Electrical Technician — Plant & Mining Automation

Martin Marietta; Wyoming; On-site; USD 65,000 - 90,000; Full time

Job summary

Martin Marietta is seeking an Electrician to perform essential electrical installations, maintenance, and repairs across plant and mining operations. You will work with teams, contractors, and leadership to maintain safety and operational excellence in compliance with codes and protocols.

Responsibilities include coordinating repairs for plant controls, troubleshooting AC/DC motor controls and drives, and supporting capital projects with engineering teams and vendors.

Qualifications

• Vocational training or equivalent experience is required.
• No prior experience is required; 6 months–1 year of related experience is preferred.
• Knowledge of MSHA compliance and safety regulations is important.

Responsibilities

• Inspects electrical equipment, wiring, fixtures to ensure safety and compliance.
• Determines malfunction causes and creates maintenance or repair plans.
• Repairs electrical systems and components to maintain full functionality.
• Tests systems with voltmeters, oscilloscopes, and ohmmeters for safety and compatibility.
• Reviews blueprints and diagrams to understand wiring layouts.
• Keeps records of maintenance and repair work and materials used.
• Coordinates in-house electrical repairs and upgrades, including automation projects.
• Researches and recommends automation improvements to enhance capacity.

Skills

Circuit analysis

Troubleshooting

Electrical diagrams

Electrical controls

Electrical theory

MSHA compliance

Problem solving

Detail oriented

Time management

Defect analysis

Design tools

Electrical test equipment design

Education

Vocational training or equivalent experience

Job description

Martin Marietta is seeking an Electrician to perform essential electrical installations, maintenance, and repairs across plant and mining operations. You will work with teams, contractors, and leadership to maintain safety and operational excellence in compliance with codes and protocols.

Responsibilities include coordinating repairs for plant controls, troubleshooting AC/DC motor controls and drives, and supporting capital projects with engineering teams and vendors.