TCP/IP, Firewalls, Proxy servers Basic understanding of databases (PostgreSQL, Oracle, MS SQL Server). Knowledge of Vertica is a plus Basic understanding of web technologies (HTTP/SSL/web servers) Cloud experience: AWS, Azure, GCP Python, Java, JavaScript, and Shell scripting – read and understand code A bachelor's degree is preferred, along with previous working experience in More ❯
users. Desirable Skills and Experience Experience working with T-SQL. Familiarity with WordPress CMS. Experience working with MS SharePoint and MS Teams. Experience in maintaining secure web services (e.g., SSL certification). Project management skills. Strong man-management skills and experience leading a small IT team. Knowledge of the higher education sector. Summary: The Head of IT is a pivotal More ❯
Abingdon, Oxfordshire, South East, United Kingdom Hybrid / WFH Options
Rullion Limited
certifications such as CCNA, NSE4 Fortigate, or equivalent (desirable) * 3+ years' experience in network/security engineering * Strong technical knowledge across TCP/IP, DNS, DHCP, VLAN, OSPF, IPSEC, SSL, VRF, BGP, NextGen Firewall * Hands-on experience with Aruba/HP, Extreme & Fortinet network devices * A solid understanding of network security principles and tools * Excellent communication skills and a collaborative More ❯
identity and access management platforms (Okta or similar), including Single Sign-On (SSO), user provisioning, attribute mapping, and ensuring secure authentication flows. Operate and maintain IIS web servers (configuration, SSL certificates, bindings, application pools, security hardening). Develop, maintain, and execute scripts (PowerShell, batch scripting, possibly Python) for automation (deployment, monitoring, health checks, log parsing, remediation). Troubleshoot application issues … preferably versions relevant to ours). Familiarity with COTS applications (vendor software) in banking/financial services/other regulated environments. Strong knowledge of IIS web server: configuration, deployment, SSL/TLS, security, and performance tuning. Experience integrating applications with identity providers/IAM systems such as Okta (SSO/SAML/OIDC), user provisioning. Strong scripting skills – PowerShell is More ❯
