876 to 900 of 976 High Availability Jobs in the UK

Architect – Network Role Overview The Tech Architect – Network will be responsible for delivering advanced network architecture and operational support for the client’s enterprise network environment. This role ensures high availability, security, and performance across WAN, LAN, and wireless infrastructure, while driving innovation and compliance with the client’s managed network services framework. Key Responsibilities Network Architecture & Design … Develop and maintain high-level and low-level designs for WAN, LAN, and Wi-Fi networks. Ensure alignment with the client’s target architecture and security standards. Act as the first point of technical escalation for all network-related issues. Own Priority 1 (P1) incidents and drive associated Root Cause Analysis (RCA) to closure. Lead all technical conversations with More ❯

Architect – Network Role Overview The Tech Architect – Network will be responsible for delivering advanced network architecture and operational support for the client’s enterprise network environment. This role ensures high availability, security, and performance across WAN, LAN, and wireless infrastructure, while driving innovation and compliance with the client’s managed network services framework. Key Responsibilities Network Architecture & Design … Develop and maintain high-level and low-level designs for WAN, LAN, and Wi-Fi networks. Ensure alignment with the client’s target architecture and security standards. Act as the first point of technical escalation for all network-related issues. Own Priority 1 (P1) incidents and drive associated Root Cause Analysis (RCA) to closure. Lead all technical conversations with More ❯

simulation systems used across global industries.This company is recognised for its innovation and technical excellence, delivering bespoke engineered solutions that integrate hardware, software, and operational technology (OT) into complex, high-performance systems. With continued growth and a strong global project pipeline, they are expanding their technical team to support and enhance these cutting-edge systems in the UK and … abroad.In this role, you'll play a key part in supporting, maintaining, and optimising high-value technology platforms, blending hands-on work with advanced system-level understanding across control software, embedded hardware, and networked OT environments. From system commissioning and integration through to troubleshooting and performance optimisation, you'll help deliver reliable, scalable, and intelligent solutions deployed in demanding … OT environments, or advanced hardware/software support Strong understanding of networked control systems, diagnostics tools, and real-time system performance Skilled in fault analysis, system commissioning, and maintaining high-availability industrial systems Willingness to travel nationally and internationally as required Reference Number: BBBH - 263896 To apply for this role or to be considered for further roles, please More ❯

systems used across global industries. This company is recognised for its innovation and technical excellence, delivering bespoke engineered solutions that integrate hardware, software, and operational technology (OT) into complex, high-performance systems. With continued growth and a strong global project pipeline, they are expanding their technical team to support and enhance these cutting-edge systems in the UK and … abroad. In this role, you'll play a key part in supporting, maintaining, and optimising high-value technology platforms, blending hands-on work with advanced system-level understanding across control software, embedded hardware, and networked OT environments. From system commissioning and integration through to troubleshooting and performance optimisation, you'll help deliver reliable, scalable, and intelligent solutions deployed in … OT environments, or advanced hardware/software support Strong understanding of networked control systems, diagnostics tools, and real-time system performance Skilled in fault analysis, system commissioning, and maintaining high-availability industrial systems Willingness to travel nationally and internationally as required Reference Number: BBBH - (phone number removed) To apply for this role or to be considered for further More ❯

highly skilled Data Engineer to design, build and maintain the core data infrastructure powering the investment and risk processes. This is a fully hands-on role within a small, high-calibre team, offering significant impact and ownership. You will develop robust, production-grade ETL pipelines, manage cloud-based and on-prem data environments, and integrate diverse datasets from external … vendors, trading systems and internal sources. The role also involves implementing automated data validation processes, optimising data quality and performance, and ensuring high availability across all systems. Working closely with the portfolio manager, researchers and engineers, you will enable data-driven decision-making through well-structured, scalable systems. You should be comfortable operating independently across the full data More ❯

highly skilled Data Engineer to design, build and maintain the core data infrastructure powering the investment and risk processes. This is a fully hands-on role within a small, high-calibre team, offering significant impact and ownership. You will develop robust, production-grade ETL pipelines, manage cloud-based and on-prem data environments, and integrate diverse datasets from external … vendors, trading systems and internal sources. The role also involves implementing automated data validation processes, optimising data quality and performance, and ensuring high availability across all systems. Working closely with the portfolio manager, researchers and engineers, you will enable data-driven decision-making through well-structured, scalable systems. You should be comfortable operating independently across the full data More ❯

