Lead Network Engineer

Fourth Dimension Technologies; Chennai District; On-site; INR 1,200,000 - 2,500,000; Full time

Job summary

Fourth Dimension Technologies in Chennai is seeking an experienced network professional to manage enterprise WAN/LAN, data center, and security infrastructures. You will work across global sites using MPLS, VPNs, and SD-WAN, ensuring high availability and performance.

The role requires hands-on with Meraki, Arista, Aruba, Cisco Nexus/6500, firewall platforms (Palo Alto, Check Point, FortiGate) and Zscaler. Shift is 24x7, on-site in Chennai; immediate joiners preferred.

Qualifications

• CCNA Certification is preferred
• ITIL certification is a plus
• Experience with SolarWinds monitoring tool is mandatory
• Experience with 100+ site Global WAN infrastructure is desirable
• Experience in Data Center networking and spine-leaf architectures preferred
• Excellent written and verbal communication; able to work across geographies and time zones

Responsibilities

• Understanding of Data Center and experience in LAN/WAN Management
• Network Service such as WAN, LAN, DC, VPN/Client Connectivity
• Understanding of Networking and Network Security Technologies.
• Experience supporting Corporate Network Infrastructure.
• Knowledge implementing and managing Enterprise Class Data Centers, especially Spine Leaf topology.
• Experience supporting 100 plus site Global WAN Infrastructure using multiple connectivity technologies such as MPLS, ATT Anira, ATT AVPN, IP-Sec VPN, IZO etc.
• Hands-on experience in Meraki, Arista, Aruba and Cisco Switches
• Good understanding and experience in Meraki, Arista, HPE Aruba Wireless Infrastructure is Mandatory
• Knowledge of Layer 7 Firewall such as PaloAlto and checkpoint.
• FortiGate Firewall and SSL VPN platforms such as Ivanti / pulseSecure.
• Strong understanding and hand-on managing Zscaler for large environment with ZPA and ZIA.
• Cisco Nexus 7k, 9k, Cisco 6500s, Cisco ASR/ISR routers, Cisco WAAS, Meraki and Cisco ACS
• Network monitoring/diagnostic equipment, interpretation of packet captures.
• Proven ability to work independently and as a team member and Excellent communicator.

Skills

LAN/WAN management

Network security

SD-WAN

VPN/Client connectivity

Networking concepts

Communication

Teamwork

Tools

Meraki

Arista

HPE Aruba

Cisco Nexus

Cisco 6500s

Zscaler

Palo Alto

Checkpoint

FortiGate

SolarWinds

IPAM

CATO Networks

Versa

Job description

Role & responsibilities:

• Understanding of Data Center and experience in LAN/WAN Management
• Network Service such as WAN, LAN, DC, VPN/Client Connectivity
• Understanding of Networking and Network Security Technologies.
• Experience supporting Corporate Network Infrastructure.
• Knowledge implementing and managing Enterprise Class Data Centers, especially Spine Leaf topology.
• Experience supporting 100 plus site Global WAN Infrastructure using multiple connectivity technologies such as MPLS, ATT Anira, ATT AVPN, IP-Sec VPN, IZO etc.
• Hands-on experience in all the following: Meraki, Arista, Aruba and Cisco Switches
• Good understanding and experience in Meraki, Arista, HPE Aruba Wireless Infrastructure is Mandatory
• Knowledge of Layer 7 Firewall such as PaloAlto and checkpoint.
• FortiGate Firewall and SSL VPN platforms such as Ivanti / pulseSecure.
• Strong understanding and hand-on managing Zscaler for large environment with ZPA and ZIA.
• Cisco Nexus 7k, 9k, Cisco 6500s, Cisco ASR/ISR routers, Cisco WAAS, Meraki and Cisco ACS
• Network monitoring/diagnostic equipment, interpretation of packet captures.
• Proven ability to work independently and as a team member and Excellent communicator.
• CCNA Certification and ITIL certification will be added advantage.
• Understanding of SDWAN implementation & troubleshooting such as CATO Networks and Versa.
• Work from the office should be mandatory
• Experience in SolarWinds monitoring tool is mandatory
• IPAM implementation and Management is an added advantage.
• Good communication written and oral and interpersonal skills.
• Ability to work across geographies and time zones is mandatory.
• Self-starter, learner and ability to work both independently and within teams.

Preferred candidate profile:

Good Communication Skills

Only Male candidate can apply

Job Location: Chennai(Taramani)

Shift: 24*7, 5 Days working in week

Exp Level:8+ Yrs

NP: Immediate or Max 15 days can apply