Belfast, Northern Ireland, United Kingdom Hybrid / WFH Options
Citigroup Inc
and technologies under Cloudera distribution like HDFS, Hive, Impala, Spark, YARN, Sentry, Oozie, Kafka. Very good knowledge on analyzing the bottlenecks on the cluster - performance tuning, effective resource usage, capacityplanning, investigating. Perform daily performance monitoring of the cluster - Implement best practices, ensure cluster stability and create/analyze performance metrics. Hands-on experience in supporting applications built More ❯
the globe. From preparing the business case and advising on related issues - such as revenue, procurement, and environmental legislation - to delivering the completed infrastructure and helping maintain it. Our planning, engineering, environmental and management skills cover the whole project cycle. We play a major role in developing and delivering the Global Transport Sector Strategy. About the role: Our specialist … aviation team is based in London, UK, and delivers major airport planning and development projects globally, working collaboratively with our regional offices. We are seeking a Technical Director who is a specialist in Airport Capacity Analysis. The successful candidate will be recognised in the industry as a technical expert in their specialist field. The candidate will be part … of a globally respected and diverse team of airport planners, airfield engineers and forecast, capacity and business analysts. Key responsibilities include: Technical Excellence Lead capacity work on major airport development programmes, for significant airport owners and operators. Be recognised by our clients and within the aviation industry as a technical specialist with world class capacity expertise. Train More ❯
supporting the enterprise messaging infrastructure built on Solace PubSub+, ensuring high availability, optimal performance, and reliability across production and non-production environments. You will be working on incident response, capacityplanning, WAN optimization, and system observability so should have experience with tools such as Prometheus and Grafana . Key Responsibilities: Administer and maintain Solace PubSub+ appliances and software … and optimize Solace across WAN environments , ensuring low-latency, secure, and reliable messaging. Collaborate with development and application support teams to troubleshoot message flow issues and integration problems. Perform capacityplanning , scaling, and tuning of Solace infrastructure to meet current and future demand. Automate routine maintenance tasks and support continuous improvement of operational processes. Implement and maintain monitoring … Strong background in production support , preferably in a 24x7 enterprise environment. Experience working with distributed systems over WAN Solid experience with Prometheus and Grafana Proficiency in troubleshooting Experience with capacity management , performance tuning, and system scaling. Familiarity with Linux/Unix systems and scripting Beneficial skills: Experience with containerized environments such as Docker/Kubernetes Understanding of DevOps tools More ❯
supporting the enterprise messaging infrastructure built on Solace PubSub+, ensuring high availability, optimal performance, and reliability across production and non-production environments. You will be working on incident response, capacityplanning, WAN optimization, and system observability so should have experience with tools such as Prometheus and Grafana . Key Responsibilities: Administer and maintain Solace PubSub+ appliances and software … and optimize Solace across WAN environments , ensuring low-latency, secure, and reliable messaging. Collaborate with development and application support teams to troubleshoot message flow issues and integration problems. Perform capacityplanning , scaling, and tuning of Solace infrastructure to meet current and future demand. Automate routine maintenance tasks and support continuous improvement of operational processes. Implement and maintain monitoring … Strong background in production support , preferably in a 24x7 enterprise environment. Experience working with distributed systems over WAN Solid experience with Prometheus and Grafana Proficiency in troubleshooting Experience with capacity management , performance tuning, and system scaling. Familiarity with Linux/Unix systems and scripting Beneficial skills: Experience with containerized environments such as Docker/Kubernetes Understanding of DevOps tools More ❯
across both IT and Business functions as required. · Project Audit – establish an audit regime to adequately review delivery in line with value delivered, processes, key controls and PPM tooling. · CapacityPlanning – work with Portfolio Leads and Resource Manager in reviewing IT capacity across portfolios · Ensure efficient and effective communication with all senior level stakeholders. · Responsibility for Portfolio …/Investment Plan budgets – managing people cost and epic cost, ensuring costs are in line with agreed budgets, working through approval processes for new epics · Ensure quarterly Planning Increments led by Portfolio Leads are managed, aligning key stakeholders, committed deliverables & resources required continuously reviewing and refining processes to improve efficiency & effectiveness of planning and delivery cycles · Maintain and … ensure quality of planning documentation across all delivery for transparency and audit. · Communicate efficiently with senior stakeholders. · Serve as escalation point for Portfolio Leads and Head of PMO · Assist Project Managers in managing vendors for on-time, budget-compliant delivery. Experience required · Bachelor's degree required; Advance degree in IT related field or MBA preferred. · 15+ Years Project Management More ❯