highly skilled Data Engineer to design, build and maintain the core data infrastructure powering the investment and risk processes. This is a fully hands-on role within a small, high-calibre team, offering significant impact and ownership. You will develop robust, production-grade ETL pipelines, manage cloud-based and on-prem data environments, and integrate diverse datasets from external … vendors, trading systems and internal sources. The role also involves implementing automated data validation processes, optimising data quality and performance, and ensuring high availability across all systems. Working closely with the portfolio manager, researchers and engineers, you will enable data-driven decision-making through well-structured, scalable systems. You should be comfortable operating independently across the full data More ❯

highly skilled Data Engineer to design, build and maintain the core data infrastructure powering the investment and risk processes. This is a fully hands-on role within a small, high-calibre team, offering significant impact and ownership. You will develop robust, production-grade ETL pipelines, manage cloud-based and on-prem data environments, and integrate diverse datasets from external … vendors, trading systems and internal sources. The role also involves implementing automated data validation processes, optimising data quality and performance, and ensuring high availability across all systems. Working closely with the portfolio manager, researchers and engineers, you will enable data-driven decision-making through well-structured, scalable systems. You should be comfortable operating independently across the full data More ❯

highly skilled Data Engineer to design, build and maintain the core data infrastructure powering the investment and risk processes. This is a fully hands-on role within a small, high-calibre team, offering significant impact and ownership. You will develop robust, production-grade ETL pipelines, manage cloud-based and on-prem data environments, and integrate diverse datasets from external … vendors, trading systems and internal sources. The role also involves implementing automated data validation processes, optimising data quality and performance, and ensuring high availability across all systems. Working closely with the portfolio manager, researchers and engineers, you will enable data-driven decision-making through well-structured, scalable systems. You should be comfortable operating independently across the full data More ❯

service improvements at scale. If youve grown from a technical background into leadership, this is your chance to inspire a team, influence senior stakeholders, and raise the bar on availability, reliability, and customer experience across the business. Set the standard for customer experience by ensuring high availability, reliability, and performance of IT services. Implement ITIL/ITSM More ❯

microservices, and cloud-first architectures. Tech-Led Culture – Join a collaborative team that lives and breathes quality software development, driven by best practices and a passion for building resilient, high-performing systems. Tech You'll Work With Core : C#/.NET Framework transitioning to .NET Core UI : WPF (Windows Presentation Foundation) Database : MS SQL Server, T-SQL Environment : Windows … applications Solid understanding of Windows environments and Office integrations Confident with MS SQL Server and T-SQL Excellent communicator who thrives in a team setting Bonus: Experience working on high-availability , multi-user , n-tier distributed systems Hybrid Working Based in the West Midlands , with flexible hybrid working that balances collaboration and personal productivity. If you're ready More ❯

and scalable data pipelines for feature engineering and model training utilising both structured and unstructured large-scale datasets. Production Deployment: Deploy and supervise ML models in production environments, ensuring high availability, optimal performance, and continued relevance. Experimentation: Lead the design and analysis of A/B tests and offline experiments to evaluate model efficacy and support continuous improvement. … of machine learning, from model development and deployment to monitoring and maintenance. Advanced proficiency in Python and knowledge of ML libraries/frameworks (e.g., TensorFlow, PyTorch). Experience with high-volume data processing and real-time streaming architectures. Strong understanding of recommendation system design and personalisation algorithms. Familiarity with Generative AI and its applications in production settings. Exceptional communication More ❯

and scalable data pipelines for feature engineering and model training utilising both structured and unstructured large-scale datasets. Production Deployment: Deploy and supervise ML models in production environments, ensuring high availability, optimal performance, and continued relevance. Experimentation: Lead the design and analysis of A/B tests and offline experiments to evaluate model efficacy and support continuous improvement. … of machine learning, from model development and deployment to monitoring and maintenance. Advanced proficiency in Python and knowledge of ML libraries/frameworks (e.g., TensorFlow, PyTorch). Experience with high-volume data processing and real-time streaming architectures. Strong understanding of recommendation system design and personalisation algorithms. Familiarity with Generative AI and its applications in production settings. Exceptional communication More ❯

