Electrical Maintenance Supervisor

Job overview

Electrical Maintenance Supervisor in Harleyville, SC. This is a full-time, onsite position with a salary range of $77,180.00 - $102,899.99 per year. Heidelberg Materials is a global building materials company. This role is responsible for planning, supervising, and coordinating all electrical and instrumentation maintenance activities to ensure safe, reliable, and efficient plant operations, providing leadership to electricians and technicians.

What you'll do

• Lead all electrical work in strict compliance with Heidelberg Materials safety policies, MSHA regulations, NFPA 70E, and applicable local/state codes.
• Promote a strong safety culture through job safety analyses (JSAs), lockout/tagout enforcement, and daily safety talks.
• Ensure safe commissioning, troubleshooting, and repair of electrical systems.
• Supervise preventive, predictive, and corrective maintenance of medium and low voltage systems, motors, drives, PLCs, HMIs, MCCs, instrumentation and control systems, and process equipment used in cement / aggregates production.
• Troubleshoot and resolve electrical and automation failures to minimize downtime.
• Coordinate electrical support for shutdowns, outages, and capital projects.
• Supervise, schedule, and develop electricians and electrical technicians.
• Assign work orders and manage priorities through CMMS.
• Provide coaching, training, and performance feedback.
• Support workforce engagement and skills development.
• Collaborate with mechanical maintenance, production, and engineering teams.
• Plan maintenance activities to align with production schedules.
• Maintain documentation, drawings, and electrical schematics.
• Assist with spare parts management and cost control.
• Identify opportunities to improve equipment reliability and energy efficiency.
• Support automation upgrades and process improvements.
• Participate in root cause analysis and reliability initiatives.

What we're looking for

Education

High School Diploma or GED

Experience

High school diploma or GED required. Technical degree, electrical trade certification, or equivalent experience preferred. Minimum 5–7 years of industrial electrical maintenance experience. Prior supervisory or lead experience in a heavy industrial environment.

Skills & competencies

electrical maintenance supervisor

harleyville sc

full time

onsite

supervisor

electrical

maintenance

cement

heidelberg materials

industrial

Work arrangement

• Weekend coverage required

Benefits & perks

• Competitive pay and benefits, Strong safety culture, Career development and advancement opportunities

About the employer

50010 HM Southeast Cement LLC is hiring for this role. Industry: Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance. Sector: 81.