Cobol programmers design and develop microcomputer application program and systems. The Marine also provides customer assistance in dealing with the products of computer programs; deletes or upgrades outdated systems, troubleshoots programs, loads and installs custom and commercial software, and maintain programmer libraries.
Writing programs, Writing procedures (batch files), Installing custom and commercial software, Running custom and commercial software, Responds to software system/program failure, Maintaining software system libraries, Creating user system diskettes, Entering operator commands, Assists in instructing of small systems software functions.