/Cloud environments. Commitment to uptime. Technical expertise with Windows/Linux Server administration, Active Directory, Exchange, IIS, DHCP, DNS, etc. Scripting (Bash, PowerShell, Perl, Python). Experience with VMWare virtualization, SAN/NAS. Knowledge of LAN, Routing, Switching, IP Networking, VPN, DNS, VLANs, and Layer 2/3 protocols. Additional Qualifications VMware, Windows Server, Active Directory, and … Linux Server experience. Automation/Infrastructure as Code (Ansible, Terraform) experience. Office365, Exchange Online, mail security, and backup solution experience. AWS/Azure experience. Relevant certifications. Benefits £52,500 Base (D.O.E) Unlimited PTO Monthly Stipend Pension Health Insurance Many more More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Realtime Recruitment
/Cloud environments. Commitment to uptime. Technical expertise with Windows/Linux Server administration, Active Directory, Exchange, IIS, DHCP, DNS, etc. Scripting (Bash, PowerShell, Perl, Python). Experience with VMWare virtualization, SAN/NAS. Knowledge of LAN, Routing, Switching, IP Networking, VPN, DNS, VLANs, and Layer 2/3 protocols. Additional Qualifications VMware, Windows Server, Active Directory, and … Linux Server experience. Automation/Infrastructure as Code (Ansible, Terraform) experience. Office365, Exchange Online, mail security, and backup solution experience. AWS/Azure experience. Relevant certifications. Benefits £52,500 Base (D.O.E) Unlimited PTO Monthly Stipend Pension Health Insurance Many more More ❯
East London, London, United Kingdom Hybrid / WFH Options
Realtime Recruitment
/Cloud environments. Commitment to uptime. Technical expertise with Windows/Linux Server administration, Active Directory, Exchange, IIS, DHCP, DNS, etc. Scripting (Bash, PowerShell, Perl, Python). Experience with VMWare virtualization, SAN/NAS. Knowledge of LAN, Routing, Switching, IP Networking, VPN, DNS, VLANs, and Layer 2/3 protocols. Additional Qualifications VMware, Windows Server, Active Directory, and … Linux Server experience. Automation/Infrastructure as Code (Ansible, Terraform) experience. Office365, Exchange Online, mail security, and backup solution experience. AWS/Azure experience. Relevant certifications. Benefits £52,500 Base (D.O.E) Unlimited PTO Monthly Stipend Pension Health Insurance Many more More ❯
Central London / West End, London, United Kingdom Hybrid / WFH Options
Realtime Recruitment
/Cloud environments. Commitment to uptime. Technical expertise with Windows/Linux Server administration, Active Directory, Exchange, IIS, DHCP, DNS, etc. Scripting (Bash, PowerShell, Perl, Python). Experience with VMWare virtualization, SAN/NAS. Knowledge of LAN, Routing, Switching, IP Networking, VPN, DNS, VLANs, and Layer 2/3 protocols. Additional Qualifications VMware, Windows Server, Active Directory, and … Linux Server experience. Automation/Infrastructure as Code (Ansible, Terraform) experience. Office365, Exchange Online, mail security, and backup solution experience. AWS/Azure experience. Relevant certifications. Benefits £52,500 Base (D.O.E) Unlimited PTO Monthly Stipend Pension Health Insurance Many more More ❯
To manage, maintain, and support data center operations, ensuring the availability, security, and optimal performance of IT infrastructure, including servers, storage, networking equipment, and power/cooling systems. Key Responsibilities: Install, configure, and maintain servers, storage devices, and network equipment. Perform routine maintenance and upgrades to ensure system reliability. Support network infrastructure, including switches, routers, and firewalls. Troubleshoot … and recommendations to management. Work closely with IT teams, vendors, and service providers. Assist with disaster recovery and backup strategies. Skills & Experience Required: Experience in data center operations, IT infrastructure, or network engineering. Strong understanding of server hardware (Dell, HP, IBM, etc.). Knowledge of networking (TCP/IP, VLANs, VPNs, DNS, DHCP). Experience with monitoring tools (Nagios … SolarWinds, PRTG, etc.). Troubleshooting skills in Windows/Linux environments. Understanding of virtualization (VMware, Hyper-V). ECS/CSCS certifications. Certifications (CCNA, CompTIA Server+, AWS, Azure, ITIL). Experience with cloud technologies (AWS, Azure, Google Cloud). Knowledge of automation and scripting (PowerShell, Python, Bash). Educational Qualifications: Bachelor's degree in IT, Computer Science, or related More ❯
On site Job Type: Full Time We are seeking a talented Network and System Engineer to join our team. The ideal candidate will have a strong background in IT infrastructure, networking, and system administration, with expertise in managing and configuring Linux operating systems (e.g., Ubuntu, CentOS, RHEL) and network interfaces. You will be responsible for installing, updating, and securing … systems, administering storage solutions like RAID and NFS, and setting up backup and recovery systems. You will be responsible for designing, implementing, and maintaining IT systems and network infrastructure to support our business operations, with a particular focus on ensuring seamless connectivity, security, and performance. Key Responsibilities: Designing, implementing, and maintaining the company’s IT infrastructure, including networks … such as RAID configurations, LVM, and NFS. Set up backup and recovery systems using tools like Veeam. Perform server rack-and-stack installations. Configure and manage virtualization technologies, including VMware, KVM, and Proxmox. Troubleshoot and resolve hardware and software issues and recommend system upgrades or enhancements. Providing day-to-day support by diagnosing and resolving hardware, software, and network More ❯
