The information technology specialist supervise, install, operate and performs unit level maintenance on multi-functional/multi user information processing systems, peripheral equipment, associated devices in mobile and fixed facilities. Perform analyst and information assurance functions and conducts data system studies and prepare documentation and specifications for proposals. Perform Information Services Support Office (ISSO) duties of printing, publications, records management and Communication Security (COMSEC) custodian functions and certification authority duties in support of the Defense Message System (DMS). Operate and perform preventive maintenance checks and services (PMCS) on assigned vehicles and power generators.

The Signal Support Systems Specialist supervises, installs, employs, maintains, troubleshoots, and assists users with battlefield signal support systems, terminal devices, satellite communications equipment, and automated telecommunications computer systems, to include local area networks, wide area networks, and routers. Integrates signal systems and networks; performs unit level maintenance on authorized signal equipment and associated electronic devices; trains and provides technical assistance to users of signal equipment; and operates and performs preventive maintenance checks and services (PMCS) on assigned vehicles and power generators.