1 to 25 of 489 Permanent Data Centre Jobs in London

CI/CD integration, and hand-over after migration execution Validate target infrastructure readiness for migration Drive the implementation of special migration methods like cluster migration, storage, or data migration Create the required artefacts (design document, diagrams, run book, ASD, HLD, LLD, etc) Design the Migration Plan solution Develop a point of view, capture, prioritize and analyze technical … Required Technical and Professional Expertise Prior experience of at least 5 years as an IT architect, and should have been involved in Application and/or Data Centre Migration programs Applied Azure and/or GCP and/or AWS infrastructure engineering and designing skills Applied Azure and/or GCP and/or AWS migration solutions More ❯

delivering transformations to our customer facing services like Revenue Collection & End User Computing, and internal systems that keep our business running, such as a complete refresh of our entire Datacenter Networks and Wireless Infrastructure across the London Underground. You will develop new solutions in Public and Private Cloud to deliver these and many more key initiatives. What You’ll Be … it that their proposed solutions meet business and technical requirements. Knowledge And Experience We are looking for someone with expert knowledge across the following infrastructure technologies: Data centre networks including public and private cloud (e.g. MPLS, SDN and WAN/LAN, Fabric, WiFi, QoS & CoS) Network technologies including firewall, switching, routing and proxy (e.g. F5 VPN and … England, United Kingdom 1 week ago London, England, United Kingdom 1 month ago London, England, United Kingdom 2 weeks ago Uxbridge, England, United Kingdom 5 days ago Contract Data, Infra and Network Architects (SC Cleared) Network Design Specialist/Architect (IT)/Contractor Network Architect - Aruba - Inside IR35 (IT)/Contractor Enterprise Architect - Telco/Networks/IT More ❯

to join the IT team. As the first line of defence in the IT department, the principal purpose of this job mainly focusses on information security, cybersecurity and data security, including a wide scope, such as physical security of computer rooms, operating system level security of Windows and Linux, network security of firewall and other … security devices, application security both development and testing phrase, terminal security, backup security, third party and supply chain security of IT service provider.Liaison with the Head Office, Security Operation Centre of Data Centre for implementing security policies, projects and security controls. Work with Internal Audit and other departments to execute penetration tests, cybersecurity risk self-assessment … network infrastructure and data.- Manage risk assessments and vulnerability assessments to identify potential security threats.- Oversee the implementation of security measures such as firewalls, intrusion detection systems, and data encryption technologies.- Provide training and guidance to staff on information security best practices.- Stay updated on the latest cybersecurity trends and technologies.**Qualifications:**- Bachelor's degree in Information Security More ❯

inclusive and welcoming environment, for everyone. Your skills and experience An expert-level working knowledge of IP, Ethernet, routing and switching within LAN/WAN/Data Centre/Public Cloud environments is essential. Practical and demonstrable experience of implementing Cisco ACI is also essential. Experience with any of the latest generation of networking technologies in addition … needs. It delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fuelled by its market leading capabilities in AI, cloud and data, combined with its deep industry expertise and partner ecosystem. The Group reported 2023 global revenues of €22.5 billion. Ref. code 137046-en_GB Posted on 13 Jun 2025 Experience More ❯

inclusive and welcoming environment, for everyone. Your skills and experience An expert-level working knowledge of IP, Ethernet, routing and switching within LAN/WAN/Data Centre/Public Cloud environments is essential. Practical and demonstrable experience of implementing Cisco ACI is also essential. Experience with any of the latest generation of networking technologies in addition … needs. It delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fuelled by its market leading capabilities in AI, cloud and data, combined with its deep industry expertise and partner ecosystem. The Group reported 2023 global revenues of €22.5 billion. Ref. code 137046-en_GB Posted on 13 Jun 2025 Experience More ❯

step up from a BAU role, with the ambition to widen their remit in projects and delivery. Key Responsibilities Assisting with delivery and migration of network, data centre and security solutions. Provide exceptional customer services. Contribute to knowledge centre and keep documentation up to date. Be willing to work in a vendor agnostic … environment and stay up to date with the latest technologies. Essential Skills and Experience NSX-T - Experience managing the platform on a daily basis, configuring & monitoring. SDDC (Software Defined Datacentre) - Virtualised datacentre functions such as Cisco ACI, VMware NSX and Virtualised firewalling. Cisco Technologies, in particular Cisco firewalling (ASA/FTD), Cisco ISE and any experience with other emerging Cisco … Employment Business Regulations 2003. We are committed to providing a professional and transparent service to all job seekers and employers. For further information about how we process your data and handle your application, please refer to our Privacy Policy available on our website. More ❯

