Network Specialist

Tata Consultancy Services; Bengaluru; On-site; INR 700,000 - 1,200,000; Full time

Job summary

A leading IT services provider in Bengaluru is seeking an experienced Network Administrator (L3) with strong expertise in Data Security and Load Balancing. The role involves managing secure network infrastructure, troubleshooting advanced issues, and ensuring compliance with security standards. Ideal candidates should have 8–12 years of experience in network administration and possess skills in Firewall configuration and network protocols. Join a dynamic team dedicated to optimizing network performance.

Qualifications

• 8–12 years of experience in Network Administration at L3 level.
• Strong expertise in Data Security, Firewall configuration, and F5 Load Balancer.
• Knowledge of routing, switching, VPNs, and network protocols.

Responsibilities

• Design, implement, and maintain secure network infrastructure.
• Configure and manage Firewalls and F5 Load Balancers.
• Perform advanced troubleshooting and resolve L3-level network issues.
• Monitor network performance and implement optimization strategies.
• Ensure compliance with security standards.

Skills

Network Administration

Data Security

Firewall configuration

F5 Load Balancer

Routing and switching

VPNs knowledge

Communication skills

Problem-solving

Job description

Job Title: Network Administrator – L3 (Data Security & Load Balancing)

Company: TCS (Tata Consultancy Services)

Experience: 8–12 years

Employment Type: Full-time

About the Role

TCS is hiring an experienced Network Administrator (L3) with strong expertise in Data Security, Firewalls, and F5 Load Balancer. This role involves managing enterprise-level network infrastructure, ensuring security compliance, and optimizing performance.

Key Responsibilities

• Design, implement, and maintain secure network infrastructure.
• Configure and manage Firewalls, F5 Load Balancers, and related security appliances.
• Perform advanced troubleshooting and resolve L3-level network issues.
• Monitor network performance and implement optimization strategies.
• Ensure compliance with security standards and best practices.
• Collaborate with cross-functional teams for infrastructure upgrades and incident resolution.

Required Skills

• Strong experience in Network Administration at L3 level.
• Expertise in Data Security, Firewall configuration, and F5 Load Balancer.
• Knowledge of routing, switching, VPNs, and network protocols.
• Familiarity with security frameworks and compliance standards.
• Excellent problem-solving and communication skills.