crafting innovative, value-driven SAP PP and Production Execution solutions while guiding clients through complex change journeys. Lead end-to-end delivery of the SAP S/4HANA Production Planning (PP) and Production Execution (PE) solution across multiple industry sectors Own the solution design across Make-to-Stock, Make-to-Order, Repetitive, and Discrete manufacturing scenarios Conduct detailed discovery … models Define integration points with SAP MM, SD, QM, WM/EWM, IBP, and Manufacturing Execution Systems (MES) Drive the adoption of S/4 innovations such as Advanced Planning, MRP Live, Production Scheduling Board, and Embedded Analytics Support pre-sales solutioning – RFPs, RFIs, demos, and effort estimations for manufacturing-led SAP transformations Contribute to industry-specific solution templates … data migration teams, and change management experts to ensure holistic transformation success Lead and mentor a team of functional consultants and guide clients through business process enablement and deployment planning Required Experience Extensive years of SAP consulting experience with deep functional expertise in SAP PP and related modules 2 full-cycle S/4HANA greenfield and brownfield implementation programs More ❯
crafting innovative, value-driven SAP PP and Production Execution solutions while guiding clients through complex change journeys. Lead end-to-end delivery of the SAP S/4HANA Production Planning (PP) and Production Execution (PE) solution across multiple industry sectors Own the solution design across Make-to-Stock, Make-to-Order, Repetitive, and Discrete manufacturing scenarios Conduct detailed discovery … models Define integration points with SAP MM, SD, QM, WM/EWM, IBP, and Manufacturing Execution Systems (MES) Drive the adoption of S/4 innovations such as Advanced Planning, MRP Live, Production Scheduling Board, and Embedded Analytics Support pre-sales solutioning – RFPs, RFIs, demos, and effort estimations for manufacturing-led SAP transformations Contribute to industry-specific solution templates … data migration teams, and change management experts to ensure holistic transformation success Lead and mentor a team of functional consultants and guide clients through business process enablement and deployment planning Required Experience Extensive years of SAP consulting experience with deep functional expertise in SAP PP and related modules 2 full-cycle S/4HANA greenfield and brownfield implementation programs More ❯
Cost Ops and Fin Ops Automating through use of DevOps capability Conducting systems risk management assessments Performance audits Designing performance test plans to address performance risk Demand forecasting/planning Development of capacity and performance models Proactive system monitoring to identify performance risks A day in the life of a Capacitas Senior Consultant includes: Leading small teams on … complex projects Managing, planning and executing delivery of complex projects Leading or participating in daily stand-up meetings with your project team Chairing team meetings Assisting, mentoring and line managing junior staff, following our people management processes Creating and executing thorough plans including budgeting, resourcing and risk management, taking into account dependencies and assumptions. Exercising your strong technical knowledge … detail Desirable Performance testing skills using HP, LoadRunner or Jmeter Performance test design Performance test automation skills Monitoring, including basic and complex metric understanding, and familiarity with monitoring agents Capacityplanning and modelling skills Experience delivering cloud cost optimisation, identifying opportunities for reduced spend Financial modelling Proven experience of financial numeracy, e.g. calculating savings, working out percentage growth More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Capacitas
Cost Ops and Fin Ops Automating through use of DevOps capability Conducting systems risk management assessments Performance audits Designing performance test plans to address performance risk Demand forecasting/planning Development of capacity and performance models Proactive system monitoring to identify performance risks A day in the life of a Capacitas Senior Consultant includes: Leading small teams on … complex projects Managing, planning and executing delivery of complex projects Leading or participating in daily stand-up meetings with your project team Chairing team meetings Assisting, mentoring and line managing junior staff, following our people management processes Creating and executing thorough plans including budgeting, resourcing and risk management, taking into account dependencies and assumptions. Exercising your strong technical knowledge … detail Desirable Performance testing skills using HP, LoadRunner or Jmeter Performance test design Performance test automation skills Monitoring, including basic and complex metric understanding, and familiarity with monitoring agents Capacityplanning and modelling skills Experience delivering cloud cost optimisation, identifying opportunities for reduced spend Financial modelling Proven experience of financial numeracy, e.g. calculating savings, working out percentage growth More ❯
SonicWall. You’ll be confident managing day-to-day network support, troubleshooting complex issues, and working across multiple configurations in a fast-paced environment. You’ll also be comfortable planning and implementing system upgrades and collaborating with technical teams to deliver efficient, secure, and scalable solutions. A solutions-focused mindset, attention to detail, and the ability to work both … implementation, and maintenance of complex solutions, coordinating activities with other technical personnel as appropriate Developing and analysing highly complex system standards, thresholds, and recommendations to maximize system performance Conducting capacityplanning reviews with management and approving capacity plans formulated by less experienced personnel Develop strategies to manage the frequency of appropriate support packages/patch applications Monitoring More ❯
