Lead Architect - Network & Security

Grade Level: L3

Location: Karachi

Last date to apply: 9th October 2026

What is Lead Architect – Network & Security?

The Lead Architect – Network & Security is the design authority for all network and network-security work delivered by Jazz Enterprise Solutions' systems integration team, and leads the engineers who deliver it. Customers span enterprise, financial services and the public sector.

The work covers data centre fabrics, enterprise WAN and SD-WAN, next-generation firewalls, network access control and secure edge services. The role owns how those estates are designed, the standards the team designs to, and the technical quality of what finally goes live.

The role is based in Karachi with nationwide delivery coverage and reports to the Head of Delivery – SI, Cybersecurity & Managed Services.

What does Lead Architect – Network & Security do?

Scope and boundaries

•     Design authority for network and security delivery for all SI projects. Network and security engineers in the team report through this role.

Architecture and design

•     Own the reference architectures, design standards and technical patterns the team works to, and keep them current as OEM roadmaps move.

•     Produce and review High-Level