Electrical Maintenance Supervisor

Heidelberg Materials•Harleyville, SC

8d•Onsite

About The Position

Position Summary The Electrical Maintenance Supervisor is responsible for planning, supervising, and coordinating all electrical and instrumentation maintenance activities to ensure safe, reliable, and efficient plant operations. This role provides hands‑on leadership to electricians and technicians while supporting production, safety, and continuous improvement initiatives in a heavy industrial environment.

Requirements

High school diploma or GED required
Minimum 5–7 years of industrial electrical maintenance experience
Prior supervisory or lead experience in a heavy industrial environment
Ability to read and interpret electrical drawings and schematics
Proficiency with CMMS systems
Strong troubleshooting, communication, and leadership skills
Ability to work in an industrial outdoor/indoor environment
Willingness to work rotating schedules, weekends, or call‑outs as needed
Ability to climb stairs, ladders, and work at heights
Exposure to dust, noise, and extreme temperatures

Nice To Haves

Technical degree, electrical trade certification, or equivalent experience preferred
Experience in cement, aggregates, mining, or manufacturing operations
Strong knowledge of: PLCs (Allen‑Bradley preferred), Variable frequency drives, Industrial power distribution, Instrumentation and process controls

Responsibilities

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, 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