Senior Network Engineer
1 week ago
Job Title: Senior Network Engineer
Job Location: Dubai Or Abu Dhabi
Experience: Mid-Senior level
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 & switching, wireless solutions
, collaboration systems, and diversified experience in
Huawei, Aruba, Ruckus, GPON, and multi-vendor firewall technologies
. This role requires advanced analytical skills, strong troubleshooting capability, and a proven track record in managing complex enterprise network deployments.
Responsibilities
· Design, deploy, configure, and support enterprise
LAN/WAN, SDN, campus networks, and data center environments.
· Implement and support
routing & switching solutions (Cisco Catalyst, Nexus, Huawei, Aruba, Ruckus).
· Manage and optimize
enterprise wireless networks
(Cisco, Huawei, Aruba, Ruckus).
· Configure and administer
Cisco collaboration technologies
(voice gateways, CUCM, IP telephony).
· Plan, deploy, and manage
GPON/FTTx solutions
on 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.
· Review and prepare
network designs, HLD/LLD documents, BoQs, and deployment plans
.
· Ensure network compliance with security standards, best practices, and IT governance models.
· Provide technical leadership, guidance, and mentoring to junior engineers.
· Collaborate with OEMs, partners, and clients for solution design and escalation support.
Minimum Experience:
· Minimum
5–10 years of hands-on experience in enterprise networking
· Experience in IT consulting, system integration, or large-scale enterprise projects is an advantage
· Deep knowledge of
Routing & Switching
(BGP, OSPF, EIGRP, MPLS, VXLAN, STP, HSRP/VRRP, QoS).
· Expertise in Enterprise Wireless technologies including planning, site survey, heatmap analysis, RF optimization, and controller-based solutions.
· Strong experience in
Cisco Collaboration (CUCM, CUC, Voice Gateways, SIP, VoIP).
· Working knowledge of
Huawei Enterprise Networks (CloudCampus, S Series Switches, WLAN, USG).
· Experience with GPON technologies (OLT, ONT configuration, provisioning, QoS, AAA).
· Strong hands-on with
Aruba & Ruckus enterprise WLAN and switching solutions
.
· Proven experience with
Cisco Firepower, FortiGate, and Juniper firewalls.
· Good understanding of
Zero Trust, NAC, 802.1x, Radius/TACACS+, Certificates, and network security posture management.
Qualifications
· Bachelor's degree in Computer Science, Information Technology, or related field.
· Relevant certifications preferred:
o Cisco: CCNP/CCIE (Enterprise/Wireless/Collaboration)
o Huawei: HCIE/HCIP (Enterprise Networking)
o Aruba: ACMP/ACMA
o Fortinet NSE 4/5/7
Juniper JNCIS/JNCIP
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