for other specialists Share knowledge with others through solution documents, engage technical communities, build automated self-help solutions, and create training Qualifications Relevant experience in architecting and designing data center and cloud infrastructures using VMware and Microsoft technologies Knowledge and implementation experience designing and developing solutions using VMware's Core Cloud Infrastructure Required Azure VMware Solution Required VMware … for Azure and VMware environments Experience and good understanding of any leading cloud management systems and solutions Strong core platform architecture concepts, including hardware platform, hypervisor, networking, security, data protection, high availability, monitoring, patching, etc … Familiarity with security compliance standards across a variety of enterprise IT landscapes Experience with Azure Hosting or Infrastructure background, and public cloud is highly desired A good understanding of datacenter networking fabric topologies and common architectures deployed both Layer 2 and Layer 3 based is highly desired Strong presentation, influencing, and communication skills The candidate should be Bilingual in English More ❯

of ITIL processes Responsibilities include: Leading or contributing to the technical delivery of various network projects, including design, configuration, installation of office moves and expansions, vendor replacements, and data center networks. Creating and maintaining project documentation to ensure accurate information sharing. Conducting workshops to share knowledge. Maintaining site and technical documentation. Developing expertise in specific technology areas. Proactive More ❯

Capacity and performance management Software configuration, updates, deployment and management Security assessment and vulnerability mitigation of hardware and software estate. Hardware installation and configuration in corporate and client data centres across the UK 2nd/3rd level technical support for a live service, on managed service contracts Highlighting areas of service and technology for improvements Any other reasonable More ❯

artificial general intelligence (AGI) for the benefit of all by delivering secure, scalable, and resilient technology solutions. Our team builds and maintains robust infrastructure that safeguards OpenAI's data and systems while ensuring employees are well-equipped and seamlessly connected. By prioritizing security, reliability, and user-centric solutions, we empower OpenAI employees to drive impactful AI research, corporate … SSL Inspection. Deep experience with containerization technologies such as Docker and Kubernetes. Experience with campus LAN/WAN implementations including DWDM and optical networking Experience withand knowledge of data center best practices including architecture design and interconnects. This role is based in London, UK. We use a hybrid work model of 3 days in the office per week … the withdrawal of a conditional offer of employment: protect computer hardware entrusted to you from theft, loss or damage; return all computer hardware in your possession (including the data contained therein) upon termination of employment or end of assignment; and maintain the confidentiality of proprietary, confidential, and non-public information. In addition, job duties require access to secure More ❯

Salary: Competitive Plus Benefits Location: London Store Support Centre and Home, London, EC1M 6HA Contract type: Permanent Business area: Sainsbury's Tech Closing date: 21 July 2025 Requisition ID: We'd all like amazing work to do, and real work-life balance. That's waiting for you at Sainsbury's. Think about the scale it takes for us to … feed the nation. The level of data, transactions and variety it involves. Then you'll realise that ours is a modern software engineering environment because it has to be. We've made serious investment into a Tech Academy and into setting standards and principles. We iterate, learn, experiment and push ways of working such as Agile, Scrum and … and Equinix Fabric . Proven experience in hybrid cloud connectivity technologies: AWS Transit Gateway , Direct Connect, PrivateLink Azure ExpressRoute, Private Link OCI FastConnect GCP Interconnect Hosting : DNS, DHCP, Data Centres, Physical Hardware, Virtualization, SAN/NAS, Storage Replication, Backup and DR. Connectivity : LAN/WAN, Switches, Routers, Firewalls, SD-WAN, VPN, IDS/IPS, Key Management. Infrastructure as More ❯

Salary: Competitive Plus Benefits Location: London Store Support Centre and Home, London, EC1M 6HA Contract type: Permanent Business area: Sainsbury's Tech Closing date: 21 July 2025 Requisition ID: 400006407 We’d all like amazing work to do, and real work-life balance. That’s waiting for you at Sainsbury’s. Think about the scale it takes for us … to feed the nation. The level of data, transactions and variety it involves. Then you’ll realise that ours is a modern software engineering environment because it has to be. We’ve made serious investment into a Tech Academy and into setting standards and principles. We iterate, learn, experiment and push ways of working such as Agile, Scrum … and Equinix Fabric . Proven experience in hybrid cloud connectivity technologies: AWS Transit Gateway , Direct Connect, PrivateLink Azure ExpressRoute, Private Link OCI FastConnect GCP Interconnect Hosting : DNS, DHCP, Data Centres, Physical Hardware, Virtualization, SAN/NAS, Storage Replication, Backup and DR. Connectivity : LAN/WAN, Switches, Routers, Firewalls, SD-WAN, VPN, IDS/IPS, Key Management. Infrastructure as More ❯

