Virtusa

Network Engineer

Chennai, TN, IN

26 days ago
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Summary

Network Design & Configuration

Design, implement, and maintain secure and reliable network solutions.

Configure, install, and maintain network hardware such as routers, switches, firewalls, and load balancers.

Support network capacity planning and design for scalability and performance optimization.

Network Monitoring & Troubleshooting

Monitor network performance and availability using tools like SolarWinds, Nagios, or PRTG.

Identify and resolve network issues including latency, connectivity, and performance problems.

Troubleshoot and resolve network-related issues across LAN, WAN, and wireless environments.

Security

Implement and maintain network security protocols, firewalls, and VPN configurations to safeguard against unauthorized access.

Collaborate with the security team to address network vulnerabilities and respond to security incidents.

Documentation & Reporting

Create and maintain detailed documentation of network configurations, designs, and changes.

Provide regular updates on network performance, incidents, and troubleshooting efforts.

Collaboration & Support

Work closely with other IT teams to ensure seamless integration of network systems with applications and databases.

Provide second and third-tier support for network-related issues.

Assist in the planning and execution of network upgrades and migrations.

Project Management

Assist with network-related projects including upgrades, deployments, and migrations.

Ensure that projects are delivered on time, within scope, and meet performance requirements.

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Experience

Required Qualifications:

3-5 years of hands-on experience in network engineering or related field.

Technical Skills

Strong knowledge of networking protocols (TCP/IP, DNS, DHCP, VPN, BGP, OSPF, etc.).

Experience with network hardware (Cisco, Juniper, Arista, etc.).

Hands-on experience with network monitoring tools (e.g., SolarWinds, Wireshark).

Familiarity with network security practices (firewalls, VPNs, intrusion detection/prevention systems).

Solid understanding of wireless networking, QoS, and network segmentation.

Certifications (preferred But Not Required)

CCNA, CCNP, or other relevant certifications.

CompTIA Network+, Certified Information Systems Security Professional (CISSP) are also a plus.

Soft Skills

Strong analytical and troubleshooting skills.

Excellent written and verbal communication skills.

Ability to work both independently and collaboratively with cross-functional teams.

Detail-oriented with strong organizational and time management skills.

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