3 of 3 Performance Optimisation Jobs in York

event streaming capability with Kafka or Confluent. Experienced in Collaboration and Optimization: Work with cross-functional teams to define infrastructure requirements, implement monitoring and performance optimization, and ensure security and compliance using Azure tools. Experienced in supporting microservice development and deployment. Experienced in the deployment and management ...

Zscaler Private Access (ZPA). Define Zscaler architecture standards, security policies, traffic routing strategies, and authentication models. Build and optimise Zscaler configurations for performance, resilience, and global scalability. Integrate Zscaler with identity providers (Okta, Azure AD), endpoint agents, and legacy network/security components. Implementation & Delivery Drive enterprise-wide … smooth deployment across global locations. Support Zero Trust transformation activities; enforce best-practice security posture through Zscaler features and policy frameworks. Lead troubleshooting and performance optimisation across distributed user bases and diverse network conditions. Collaborate with network engineering teams to manage GRE/IPSec tunnels, PAC files ...

months Citrix Specialist - Role & Responsibilities Lead the end-to-end architecture and design of the Citrix environment, ensuring alignment with the client security, performance, and regulatory requirements. Own the technical delivery across design, build, deployment, migration, and testing phases, providing architectural oversight and hands-on guidance for Citrix implementations. … Configuration, deviceTRUST, and authentication services, ensuring secure access across global estates Design and govern the upgrade of Citrix NetScalers, ensuring high availability, resilience, performance optimisation, and minimal service disruption Citrix Specialist - Required Experience 5+ years' experience working as a Citrix Specialist, with strong hands-on expertise in enterprise ...