experience in hybrid cloud connectivity technologies such as AWS Transit Gateway, Direct Connect, PrivateLink, Azure ExpressRoute, Private Link, OCI FastConnect, and GCP Interconnect. Hosting experience including DNS, DHCP, Data Centres, Physical Hardware, Virtualization, SAN/NAS, Storage Replication, Backup, and DR. Connectivity expertise including LAN/WAN, Switches, Routers, Firewalls, SD-WAN, VPN, IDS/IPS, and Key More ❯

fulfilling our mission by working closely with our Global Operations teams, Business operations teams, and Security operations teams to develop plan and execute IT Continuity Services across multiple Data Centers and geographic regions. The role requires advanced skills that enable the individual to deliver a high level of service whilst meeting the expectations of the business. It also More ❯

name in defence, aiding Governments, Nations and Societies to defend themselves in an ever-evolving world of cyber crime. We are currently looking for an experienced Data Centre Architect to join our prestigious Government and Law Enforcement sectors as they continue to see continuous growth and success. A Successful Data Centre Architect Will Have … SC level clearance. Proven experience as an Infrastructure Architect or Senior Infrastructure Engineer in data centre migrations. Deep understanding of on-premise infrastructure including, Compute, Storage, Networking & and Access Management. Certifications such as VMware VCAP/VCIX, Cisco CCNP/CCIE, Microsoft, TOGAF or ITIL. Background in public sector consulting. Data Centre Architect Key … Details: Up to £750 day rate. Inside IR35. 12 month contract. Hybrid Working. Requires existing SC to be considered. If this role of Data Centre Architect sounds like a fit for you, make sure to click apply now! If you'd like to discuss the Data Centre Architect role further, make sure to get More ❯

with a strong track record in infrastructure, network transformation, and large-scale IT delivery . This is a high-impact role supporting major programmes across cloud, data centre, and enterprise network upgrades. You’ll work closely with executive stakeholders to drive end-to-end project execution, improve operational efficiency, and deliver measurable business outcomes across multiple regions. … Key Responsibilities Lead the delivery of complex infrastructure and network projects (LAN/WAN, SD-WAN, UCC) Manage cloud migration, data centre transformation, and compliance-driven initiatives Drive PMO best practices, stakeholder governance, RAID management, and change delivery Collaborate with cross-functional teams including Cybersecurity, Architecture, Service, and SOC Support integration with enterprise systems including ServiceNow, Oracle … mitigation, and project assurance Required Experience Proven experience in project or programme management within enterprise or regulated environments (ideally financial services) Strong technical understanding of IT infrastructure, cloud, data centres, and network technologies (e.g. SD-WAN, Zscaler, Firewalls) Experience in delivering global or multi-site transformation programmes (up to £50M+) Deep familiarity with governance frameworks, Agile/Waterfall More ❯

with a strong track record in infrastructure, network transformation, and large-scale IT delivery . This is a high-impact role supporting major programmes across cloud, data centre, and enterprise network upgrades. You’ll work closely with executive stakeholders to drive end-to-end project execution, improve operational efficiency, and deliver measurable business outcomes across multiple regions. … Key Responsibilities Lead the delivery of complex infrastructure and network projects (LAN/WAN, SD-WAN, UCC) Manage cloud migration, data centre transformation, and compliance-driven initiatives Drive PMO best practices, stakeholder governance, RAID management, and change delivery Collaborate with cross-functional teams including Cybersecurity, Architecture, Service, and SOC Support integration with enterprise systems including ServiceNow, Oracle … mitigation, and project assurance Required Experience Proven experience in project or programme management within enterprise or regulated environments (ideally financial services) Strong technical understanding of IT infrastructure, cloud, data centres, and network technologies (e.g. SD-WAN, Zscaler, Firewalls) Experience in delivering global or multi-site transformation programmes (up to £50M+) Deep familiarity with governance frameworks, Agile/Waterfall More ❯