physical database architecture as well as design, database backup, recovery and disaster recovery procedures, installation, performance tuning, query optimization, client/server connectivity, database consistency checks using DBCC utilities, capacityplanning, SQL clusters, SQL DR, HA options as well as contingency planning and log shipping o General DBA expertise, including o Designing database tables and dictionaries. o More ❯
Chatham, England, United Kingdom Hybrid / WFH Options
OSB Group
that all the systems meet or exceed their SLA's for their customers. Your responsibilities will include: Ensure enterprise scalability and performance for storage and backup environments through proactive capacityplanning, performance control and configuration adjustment. Monitoring the ongoing operation of the systems and providing utilization reports using existing tools to identify problems and corrective actions as needed. … that all the systems meet or exceed their SLA's for their customers. Your responsibilities will include: Ensure enterprise scalability and performance for storage and backup environments through proactive capacityplanning, performance control and configuration adjustment. Monitoring the ongoing operation of the systems and providing utilization reports using existing tools to identify problems and corrective actions as needed. More ❯
data from in-house applications Help with the onboarding of new products for Portfolio managers Provide level three support for OpenLink and processes developed by the group Participate in capacityplanning and performance/throughput analysis Consuming and publishing transaction data in AVRO over Kafka Automation of system maintenance tasks, end-of-day processing jobs, data integrity checks … and bulk data loads/extracts Release planning and deployment Build strong relationships with support and end-users/clients Focus on client service and delivery Required Skill/Experience Extensive knowledge and experience implementing Endur for European Power & Gas are essential. Bachelor’s degree in Computer Science, Electrical Engineering or equivalent is essential Experience of working in a More ❯
Wolverhampton, England, United Kingdom Hybrid / WFH Options
OSB Group
that all the systems meet or exceed their SLA's for their customers. Your responsibilities will include: Ensure enterprise scalability and performance for storage and backup environments through proactive capacityplanning, performance control and configuration adjustment. Monitoring the ongoing operation of the systems and providing utilization reports using existing tools to identify problems and corrective actions as needed. … that all the systems meet or exceed their SLA's for their customers. Your responsibilities will include: Ensure enterprise scalability and performance for storage and backup environments through proactive capacityplanning, performance control and configuration adjustment. Monitoring the ongoing operation of the systems and providing utilization reports using existing tools to identify problems and corrective actions as needed. More ❯
Bristol, England, United Kingdom Hybrid / WFH Options
Leonardo
with customers and development teams to optimize SQL queries and database schemas based on application needs. Monitoring: Support the implementation of database monitoring tools to proactively identify potential issues. CapacityPlanning: Assist in planning resource requirements and optimizing SQL Server environments. Documentation: Create and maintain comprehensive documentation on database configurations, optimizations, and best practices. Minimum Qualifications: Bachelor More ❯
and develop procedures and working practices for the efficient and effective running of all tasks associated with operating and controlling the Cloud infrastructure. Ensure that robust availability monitoring and capacityplanning procedures are in place to ensure the resilience of operational services. Work with the wider IT team and managed service provider on the delivery of IT projects … review/approve CRs as required. Act as escalation point for IT operations issues and major incidents. Ensure incidents and service requests are managed to resolution. Assist in the planning and implementation of the infrastructure architecture including design, migration, integration and installation. Disaster Recovery Act as primary point of contact and escalation for DR activities including out of hours … DR testing. Maintain the global IT Service Continuity and Disaster Recovery (ITSC/DR) framework, including governance, plans, policies, processes, procedures, standards and strategies. Work with MSP and oversee planning and testing of IT DR/backup plans and co-ordinate testing activities with business users. Validate DR testing activities and results, sign off and communicate to senior business More ❯
maintain file system security, access controls, and auditing. Collaborate with network, security, and application teams to ensure seamless integration. Experience and knowledge on Windows File share & Managed folders. Perform capacityplanning, performance tuning, and disaster recovery testing. Document system configurations, procedures, and best practices. Stay updated with emerging technologies and recommend improvements. Required Qualifications: Bachelor’s degree in More ❯
