TECHNICIAN A ELECTRONIC, Haystack Observatory, will support all phases of technical development, implementation, assembly, operations, repair, and maintenance of scientific instrumentation used for studies of the space environment. Systems will include sensitive radio and radar receivers (UHF, HF, and meteor radar), highly integrated electronics, deployable sensor platforms, instrument control systems, computers, data networks, and high-power microwave transmitters. Maintenance and installation activities involving antenna systems may occasionally involve assisting in mechanical work and tower climbing. Training in industrial tower climbing, ESD and clean room procedures, and electrical, RF, and high voltage safety will be provided.