Senior Enterprise Network & Security Architect

Noventiq Seven Seas Technology; Dubai; On-site; AED 150,000 - 210,000; Full time

Job summary

Noventiq Seven Seas Technology in Dubai seeks a senior network engineer to implement and manage enterprise network and security across multi-site environments. You will design, deploy, and operate routing, switching, firewalls, and NAC solutions to meet client requirements.

Responsibilities include L2/L3 troubleshooting, site surveys, documentation, governance, and collaborating with customers and presales. Travel to client sites across the UAE and after-hours changes may be required.

Qualifications

• Bachelor’s degree in CS/IT or equivalent.
• 5+ years of hands-on experience in enterprise network and security implementation or operations.
• Proven delivery experience in multi-site / branch environments.
• Strong working knowledge: TCP/IP, OSI model, NAT, DHCP, DNS, HSRP.
• Routing protocols: OSPF, EIGRP, BGP, static/default routing.
• Hands-on firewall experience: Cisco ASA/Firepower configuration, NAT, HA/failover, clustering.

Responsibilities

• Provide L2/L3 troubleshooting for bandwidth, latency, connectivity, authentication, and performance issues across customer environments.
• Prepare scope of work documents, implementation plans, and activity schedules aligned to customer requirements.
• Produce and maintain HLD/LLD documents, as-built documentation, runbooks, and knowledge-transfer material.
• Log and manage work through ticketing/CRM platforms (ServiceNow, Salesforce, or equivalent).
• Act as a trusted technical point of contact for customers during project delivery and mentor junior engineers.

Skills

Network security

Troubleshooting

Technical documentation

Customer-facing communication

Multi-site delivery

Education

Bachelor's degree in Computer Science / IT or equivalent

Tools

Cisco ASA

Cisco Firepower

Cisco ISE

Meraki

ServiceNow

Salesforce

Aruba ClearPass

Job description

Noventiq Seven Seas Technology in Dubai seeks a senior network engineer to implement and manage enterprise network and security across multi-site environments. You will design, deploy, and operate routing, switching, firewalls, and NAC solutions to meet client requirements.

Responsibilities include L2/L3 troubleshooting, site surveys, documentation, governance, and collaborating with customers and presales. Travel to client sites across the UAE and after-hours changes may be required.