Senior Enterprise Network & Security Architect

Noventiq Seven Seas Technology

Dubai

On-site

AED 150,000 - 210,000

Full time

9 days ago
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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.

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