Network Security and Voice Engineer

Company Description

AMSYS IT SERVICES PRIVATE LIMITED is an IT Services company based in Thane West Mumbai India. We specialize in providing comprehensive IT solutions to businesses, ensuring their technology needs are met with efficiency and expertise. Our team is dedicated to delivering high-quality services that drive customer satisfaction and operational success. We pride ourselves in fostering an environment of innovation and commitment.

Location : Thane West Mumbai India

Work Hrs : 6.30pm to 3.30am IST Monday to Friday.

Job Description:

Unified Voice & Firewall Engineer

What You’ll Do

• 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.

What We’re Looking For

• 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.