Work involves maintenance, installation, and modification of various types of machines.
Work involves providing consultative and technical services. Works under moderate supervision with limited latitude for the use of initiative and independent judgment. Diagnoses machine malfunctions and makes repairs. Uses reference publications, service manuals, and diagnostic aids in servicing machines. Services and repairs machines, such as type-bar and single element typewriters, electronic typewriters, facsimile machines, recording equipment, date perforators, and assists in maintaining some advanced products, such as biomedical laboratory equipment.