Installation maintenance and repairing telecommunications equipment and services. Configure, and troubleshoot local area network (LAN). Diagnose and correct network systems issues. Troubleshoots hardware and software problems, logging problems and documenting fixes. Install, update, and repair software on organization systems. Provides administration and support for telecom services. Provide technical support, training to staff, customers regarding telecommunications equipment and custom software. Prepare documentation and other information for telecommunications equipment. Responsible for new technique and technologies. Designing videos, pictures, photos, posters.