Senior Network Engineer(Voice)

Looking for candidates with 5+years of experience in a Senior Voice Engineer or related Network/Voice related role. Will need solid technical skills with Cisco Voice, Unified Communications, Unity, Cisco Call Manager, etc. Prior Cisco Networking experience with R/S, Firewalls, Wireless, etc. would be preferred. Any Cisco related certifications are a plus. Solid troubleshooting and communication skills are a must.