Enterprise Voice and Network Security Specialist

6 days ago

Thoothukudi, Tamil Nadu, India beBeeUnified Full time ₹ 1,50,00,000 - ₹ 2,50,00,000

We're seeking an expert Unified Voice and Firewall Engineer to bridge the gap between enterprise voice collaboration systems and network firewall security.

This is a unique opportunity for a resourceful engineer who thrives in cross-functional environments, ensuring secure, reliable, and high-performing communications.

Key Responsibilities
  • Administer and support Cisco Unified Communications Manager (CUCM), Webex Calling, and Webex Contact Center.
  • Manage voice recording platforms (Cistera or similar).
  • Oversee certificate lifecycle management (deploy, renew, secure).
  • Monitor performance using LogicMonitor, WhatsUp Gold, SolarWinds, or similar tools.
  • Configure and administer firewalls (Cisco ASA/FTD, Fortinet FortiGate, Palo Alto).
  • Implement firewall policies, VPNs, NAT, and ACLs to secure enterprise networks.
  • Troubleshoot issues across both voice and security domains to maintain uptime and compliance.

Requirements

  • 10+ years of combined experience in Voice/UC engineering and Firewall administration.
  • Strong hands-on knowledge of CUCM, Webex, SIP trunks, and voice integration.
  • Expertise in Cisco ASA/FTD and Fortinet FortiGate (Palo Alto is a plus).
  • Experience managing certificates, PKI, and secure communications.
  • Familiarity with monitoring tools like WhatsUp Gold, LogicMonitor, or SolarWinds.
  • Relevant certifications (CCNP Collaboration, CCNP Security, Fortinet NSE, PCNSE) are highly preferred.

Benefits

This role offers a challenging and rewarding environment where you can utilize your skills and expertise to drive business success.

About Us

We value innovation, commitment, and customer satisfaction. Our team works together to deliver high-quality services that meet the evolving needs of our customers.

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