SThree are pleased to announce we’re recruiting for a talented Head of IT Infrastructure, Operations and Security to join our team based in our fantastic office space located in London. As Head of IT Infrastructure, Operations & Security , you will lead the infrastructure and operations teams, taking full responsibility for the organisation’s core technology … services—including infrastructure, digital workplace, and IT security. You will ensure the secure design, management, maintenance, and performance of key systems such as networks, datacentres, cloud platforms, servers, and end-user devices. Working closely with business and IT leadership, you will define and deliver the strategic roadmap and high-level design for all infrastructure, digital workplace … to drive innovation across STEM sectors, helping them to Outpace tomorrow, together. What are the day-to-day tasks? Strategies and Operational control : Develops strategies for managing the cloud infrastructure, Digital Workplace and Security Operations, providing technical leadership to optimise the performance and cost base of the services Monitoring and reporting : Ensures that operational issues are identified, recorded, monitored More ❯
City of London, London, United Kingdom Hybrid / WFH Options
SThree
SThree are pleased to announce we’re recruiting for a talented Head of IT Infrastructure, Operations and Security to join our team based in our fantastic office space located in London. As Head of IT Infrastructure, Operations & Security , you will lead the infrastructure and operations teams, taking full responsibility for the organisation’s core technology … services—including infrastructure, digital workplace, and IT security. You will ensure the secure design, management, maintenance, and performance of key systems such as networks, datacentres, cloud platforms, servers, and end-user devices. Working closely with business and IT leadership, you will define and deliver the strategic roadmap and high-level design for all infrastructure, digital workplace … to drive innovation across STEM sectors, helping them to Outpace tomorrow, together. What are the day-to-day tasks? Strategies and Operational control : Develops strategies for managing the cloud infrastructure, Digital Workplace and Security Operations, providing technical leadership to optimise the performance and cost base of the services Monitoring and reporting : Ensures that operational issues are identified, recorded, monitored More ❯
london, south east england, united kingdom Hybrid / WFH Options
SThree
SThree are pleased to announce we’re recruiting for a talented Head of IT Infrastructure, Operations and Security to join our team based in our fantastic office space located in London. As Head of IT Infrastructure, Operations & Security , you will lead the infrastructure and operations teams, taking full responsibility for the organisation’s core technology … services—including infrastructure, digital workplace, and IT security. You will ensure the secure design, management, maintenance, and performance of key systems such as networks, datacentres, cloud platforms, servers, and end-user devices. Working closely with business and IT leadership, you will define and deliver the strategic roadmap and high-level design for all infrastructure, digital workplace … to drive innovation across STEM sectors, helping them to Outpace tomorrow, together. What are the day-to-day tasks? Strategies and Operational control : Develops strategies for managing the cloud infrastructure, Digital Workplace and Security Operations, providing technical leadership to optimise the performance and cost base of the services Monitoring and reporting : Ensures that operational issues are identified, recorded, monitored More ❯
slough, south east england, united kingdom Hybrid / WFH Options
SThree
SThree are pleased to announce we’re recruiting for a talented Head of IT Infrastructure, Operations and Security to join our team based in our fantastic office space located in London. As Head of IT Infrastructure, Operations & Security , you will lead the infrastructure and operations teams, taking full responsibility for the organisation’s core technology … services—including infrastructure, digital workplace, and IT security. You will ensure the secure design, management, maintenance, and performance of key systems such as networks, datacentres, cloud platforms, servers, and end-user devices. Working closely with business and IT leadership, you will define and deliver the strategic roadmap and high-level design for all infrastructure, digital workplace … to drive innovation across STEM sectors, helping them to Outpace tomorrow, together. What are the day-to-day tasks? Strategies and Operational control : Develops strategies for managing the cloud infrastructure, Digital Workplace and Security Operations, providing technical leadership to optimise the performance and cost base of the services Monitoring and reporting : Ensures that operational issues are identified, recorded, monitored More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
SThree
