Industrial Electrician – Refinery & Automation Tech

marianaminerals; Mineola (TX); On-site; USD 65,000 - 95,000; Full time

Job summary

Mariana Minerals is seeking an Electrician to support refinery operations in East Texas. The role focuses on maintaining, repairing, testing, and installing electrical, control, and measurement equipment across the refinery and related facilities.

Responsibilities include reading blueprints and diagrams, testing connections, diagnosing issues, and ensuring compliance with electrical codes and safety standards. An Associate degree and 3–5 years of experience are preferred.

Qualifications

• Proven ability to test, set up, troubleshoot and maintain electrical systems and control equipment.
• Ability to read schematics, one-line diagrams, and technical orders for electrical trades.
• Strong knowledge of safety, OSHA/DOT rules and plant electrical codes.

Responsibilities

• Read and translate blueprints to install and connect outlets, circuits and control systems.
• Test connections and components to ensure safe operation.
• Troubleshoot electrical issues in industrial equipment and processes.

Skills

Troubleshooting

Test equipment

PLC

Schematics reading

Electrical power distribution

Safety compliance

Education

Associate degree in electronics/electrical

Tools

PLC programming tools

Electrical testing equipment

Job description

Mariana Minerals is seeking an Electrician to support refinery operations in East Texas. The role focuses on maintaining, repairing, testing, and installing electrical, control, and measurement equipment across the refinery and related facilities.

Responsibilities include reading blueprints and diagrams, testing connections, diagnosing issues, and ensuring compliance with electrical codes and safety standards. An Associate degree and 3–5 years of experience are preferred.