VDart, Inc.
Phoenix, AZ, USA
Job Title: Telecom Systems Administrator - WAN & VoIP Location: Phoenix, AZ ( Onsite ) Duration/Term: Long Term Contract Job Description We are seeking an experienced Telecom Systems Administrator to oversee our enterprise telecom infrastructure, including voice systems, WAN circuits, and vendor relationships. In this role, you will manage WAN circuit provisioning, upgrades, terminations, and procurement while ensuring seamless connectivity and compliance with U.S. telecom regulations. You will also handle purchase order processing for telecom services and optimize costs while maintaining high service levels. Key Responsibilities Telecom & WAN Circuit Administration: Manage, configure, and maintain VoIP, PBX, SIP trunks, and Unified Communications systems. Oversee WAN circuit provisioning, bandwidth upgrades, and circuit decommissioning with ISPs. Monitor MPLS, SD-WAN, DIA, and broadband services to ensure uptime and optimal...