Mining Journeyman Electrician

Loenbro · Casa Grande

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About Loenbro 

At Loenbro, we don't just offer jobs—we build careers grounded in integrity, teamwork, excellence, and purpose. Loenbro is a trusted construction lifecycle partner serving industrial, mining, energy, manufacturing, and critical infrastructure customers across the United States. Our expertise lies in simplifying complex projects while delivering safe, reliable, and high-quality solutions. 

Position Summary 

The Mining Journeyman Electrician performs the installation, maintenance, troubleshooting, commissioning, and repair of electrical systems within active mining and industrial environments. This position requires a highly skilled electrician capable of working independently while supporting mine infrastructure, processing facilities, substations, MCCs, conveyor systems, crushers, pumps, hoists, and other critical mining equipment. 

Essential Job Responsibilities 

• Install, maintain, troubleshoot, test, and repair electrical systems and equipment used in surface and underground mining operations. 

• Perform preventive and corrective maintenance on motors, conveyors, crushers, pumps, substations, MCCs, switchgear, transformers, VFDs, and processing equipment. 

• Read and interpret blueprints, electrical schematics, one-line diagrams, wiring diagrams, and construction drawings. 

• Install conduit systems, cable tray, grounding systems, power distribution equipment, lighting systems, and instrumentation controls. 

• Perform electrical testing, commissioning, startup, and operational verification of mining and industrial equipment. 

• Execute lockout/tagout procedures and comply with all MSHA, NEC, and site safety requirements. 

• Mentor and support Apprentice Electricians and coordinate with site leadership. 

Required Qualifications 

• Current Journeyman Electrician License where applicable. 

• Minimum 5+ years of industrial, mining, or heavy commercial electrical experience. 

• Strong knowledge of MCCs, switchgear, substations, VFDs, motor controls, and power distribution systems. 

• Ability to pass site-specific training, drug screening, and background requirements. 

Physical Demands & Work Environment 

• Work performed in active mining, industrial, and construction environments. 

• Ability to work outdoors in varying weather conditions. 

• Ability to work at heights, in confined spaces, and around heavy equipment. 

• Compliance with all Loenbro EH&S policies and applicable MSHA regulations. 

Benefits 

• Medical, dental, and vision insurance 

• 401(k) retirement plan with company match 

• Paid time off (PTO) and holiday pay 

• Life and disability insurance 

• Professional development and training opportunities 

• Employee Assistance Program (EAP) 

Guided by Core Values (LEAD), grounded in grit and a commitment to excellence, Loenbro betters our families, customers, and local communities. 

• Living with Integrity 

• Exceeding Expectations 

• Acting with Urgency 

• Delivering Excellence 

Loenbro is an Equal Opportunity Employer.

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