Working understanding of electrical/mechanical panel design: enclosure selection, heat/ventilation, mounting and service clearances, wireway/routing, terminal strategy, VFD/motor-control applications, instrumentation, power supplies, grounding/bonding, and practical shop constructability. Configure or support industrial network and telemetry systems including managed switches, VLAN-aware designs where applicable, fiber/copper links, serial networks, radio/cellular systems, protocol gateways, and industrial communications.