Hi, I am Staff Website Promoter at Field engineer.com, the Global Freelance Marketplace for Telecom engineers & businesses and the Fastest Growing Start-up with a Global Workforce in 180 Countries. Cisco Cable Communications Specialist Considered one of the most important IT professionals today, a Cisco Cable Communications Specialist can be found doing numerous tasks each day. From installing and configuring LAN and WAN systems, conducting training sessions in cloud-based technology, or working on special projects for a company or government agency, the variation of duties makes this one of today's most exciting and in-demand IT jobs.