Senior Network Engineer

Experience Level: Mid–Senior Level
Job Location: Dubai or Abu Dhabi

Job Description

We are seeking an experienced Senior Network Engineer to design, implement, optimize, and secure enterprise network infrastructures across multi-vendor environments. The ideal candidate will have strong expertise in Cisco routing and switching, enterprise wireless solutions, collaboration systems, and diversified experience with Huawei, Aruba, Ruckus, GPON, and multi-vendor firewall technologies.

This role requires advanced analytical skills, strong troubleshooting capabilities, and a proven track record in managing complex enterprise network deployments.

Key Responsibilities

  • Design, deploy, configure, and support enterprise LAN/WAN, SDN, campus networks, and data center environments.
  • Implement and support routing and switching solutions (Cisco Catalyst, Nexus, Huawei, Aruba, Ruckus).
  • Manage and optimize enterprise wireless networks (Cisco, Huawei, Aruba, Ruckus).
  • Configure and administer Cisco collaboration technologies including voice gateways, CUCM, and IP telephony.
  • Plan, deploy, and manage GPON/FTTx solutions within enterprise environments.
  • Administer, maintain, and secure firewall infrastructures on Cisco, Fortinet, and Juniper platforms.
  • Lead incident resolution, root cause analysis, network troubleshooting, and performance optimization.
  • Prepare and review network designs, HLD/LLD documentation, BoQs, and deployment plans.
  • Ensure network compliance with security standards, best practices, and IT governance frameworks.
  • Provide technical leadership, guidance, and mentoring to junior engineers.
  • Collaborate with OEMs, partners, and clients for solution design and escalation support.

Required Technical Skills

  • Strong expertise in Routing and Switching (BGP, OSPF, EIGRP, MPLS, VXLAN, STP, HSRP/VRRP, QoS).
  • Advanced knowledge of enterprise wireless technologies including planning, site surveys, heatmap analysis, RF optimization, and controller-based architectures.
  • Hands-on experience with Cisco Collaboration solutions (CUCM, CUC, Voice Gateways, SIP, VoIP).
  • Working knowledge of Huawei Enterprise Networks (CloudCampus, S Series Switches, WLAN, USG).
  • Experience with GPON technologies including OLT/ONT configuration, provisioning, QoS, and AAA.
  • Strong hands-on experience with Aruba and Ruckus enterprise WLAN and switching solutions.
  • Proven experience managing Cisco Firepower, FortiGate, and Juniper firewalls.
  • Good understanding of Zero Trust architecture, NAC, 802.1X, RADIUS/TACACS+, certificates, and network security posture management.

Qualifications

  • Bachelor’s degree in Computer Science, Information Technology, or a related field.
  • Minimum of 5–10 years of hands-on experience in enterprise networking.
  • Relevant certifications are preferred:
    • Cisco: CCNP / CCIE (Enterprise, Wireless, or Collaboration)
    • Huawei: HCIP / HCIE (Enterprise Networking)
    • Aruba: ACMP / ACMA
    • Fortinet: NSE 4 / 5 / 7
    • Juniper: JNCIS / JNCIP
  • Experience in IT consulting, system integration, or large-scale enterprise projects is an advantage.

Soft Skills

  • Excellent communication and client interaction skills.
  • Strong analytical and troubleshooting capabilities.
  • Ability to manage time, prioritize tasks, and work effectively under pressure.
  • Proven ability to lead technical teams and deliver projects on schedule.