10 of 10 Virtual Environments Jobs in London

technical authority for Citrix and VMware platforms. Key Responsibilities Act as the Citrix SME and highest-level escalation point Design, implement, and maintain Citrix Virtual Apps and Desktops (CVAD) environments Administer and optimize Citrix ADC (NetScaler) , StoreFront, Director, and Studio Architect, support, and optimize VMware vSphere environments … upgrades, migrations, patching, and lifecycle management Troubleshoot complex issues across Citrix, VMware, Windows Server, networking, and storage Ensure performance, availability, security, and scalability of virtual environments Collaborate with infrastructure, networking, and security teams Create and maintain technical documentation, standards, and best practices Provide technical leadership and mentoring ...

drive meaningful improvements across infrastructure, networking, and security. Role responsibilities: Support and maintain Windows Server and core infrastructure services Manage VMware (ESXi, vCenter) virtual environments Support network infrastructure including switches, wireless, and firewalls Administer Microsoft 365 (Exchange, OneDrive, SharePoint, Teams) Monitor system performance and resolve infrastructure incidents Support ...

maintain security infrastructure including firewalls, IPS, WAF, SIEM, EDR and endpoint controls • Oversee vulnerability management, patching and security hardening across Windows, Linux and virtual environments • Maintain Active Directory security policies, identity controls and access governance • Review and optimise network and firewall policies to ensure effectiveness and necessity • Oversee … endpoint security tools • Strong network security knowledge including routing, switching and firewall design • Solid experience securing Windows and Linux operating systems and virtual infrastructure • Experience with Microsoft infrastructure including Active Directory and related security controls • Strong knowledge of vulnerability management, patching and configuration hardening • Experience working closely with audit ...

Strong communication skills and ability to work collaboratively across teams. Infrastructure Engineer responsibilities: Deploy and Support scalable Nutanix infrastructure solutions Manage and optimize VMware virtual environments Deliver BAU support across core infrastructure platforms, ensuring stability, performance, and service availability. Lead and contribute to infrastructure projects, including upgrades, deployments ...

support regular client visits 2nd Line Handle technical escalations from the 1st Line team Troubleshoot advanced issues across Windows Server, AD, DNS, DHCP, and virtual environments Perform patching, updates, and server/infrastructure maintenance Support project delivery such as deployments and system upgrades ...

support regular client visits 2nd Line Handle technical escalations from the 1st Line team Troubleshoot advanced issues across Windows Server, AD, DNS, DHCP, and virtual environments Perform patching, updates, and server/infrastructure maintenance Support project delivery such as deployments and system upgrades ...

with DevOps, development and infrastructure teams around architectural design and cloud best practices. Provide support to development and ops teams; this includes, build Servers, virtual environments and CI/CD pipelines. Assist the Linux team with deployment and maintenance of software/operating system/hardware using systems ...

office) · Pension scheme · Long-term stability within a growing organisation Role Responsibilities: · Maintain and support Linux servers (Red Hat/CentOS) across physical and virtual environments. · Support Windows-based environments where required. · Monitor system performance, availability, and security. · Troubleshoot infrastructure and networking issues across the TCP/ ...

zero-trust approaches. Experience or familiarity with Multi-Factor Authentication (MFA) methods, including app-based, hardware-based, and risk-based authentication Knowledge of Virtual Desktop Infrastructure (VDI) and secure remote working solutions, including how identity and access controls are enforced in virtual environments. Awareness of Privileged Access Workstations …/Virtual PAW concepts and their role in protecting high-risk or administrative access. Familiarity with hardware authentication devices such as security keys (e.g. U2F/FIDO2 keys, YubiKeys) and their integration into access flows. ...

lifecycles, and access outcomes are validated. Oversee integration and end-to-end testing across identity sources, directories, access platforms, and downstream systems. Manage test environments, data readiness, defect triage, and resolution in collaboration with engineering and suppliers. Provide clear test reporting, risk assessments, and go/no-go recommendations … across directories, identity platforms, access controls, and authentication services. Excellent stakeholder management, planning, and risk management skills. Experience operating in regulated or security-sensitive environments Desirable Skills Working knowledge of logical access management principles, including authentication, authorisation, and secure access pathways Understanding of network access concepts relevant to identity ...