Senior Network Engineer

Sundus Recruitment Services View all jobs

Abu Dhabi
Permanent
Full-time

2 months ago

JPC - 5824Job Title: Senior Network EngineerPosition Type: Outsourced – 1 Year (Extendable)Location: Abu Dhabi, UAEJob SummaryWe are looking for an experienced Senior Network Engineer to design, implement, and maintain a robust enterprise network infrastructure. The ideal candidate will ensure high availability, performance, and security across LAN, WAN, and network security environments.This role involves hands-on management of core networking components such as routers, switches, firewalls, VPNs, and load balancers. The candidate should bring strong expertise in Juniper, FortiGate, VPN technologies, and F5 BIG-IP, along with a proactive approach to troubleshooting and optimization.Key Responsibilities

Design and implement secure, scalable network solutions to meet business requirements.
Configure, manage, and maintain enterprise routers and switches (primarily Juniper).
Implement and support routing protocols (BGP, OSPF) and switching technologies (VLANs, STP).
Administer network security devices, including FortiGate firewalls (policies, NAT, VPNs).
Deploy and manage F5 BIG-IP load balancers to ensure high availability and optimized application delivery.
Monitor network performance using tools such as SolarWinds, PRTG, and proactively resolve issues.
Troubleshoot complex network incidents using packet analysis tools (Wireshark, tcpdump).
Plan and execute network capacity upgrades and bandwidth optimization.
Maintain accurate documentation including network diagrams, configurations, and change records.
Collaborate with cross-functional IT teams and mentor junior network engineers.

Required Skills & Experience

Strong understanding of TCP/IP, Layer 2/3 networking, and routing protocols (BGP, OSPF).
Extensive hands-on experience with enterprise networking hardware, especially Juniper.
Proven expertise in firewall management and VPN configurations (Fortinet FortiGate).
Experience with F5 BIG-IP load balancers, including traffic management and SSL offloading.
Excellent troubleshooting and problem-solving skills.
Exposure to network automation and scripting (Python, Ansible) is a plus.
Minimum 7 years of experience in enterprise network engineering.

Preferred Certifications

Cisco CCNP / CCIE
Juniper JNCIP / JNCIE
Fortinet NSE 4 or higher
F5 Certified BIG-IP Administrator (F5-CA)
Vendor-neutral certifications (e.g., CompTIA Network+)
Fortinet NSE 1, NSE 2, NSE 3 (client-requested, added verbally)

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