Voice Network Engineer

Abacus Technology • Belleville, IL

22h • Onsite

About The Position

Abacus Technology is seeking a Voice Network Engineer to provide infrastructure support of communications networks for an enterprise program at Scott AFB. This is a full-time position.

Requirements

• 5+ years experience in a VoIP or telecommunications engineering role.
• Bachelor’s degree in a related field.
• Must be CCNP Collaborations certified.
• Hands-on experience with physical network infrastructure (switches, routers).
• Extensive experience with Cisco tools and technologies including Cisco Unified Call Manager (CUCM) and Unity.
• Experience with network implementation and maintenance.
• Able to demonstrate flexibility in adjusting to variable workload and job duties.
• Able to interact professionally with all levels of an organization.
• Must be a US citizen and hold a current Top Secret clearance.
• Applicants selected will be subject to a U.S. government security investigation and must meet eligibility requirements for access to classified information.

Responsibilities

• Provide tier 3 engineering and support for voice and communications networks.
• Configure, develop, patch, STIG, enhance, and add features to Cisco VoIP system to include Call Manager, Cisco Unity, Ribbon VX900 devices, Instant Message and Presence and Teleconference Bridges.
• Develop configurations and methods for Cisco Unified Border Elements, Session Border Controllers, and other network devices that use Session Initiated Protocol (SIP) to connect system to external voice systems.
• Develop configurations for SIP connections between the VoIP network and other customer networks including Asterik networks, Call Manager Express, SRST, and other Cisco VoIP networks.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior