NTT Corporation - L3 Network Engineer - Routing & Switching (8-13 yrs)

Job Description :

We are seeking a skilled L3 Network Engineer to join our team. The ideal candidate will have experience with Cisco ACI, Routing and Switching, Palo Alto Firewalls, Citrix Load Balancers, AAA servers, Cisco Next Gen Firewalls. This role involves supporting and maintaining network infrastructure, troubleshooting issues, and ensuring network security and performance.

Key Responsibilities

- Assist in the deployment and management of Cisco ACI solutions

- Monitor and manage Cisco Next Gen Firewalls and Palo Alto Firewalls.

- Support Citrix Load Balancers.

- Excellent understanding of the TCP/IP protocol suite.

- Monitor and maintain network infrastructure.

- Troubleshoot and resolve network issues.

- Monitor and manage Routing & Switching.

- Monitor and manage Cisco AAA servers.

- Collaborate with other IT teams to ensure seamless network operations.

- Strong written/verbal communications skillset

- Strong interpersonal and teamwork skills

- Configure, administer, document firewall infrastructure and change management.

- Experience in performance tuning and optimization of firewalls and firewall policies.

- Experience working on Firewall Rule base analyzers and optimization approaches.

- In depth understanding of Network ports, NAT, PAT and Access Lists.

- Document network configurations and changes.

Required Skills :

- Experience with Cisco AAA servers.

- Proficiency in managing Cisco Next Gen Firewalls and Palo Alto Firewalls.

- Knowledge of Citrix Load Balancers.

- Familiarity with Cisco ACI & SDN.

- Strong troubleshooting and problem-solving skills.

- Excellent communication and teamwork abilities.

Qualifications :

- B. Tech or B.E. from a University /Institute recognized by Government of India or its Regulatory bodies in Information Technology / Computer Science / Electronics and Communications / Electronics and Tele-Communications / Electronics / MCA /MSc/MCS with minimum 8 years' experience on relevant solution in any of the Central Govt./State Govt./PSU/BFSI/ Reputed Private Firms/MNCs. Entry level OEM Certification is respective network sub-domain is compulsory. No BSc or BCA

- Minimum of 8 years of experience with 3 years of hand on experience on technology

- Relevant certifications in ACI