Required Skills: - Excellent in-depth technical experience in the delivery of VPN/Remote Access and cyber-security solutions which are fit for purpose in a large, regulated enterprise environment. - Very good and in depth understanding of networking concepts and protocols including IP, routing, TLS, ActiveSync, SSL VPN, ESP, IKEv2, ICA, RDP. - Infrastructure design experience including availability and resilience approaches, data center setups, virtualization, networks. - Product experience on Zscaler Internet Access, Zscaler Private Access next to basic understanding of Citrix, Azure (MFA). - SAML Based-Authentication. - Experience to interact Application Programming Interfaces with e.g. Postman. - Azure Active Directory / Conditional Access / DNS / DHCP / PKI certificate infrastructure. - Proven track record in problem solving, within a medium to large enterprise environment. - A solid understanding of Agile concepts and best practices. - Tools knowledge of advantage: JIRA, Confluence, Splunk, Fiddler, Wireshark and Service Now. - Windows/MacOS/iOS/Linux OS skills are an advantage. Education/Certification: Educated to bachelor’s degree level or above (or overseas equivalent) Agile or ITIL certification preferred. Relevant network and/or security certifications preferred