and scalable data pipelines for feature engineering and model training utilising both structured and unstructured large-scale datasets. Production Deployment: Deploy and supervise ML models in production environments, ensuring high availability, optimal performance, and continued relevance. Experimentation: Lead the design and analysis of A/B tests and offline experiments to evaluate model efficacy and support continuous improvement. … of machine learning, from model development and deployment to monitoring and maintenance. Advanced proficiency in Python and knowledge of ML libraries/frameworks (e.g., TensorFlow, PyTorch). Experience with high-volume data processing and real-time streaming architectures. Strong understanding of recommendation system design and personalisation algorithms. Familiarity with Generative AI and its applications in production settings. Exceptional communication More ❯

and scalable data pipelines for feature engineering and model training utilising both structured and unstructured large-scale datasets. Production Deployment: Deploy and supervise ML models in production environments, ensuring high availability, optimal performance, and continued relevance. Experimentation: Lead the design and analysis of A/B tests and offline experiments to evaluate model efficacy and support continuous improvement. … of machine learning, from model development and deployment to monitoring and maintenance. Advanced proficiency in Python and knowledge of ML libraries/frameworks (e.g., TensorFlow, PyTorch). Experience with high-volume data processing and real-time streaming architectures. Strong understanding of recommendation system design and personalisation algorithms. Familiarity with Generative AI and its applications in production settings. Exceptional communication More ❯

and scalable data pipelines for feature engineering and model training utilising both structured and unstructured large-scale datasets. Production Deployment: Deploy and supervise ML models in production environments, ensuring high availability, optimal performance, and continued relevance. Experimentation: Lead the design and analysis of A/B tests and offline experiments to evaluate model efficacy and support continuous improvement. … of machine learning, from model development and deployment to monitoring and maintenance. Advanced proficiency in Python and knowledge of ML libraries/frameworks (e.g., TensorFlow, PyTorch). Experience with high-volume data processing and real-time streaming architectures. Strong understanding of recommendation system design and personalisation algorithms. Familiarity with Generative AI and its applications in production settings. Exceptional communication More ❯

and lead a team working on large-scale distributed data platforms. This is a hands-on leadership role where you’ll oversee the design, development and delivery of resilient, high-availability systems that handle significant data workloads. You’ll work across a range of technologies including Riak, Cassandra, Couchbase, DynamoDB, Aerospike, Redis and MongoDB. Direct experience with NoSQL … Go or similar) Familiarity with Linux environments and modern DevOps practices This is an excellent opportunity to take ownership of technically challenging projects and shape the direction of a high-performing engineering function. More ❯

service improvements at scale. If youve grown from a technical background into leadership, this is your chance to inspire a team, influence senior stakeholders, and raise the bar on availability, reliability, and customer experience across the business. Key Responsibilities Lead, coach, and develop a team of 8 Engineers across multiple sites. Set the standard for customer experience by ensuring … high availability, reliability, and performance of IT services. Implement ITIL/ITSM best practices to streamline processes, improve incident resolution, and enhance reporting. Maintain accurate and up-to-date site documentation for support teams. Organise and manage an Out-of-Hours rota to support customers outside of core hours. Produce and publish weekly and monthly IT support statistics. … Act as senior escalation point for technical issues impacting availability and reliability. Build strong relationships with stakeholders, including client representation at meetings. Collaborate with the IT Infrastructure Team to identify and implement process improvements. Contribute to wider IT projects as required. Knowledge & Experience Strong background in IT support and infrastructure, ideally in a multi-site, customer-facing environment. Proven More ❯

service improvements at scale. If youve grown from a technical background into leadership, this is your chance to inspire a team, influence senior stakeholders, and raise the bar on availability, reliability, and customer experience across the business. Key Responsibilities Lead, coach, and develop a team of 8 Engineers across multiple sites. Set the standard for customer experience by ensuring … high availability, reliability, and performance of IT services. Implement ITIL/ITSM best practices to streamline processes, improve incident resolution, and enhance reporting. Maintain accurate and up-to-date site documentation for support teams. Organise and manage an Out-of-Hours rota to support customers outside of core hours. Produce and publish weekly and monthly IT support statistics. … Act as senior escalation point for technical issues impacting availability and reliability. Build strong relationships with stakeholders, including client representation at meetings. Collaborate with the IT Infrastructure Team to identify and implement process improvements. Contribute to wider IT projects as required. Knowledge & Experience Strong background in IT support and infrastructure, ideally in a multi-site, customer-facing environment. Proven More ❯

