Mine Electrician (MSHA) - HV Drive Systems Expert

Kiewit; Craig (CO); On-site; USD 59,000 - 72,000; Full time

Benefits offered by this job

Medical, dental and vision plans

Paid time off

Voluntary wellness program

Employee assistance program

Life insurance

Disability insurance

401(k) retirement plan with company  匹

Job summary

Kiewit is seeking an experienced Mine Electrician (MSHA certified) to independently maintain, troubleshoot, and install electrical systems that support safe mining operations in Colorado. The role requires strong technical ability, sound decision-making, and strict adherence to MSHA, NEC, and CFR regulations.

Responsibilities include maintaining electrical systems on Komatsu 830E haul trucks, BE1300 dragline, and BE495 shovel, performing high-voltage work, and mentoring entry-level electricians.

Qualifications

• MSHA Low & Medium Voltage Electrical Certification.
• 3+ years of industrial or mining electrical experience.
• Experience with AC/DC drive systems, high-voltage distribution, and large electrically powered mining equipment.
• Working knowledge of NEC and CFR 30 Part 77 requirements.
• Ability to read, interpret, and troubleshoot from electrical schematics and prints.
• Ability to work independently with minimal supervision.

Responsibilities

• Troubleshoot electrical faults in power distribution, control circuits, and AC/DC drive systems
• Maintain and repair electrical systems on Komatsu 830E haul trucks, BE1300 dragline, and BE495 shovel
• Install, maintain, and test motors, starters, transformers, MCCs, substations, grounding systems, and high-voltage components
• Perform electrical testing including voltage, current, insulation resistance (megger), and high-potential testing
• Execute preventive maintenance tasks to minimize downtime and equipment failures
• Maintain accurate maintenance records, inspections, and electrical logs
• Verify contractor electrical work complies with MSHA, NEC, and site standards

Skills

Electrical troubleshooting

Drive systems knowledge

Reading schematics

Education

MSHA Low & Medium Voltage Certification

CFR/NEC knowledge

Job description

Kiewit is seeking an experienced Mine Electrician (MSHA certified) to independently maintain, troubleshoot, and install electrical systems that support safe mining operations in Colorado. The role requires strong technical ability, sound decision-making, and strict adherence to MSHA, NEC, and CFR regulations.

Responsibilities include maintaining electrical systems on Komatsu 830E haul trucks, BE1300 dragline, and BE495 shovel, performing high-voltage work, and mentoring entry-level electricians.