26 to 29 of 29 Security Hardening Jobs in London

environments. Manage Solaris Global and Non-Global Zones, including provisioning, migration and issue resolution. Perform server installations, configuration, patching, upgrades and security hardening. Monitor system performance, capacity and availability, resolving operating system incidents. Manage ZFS filesystems, storage, user administration, backups and recovery. Support legacy applications and coordinate with application ...

including runbooks, monitoring, alerting, incident management, post‐incident reviews, backup and recovery practices, change control and customer‐impact communications. Work closely with Engineering, Product, Security and Customer‐facing teams to ensure SaaS capabilities are designed for operability, scalability, security and supportability from the outset. Manage and develop … challenge designs, troubleshoot complex production issues and contribute directly where needed, rather than operating only as a people or process manager. Good understanding of security and compliance expectations for SaaS operations, including access control, change management, vulnerability management, logging, audit evidence and operational resilience. Experience leading or working closely ...

operational practices are robust, secure, auditable, and aligned with business growth. This is a key role requiring close collaboration with Compliance, Operations, and IT Security Operations to ensure that Verne’s network estate is designed and maintained to a high standard, capable of meeting internal governance requirements, supporting … audit expectations. Work with the Head of IT and wider IT team to ensure network architecture and operational controls support secure access, segmentation, monitoring, hardening, logging, and incident response across the enterprise and data centre estate. Work with Operations and site teams to ensure network solutions are practical, supportable ...

Expertise Provide architectural guidance across multiple ServiceNow modules, including: Integrated Risk Management (IRM): Policy Management, Compliance & Audit Management, Vendor Risk Management, Business Continuity Management. Security Operations (SecOps): Vulnerability Response, Security Incident Response, and Security Dashboards. IT Service Management (ITSM). IT Operations Management (ITOM). Customer Service … leadership role. Proven success in designing and delivering large-scale ServiceNow implementations across multiple modules. Deep understanding of ServiceNow platform architecture, data model, and security framework. Expertise in platform governance, performance tuning, and security hardening. Hands-on experience with complex integrations and enterprise-wide deployments. Strong analytical, problem ...