Own the end-to-end operational performance of the 24x7 Operations Centre: incident management, change management, and problem management
Serve as the primary escalation point for P1/P2 incidents, providing incident command and coordinating resolution across SRE, Service Desk, DevOps partners, and third-party vendors
Maintain and continuously improve operational runbooks, SOPs, and the postmortem-to-runbook learning pipeline
Lead regular operational reviews (weekly, monthly) and produce management-ready performance reports covering MTTR, SLA adherence, error budget consumption, and incident trends
Manage on-call rotas and escalation schedules across the Operations Centre; coordinate overnight cover and handoff procedures
Own the change advisory process, ensuring all infrastructure changes are risk-assessed, scheduled, and communicated appropriately
Line-manage the Service Desk function: own ticket triage workflows, SLA timers, first-contact resolution targets, and customer communication standards within the ITSM
Champion a customer-first culture across Service Desk
Own the SLO/error budget framework at a programme level: hold the team accountable to error budget targets, use burn rate data to drive prioritisation decisions, and escalate when automation investment needs to be throttled or accelerated
Provide operational context in sprint planning and backlog prioritisation; ensure the SRE team’s roadmap is anchored to customer experience, customer-impacting risk reduction and compliance milestones, not engineering preference alone
Manage and develop 3rd Party integrations, at both a Service and Technical level
Requirements
Comfortable and confident dealing directly with Clients
Proven background within infrastructure operations, HPC, SRE, NOC, managed services, or equivalent mission-critical environment in a management or senior lead role
Demonstrated experience across at least two of the three domains: NOC/incident operations, service management (ITSM, SLA governance), and SRE/platform engineering, with sufficient working knowledge of the third to operate effectively as an escalation point
Working knowledge of observability tooling, Grafana, Prometheus, or equivalent; able to read dashboards, interrogate alert logic, and hold meaningful conversations with engineering teams and third-party vendors
Fluency with SLA/SLO frameworks: designing, implementing, and reporting against contractual and internal service targets
Strong Linux, Container and Infrastructure knowledge, specifically supporting GPU and HPC workloads in production
Operational experience with GPU infrastructure (NVIDIA HGX, DGX, InfiniBand) or AI/HPC compute environments is an advantage
Familiarity with DCGM Exporter, GPU telemetry, or equivalent high-density compute monitoring
Experience with integration and automation into ticket platforms (Halo, ServiceNow, Fresh service, or equivalent) and ITIL-based incident, problem, and change management
Hands-on experience with GitLab, GitOps workflows, and infrastructure-as-code (Terraform, Ansible, or AWX)
Exposure to agentic remediation / AIOps tooling, automated alerting, event correlation, or self-healing runbooks
Exposure to one or more of Python, Go, Bash, PromQL
Experience in a data centre, Hosting, Cloud, colocation, managed hosting, or sovereign cloud environment.