Company Description Sify Technologies Limited is a Fortune India 500 company and one of India’s most comprehensive ICT service and solution providers. With AI at the core of its solutions, Sify supports the evolving digital economy and the technology needs of businesses of all sizes. Its infrastructure includes 14 state-of-the-art data centers, one of the largest MPLS networks in India, and strong partnerships with global technology leaders.

Over 10,000 businesses across multiple sectors rely on Sify’s integrated data center, network, and security services from more than 1,700 cities in India. Sify also has an international presence in North America, the United Kingdom, and Singapore, offering candidates exposure to a global technology environment.

Role Description This is a full-time, on-site role based in Chennai for a WLAN Testing and Network Engineer. The role involves designing, configuring, and maintaining wireless LAN and network infrastructure to ensure reliable, secure, and high-performance connectivity. Daily responsibilities include executing WLAN test plans, validating network performance, conducting root-cause analysis, and resolving connectivity and security issues.

The engineer will collaborate with cross-functional teams to implement network changes, optimize architectures, and support upgrades and migrations.



The role also includes creating technical documentation, monitoring network health, and adhering to security and compliance standards.

Qualifications

- Candidates should possess strong Network Engineering and Network Design skills for planning, implementing, and optimizing wired and wireless infrastructures.
- Candidates should possess solid Network Administration skills to configure, monitor, and manage routers, switches, access points, and related devices.
- Candidates should possess advanced Troubleshooting skills to diagnose and resolve performance, connectivity, and configuration issues in complex environments.
- Candidates should possess Network Security skills to implement secure configurations, access controls, and best practices for WLAN and enterprise networks.
- Relevant qualifications such as a bachelor’s degree in Computer Science, Electronics, Telecommunications, or a related field are preferred.
- Industry certifications such as CCNA/CCNP, CWNA/CWNP, or equivalent are beneficial.
- Experience with WLAN testing tools, network monitoring platforms, and ticketing systems is an advantage.
- Strong analytical and documentation skills, along with the ability to work collaboratively in on-site teams in a fast-paced workplace.

📌 Wlan testing and network engineer (Chennai)
🏢 Sify Technologies
📍 Chennai