downtime. Perform regular system updates, patches, backups, and recovery operations. Manage user access, permissions, and security policies to protect sensitive data. Configure and maintain virtual environments using tools like VMware, Hyper-V, or similar. Monitor network connectivity related to servers and resolve connectivity issues. Maintain detailed documentation of system configurations, procedures, and changes. Collaborate with IT teams to plan … and implement server infrastructure upgrades. Ensure compliance with company policies and industry best practices related to server management. Respond promptly to server-related incidents and coordinate with other teams for resolution. Implement and maintain disaster recovery plans and business continuity procedures. Required Skills and Qualifications: Bachelors degree in Computer Science, Information Technology, or related field preferred. Proven experience as … a Server Administrator or similar role. Strong knowledge of Windows Server and/or Linux server operating systems. Experience with server virtualization technologies (VMware, Hyper-V). Proficiency in scripting languages such as PowerShell, Bash, or Python is a plus. Familiarity with networking concepts (TCP/IP, DNS, DHCP, VPN). Strong problem-solving skills and attention to detail. More ❯
are looking for a Systems Administrator. This role is a new position within the organisation. The system administrator role is responsible for managing and maintaining the server and network infrastructure, ensuring system reliability, security, and performance. The role involves administering Windows Server environments, Active Directory, and Microsoft Azure services alongside local and cloud-based network devices. This includes supporting … architecture skills in support of Sadler’s Wells and their systems. Manage, configure, and maintain Windows Server Install, configure, and maintain Windows Server operating systems and the virtualised server infrastructure on-premise and in the cloud, including SaaS, PaaS and IaaS solutions. Monitor and optimize server performance and resource utilization and troubleshoot system-related issues and failures. Administer and … workloads and integrations with cloud-based solutions. To administer Azure Active Directory for identity and access management and associated MFA and privileged access management security solutions. Integrating on-premises infrastructure with Azure and other federated services in a secure and resilient manner. Proactively maintain systems, including security updates, patches, system backups and agreed business continuity and disaster recovery arrangements. More ❯
are looking for a Systems Administrator. This role is a new position within the organisation. The system administrator role is responsible for managing and maintaining the server and network infrastructure, ensuring system reliability, security, and performance. The role involves administering Windows Server environments, Active Directory, and Microsoft Azure services alongside local and cloud-based network devices. This includes supporting … architecture skills in support of Sadler’s Wells and their systems. Manage, configure, and maintain Windows Server Install, configure, and maintain Windows Server operating systems and the virtualised server infrastructure on-premise and in the cloud, including SaaS, PaaS and IaaS solutions. Monitor and optimize server performance and resource utilization and troubleshoot system-related issues and failures. Administer and … workloads and integrations with cloud-based solutions. To administer Azure Active Directory for identity and access management and associated MFA and privileged access management security solutions. Integrating on-premises infrastructure with Azure and other federated services in a secure and resilient manner. Proactively maintain systems, including security updates, patches, system backups and agreed business continuity and disaster recovery arrangements. More ❯
attainment and ITIL Foundation would be beneficial but not essential. Key Skills: Windows 10 – advanced administration. IP Telephony, hardware and software. Active Directory user & computer management and group policy. VMWare ESXi & vServer 6+ Apple Mac iOS, Jamf Pro and Apple Remote Desktop. Linux – Commands/Apple Mac Terminal Knowledge. Networking – TCP/IP, DNS, SNMP, PXE, DHCP. Anti-virus … administration and deployment. WSUS administration. SCCM, Deploy Studio, Jamf Pro deployment. Configuring Cisco/Juniper switches. VMWare vSphere administration Excellent customer facing skills. Basic knowledge of some 3rd line support systems: Veeam back-up, SQL Server, IIS Server, Exchange, PowerShell, SharePoint, IIS Ability to work to strict guidelines and have a high attention to detail Ability to organise, prioritise More ❯
