Senior Network Security Engineer (L3)

LanceSoft Middle East; Dubai; Presencial; AED 300.000 - 520.000; Tempo integral

Resumo da vaga

LanceSoft Middle East is seeking a Senior Network Security Engineer (L3) in Dubai to design, implement and secure large-scale network infrastructures across campus, data center, and WAN.

This role is 60% networking and data center work and 40% security, with strong emphasis on Cisco ACI, Nexus, SD-WAN, F5, and related technologies.

The ideal candidate has 8+ years of enterprise networking experience and will provide technical leadership and hands-on support for critical network services.

Qualificações

• 8+ years experience in enterprise networking, data centers, firewalls, and network security.
• Strong expertise with Cisco ACI, Nexus, SD-WAN and data center technologies.
• Ability to design, implement, support, and secure large-scale network infrastructures.

Responsabilidades

• Design, deploy, and support enterprise network and security solutions.
• Manage routing and switching technologies including BGP, OSPF, EIGRP, MPLS, VLANs, HSRP, and VRRP.
• Implement and support Cisco ACI, Nexus, SD-WAN, and Data Center technologies.
• Configure and manage firewalls such as Palo Alto, Fortinet, Cisco ASA, and Juniper SRX.
• Deploy and support VPN solutions, network segmentation, and security policies.
• Manage F5 Load Balancers and application delivery solutions.
• Perform network troubleshooting, root cause analysis, and performance optimization.
• Create network design documents (HLD/LLD) and implementation plans.
• Provide L3 support and technical leadership for critical network services.

Conhecimentos

Cisco Routing & Switching

Cisco ACI

Nexus

SD-WAN

MPLS

BGP

OSPF

EIGRP

Site-to-Site VPNs

Remote Access VPNs

F5 Load Balancer

Network Security

Data Center Networking

Ferramentas

Palo Alto

Fortinet

Cisco ASA

Juniper SRX

Descrição da vaga

Job Title: Senior Network Security Engineer (L3)

Duration: 1yr Ext.

Location: Dubai

Experience: 8+ years

Role Summary

We are looking for a Senior Network Security Engineer (L3) with strong experience in enterprise networking, data center technologies, firewalls, and network security solutions. The candidate will be responsible for designing, implementing, supporting, and securing large-scale network infrastructures across campus, data center, and WAN environments.

60% networking / data center and 40% security

This profile is strongest for a Senior Network Security Engineer, Data Center Network Security Engineer, or Lead Network Security Engineer role rather than a pure Security Operations role. His experience is heavily weighted toward Cisco ACI, Enterprise Networking, Data Center Infrastructure, SD-WAN, F5, and Network Security Engineering.

Key Responsibilities

• Design, deploy, and support enterprise network and security solutions.
• Manage routing and switching technologies including BGP, OSPF, EIGRP, MPLS, VLANs, HSRP, and VRRP.
• Implement and support Cisco ACI, Nexus, SD-WAN, and Data Center technologies.
• Configure and manage firewalls such as Palo Alto, Fortinet, Cisco ASA, and Juniper SRX.
• Deploy and support VPN solutions, network segmentation, and security policies.
• Manage F5 Load Balancers and application delivery solutions.
• Perform network troubleshooting, root cause analysis, and performance optimization.
• Create network design documents (HLD/LLD) and implementation plans.
• Provide L3 support and technical leadership for critical network services.

Required Skills

• Cisco Routing & Switching
• Cisco ACI and Nexus
• SD-WAN
• MPLS, BGP, OSPF, EIGRP
• Site-to-Site and Remote Access VPNs
• F5 Load Balancer
• Network Security and Hardening
• Data Center Networking