The Leader in
VoIP Technology

ShoreTel Engineer

Does the thought of engineering and supporting some of the world's most advanced companies' communication systems get you excited? Are you a self-starter who likes to drive solutions rather than simply complete a work order? Are you interested in working with a team of professionals who are focused on excellent customer service? If you said yes to the above, Comm3 may have an exciting opportunity for you!

General Duties and Responsibilities:
  • Implement ShoreTel solutions at the customer site or via a cloud based solution
  • Set up, program and pre-test all new systems for on-site installation.  
  • Execute remote support sessions directly into customer systems 
  • Technical assistance for hardware, software and/or applications 
  • Answer, track and resolve customer support, TAC related issues
  • Resolutions, root cause analysis and documentation of all customer support issues, providing timely and effective resolution to tickets based on internal and external service level agreements
  • Plan, execute and complete upgrades and projects
  • Troubleshoot and repair network cabling/connectivity issues
  • Configure, deploy and manage server hardware and software configurations to include but not limited to, Microsoft Server & Small Business Server, Exchange, Terminal Services, SQL, Active Directory, Citrix, RAID, virtual environments (XenServer, VMWare and Microsoft Hyper-V)
  • Configure, deploy and manage network infrastructure appliances to include but not limited to, switches, routers, wireless access points and firewalls.
  • Maintain all technical certifications required to keep current with manufacturer’s technical requirements 


  • Minimum Certification Required – ShoreTel’s Basic Implementation Training (3200).  Advanced Engineer and Contact Center certifications a plus.
  • 3-5 years relevant Voice over IP experience
  • 2-4 years of administration experience of Microsoft Server Platforms 2003, 2008, and 2012
  • 2-4 years of network administration
  • 2-4 years of VMWARE or XenServer virtualization administration
  • Networking Skills including but not limited to: Switches, Routers, Hubs, Servers, Cables, Racks, Firewalls, LAN, WAN, TCP/IP, DNS, UDP, Latency, VoIP, SIP, QoS, EIGRP, BGP, OSPF, NHRP, ATM, PPP, MPLS, Ping and Tracert, H.323, and SIP media gateway 
  • Understanding of basic network concepts such as routing and sub netting, jitter, and latency
  • Excellent written and oral communication skills
  • Excellent troubleshooting skills
  • Excellent customer service skills
  • Ability to participate in multiple projects simultaneously and prioritize effectively 
  • Ability to handle escalations and small projects with minimal supervision
  • Understanding of basic network concepts such as routing and sub netting, jitter, and latency

Preferred Skills and Experience:  

  • MCP, MCSE or CCNA certifications
  • Mitel, Cisco, & Avaya expertise a plus.
  • Experience providing services in the VOIP, PBX and data communications fields.
  • Hands-on experience with Wide Area Network technologies, including T1 circuits, point-to-point, VPN, and MPLS configurations.
  • VMware ESXi/ vSphere experience
  • Microsoft Server 2012 R2, 2008, Exchange 2003-2010, Windows 7
  • Experience with physical layer telephony deployments (cables, cross connects)


  • College degree highly preferred
  • A+, Network Coursework required

Comm3 specializes in voice, data & video communications in the small & medium enterprise market.  Founded in 1987, we have built our success with excellent customer service, professional leadership, and creating a employee-valued experience.  We proudly serve over 20,000 users daily at customer sites all over the world.  We welcome your interest in joining our team of excellence!

Contact us today with your interest at 214-389-2600 or email us at