business opportunity by leveraging engineering and design best practice Communicate effectively across organisational, technical and political boundaries, understanding the context Strong knowledge and demonstrable experience of data centre and campus networking technologies: Cisco (routing, switching, firewalls), Fortinet (Fortigate and FortiSwitch), Palo Alto (Next Gen firewalls), Juniper SRX, F5 (global and local load balancing) and Encryption. Strong understanding … of routing protocols (static and dynamic) in data centre, campus and wide area networks. Experience and knowledge of networking - L2/3 networking and routing Strong experience of operating high availability data centre networks supporting critical workloads on Windows, Linux and SAN including technical refresh of large numbers of devices; Strong experience of monitoring … and management tooling including SolarWinds. Have good general knowledge of Windows Server Environments, (including OS build, AD, DNS, DHCP and GPO) and Linux (RHEL) data centre server infrastructures. Have excellent analysis and problem solving skills, taking ownership of complex incidents ensuring these are resolved to the satisfaction of the customer. Possess excellent written and verbal communication skills. More ❯

platform services (Exchange Online, SharePoint, Teams, Power Platform, security/compliance). Solid background in Windows Server, virtualisation (VMware/Hyper-V), and on-premises data centre infrastructure. Proven track record of translating strategy into executable engineering workstreams and delivering results at pace. Demonstrable experience with AI services and platforms, and a passion for intelligent automation. Excellent More ❯

transition into the production environment. Responsibilities: Independently perform highly complex assignments. Network design, architecture, management, and deployment of new and existing routing and switching within campus, cloud and data center networks. Lead proper execution of network changes & updates in accordance with corporate security policies to meet business requirements. Responsible for network performance, as well as conformance to security More ❯

Cloudflare). Scripting/DevOps experience (Visual Studio, AWS). Familiarity with Linux administration, backup technologies (e.g., Veeam), and storage (iSCSI, SAN). Experience working within data centre environments. Desirable: Advanced firewall knowledge and Linux administration. Experience with monitoring tools (e.g., SolarWinds, Grafana, Elastic). Database administration (PostgreSQL, MS SQL). Experience with Qualys. Experience supporting Mac More ❯

networking devices -Remediate Penetration Test results -Ensure seamless migration of network estate to newly adopted security framework General Skills -Experience working within mission-critical environments -Experience in operational deployments -Datacentre cabling and racking of equipment Technical Skills you need to bring to the table: -In-depth knowledge of CISCO including firewalls, switches and routing protocols -In-depth knowledge of supporting … a data-centre and branch inter-connectivity -Strong technical skills are essential -Experience of CISCO multi-layer switches and routers, including 6500s -CISCO certification, ideally CCNP -CISCO CSM -VLAN segregation -McAfee HIPS, Trend Micro -Centralised authentication service (AAA) -SafeNet Ethernet Encryptor -RADIUS/RSA -Security certification (advantageous) You will also need to an understanding of the following More ❯

mobile devices). Deliver telephone and remote support , ensuring timely resolution of issues. Troubleshoot and support VoIP telephony systems at a basic to intermediate level. Monitor and maintain data center operations , ensuring uptime, performance, and hardware reliability. Handle PRTG monitoring , NTFS permissions, VLAN configuration, and access control. Required Skills & Experience: Proven experience in a 2nd/3rd line … both verbal and written. Oscar Associates (UK) Limited is acting as an Employment Agency in relation to this vacancy. To understand more about what we do with your data please review our privacy policy in the privacy section of the Oscar website. More ❯

these services. They will also be Responsible for UKHSA's Infrastructure and Networks, Infrastructure services include on-premises hosting (partnering closely with the Digital DevOps division), data centre services, and operating system management. Networking responsibility encompasses LAN, Corporate WAN, Corporate WiFi, and secure access capability. The role is accountable also for IT Service Management, leading the provision … service of the above functions. Main duties of the job Key responsibilities will include: The post holder will be expected to think strategically in terms of the Chief Data Officer (CDO) Group, operating model, governance, risk, security, resilience, tooling, partners, cost, performance, and transformation. Thinking creatively, the post holder will be expected to understand and apply best practice … problem solving), in delivery (both technology and change management aspects), and in managing third-party commercial relationships. The post holder will be a senior member of the Security, Data and Protection Services Directorate and part of the wider Chief Data Officer (CDO) Senior Leadership Team. They will contribute to UKHSA's overall CDO strategy and offer More ❯

How you'll spend your time Independently perform highly complex assignments. Network design, architecture, management, and deployment of new and existing routing and switching within campus, cloud and data center networks. Lead proper execution of network changes & updates in accordance with corporate security policies to meet business requirements. Responsible for network performance, as well as conformance to security More ❯