Martin Marietta Materials - - Responsibilities: Coordinating all in-house electrical repairs and upgrades, including those related to plant controls for mining operations; Troubleshooting and repairing AC / DC motor controls and drives; Researching potential upgrades in automation and fine-tunes existing plant to improve safety, efficiencies, plant capacities, consistency, availability, and reporting; Working closely with the engineering group and contracted vendors to meet deadlines and complete capital improvement projects; Aiding in the training of co-workers as needed