A Ladder Logic developer designs, develops, and troubleshoots Ladder Logic programming for automation systems, primarily programmable logic controllers (PLC). They create logical sequences of operations based on user requirements and ensure safety protocols are met. They conduct testing, identify bugs, and make necessary modifications. They also collaborate with other engineers or clients to integrate the PLCs into broader systems. Their work is crucial to industries like manufacturing, where automated processes need to operate reliably and efficiently. They often need to have a strong understanding of electrical systems and industrial equipment.