Industrial Electrician: Process Control & Maintenance

Martin Marietta; Mill Creek (OK); On-site; USD 42,000 - 62,000; Full time

Job summary

Martin Marietta is seeking an Electrical Maintenance Technician to safely maintain, calibrate, troubleshoot, and improve electrical process control instrumentation at our Oklahoma site. You will work under the Site Supervisor to ensure equipment operates at peak efficiency and compliance with codes.

The role requires hands-on repair, frequent testing with voltmeters and scopes, and documenting all maintenance activities. Some field projects may require travel or extra duties as needed.

Qualifications

• Vocational training or equivalent experience.
• 1+ year related experience.
• Circuit analysis and troubleshooting skills.
• Ability to read electrical diagrams and blueprints.
• Familiarity with OSHA and MSHA regulations.
• Strong problem solving and time management.

Responsibilities

• Inspects electrical equipment, wiring, fixtures and other components to ensure functionality and code compliance.
• Determines causes of malfunctions and creates maintenance or repair plans.
• Repairs electrical systems, wiring, circuit breakers and equipment.
• Tests systems with voltmeters, oscilloscopes and ohmmeters for safety and compatibility.
• Keeps records of maintenance and repair work and materials used.
• Ensures routine maintenance is scheduled to reduce issues and costs.
• Participates in electrical field projects as needed.

Skills

Circuit analysis

Electrical troubleshooting

Blueprints/diagrams

Electrical theory

Preventive maintenance

Problem solving

Time management

Detail oriented

OSHA/MSHA regulations

Maintenance planning

Education

Vocational training or equivalent experience

Job description

Martin Marietta is seeking an Electrical Maintenance Technician to safely maintain, calibrate, troubleshoot, and improve electrical process control instrumentation at our Oklahoma site. You will work under the Site Supervisor to ensure equipment operates at peak efficiency and compliance with codes.

The role requires hands-on repair, frequent testing with voltmeters and scopes, and documenting all maintenance activities. Some field projects may require travel or extra duties as needed.