supporting work that protects vital sectors across the UK and beyond. You'll play a key role in designing, maintaining, and evolving core infrastructure across cloud, on-prem, and virtual environments. From project delivery to hands-on support, your work will directly impact the performance and resilience of a highly secure operation. Key Responsibilities Design, implement, and support server More ❯
supporting work that protects vital sectors across the UK and beyond. You'll play a key role in designing, maintaining, and evolving core infrastructure across cloud, on-prem, and virtual environments. From project delivery to hands-on support, your work will directly impact the performance and resilience of a highly secure operation. Key Responsibilities Design, implement, and support server More ❯
supporting work that protects vital sectors across the UK and beyond. You'll play a key role in designing, maintaining, and evolving core infrastructure across cloud, on-prem, and virtual environments. From project delivery to hands-on support, your work will directly impact the performance and resilience of a highly secure operation. Key Responsibilities Design, implement, and support server More ❯
Administrator to manage, maintain, and optimize our companys server infrastructure. The ideal candidate will be responsible for ensuring the availability, performance, and security of our servers, both physical and virtual, supporting business-critical applications and services. Freelancer Prox is the first platform that is completely free for both recruiters and job seekers. By creating a profile, your visibility increases … troubleshoot issues proactively to minimize downtime. Perform regular system updates, patches, backups, and recovery operations. Manage user access, permissions, and security policies to protect sensitive data. Configure and maintain virtualenvironments 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. More ❯
Directory, including user authentication and authorisation. Networking Details: understanding of IPV4 subnetting and VLANs, preferably Cisco infrastructure. Virtualisation: knowledge of VMware vSphere and Azure VMs, including creating and managing virtual environments. Scripting: experience with PowerShell and Python for automation and system management. Power Platform: experience with Microsoft Power Platform tools. AI Platforms: experience with AI/LLM technology, including More ❯
and regulatory standards such as ISO27001 and IEC62443. This role is ideal for engineers familiar with Windows Server domains, Red Hat Linux, virtualisation, industrial networking, and working within regulated environments such as defence, energy, or critical infrastructure. Key Responsibilities: Product Development: ICS Infrastructure Design: Lead the design and deployment of infrastructure solutions for PMS, ensuring high availability, security, and … hardware and software, ensuring up-to-date documentation and optimal resource utilisation. Windows Server & Red Hat Linux Management: Maintain, secure, and configure Windows Server domains and Red Hat Linux environments to support the development and testing of ICS solutions. You will ensure these systems are optimised for reliability, security, and compliance with defence standards. Virtualisation Infrastructure: Design, implement, and … maintain virtualised environments (e.g., VMware, Hyper-V) to facilitate scalable and secure development processes. This includes configuring virtual machines, monitoring system health, and automating deployment workflows for seamless operations. Vulnerability Assessments: Support vulnerability assessments of the development environment, including all networked systems, operating systems (Windows and Linux), and virtualisation platforms. Work with cybersecurity teams to identify and remediate More ❯
on innovation and challenging the current state of our infrastructure technology in a fast-paced, dynamic, and collaborative working environment. What you'll do Manage and optimize a global virtual infrastructure ensuring high availability, scalability, and performance across multiple regions Collaborate with cross-functional teams to align virtual infrastructure capabilities with organizational needs Configure and deploy VMware-based … including vSphere, ESXi and vCenter Perform and manage VMware upgrades, including vSphere, ESXi and vCenter version upgrades Perform capacity planning and tuning to ensure optimal performance Build out VMware environments in new data centers, including configuration, optimization, and validation Execute VMWare hardware refresh and data center migration projects, including planning, execution, and validation Automate provisioning and management of virtual infrastructure utilizing PowerCLI and Infrastructure as Code (IaC) tools such as Packer, Terraform, and Ansible Secure the virtual environment by implementing best practices, including patch management, vulnerability remediation, and access control Develop and implement disaster recovery and business continuity plans using tools such as Zerto and VMware Live Recovery What's required Bachelor's degree with a concentration More ❯
