountability culture.
• Respond to underground electrical and instrumentation emergencies and production-critical equipment failures as required.
• Perform other duties as assigned by the Maintenance Manager, Maintenance Superintendent, or Mine Operations leadership.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: High school or GED