SThree are pleased to announce we’re recruiting for a talented Head of IT Infrastructure, Operations and Security to join our team based in our fantastic office space located in London. As Head of IT Infrastructure, Operations & Security , you will lead the infrastructure and operations teams, taking full responsibility for the organisation’s core technology … services—including infrastructure, digital workplace, and IT security. You will ensure the secure design, management, maintenance, and performance of key systems such as networks, datacentres, cloud platforms, servers, and end-user devices. Working closely with business and IT leadership, you will define and deliver the strategic roadmap and high-level design for all infrastructure, digital workplace … to drive innovation across STEM sectors, helping them to Outpace tomorrow, together. What are the day-to-day tasks? Strategies and Operational control : Develops strategies for managing the cloud infrastructure, Digital Workplace and Security Operations, providing technical leadership to optimise the performance and cost base of the services Monitoring and reporting : Ensures that operational issues are identified, recorded, monitored More ❯
safely, reliably and sustainably. We have strong roots dating back to 1938, an ambitious growth and sustainability agenda, and a continuously developing relationship with I Squared Capital – a global infrastructure investment fund manager - who acquired Arriva in 2024. We are seeking an experienced and forward-thinking Head of Platforms and Operations to lead the design, delivery, and optimisation of … best practices Evaluate emerging technologies and cloud solutions to improve agility, performance, and cost-efficiency. Define and execute the platform strategy, embedding DevOps principles, CI/CD automation, and infrastructure-as-code to accelerate delivery and improve service reliability. Forecast capacity requirements and optimise resource utilization across cloud and on- premise platforms and ensure that … are consistently applied across all solutions to maintain system integrity and performance. Technical Services Oversee the Technical Services team ensuring effective management of: Microsoft 365 and collaboration platforms Network infrastructure (LAN/WAN, cloud connectivity) Data Centers and cloud hosting environments End User Compute and device lifecycle management Data platforms and infrastructure supporting analytics and reporting Champion automation More ❯
Carlisle, Cumbria, England, United Kingdom Hybrid / WFH Options
Computer Futures
Nature Up to £76,000 + Excellent Benefits Lake District HQ + Flexible Remote Working Are you a cloud engineering leader who wants to shape the future of Azure infrastructure - while enjoying the serenity and beauty of one of the UK's most stunning regions? This is a rare opportunity to join a forward-thinking tech organisation that's … perfect balance of impact, innovation, and inspiration . What You'll Be Doing: Lead and evolve cloud engineering best practices across the organisation. Architect and maintain high-performance Azure infrastructure using IaaS, PaaS, and SaaS. Drive automation to streamline deployment, monitoring, and maintenance. Implement robust security controls and ensure compliance with cloud governance. Act as a technical … solutions. What You'll Bring: 6+ years of hands-on Azure cloud engineering experience. Deep expertise in Azure networking, security, and infrastructure-as-code (IaC). Strong knowledge of Microsoft's Well-Architected Framework. Experience with CI/CD tools (Azure DevOps Pipelines, GitHub Actions). Proficiency in scripting (PowerShell, Bash). Experience in regulated More ❯
Leicester, Leicestershire, East Midlands, United Kingdom Hybrid / WFH Options
VIQU IT Recruitment
build, deployment, and optimisation of Azure-based infrastructure. Key Technical Skills & Experience : Strong experience working within Azure DevOps (ADO) Expertise in Infrastructure-as-Code (IaC) – Terraform Automation and scripting skills – PowerShell Proven background in Azure cloud infrastructure design and build Experience designing and implementing new environments from scratch (not just maintaining existing systems) Strong More ❯
Manchester, Lancashire, England, United Kingdom Hybrid / WFH Options
Client Server Ltd
for legal firms that massively reduces para-legal workloads, they have seen huge interest in the product and have a lot of greenfield projects to get stuck into. As a Senior DevOps Engineer you will take ownership of DevOps for the organisation, collaborating closely with one other to improve current processes, properly establish the DevOps function, seek to … to script and automate. You'll be working with a modern tech stack including Python, AWS and Amazon CDK within an InfrastructureasCode (IaC) environment. Location/WFH: You'll join a small but growing team based in Central Manchester three days a week with flexibility to work from home the other two days. … About you: You have strong experience as a DevOps Engineer You have a strong knowledge of AWS cloud services including Amazon CDK for IaC (will also consider Terraform) You have Python scripting/coding skills You have achieved a 2.1 or above in Computer Science or Engineering Please note this is an urgent hire so you must have More ❯
