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Senior Network Engineer

CBTS

5 - 10 years

Chennai

Posted: 06/05/2026

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Job Description

Network Engineer Job Description

We are looking for an experienced Network Engineer with strong expertise in networking, security, and communication technologies.

Responsibilities:

  • Design, implement, and maintain network infrastructure
  • Manage routing and switching environments
  • Configure and maintain firewalls and network security systems
  • Handle load balancers and ensure high availability
  • Monitor network performance and troubleshoot issues
  • Support SD-WAN deployments and management
  • Manage data and voice networks (VoIP / UC)
  • Ensure network security, reliability, and scalability

Requirements:

  • Strong experience in Routing & Switching
  • Hands-on experience with firewalls (Palo Alto, Fortinet, Check Point, Cisco ASA)
  • Experience with Load Balancers (F5, Citrix ADC)
  • Knowledge of Network Security concepts
  • Experience with SD-WAN technologies
  • Understanding of Data & Voice (VoIP / Collaboration / UC)
  • Familiarity with monitoring and troubleshooting tools

Preferred:

  • Certifications like CCNA / CCNP / NSE / PCNSE
  • Experience with cloud networking (AWS / Azure)

Experience:

  • 10+ years of relevant experience in network engineering

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