Pearce provides technical maintenance, repair, operations, and engineering services for uninterruptible power supply (UPS) systems, backup power generators, battery energy storage systems (BESS), critical cooling systems, and other electrical and mechanical infrastructure across end markets such as renewable energy, telecom, and data centers. This position provides preventive maintenance, emergency service, commissioning support, and battery services on UPS systems, DC power systems, battery plants, PDUs, and static transfer switches in mission-critical environments, including data centers, telecommunications facilities, healthcare facilities, and industrial sites.