R2 and how to utilize and deploy them in an enterprise environment Strong knowledge of Microsoft SQL, including backups, generating reports and modifying stored procedures. Strong knowledge of VMware virtualenvironments, including advanced services for server virtualization, virtual desktop interface (VDI), and how to utilize/deploy them in enterprise and/or data center environmentsMore ❯
London, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
technical and non-technical stakeholders. Teamwork: Experience working effectively with diverse teams. Azure Cloud Experience : Knowledge of Microsoft Entra ID, MFA, Conditional Access policies, and experience managing servers and virtualenvironments in Microsoft Azure BI & Data Skills : Experience with other BI platforms (e.g. SAP BusinessObjects, Power BI), SQL, ETL processes, data modelling, and diverse data sources (including SAP More ❯
Hounslow, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
technical and non-technical stakeholders. Teamwork: Experience working effectively with diverse teams. Azure Cloud Experience : Knowledge of Microsoft Entra ID, MFA, Conditional Access policies, and experience managing servers and virtualenvironments in Microsoft Azure BI & Data Skills : Experience with other BI platforms (e.g. SAP BusinessObjects, Power BI), SQL, ETL processes, data modelling, and diverse data sources (including SAP More ❯
and regulatory standards such as ISO27001 and IEC62443. This role is ideal for engineers familiar with Windows Server domains, Red Hat Linux, virtualisation, industrial networking, and working within regulated environments such as defence, energy, or critical infrastructure. Key Responsibilities: Product Development: ICS Infrastructure Design: Lead the design and deployment of infrastructure solutions for PMS, ensuring high availability, security, and … hardware and software, ensuring up-to-date documentation and optimal resource utilisation. Windows Server & Red Hat Linux Management: Maintain, secure, and configure Windows Server domains and Red Hat Linux environments to support the development and testing of ICS solutions. You will ensure these systems are optimised for reliability, security, and compliance with defence standards. Virtualisation Infrastructure: Design, implement, and … maintain virtualised environments (e.g., VMware, Hyper-V) to facilitate scalable and secure development processes. This includes configuring virtual machines, monitoring system health, and automating deployment workflows for seamless operations. Vulnerability Assessments: Support vulnerability assessments of the development environment, including all networked systems, operating systems (Windows and Linux), and virtualisation platforms. Work with cybersecurity teams to identify and remediate More ❯
London, England, United Kingdom Hybrid / WFH Options
IPC Systems
Services), Google AI (Artificial Intelligence) – Automation/Analysis/Bots integration SBC (Session Border Controller), Deployments Knowledge of virtualization and containerization Microservices/Kubernetes/Docker KVM (Kernel based Virtual Machine), VM (virtual machines) and other virtualenvironments Security – including aspects of network security, certificates, encryption, authentication, firewalls Windows, Active Directory, Microsoft 365, MS Teams, Red … Hat Linux, and other environments LAN and WAN Network Design Voice Recording and archiving Application Integration knowledge using various industry standards OpenFin, FDC3, Rest based API's, XML, SOAP, and others including the value they bring to workflow optimization Other important attributes: Credible, structured, and methodical approach Availability to travel Ability to keep up to date with business and More ❯
London, England, United Kingdom Hybrid / WFH Options
Live Nation
configuration management tools like Ansible, Chef, and Octopus, with experience implementing infrastructure-as-code best practices. Experienced in the configuration, administration, and optimization of both Windows and Linux server environments . Solid understanding and practical experience in Active Directory administration and integration in enterprise settings. Familiar with network storage technologies , including NetApp and Amazon S3, with the ability to … manage and optimize storage solutions at scale. Skilled in virtualization platforms such as Hyper-V, XEN, and VMware, with experience deploying and managing virtual environments. Experienced in infrastructure provisioning using Terraform or AWS CloudFormation , applying infrastructure-as-code principles for scalable, repeatable deployments. Hands-on experience with data store and secrets management solutions , including tools like HashiCorp Vault and More ❯