attainment and ITIL Foundation would be beneficial but not essential. Key Skills: Windows 10 – advanced administration. IP Telephony, hardware and software. Active Directory user & computer management and group policy. VMWare ESXi & vServer 6+ Apple Mac iOS, Jamf Pro and Apple Remote Desktop. Linux – Commands/Apple Mac Terminal Knowledge. Networking – TCP/IP, DNS, SNMP, PXE, DHCP. Anti-virus … administration and deployment. WSUS administration. SCCM, Deploy Studio, Jamf Pro deployment. Configuring Cisco/Juniper switches. VMWare vSphere administration Excellent customer facing skills. Basic knowledge of some 3rd line support systems: Veeam back-up, SQL Server, IIS Server, Exchange, PowerShell, SharePoint, IIS Ability to work to strict guidelines and have a high attention to detail Ability to organise, prioritise More ❯
Problem Manager on detailed problem investigations. Participate in on-call rotations and provide after-hours support as needed. Key Requirements Strong knowledge of Microsoft Azure. Experience with Virtualization Technologies (VMware/Hyper-V). Solid understanding of Microsoft 365/Modern Workplace solutions (Intune, SharePoint, Exchange, Defender). Knowledge of Microsoft On-Premise Solutions (Exchange, SharePoint). Proficiency with More ❯
of at least 3 of these technical areas: AKS,M365 (InTune), WAF (Web Application Firewall), Storage or Azure Experience across Private and Public Cloud Networks and cloud deployment i.e. VMWare, HyperV, Office365, Azure,or similar. Disaster recovery and site replication solutions experience Additional Information At Version 1, we believe in providing our employees with a comprehensive benefits package that More ❯
technical areas: Kubernetes, SCCM (System Center Configuration Manager), M365 (InTune), WAF (Web Application Firewall), Citrix, Storage or Azure Experience across Private and Public Cloud Networks and cloud deployment i.e. VMWare, HyperV, Office365, AWS, Azure, Citrix or similar. Disaster recovery and site replication solutions experience Knowledge of Storage Area Networking and other storage solutions Additional Information At Version 1, we More ❯
Social network you want to login/join with: Senior Infrastructure Engineer/4th Line, London Client: Location: London, United Kingdom Job Category: Other - EU work permit required: Yes Job Reference: a984ba2f5b70 Job Views: 16 Posted: 22.06.2025 Expiry Date: 06.08.2025 Job Description: Senior Infrastructure Engineer/4th Line £65,000 London | Permanent My client is looking for a … Senior Infrastructure Engineer to join the Infrastructure Architecture Team. You will administer the day-to-day operations of IT infrastructure and services. Work with the Architecture, Service Delivery, and Service Desk Teams, and the wider Technology Department to support and administer the full lifecycle of IT infrastructure operations, services, projects, and initiatives. Essential Skills: 10+ years … Active Directory and server administration 5+ years of Cisco routing and switching and Meraki wireless administration and operations Office 365 administration and PowerShell scripting and automation Cloud and virtual infrastructure – Azure, AWS, VMware environments Advanced troubleshooting, root cause analysis, and optimisation experience Strong knowledge of VMware 6.5 or later Experience managing complex LAN, WAN infrastructure, and More ❯
Central London, London, United Kingdom Hybrid / WFH Options
Halian Technology Limited
We are looking for a highly skilled and motivated Infrastructure Network Engineer to join a dynamic IT infrastructure team. My client works across multiple sectors to include, Health, Energy, Finance and Energy. As a key contributor, you will play a vital role in implementing and managing WAN solutions and network migration tasks across both physical and cloud platforms. … platforms such as Azure, AWS, and Google Cloud, ensuring efficient integration and management of resources. Networking Technologies: Configure, support, and troubleshoot WAN technologies Cloud Automation (Terraform): Develop and manage Infrastructure-as-Code (IaC) solutions using Terraform for cloud infrastructure deployments, scaling, and management. Network Services Management: Oversee the deployment and support of network services, including but not limited … to DHCP, DNS, IPAM, and IP-based network configurations. Virtual Server Technologies: Experience managing virtual server environments, supporting infrastructure related to virtualization platforms such as VMware, Hyper-V, or equivalent. Storage Technologies: Administer and manage Storage Area Network (SAN) and Network-Attached Storage (NAS) technologies. Collaboration: Work closely with cross-functional teams to ensure seamless network infrastructureMore ❯