software application support. Ensuring effective front-end and back-end functionality of applications. Consulting with the software development team, internal users, and clients to improve application performance. Managing code migration across environments to ensure continued and synchronized functionality Ideal Qualifications: 3 years of experience as a Site Reliability Engineer, or similar role within a technology environment. … Proven track record of managing and maintaining complex, large-scale distributed systems. Experienced with SQL to run queries. Strong experience with cloud platforms such as AWS, Azure, or Google Cloud, including services like EC2, S3 … RDS, and Kubernetes. Expertise in implementing and managing monitoring and observability tools like Prometheus, Grafana, ELK stack, or similar. Experienced with infrastructureascode (IaC) tools like Terraform, Ansible, or Puppet. Extensive experience with automation tools and scripting languages to streamline repetitive tasks and enhance system reliability. Experienced in server and application maintenance, monitoring and More ❯
london, south east england, united kingdom Hybrid / WFH Options
DIY - Social Learning App for Kids
creative, create their own community, and explore their passions and interests. We've got a fun few months coming up of building magical & fun creative tools for kids, as we scale by more than 1,000 new sign-ups every week . We're looking for a Full stack Engineer - slightly more specialised in backend, to help us … in developing and maintaining the systems that power AstroSafe. You'll work closely with our product and frontend teams to build robust APIs, manage data efficiently, and scale our infrastructureas usage grows. You'll also help evolve our AWS infrastructure using Terraform , contributing to the foundation that supports our rapid growth. There will be times … you're hands on too with our front-end Design, build, and maintain backend services and APIs using Manage and optimize relational databases ( MySQL and PostgreSQL ) Build and manage infrastructure-as-code using Terraform on AWS Support CI/CD pipelines and deployment processes Monitor, debug, and optimize backend performance Collaborate across teams to ensure More ❯
Enderby, Leicestershire, United Kingdom Hybrid / WFH Options
VIQU IT
build, deployment, and optimisation of Azure-based infrastructure. Key Technical Skills & Experience : Strong experience working within Azure DevOps (ADO) Expertise in Infrastructure-as-Code (IaC) Terraform Automation and scripting skills PowerShell Proven background in Azure cloud infrastructure design and build Experience designing and implementing new environments from scratch (not just maintaining existing systems) Strong More ❯
Leicester, Leicestershire, East Midlands, United Kingdom Hybrid / WFH Options
VIQU IT Recruitment
build, deployment, and optimisation of Azure-based infrastructure. Key Technical Skills & Experience : Strong experience working within Azure DevOps (ADO) Expertise in Infrastructure-as-Code (IaC) – Terraform Automation and scripting skills – PowerShell Proven background in Azure cloud infrastructure design and build Experience designing and implementing new environments from scratch (not just maintaining existing systems) Strong More ❯
to drive unprecedented efficiency and oversight. We’re using the latest in AI to automate and innovate, empowering businesses to achieve exceptional productivity and compliance outcomes. The Role As a Senior Software Engineer, you will work within a squad to design, develop, and optimise software solutions, collaborating closely with the Technical Lead and cross-functional teams. This is … Be Doing: Develop and maintain scalable, high-quality applications using React, Node.js, and TypeScript. Implement secure coding practices, ensuring compliance with industry standards. Mentor junior engineers, conduct peer code reviews, and drive best practices. Collaborate with Product, Delivery, and Technical Leads to refine requirements and execute solutions. Work with AWS cloud-native services (Lambda, Step Functions, DynamoDB) to … development tools (e.g., GitHub Copilot). Knowledge of ElasticSearch optimisation. Exposure to Mantine UI for front-end component design. Understanding of InfrastructureasCode (IaC) and cloud cost optimisation. Experience with AI model integration in engineering workflows. Background in regulated industries (e.g., Financial Services). What We Offer: Salary up to £70,000 A collaborative More ❯
Birmingham, West Midlands, United Kingdom Hybrid / WFH Options
KHUDA TECHNOLOGY LIMITED