Engineer This is a unique opportunity for an expert in virtualization and storage technologies. The Principal Architect will be a hands-on design engineer, specializing in virtualization technologies for virtual servers and VDI using VMware and Nutanix. Responsibilities: Design enterprise level virtual technologies for the firm Manage the day-to-day administration of VMWare and Nutanix clusters Performance … and capacity management projections Create documentation for best practices in deploying Hyper converge solutions Provide virtual platform system technical performance and availability recommendations Plan and engineer expansion of converged infrastructure Deploy and test HA/BCP virtualenvironments for the firm Provide guidance for virtualization best practices Participate in the design and support of all backend infrastructure … components for the virtual environment for the firm. Required Skills: Minimum of 5 years’ experience with VMWare technologies 2 - 3 years of hands-on experience with Nutanix HCI Extensive Virtualization Experience such as design, implement, and manage virtualenvironments, including Datacenter cluster(s) managed by vCenter. Experience with VMware vCenter design/Nutanix Prism Central and implementation More ❯
of scalable, secure desktop solutions across our enterprise environment. Based in Central London, you’ll drive the full lifecycle from concept to implementation of modern desktop platforms using Azure Virtual Desktop (AVD), Citrix, Windows 11/10, and Intune. Role Description Desktop Architect with AVD, Citrix VDI, and Windows 365 London - (Hybrid/On-site depending on business needs … of scalable, secure desktop solutions across our enterprise environment. Based in Central London, you’ll drive the full lifecycle from concept to implementation of modern desktop platforms using Azure Virtual Desktop (AVD), Citrix, Windows 11/10, and Intune. What You’ll Do Architect & Deliver: Lead the design, build, and support of enterprise desktop solutions across AVD, Windows … and Citrix. Modernize Platforms: Design hybrid-joined Windows 11 builds and manage them using Intune and Autopilot. Own VirtualEnvironments: Oversee Citrix VDI (on-prem and cloud), including migration to Citrix Cloud. Drive Automation: Automate desktop deployment and management with PowerShell—from provisioning and clean-up to performance tuning. Be the Expert: Act as the final escalation point More ❯
and document the results. This position sits within our IT Engineering group, a highly dedicated team of engineers who monitor and manage a Windows environment across a physical/virtual computing landscape that spans three continents. Your analytical thinking and expertise will be invaluable as we support the daily work of our colleagues and keep our systems operating at … workings of Microsoft Windows 10/11 or Microsoft Windows Server 2016/2019/2022 Experience with using PowerShell (or Python, C#) to automate deployment, configuration and monitoring environments Strong working knowledge of Active Directory/Kerberos/DNS/Group Policy Demonstrated ability to troubleshoot Windows operating systems and applications Experience with hardware monitoring and performance tuning … in physical or virtualenvironments Ability to solve complex problems in a fast-paced environment Clear and concise communication skills; the ability to maintain a high degree of customer service for all queries A flexible, reliable and highly collaborative approach to your work Fluency in English If you're a recruiting agency and want to partner with us More ❯
part of our extended support team in a startup atmosphere, doing whatever it takes to exceed customer expectations. Use your business and technical analysis skills and knowledge of IT environments to solve complex issues and promote best practices. Collaborate with other departments in the company to achieve customer satisfaction. Required Technical and Professional Expertise Basic Qualifications: 3+ years of … budgeting cost allocations, capital & operating expense handling, program portfolio management, and application/infrastructure support. Operational knowledge of IT infrastructure domains including data centers, network/communications, server utilization, virtualenvironments, storage, and application development & maintenance. Strong analytical and problem-solving skills. Strong skills in data analysis/manipulation. Ability to quickly comprehend complex spreadsheets/data in More ❯
enterprise software solutions (Backup and SaaS experience is desirable) Experience with a SaaS company or demonstrable deep knowledge of SaaS solutions and practices Experience with Active Directory, SSO Tools, Virtualenvironments (VMWare, Hyper-V, AHV), Storage Technologies (SAN/NAS) Knowledge of Cloud Technologies using AWS/Azure. Fast Learner in a dynamic environment with changing priorities Results More ❯
and so are their requirements. Do you have experience as a Systems Administrator working with Linux, Unix or Windows, and understand the advantages of working in a highly distributed virtual environment? Can you read and troubleshoot code snippets? If you fit the description, you might be the person we are looking for! You will be surrounded by people who More ❯