maintain file system security, access controls, and auditing. Collaborate with network, security, and application teams to ensure seamless integration. Experience and knowledge on Windows File share & Managed folders. Perform capacityplanning, performance tuning, and disaster recovery testing. Document system configurations, procedures, and best practices. Stay updated with emerging technologies and recommend improvements. Required Qualifications: Bachelor’s degree in More ❯
hardening standards and assessment of CVEs. Ability to troubleshoot network-related issues in a logical manner and complete problem resolution management. Research, recommend, and establish innovative solutions for proper capacityplanning that scale with the business growth. Where possible, introduce automation for daily routine administrative tasks. Collaborates with all Information Technology (IT) disciplines. Creates, maintains, and updates documentation … Terraform and Cloud Formation Templates Automation & scripting - Python, Ansible, IaC Routing Protocols - BGP, EIGRP, OSPF Cisco Platforms: Routing and Switching Switching Protocols - Spanning Tree, Port Channels Network monitoring, NetFlow, capacity management Packet Broker - Gigamon Experience with - (ISR/ASR/Nexus/Catalyst), wireless, ACI, Meraki, SDWAN, ISE About Columbia Threadneedle Investments Working at Columbia Threadneedle Investments you'll More ❯
hardening standards and assessment of CVEs. Ability to troubleshoot network-related issues in a logical manner and complete problem resolution management. Research, recommend, and establish innovative solutions for proper capacityplanning that scale with the business growth. Where possible, introduce automation for daily routine administrative tasks. Collaborates with all Information Technology (IT) disciplines. Creates, maintains, and updates documentation … solver. Ability to coach and mentor experienced Network engineering staff. Cisco Platforms: Routing and Switching Routing Protocols - BGP, EIGRP, OSPF Switching Protocols - Spanning Tree, Port Channels Network monitoring, NetFlow, capacity management Packet capture and analysis - Wireshark If you also had this, it would be great Experience with - (ISR/ASR/Nexus/Catalyst), wireless, ACI, Meraki, SDWAN, ISE More ❯
activities. Conduct regular Disaster Recovery testing, validating Recovery Point Objectives (RPO) and Recovery Time Objectives (RTO), and ensuring up-to-date DR procedures. Perform system maintenance, upgrades, performance monitoring, capacityplanning, and compute/storage management with minimal disruption. Evaluate and implement patches, service packs, and upgrades, ensuring all dependencies and approvals are addressed. Maintain comprehensive documentation and More ❯
to ensure optimal operation and system resilience. • Conduct routine maintenance, upgrades, and troubleshooting to minimize downtime. • Utilize Network Management Systems (NMS) like Zabbix and Grafana for system monitoring. • Perform capacityplanning for storage and server resources to meet future scalability needs. • Develop Python scripts and utilize APIs for system automation and integration, improving operational efficiency. • Support the administration … of Linux and Windows systems. Preferred Additional Skills: • Expertise in configuring, troubleshooting, and optimizing storage and server hardware. • Capable of performing detailed system documentation and proactive capacity planning. • Effective remote collaboration skills, with the ability to solve problems independently and adapt to new challenges. The ideal candidate will have: • Master's degree in Computer Engineering, Computer Science, IT Security More ❯
activities. Conduct regular Disaster Recovery testing, validating Recovery Point Objectives (RPO) and Recovery Time Objectives (RTO), and ensuring up-to-date DR procedures. Perform system maintenance, upgrades, performance monitoring, capacityplanning, and compute/storage management with minimal disruption. Evaluate and implement patches, service packs, and upgrades, ensuring all dependencies and approvals are addressed. Maintain comprehensive documentation and More ❯
London, England, United Kingdom Hybrid / WFH Options
Jobs via eFinancialCareers
personnel actions. Influences and negotiates with senior leaders (across functions); may communicate with external parties Management responsibility for a team or multiple teams, including management of people, budget and planning, performance evaluation, compensation, hiring, disciplinary actions and terminations and budget approval. Performs other duties and functions as assigned Own and lead disaster recovery plans. Lead and deliver local staff … for the department. Ensure transparency and consistency across teams in the region and globally. Ensure team adheres to standard methodologies and process including driving compliance to clockwork, resilience and capacityplanning Develop positive relationship with the infrastructure & other functional support teams to drive efficiency Set measurable/challenging goals for self and team ensuring continuous improvement and self More ❯
Network, Server, and Storage systems using group standard tools Responding to notifications/alerts for failed hardware/software, and assign to appropriate Infrastructure Engineer as required Assisting in capacityplanning and monitoring of storage and systems at all times Develop and maintain communication, dependency, and reliance plans for system reboots and outages Escalate and own calls sent … to Infrastructure line support or outside vendors, returning the result and relaying resolution back to the Service Centre where needed Develop and implement disaster recovery plans Contribute to strategic planning and technology roadmap development Ideal Candidate Minimum of 8 years' experience in IT Minimum of 2 years' management experience Customer service-driven, understanding the importance of the person and More ❯