background in DevOps practices, particularly within the Azure ecosystem. Responsibilities: Implementation, and management of Azure-based cloud infrastructure. Utilise Terraform for infrastructureascode (IaC) deployments, ensuring scalable and reliable environments. Develop and maintain automation playbooks using Ansible; experience with Ansible Tower or Ansible Automation Platform is highly desirable. Implement and manage CI/CD … operations teams to align cloud strategies with business goals, following the Microsoft Cloud Adoption Framework for Azure. Maintain and administer Azure DevOps Pipelines and manage repositories in GitHub. Document infrastructure configurations, processes, and best practices to support ongoing operations and future scalability. Continuously evaluate and integrate new DevOps tools and practices to enhance efficiency and performance. Troubleshoot and resolve … and ability to work independently. Excellent communication and teamwork abilities, with the capacity to collaborate effectively in a challenging environment. Good documentation skills to ensure clarity and consistency in infrastructure and process documentation. If you're passionate about cloud technology and DevOps, and meet the above qualifications, wed love to hear from you More ❯
Herndon, Virginia, United States Hybrid / WFH Options
ALTA IT Services
closely with development, operations and security teams to ensure the scalability, performance and security of cloud applications. The ideal candidate will be responsible for maintaining cloud-based applications and infrastructure on AWS. Responsibilities: • Deploy applications across multiple environments (dev, staging, prod) and ensure consistency and stability • Build reusable pipeline templates, jobs and stages for CI/CD consistency across … Perform daily health checks using AWS CLI or scheduled Lambda scripts to check health and log/report results • Set up monitoring thresholds, dashboards, and metrics for application and infrastructure • Perform root cause analysis and incident correlation using monitoring and performance analysis tools • Maintain a central inventory of all licensed software deployed in AWS environments • Maintain accurate documentation on … infrastructure and procedures • Patch assessment and maintenance of infrastructure software, to include third party software patches • Develop a patch testing schedule and rollout plan to include rollback and recovery • Create and manage change records. Participate in PI planning/Agile ceremonies • Keep cloud environments compliant with security standards and best practices • Orchestrate failover and restoration of ECS/ More ❯
Cisco AnyConnect, Zscaler, and other mainstream VPN platforms. Drive automation of remote access provisioning, policy enforcement, and configuration management through InfrastructureasCode (IaC) and zero-touch deployment practices. Apply Site Reliability Engineering (SRE) principles to improve performance, availability, and troubleshooting. Establish observability practices across all access points with real-time metrics, logs, and … BYOD, and contractor devices using secure, scalable methods. Collaboration & User Experience: Work closely with cyber, architecture, and global network teams to deliver consistent, aligned remote access capabilities. Act as a champion for user experience, identifying and eliminating pain points through design and support improvements. Enable a seamless hybrid work model by improving mobility, availability, and secure remote access … understanding of zero-trust architecture, network segmentation, and endpoint-based access control. Proven ability to scale remote connectivity solutions to tens of thousands of users and devices. Experience with IaC, network automation, observability tooling, and SRE methodologies. Preferred Qualifications: Certifications such as CCNP, CCIE, PCNSE, Zscaler Certified, or equivalent. Familiarity with secure hybrid work and cloud networking models. More ❯
goals while each project is successfully executed from start to finish. The ideal candidate will have expertise in cloud platforms, SaaS integrations, and experience with integrations and APIs. As an Enterprise & E2E Solutions Architect, you will work across multiple business units and lead the architectural design of complex projects, ensuring the seamless integration of systems, technologies, and platforms … ensuring alignment with project goals. Act as a bridge between business and technology teams to ensure a unified architecture vision and seamless delivery. Facilitate communication between development, infrastructure, and security teams to drive project success. Collaborate with security teams to ensure that security is embedded into the architecture from the design phase through implementation. Continuously monitor and … or similar is a plus. Deep knowledge of API management, microservices architecture, and cloud-based architectures. Experience with cloud-native development, infrastructureascode (IaC), and CI/CD practices is a plus. Strong understanding of security best practices, identity management, and data governance. Proficient in designing solutions that leverage both on-premise and cloud More ❯
Leeds, West Yorkshire, United Kingdom Hybrid / WFH Options
Syntax Consultancy Ltd