Infrastructure/Platform Engineering Opportunities | Defence/National Security Industry | Salaries up to £100,000 | Security Clearance Required | London MERITUS are working with a number of Defence/National Security clients in the London area looking to grow their Platform/Infrastructure engineering functions. We're looking to speak with experienced Infrastructure professionals holding active security clearance … to ground-breaking projects and initiatives that make a real difference. We're looking for people with experience in the following areas: Windows or Linux Server administration (On-prem, VMware & Cloud hosted). Network Engineering (Cisco, Firewalls, Routing/Switching). Cloud Engineering/deployment (AWS, Azure or GCP). Infrastructure Automation (Ansible, Python, Terraform etc). CI …/CD pipeline management (Jenkins, Git, Docker, Kubernetes etc). Holding active clearance (SC, DV, eDV). Available Roles: Lead Infrastructure Engineer, Defence, Windows/Linux server management, Up to £80,000. Senior/Lead Cloud Infrastructure Engineers, National Security, Linux/AWS, Up to £85,000. DevOps Engineer, National Security, AWS/Kubernetes, Up to £105,000. More ❯
We are looking for a highly skilled and motivated Infrastructure Network Engineer to join a dynamic IT infrastructure team. My client works across multiple sectors to include, Health, Energy, Finance and Energy. As a key contributor, you will play a vital role in implementing and managing WAN solutions and network migration tasks across both physical and cloud platforms. … connectivity WAN acceleration and optimization techniques. IP and Subnetting: Deep knowledge of TCP/IP networking, including subnetting, addressing schemes, and routing protocols. Cloud Automation (Terraform): Develop and manage Infrastructure-as-Code (IaC) solutions using Terraform for cloud infrastructure deployments, scaling, and management. Network Services Management: Oversee the deployment and support of network services, including but not limited … to DHCP, DNS, IPAM, and IP-based network configurations. Virtual Server Technologies: Experience managing virtual server environments, supporting infrastructure related to virtualization platforms such as VMware, Hyper-V, or equivalent. Storage Technologies: Administer and manage Storage Area Network (SAN) and Network-Attached Storage (NAS) technologies. Collaboration: Work closely with cross-functional teams to ensure seamless network infrastructureMore ❯
We are looking for a highly skilled and motivated Infrastructure Network Engineer to join a dynamic IT infrastructure team. My client works across multiple sectors to include, Health, Energy, Finance and Energy. As a key contributor, you will play a vital role in implementing and managing WAN solutions and network migration tasks across both physical and cloud platforms. … connectivity WAN acceleration and optimization techniques. IP and Subnetting: Deep knowledge of TCP/IP networking, including subnetting, addressing schemes, and routing protocols. Cloud Automation (Terraform): Develop and manage Infrastructure-as-Code (IaC) solutions using Terraform for cloud infrastructure deployments, scaling, and management. Network Services Management: Oversee the deployment and support of network services, including but not limited … to DHCP, DNS, IPAM, and IP-based network configurations. Virtual Server Technologies: Experience managing virtual server environments, supporting infrastructure related to virtualization platforms such as VMware, Hyper-V, or equivalent. Storage Technologies: Administer and manage Storage Area Network (SAN) and Network-Attached Storage (NAS) technologies. Collaboration: Work closely with cross-functional teams to ensure seamless network infrastructureMore ❯
including pension contribution, healthcare, life assurance and 25 days annual leave. What You'll Do The department is responsible for the design, development and operation of all technology-related infrastructure to support the business, including on-premises and cloud environments. They operate a fully virtualised infrastructure using VMware and Microsoft Azure to host a mix of Microsoft … Storage, Cisco networking, and a resilient 10Gbps WAN connecting our datacenter locations and cloud providers. This new hire will expand their current team and accelerate progress on redesigning their infrastructure to improve their use of public cloud. This role has two core elements: Undertake project work to improve and evolve the technology infrastructure. Projects will typically include designing and … deploying upgrades or design changes to major infrastructure components, or introducing new systems into the business. The candidate will be expected to work on projects as required and lead smaller initiatives wherever possible. To support, maintain and operate the firm’s critical technology infrastructure, including being involved in our on-call rotas. The candidate will work closely with More ❯
