City of London, London, England, United Kingdom Hybrid/Remote Options
Lorien
improvement. Main responsibilities: Develop and maintain a global operations performance framework aligned to strategic objectives. Define and implement KPIs and reporting tools for operational health and accountability. Lead forecasting, capacityplanning, and scenario modelling to optimise resources. Oversee performance governance, SLA reviews, and supplier scorecards. Drive root-cause analysis and improvement programmes across regions. Manage quality assurance frameworks … annual leave + bank holidays + option to buy and sell 10% employee pension contribution Life Assurance, plus much more Requirements: Proven experience in operations performance, analytics, or workforce planning in a global insurance environment. Experience designing and operating performance management frameworks, management reporting, forecasting and capacityplanning at scale Strong analytical skills with expertise in BI More ❯
london (paddington), south east england, united kingdom
Boldyn Networks
responsibilities include optimising operational technology infrastructure for outstanding Quality-of-Service (QoS), ensuring service level excellence, and driving cost-efficient, scalable network design. The RAN Architect also oversees system capacityplanning and network expansion strategies, ensuring Boldyn's infrastructure remains robust, future-ready, and aligned with industry standards. What You'll Be Doing Lead the architecture and evolution … select appropriate technologies (e.g., private leased lines, Ethernet services, IPsec VPNs), and ensure seamless integration with the overall network architecture. Specify and validate transmission topologies, including redundancy, failover, and capacityplanning for high-availability service delivery. Oversee the implementation of traffic segregation and security controls across transmission links, in line with JOTS/NHIB standards and Boldyn's … functional teams to resolve issues and enhance service quality. What You'll Bring Knowledge of 3GPP technologies (primarily 4G and 5G) RAN Architecture, emphasis on Interfaces and Protocols RAN Capacity Management, Feature and Parameter trial Performance and Configuration Management Defining and implementing processes for Performance reporting Lab testing experience for First-Site Integration (Not mandatory, but highly beneficial) Troubleshooting More ❯
City of London, London, United Kingdom Hybrid/Remote Options
ARC IT Recruitment Ltd
and robust RCAs/post-mortems. Safer, faster releases (blue/green, canary, feature flags) in partnership with Trading, Quant, and Engineering. Mature observability (logs/metrics/traces), capacityplanning, and performance tuning for low-latency flows. Strong production hygiene and controls aligned to MiFID II/MAR/best-ex. Leadership of the London on-call More ❯