including developing/optimizing SQL Server databases, data analysis, and efficient data storage/retrieval. Familiarity with AWS Cloud Services, and InfrastructureasCode (IaC) tools like Terraform. Design and implement serverless architectures, including Docker containers. Mentoring junior developers in coding standards, Github version control, and code tracking. Collaborating with Front-End Developers More ❯
Leeds, West Yorkshire, United Kingdom Hybrid / WFH Options
Syntax Consultancy Ltd
including developing/optimizing SQL Server databases, data analysis, and efficient data storage/retrieval. Familiarity with AWS Cloud Services, and InfrastructureasCode (IaC) tools like Terraform. Design and implement serverless architectures, including Docker containers. Mentoring junior developers in coding standards, Github version control, and code tracking. Collaborating with Front-End Developers More ❯
birmingham, midlands, united kingdom Hybrid / WFH Options
Isio
Head of IT Operations The Head of IT will lead Isio's IT Operations technical teams (Infrastructure, ServiceDesk and Admin Systems Support) and their managers at an ever-growing technology focused business. These teams support a business-critical estate running exclusively on Microsoft technologies including Microsoft 365 and Azure hosting and audited and certified to ISO 27001 standards. This … Ensure a successful integration of IT systems and services for businesses acquired by Isio Identify opportunities and implement solutions to automate manual or repetitive activities including the introduction of InfrastructureasCode for deploy and build tasks Participate in Isio's CAB to ensure effective governance of changes being deployed to production systems. Manage a … tooling including mail flow, endpoint security, web application firewalls & SIEM Experience of Jira & Confluence for agile work management & documentation Experience managing penetration tests and subsequent remediation Technical background in infrastructure technologies, including Microsoft Server, Active Directory/Entra ID, DNS, DHCP Great communication and problem-solving skills with the ability to work under pressure. Ability to communicate with stakeholders More ❯
ongoing transformation programme, helping to evolve and optimise a modern Azure cloud environment. Key Skills & Experience: Strong hands-on experience with InfrastructureasCode (IaC) using Bicep (preferred) or ARM Templates Proven background managing Azure-based infrastructure - not on-premises environments Deep understanding of Azure services , including: Azure Active Directory (Entra ID) Azure Networking … eligible to work in the UK (no sponsorship available) 1 day per week in Central London , hybrid working Immediate start available If you're an Azure specialist with strong IaC skills looking to contribute to a major transformation programme, we'd like to hear from you. Desired Skills and Experience Azure, Bicep, ARM More ❯
ongoing transformation programme, helping to evolve and optimise a modern Azure cloud environment. Key Skills & Experience: Strong hands-on experience with InfrastructureasCode (IaC) using Bicep (preferred) or ARM Templates Proven background managing Azure-based infrastructure - not on-premises environments Deep understanding of Azure services , including: Azure Active Directory (Entra ID) Azure Networking … eligible to work in the UK (no sponsorship available) 1 day per week in Central London , hybrid working Immediate start available If you're an Azure specialist with strong IaC skills looking to contribute to a major transformation programme, we'd like to hear from you. Desired Skills and Experience Azure, Bicep, ARM More ❯
ongoing transformation programme, helping to evolve and optimise a modern Azure cloud environment. Key Skills & Experience: Strong hands-on experience with InfrastructureasCode (IaC) using Bicep (preferred) or ARM Templates Proven background managing Azure-based infrastructure - not on-premises environments Deep understanding of Azure services , including: Azure Active Directory (Entra ID) Azure Networking … eligible to work in the UK (no sponsorship available) 1 day per week in Central London , hybrid working Immediate start available If you're an Azure specialist with strong IaC skills looking to contribute to a major transformation programme, we'd like to hear from you. Desired Skills and Experience Azure, Bicep, ARM More ❯
West End, England, United Kingdom Hybrid / WFH Options
Henderson Scott
ongoing transformation programme, helping to evolve and optimise a modern Azure cloud environment. Key Skills & Experience: Strong hands-on experience with InfrastructureasCode (IaC) using Bicep (preferred) or ARM Templates Proven background managing Azure-based infrastructure - not on-premises environments Deep understanding of Azure services , including: Azure Active Directory (Entra ID) Azure Networking … eligible to work in the UK (no sponsorship available) 1 day per week in Central London , hybrid working Immediate start available If you're an Azure specialist with strong IaC skills looking to contribute to a major transformation programme, we'd like to hear from you. Desired Skills and Experience Azure, Bicep, ARM More ❯