including pension contribution, healthcare, life assurance and 25 days annual leave. What You'll Do The department is responsible for the design, development and operation of all technology-related infrastructure to support the business, including on-premises and cloud environments. They operate a fully virtualised infrastructure using VMware and Microsoft Azure to host a mix of Microsoft … Storage, Cisco networking, and a resilient 10Gbps WAN connecting our datacenter locations and cloud providers. This new hire will expand their current team and accelerate progress on redesigning their infrastructure to improve their use of public cloud. This role has two core elements: Undertake project work to improve and evolve the technology infrastructure. Projects will typically include designing and … deploying upgrades or design changes to major infrastructure components, or introducing new systems into the business. The candidate will be expected to work on projects as required and lead smaller initiatives wherever possible. To support, maintain and operate the firm’s critical technology infrastructure, including being involved in our on-call rotas. The candidate will work closely with More ❯
actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range We are looking for a highly skilled and motivated Infrastructure Network Engineer to join a dynamic IT infrastructure team. My client works across multiple sectors to include, Health, Energy, Finance and Energy. As a key contributor, you will … connectivity WAN acceleration and optimization techniques. IP and Subnetting: Deep knowledge of TCP/IP networking, including subnetting, addressing schemes, and routing protocols. Cloud Automation (Terraform): Develop and manage Infrastructure-as-Code (IaC) solutions using Terraform for cloud infrastructure deployments, scaling, and management. Network Services Management: Oversee the deployment and support of network services, including but not limited … to DHCP, DNS, IPAM, and IP-based network configurations. Virtual Server Technologies: Experience managing virtual server environments, supporting infrastructure related to virtualization platforms such as VMware, Hyper-V, or equivalent. Storage Technologies: Administer and manage Storage Area Network (SAN) and Network-Attached Storage (NAS) technologies. Collaboration: Work closely with cross-functional teams to ensure seamless network infrastructureMore ❯
Job Description Infrastructure & Security Engineer – East London | Up to £65,000- £75,000 Hybrid (4 days on site per-week) VIQU has partnered with a prestigious events venue in Central London to recruit a talented Infrastructure & Security Engineer . This is a unique opportunity to play a key role in shaping and securing the venue’s technical landscape … as they continue their digital transformation journey. We’re looking for an experienced and hands-on engineer who can design, maintain and develop complex, secure infrastructure solutions , while acting as a senior technical authority across both projects and operations. Key Responsibilities: Architect and deliver scalable infrastructure solutions across on-prem, hybrid, and cloud environments (primarily Azure). Lead … migrations from on-prem/hybrid infrastructure to the cloud. Ensure alignment with ISO27001 and other compliance standards. Administer and deploy Microsoft Intune and Endpoint Deployment Services . Oversee and support technologies such as O365, SharePoint, Teams, Exchange, Defender and Azure Cloud Services . Serve as the senior technical advisor to the Service Desk . Collaborate with SOC and More ❯
weeks ago Be among the first 25 applicants Job Title: Infrastructure Consultant - Windows/Linux, Network & Security Location: London Contract Term: 6 months (with potential extension) Role Summary We are seeking a hands-on Infrastructure Consultant with strong expertise in server (Windows/Linux), network, and security domains. This role is primarily focused on supporting day-to-day … user requests, managing escalated (2nd/3rd tier) technical issues, and contributing to ongoing infrastructure projects. Please note that this role requires being in the office five days per week. Key Responsibilities Provide advanced technical support and resolution for server, networking, and security-related incidents and service requests Manage and troubleshoot issues across Windows Server (2016/2019/… and Linux environments (primarily Red Hat/CentOS) Respond to and resolve 2nd/3rd tier user escalations across desktop, server, and network domains Support and maintain network infrastructure including firewalls, switches, VPNs, and wireless systems (primarily Cisco-based) Conduct regular patching, hardening, and performance tuning of infrastructure systems Assist with security operations, including endpoint protection, vulnerability remediation More ❯
for further 'protect' improvements (e.g., process, configuration, tooling, or control operation) and participating in the virtual Cyber Security Improvements and Response Team to deliver security enhancements on the roadmap. Infrastructure Services are responsible for all underlying Servers, Storage, and Cloud technologies. The team, comprising Engineers, Senior Engineers, and a team lead, works closely with all business and technology delivery … Cloud (Azure and/or AWS) (desirable) Experience working within demanding and diverse user environments Industry and regulatory awareness for banking environments (desirable) Good understanding of Microsoft technologies F5, VMWare, SQL Server 2016+ (not a DBA), Powershell, Windows Server, Veeam, SharePoint Online, Exchange Server, VMware Horizon, DUO 2FA, MoveIT Automation, VeloCloud, HP Storage Strong communication skills at all More ❯