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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