11 of 11 Capacity Planning Jobs in the City of London

infrastructure built on Solace PubSub+, ensuring high availability, optimal performance, and reliability across production and non-production environments. This includes working on incident response, capacity planning, WAN optimization, and system observability using tools like Prometheus and Grafana . Key Responsibilities: Administer and maintain Solace PubSub+ appliances and software … environments , ensuring low-latency, secure, and reliable messaging. Collaborate with development and application support teams to troubleshoot message flow issues and integration problems. Perform capacity planning , scaling, and tuning of Solace infrastructure to meet current and future demand. Automate routine maintenance tasks and support continuous improvement of operational ...

Technical SME (Design & Planning) London or Reading (hybrid, 2-3 days per week) £80,000 - £100,000 per annum We’re partnering with a major UK telecommunications provider on a flagship Agentic AI transformation programme. This long-term initiative is focused on transforming how national telecoms infrastructure is designed … configured and operated, moving from manual workflows to Autonomous AI-driven networks. The Opportunity As a RAN Technical SME (Design & Planning), you’ll move beyond day-to-day network operations and help design the “Brain” of the future Radio Access Network. Working closely with AI Architects and Software Engineers ...

Assist the Linux team with deployment and maintenance of software/operating system/hardware using systems and configuration management tools (Ansible, Terraform) Systems capacity planning; creating and maintaining a scalable system for Dev, QA, Test and Production. Prepare and maintain up to date documentation. Required Skills/ ...

owning major incidents end-to-end. • Implement patches, upgrades, hardening and configuration changes under ITIL and GxP change control. • Maintain monitoring, alerting, observability and capacity planning. • Ensure high availability and performance across on-prem and cloud environments. 2. Infrastructure & Team Leadership • Lead and mentor infrastructure and support engineers ...

switches, firewalls, and load balancers Implement and maintain network security measures, including firewalls, IDS/IPS, and access controls Perform network upgrades, patches, and capacity planning Document network configurations, procedures, and diagrams Collaborate with systems, security, and cloud teams to support IT initiatives Provide tier 2/ ...

oversight, and actionable insights. Drive continuous improvement in the PMO function—tools, processes, reporting, resource utilisation, etc. Responsibilities: Oversee the full lifecycle PMO activities: planning, initiation, execution, monitoring & control, closure. Produce and maintain high-quality management information (MI)/dashboards/board reports/executive pack materials. Maintain … lead governance forums (steering committees, stage gates, change control boards): prepare papers, track actions, ensure decisions are implemented. Coordinate resource management: resource allocation, capacity planning across projects/programmes. Assure quality of artefacts: project plans, business cases, benefit tracking, lessons learned. Champion best practice in project management methodologies ...

Type: Contract Location: Hybrid (Primarily remote with occasional visits to London sites) Start Date: Early January 2026 Duration: Initial 3 months (Design and Planning phase), with an estimated additional 6 months for the Delivery Phase We are seeking an Enterprise Networks & Security Architect to design a target architecture … architecture and design. Proficiency in routing & switching (L2/L3), and Wi-Fi controllers/enterprise deployments. Expertise in network performance engineering, including capacity planning, QoS, and traffic engineering. Strong background in security, including firewalls, VPNs, IDS/IPS, secure segmentation, and Zero Trust architecture. Experience with threat ...

hosting architecture. The role is architecture-led and outcome-focused, responsible for defining target state designs, security controls, governance alignment, and delivery planning to enable future migration phases. This is a hands-on architecture and design role, not an implementation-only position. Key Objectives & Outcomes Business Objectives (what outcomes … Enterprise LAN/WAN/SD-WAN architecture and design. Routing & switching (L2/L3), Wi-Fi controllers/enterprise deployments. Network performance engineering (capacity planning, QoS, traffic engineering). Security Expertise Firewalls, VPNs, IDS/IPS, secure segmentation, Zero Trust architecture. Threat detection/response, SIEM integration ...

automation to streamline provisioning and management Leading on network security design: zero trust, firewalls, VPNs, policy-based routing Managing lifecycle strategy: patching, vulnerability governance, capacity planning Providing technical escalation and occasional out-of-hours support What we're looking for: 5+ years in network infrastructure roles, Financial Services ...

cadence and accountability. Process, PMO and Continuous Improvement Develop and maintain consistent delivery frameworks, templates and reporting practices as we scale globally. Improve forecasting, capacity planning, and utilisation visibility across Connect’s delivery streams. Identify gaps in our processes and proactively lead improvements with clear proposals and execution … market clients. Clear strengths in client leadership, communication and relationship-building. A track record of owning delivery end to end, including documentation, planning and reporting. Strong organisational skills, able to manage multiple concurrent workstreams with discipline and urgency. Confidence working with technical teams (engineering, solution architects, product managers ...

regulations, and competition, adapting strategy as needed. Lead customer and market discovery, validating problems and solutions before scaling. Partner with engineering leadership on architecture, capacity planning, and continuous improvement. Work closely with commercial and operational teams to ensure product investments translate into business impact. Who You Are User ...