About this role
Salary: £? - ? per year
Requirements: Deep technical expertise in Zscaler ZIA and ZPA, with CASB desirableDeep technical expertise in identity integration, including Entra ID, SSO, SCIM, and Conditional AccessDeep technical expertise in Azure IaaS and networking, including VPN Gateway, routing, and connectivity designStrong working knowledge of enterprise networking, including routing, switching, and firewallsStrong working knowledge of security operations, logging, and SIEM integrationProven experience leading engineering teams across infrastructure, network, and security transformationsStrong data handling capability, including advanced Excel for engineering control and analysisAbility to operate effectively within ambiguous, evolving technical environmentsStrong knowledge of Excel for data analysis Responsibilities: Provide hands-on technical leadership across Infrastructure and Network Engineering teams, guiding resolution of technical issues and design challengesProvide subject matter expertise across Zscaler ZIA, ZPA, CASB, and AzureReview relevant Zscaler designs and act as the escalation point for technical migration challengesWork with the PM to plan and oversee execution of the proxy migration workstream across both on-premises and Azure estatesManage technical delivery of migration waves, cutover activities, and rollback planningEnsure minimal service disruption and alignment with security standardsCoordinate interdependencies with infrastructure, application, and network teamsOwn and govern the core engineering dataset supporting migrationDevelop and maintain technical artefacts and engineering controls to support engineering decision-makingProvide technical assurance and reporting into the project managerIdentify and manage technical risks, issues, and constraintsEnsure consistency and quality across project engineering outputsDeliver technical server migration control datasetsMaintain and validate the migration datasetProduce technical progress reporting covering status, risks, issues, and dependenciesSupport successful migration of in-scope services to ZIAComplete post-migration validation and issue resolution Technologies: AzureExcelIaaSSupportNetworkProject ManagerSecurityVPNWebCloudDevOps More:
We are looking for a Zscaler Engineer to join our Cyber team on a contract basis to provide technical leadership for the migration of web proxy services from a legacy Trend solution to Zscaler Internet Access (ZIA). The role is based in Preston with ad hoc travel to site and is mainly remote. The contract duration is 6 months with a day rate inside IR35. We will need someone who can coordinate engineering teams, support data-driven technical planning, and help ensure successful migration execution within a structured delivery environment.
last updated 35 week of 2026