Florence Copper

Electrical Engineer

Florence, AZ

full time

On-site

Mining

About This Job

Job Description

Job Title: Electrical Engineer

Department: Technical Services

Reports to: Technical Services Manager

Location: Florence AZ

Job Summary:

The Electrical Engineer is responsible for the design, maintenance, optimization, and troubleshooting of electrical systems and instrumentation used in the Solvent Extraction and Electrowinning (SX/EW) plant and wellfield. This includes overseeing power distribution systems, motors, control systems (PLC/SCADA), and ensuring electrical compliance with safety regulations and production targets. The engineer plays a key role in ensuring plant reliability, efficiency, and availability by working closely with maintenance and operations teams.

Key Responsibilities:

Design and Maintenance:

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Design, review, and maintain electrical systems including MCCs, transformers, switchgear, and motor protection systems.

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Oversee the operation and maintenance of SX/EW and wellfield specific equipment such as rectifiers, electrolytic cells, pump motors, and agitation systems.

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Manage installation, testing, and commissioning of electrical systems in the SX/EW and wellfield upgrades or expansions.

Automation and Control:

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Maintain and troubleshoot control systems including PLCs (e.g., Siemens, Allen-Bradley), SCADA, and HMI interfaces.

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Develop and optimize automation sequences for the SX, EW, and wellfield processes to enhance efficiency and reduce downtime.

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Ensure proper calibration and functioning of field instruments (e.g., pH meters, flowmeters, conductivity sensors).

Reliability and Optimization:

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Conduct failure analysis and implement root cause solutions for recurring electrical issues.

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Monitor energy consumption and suggest improvements for energy efficiency in the SX/EW circuits.

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Work with process engineers to align electrical system performance with process goals.

Safety and Compliance:

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Ensure all electrical work is performed in accordance with relevant electrical codes (e.g., NEC, IEEE) and mine site safety protocols.

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Participate in electrical safety audits, risk assessments, and incident investigations.

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Ensure electrical personnel are trained in safe work practices and lockout/tagout procedures.

Documentation and Reporting:

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Prepare and update electrical drawings (single-line diagrams, schematics, layouts).

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Maintain asset registers, preventive maintenance schedules, and failure logs.

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Provide technical reports and recommendations to management.

Minimum Qualifications & Education:

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Bachelor's degree or 6 years’ experience in Electrical Engineering, or a related field.

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Minimum 3 years’ experience in electrical engineering in a mining, metallurgical, or heavy industrial environment.

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Proficient in power systems, control systems, and industrial automation.

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Experience with PLC/SCADA systems

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Familiarity with electrical standards and safety codes (NEC, IEEE, MSHA, etc.)

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Ability to work independently and as part of a team.

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Strong analytical and problem-solving skills.

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Effective communication and team collaboration.

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Ability to work in a fast-paced, remote, or challenging industrial environment.

Preferred Qualifications:

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5 years’ experience in electrical engineering in a mining, metallurgical, or heavy industrial environment

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Direct experience with SX/EW plant operations

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Experience with PLC/SCADA systems used in hydrometallurgical operations

Work Environment:

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This position will include office work, but some work will be performed in all-weather conditions outdoors.

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While performing the duties of this job, the employee is regularly required to stand, sit, demonstrate manual dexterity, climb stairs, and lift up to 50 pounds.

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Must work in compliance with the Florence Copper’s site safety program.