Industrial Electrician

• Install, maintain, troubleshoot, and repair electrical wiring, equipment, and fixtures in compliance with NEC, MSHA , and applicable local, state, and federal codes.
• Diagnose electrical malfunctions using appropriate test equipment and perform corrective repairs efficiently and safely.
• Work primarily with 3-phase 480V systems , with occasional work on 4,160V and 13,800V electrical systems.
• Assemble, install, test, and maintain electrical and electronic wiring, conduit, controls, and components using hand tools, power tools, and precision measuring instruments.
• Identify malfunctioning systems and components, determine root causes, and implement effective solutions.
• Perform preventive maintenance to ensure electrical systems remain compliant and reliable.
• Coordinate with operations, maintenance, and engineering teams to support continuous mining and processing activities.
• Observe and follow all safety regulations and consistently use required personal protective equipment (PPE).
• Rectifier experience is a plus.
• Required Qualifications & Experience

• High school diploma or equivalent.
• Minimum 4 years of electrician experience , preferably in industrial, mining, or heavy manufacturing environments.
• MSHA certification or willingness to obtain.
• Ability to read and interpret electrical schematics, drawings, and diagrams.
• Proficiency with hand tools, power tools, and precision electrical testing instruments.
• Strong troubleshooting and problem-solving skills with the ability to work independently.
• Effective communication skills and ability to work collaboratively across departments.
• Basic computer skills, including familiarity with Microsoft Office .
• Desired Qualifications
• Experience working with rectifiers and medium- to high-voltage systems .
• Familiarity with industrial electrical codes and standards beyond NEC and MSHA.
• Ability to perform electrical repairs in remote, rugged, or outdoor environments.
• Physical Requirements
• Ability to walk long distances over rough, uneven terrain and climb ladders and structures.
• Ability to lift a minimum of 50 pounds .
• Ability to work in all weather conditions, including extreme temperatures.
• Must wear and properly use required PPE, including hard hat, steel-toed footwear, safety glasses, high-visibility vest, hearing protection, respirator (as required), and protective clothing.
• Ability to work in environments with potential exposure to dust, fumes, diesel exhaust, solvents, sulphuric acid, and other hazardous materials.
• Share Your Legos – We collaborate openly, share knowledge, and empower each other to build bigger, better solutions.
• Join us as we build the future of responsible mineral sourcing and supply.

Mariana Minerals is a software-first, vertically integrated minerals company on a mission to supply the critical minerals powering modern energy, AI, and defense technologies. We’re reimagining the minerals supply chain by combining deep industry expertise with advanced software, automation, and data-driven decision-making. Position Summary The Industrial Electrician is responsible for installing, maintaining, troubleshooting, and repairing electrical systems and equipment in an active open-pit mining and processing environment. This role requires strong hands-on technical skills, experience with industrial power systems, and a consistent commitment to safety and regulatory compliance. The ideal candidate will have experience working with 3-phase industrial power systems , exposure to medium- and high-voltage equipment , and the ability to troubleshoot complex electrical issues in a demanding, safety-sensitive environment. Key Responsibilities