improvements at scale. If you’ve grown from a technical background into leadership, this is your chance to inspire a team, influence senior stakeholders, and raise the bar on availability, reliability, and customer experience across the business. Key Responsibilities Lead, coach, and develop a team of 8 Engineers across multiple sites. Set the standard for customer experience by ensuring … high availability, reliability, and performance of IT services. Implement ITIL/ITSM best practices to streamline processes, improve incident resolution, and enhance reporting. Maintain accurate and up-to-date site documentation for support teams. Organise and manage an Out-of-Hours rota to support customers outside of core hours. Produce and publish weekly and monthly IT support statistics. … Act as senior escalation point for technical issues impacting availability and reliability. Build strong relationships with stakeholders, including client representation at meetings. Collaborate with the IT Infrastructure Team to identify and implement process improvements. Contribute to wider IT projects as required. Knowledge & Experience Strong background in IT support and infrastructure, ideally in a multi-site, customer-facing environment. Proven More ❯

improvements at scale. If you’ve grown from a technical background into leadership, this is your chance to inspire a team, influence senior stakeholders, and raise the bar on availability, reliability, and customer experience across the business. Key Responsibilities Lead, coach, and develop a team of 8 Engineers across multiple sites. Set the standard for customer experience by ensuring … high availability, reliability, and performance of IT services. Implement ITIL/ITSM best practices to streamline processes, improve incident resolution, and enhance reporting. Maintain accurate and up-to-date site documentation for support teams. Organise and manage an Out-of-Hours rota to support customers outside of core hours. Produce and publish weekly and monthly IT support statistics. … Act as senior escalation point for technical issues impacting availability and reliability. Build strong relationships with stakeholders, including client representation at meetings. Collaborate with the IT Infrastructure Team to identify and implement process improvements. Contribute to wider IT projects as required. Knowledge & Experience Strong background in IT support and infrastructure, ideally in a multi-site, customer-facing environment. Proven More ❯

improvements at scale. If you’ve grown from a technical background into leadership, this is your chance to inspire a team, influence senior stakeholders, and raise the bar on availability, reliability, and customer experience across the business. Key Responsibilities Lead, coach, and develop a team of 8 Engineers across multiple sites. Set the standard for customer experience by ensuring … high availability, reliability, and performance of IT services. Implement ITIL/ITSM best practices to streamline processes, improve incident resolution, and enhance reporting. Maintain accurate and up-to-date site documentation for support teams. Organise and manage an Out-of-Hours rota to support customers outside of core hours. Produce and publish weekly and monthly IT support statistics. … Act as senior escalation point for technical issues impacting availability and reliability. Build strong relationships with stakeholders, including client representation at meetings. Collaborate with the IT Infrastructure Team to identify and implement process improvements. Contribute to wider IT projects as required. Knowledge & Experience Strong background in IT support and infrastructure, ideally in a multi-site, customer-facing environment. Proven More ❯

a NOC Engineer to their growing 24/7 team. With solid hands-on experience across Cisco and Juniper networking, and ideally Adtran too you'll be working on high-availability LAN/WAN environments, Firewall management, and network optimisation for a forward-thinking business. What you'll need: Proven network engineering experience or IT Helpdesk background. Ideally More ❯

are partnering with a fast-growing FinTech scale-up hiring an Infrastructure Engineer to own their core platform across cloud, networking and security. This role suits someone who understands high availability, engineers with discipline, and cares about building secure, reliable systems at scale. Youll design, operate and improve hybrid Microsoft/Azure infrastructure while acting as a senior More ❯

where security is front and centre not an afterthought. Youll take ownership of network and infrastructure security, work with experienced engineers, and help strengthen the defences of a global, high-availability platform trusted by thousands of users daily. Enhance and manage the security of systems, networks, and infrastructure. Configure firewalls, VPNs, and monitoring systems. Collaborate with infra teams More ❯