Lead Systems Engineer managing stability, security, and resilience of hybrid systems at Gentrack. Requires expertise in Microsoft environments and mentoring a small team.
Responsibilities
Serve as ICT Site Lead for London and senior technical authority for UK & EMEA
Own platform stability, resilience, and service continuity
Act as Tier-3 escalation lead for high-impact incidents
Provide L2/L3 ownership and regional escalation authority for UK & EMEA
Strengthen escalation pathways between global L1 and engineering
Reduce repeat incidents through automation, optimisation, and documentation
Operate within ITIL/ITSM frameworks using Jira Service Management
Design, optimize, and maintain Microsoft server environments, ensuring security hardening, lifecycle governance, and performance resilience
Maintain security, patching, compliance, and lifecycle management
Oversee enterprise storage, backup, and disaster recovery capabilities
Lead DR testing and maintain recovery readiness
Provide technical oversight for LAN, WAN, Wi-Fi, and site systems
Support AV and collaboration technology
Mentor and prioritise workload for 1–2 Systems Engineers
Drive engineering standards and operational excellence
Requirements
Strong hands-on experience with on-prem Microsoft server environments.
Expertise in Active Directory, Windows Server, Group Policy, and core Microsoft services.
Experience managing storage, backup, and disaster recovery platforms.
Solid knowledge of virtualisation platforms (VMware / hypervisors).
Working knowledge of enterprise networking (LAN, WAN, Wi-Fi).
Hands-on experience with Jamf and Microsoft Intune.
Strong working knowledge of Jira Service Management.
Good understanding of ITIL / ITSM, particularly escalation and problem management.
Benefits
Personal growth – in leadership, commercial acumen and technical excellence
To be part of a global, winning high growth organization – with a career path to match
A vibrant, culture full of people passionate about transformation and making a difference -with a one team, collaborative ethos
A competitive reward package that truly awards our top talent
A chance to make a true impact on society and the planet
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