Senior Network Engineer – Security & Voice

This position will perform a combination of security design and implementation work, as well as security testing and implementation of new products or enhancements to current products. This position will also conduct client penetration and vulnerability testing and reporting. This position is responsible for the support of the production environment which ensures the appropriate security policies and practices are implemented and enforced. This position will be the main technical resource throughout the sales process and through answering and educating the clients on issues ranging from features, specifications and functionality to integration and installation.

Role and Responsibilities:

  • Hands-on experience with hardware-based firewalls, IPS, VPNs.
  • Experience in data and voice networks security, including experience in Internet technology and security issues.
  • Experience of designing Cisco Security solutions (Firepower, ASA, Meraki, Ironport)
  • Experience with ESA, WSA, Cisco AMP.
  • Strong understanding of TCP/IP, subnetting, routing, access control lists, firewalls, VPN, NAT and network traffic analysis.
  • Working knowledge of Cisco ACS using Radius and TACACS+ and Certificate servers
  • Integrate Cisco ISE solutions with VPN, Security, and Wireless into enterprise level networks.
  • Knowledge of Sniffer traces and Interpretation
  • Excellent Layer 2 & 3 Networking Skills.
  • Hands on experience with Cisco Routers and Switches (39XX, ISR, Nexus, 6500, 4500)
  • Experience with Routing protocols (OSPF, EIGRP, BGP)
  • Experience with WAN technologies (PTP links, MetroE, VPLS and MPLS)
  • Proficiency in Cisco Unified Communications dependent technologies required.
  • Ability to configure and troubleshoot Voice Gateways using protocols such as SIP, MGCP, H323 required.

Ability to install and troubleshoot applications such as:

  • Cisco CUCM
  • UCCX, ExpressWay, Contact Center Express call queues, scripting and custom report
  • Unity Connection
  • Presence, Jabber
  • Prime Collaboration and other applications required
  • WebEx (CWMS on-prem)
  • Application upgrades/cleanup
  • VM Ware / Cisco UCS

Employer: Tidal Wave Infotech Private Limited
Salary: ₹ 5,00,000 - 12,00,000 P.A.
Industry: Software Development
Location: Chennai

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