William Sweeney

•Performed maintenance on electrical systems, including high-voltage equipment, motors, transformers, and switchgear.

•Maintain and repair variable frequency drives (VFDs), PLCs, and other automated control systems used in mining operations.

• Performed electrical commissioning of industrial power distribution, controls, and instrumentation systems during the construction of the new mine.
• Verified field wiring against engineer/vendor drawings, schematics, and specifications prior to energization.
• Conducted various systems testing which included continuity, insulation resistance, point-to-point, and ductoring to ensure all equipment is rated and safe to operate.
• Had continued support and testing on large rectifier system, which included testing Delta and Wye transformer, validating controls, and DC bus.
• Identified, documented all electrical testing through commissioning phase to satisfy NETA requirements and operational needs.
• Safely energized electrical systems supported by our safety standards of ARC potential safety, and LOTO.
• Continued support through wet commissioning phase, which included a lot of instrumentation checks, troubleshooting water systems, phase correction for motors
• Completed hands on training for out robot system which included electrical maintenance, and programming.
• Assisted contractor in the commissioning of the overhead crane used in the plant. Completed various wiring for proximity sensors, limit switches, motors, and drive systems. Identified and assisted with correcting several drive perimeters, and complex PLC systems combining two different vendors.

• Maintain and troubleshoot plant electrical systems ranging from 24V DC control circuits to 69 KVA three-phase power systems
• Test, calibrate, and service field instrumentation, PLCs, motors, and production-support equipment
• Perform electrical maintenance on overhead cranes, water treatment systems, and industrial machinery.
• Diagnose faults using electrical test equipment and schematics to minimize downtime and support steel production
• Conducted routine maintenance on machinery to ensure optimal performance and reliability.
• To maintain all electrical and mechanical systems on site, there constant and various testing procedures to ensure all motors, drives, cranes, and mechanical parts to maintain productivity.
• Maintained electrical safety by implementing strict protocols and conducting regular inspections.

• Installed and maintained electrical systems for commercial construction projects, including new builds and remodels
• Read and interpreted blueprints, electrical diagrams, and specifications
• Installed conduit, lighting systems, panels, and fixtures in compliance with NEC and local codes
• Configured and wired electrical components to meet project timelines and safety standards

• Replaced damaged solar panels following a fire-related incident
• Tested and troubleshot SMA inverters, combiner panels, and solar mechanical systems.
• Assisted with large-scale commercial solar system repairs and recommissioning

• Installed residential solar systems including roof preparation, mounting systems, and panel layout
• Followed detailed wiring diagrams and work orders to ensure proper system performance
• Wired and connected solar panels using electrical and power tools
• Ensured weatherproofing and leak prevention using three-course mounting systems

• Serviced banks and commercial clients by maintaining ATM machines and cash delivery systems
• Ensured secure handling, maintenance, and functionality of financial equipment

• Led safety initiatives during night sort operations
• Conducted safety meetings, inspections, and compliance audits
• Ensured building codes and safety standards were met and documented

• Managed daily package sortation, staffing, and operational performance
• Ensured customer satisfaction, load accuracy, and productivity goals
• Oversaw hiring, training, discipline, documentation, and performance development

• Loaded delivery vehicles on schedule to meet operational deadlines
• Served as Seasonal QA Clerk during peak operations

• Conducted engineering operations in mobility, counter-mobility, and survivability
• Constructed defensive positions, bridges, and obstacles
• Performed route clearance, mine detection, demolition, and explosive placement
• Operated in high-risk environments requiring strict safety and procedural discipline