Good working knowledge and experience selecting and sizing current and latest available electrical and electronic components and wiring devices, such as signal conditioning, power supplies, control devices, switching devices, SSRs, safety devices, terminal blocks, connectors, DIN rail, wiring, cabling, marshalling, dressing, etc. Experience selecting and interfacing components of industrial quality embedded microprocessor, single-board computer (SBC) based control systems, including defining necessary signals, sensors, and actuators, and selecting appropriate I/O; may also require custom electrical designs where COTS components are either inadequate or unavailable.