What does an entry level PLC programmer do?

As an entry-level PLC programmer, your duties are to help engineers and designers create new programs or improve existing programs in a programmable logic controller, which is a stripped-down computer that operates automated machinery. The PLC monitors things like production efficiency and machine temperature. Your responsibilities are to assess the current automation process to determine the specific needs of the PLC device and work with other specialists to improve the design of new programs for manufacturing equipment that has not yet been put into large-scale production.