Zscaler Security Engineer — Terraform & Zero-Trust Lead

Anson McCade Pty; Greater London; On-site; GBP 80,000 - 110,000; Full time

Job summary

Anson McCade Pty is supporting a major technology separation programme in London, UK, seeking a Zscaler Security Engineer to deliver a complex network security transformation. You will build and configure Zscaler environments, implement security policies and ensure secure cross-tenant access.

This hands-on role requires Terraform for IaC, zero-trust principles, and collaboration with network, identity, and workplace teams to deliver secure solutions.

Qualifications

• Strong hands-on experience with Zscaler ZIA and ZPA.
• Proven engineering and delivery experience implementing security solutions.
• Terraform experience for IaC-based configuration.
• Understanding of zero-trust security principles and network security policies.

Responsibilities

• Build and configure Zscaler environments across ZIA and ZPA.
• Design and implement security policies and zero-trust access controls.
• Support tenant separation and secure connectivity in a multi-tenant setup.
• Integrate Zscaler with identity providers and manage connectivity requirements.
• Use Terraform to automate Zscaler configurations.
• Produce documentation, designs and implementation plans.
• Collaborate with network, identity and workplace teams to deliver changes.

Skills

Hands-on engineering

Security engineering

Cross-team collaboration

Education

Bachelor's degree or equivalent

Tools

Zscaler ZIA

Zscaler ZPA

Terraform

Job description

Anson McCade Pty is supporting a major technology separation programme in London, UK, seeking a Zscaler Security Engineer to deliver a complex network security transformation. You will build and configure Zscaler environments, implement security policies and ensure secure cross-tenant access.

This hands-on role requires Terraform for IaC, zero-trust principles, and collaboration with network, identity, and workplace teams to deliver secure solutions.