platform. The role involves ensuring stability, performance, and scalability across VMware environments. Key Responsibilities: Deploy, configure, and maintain VMware infrastructure (vSphere, ESXi, vCenter) Monitor performance and troubleshoot issues within virtualenvironments Handle capacity planning, patching, and upgrades Support backup and disaster recovery strategies for virtualised estates Collaborate with storage, networking, and security teams Document infrastructure, processes, and procedures … Key Skills & Experience: Hands-on experience with VMware vSphere, ESXi, and vCenter Understanding of virtual networking and storage concepts Experience with VMware tools like vSAN, NSX, and vRealize Suite (preferred) Proficiency with automation and scripting (e.g., PowerCLI, PowerShell) Familiarity with backup and replication solutions (e.g., Veeam) VMware certifications (e.g., VCP, VCAP) are desirable Additional Information: Due to the nature More ❯
London, England, United Kingdom Hybrid / WFH Options
SmartestEnergy
projects and ensuring the timely delivery of tasks that contribute to the successful achievement of project objectives. This position involves working on various infrastructure initiatives, including managing physical and virtual server estates. You will be responsible for maintaining the availability and performance of IT infrastructure in line with agreed Service Level Agreements, escalating concerns as needed. Collaborating with IT … working in cloud technologies, including Microsoft Azure; Ability to maintain good working relationships with third party service providers and vendors; Very good knowledge of implementing and managing Microsoft Azure environments using a CI/CD Dev-Ops environment; Knowledge of Firewalls and Wireless access (Preferably Fortinet technologies); Experience of sourcing, implementing, and maintaining automated monitoring tools for infrastructure; Strong … virtualization experience using Hyper-V, managing multiple clustered virtualenvironments and the related tools; Knowledge and understanding of ITIL and industry best practices. What sets us apart? Global Impact: With offices in the UK, US, and Australia, and plans for further expansion, you'll be part of a dynamic, globally-minded team, with opportunities to explore new markets More ❯
quality service for our clients. This role requires a skilled individual with a solid background in managing cloud services, data migration, and IT desktop support, along with experience in virtualenvironments and client solutions. Sponsorship is available for exceptional UK-based candidates needing a Certificate of Sponsorship (CoS). Key Responsibilities : Oversee cloud infrastructure, managing virtual machines More ❯
s software, network, and hardware, coordinating with clients and partners Maintain Bloomberg's private IP network, including connectivity and infrastructure Integrate and support Bloomberg products/services in clients' environments, troubleshooting application issues Troubleshoot hardware in virtualenvironments (VMWARE, CITRIX, etc.) Manage relationships with telco vendors globally (AT&T, Verizon, Telefonica, BT) to report and escalate service More ❯
global ServiceNow systems. The position will also work with our operations team on the operation and maintenance of our global network infrastructure, including systems maintenance, monitoring, and troubleshooting the virtual server environment, network security, application management, and LAN/WAN analysis. Key Responsibilities: Completes required administration tasks including planning upgrades/enhancements, applying patches, and user management of the … related position in an enterprise network environment is required. Bachelor’s degree in computer science, information technology or a related discipline is strongly preferred. Must have familiarity with cloud environments including a working knowledge of Microsoft Azure. Working knowledge of administering ServiceNow. Proficiency in administering and developing Atlassian products including Jira, Confluence and Bitbucket. Proficiency in Microsoft Outlook, Word … and Excel is required. Must have a working knowledge of network topology and remote access devices. Must have a working knowledge of virtualenvironments; VMWare experience is preferred. Must demonstrate a high level of flexibility to support business needs. Must be able to work autonomously with minimal support. Must have strong attention to detail. Must have the ability More ❯
with clients and partners Fix, supervise, handle, and maintain all Bloomberg's private IP network including connectivity and infrastructure Integrate and support Bloomberg products and services into our clients' environments including fixing and debugging application issues Troubleshoot hardware on virtualenvironments (VMWARE, CITRIX, etc.) Demonstrate excellent stakeholder management skills when taking care of telco vendors globally (AT More ❯