Location: London (On-site), Stockley Park, Hayes Duration: 6 Months Project: Server and Infrastructure Rebuild Contract Type: B2B/Freelancer Experience:- 4 Years + Role Overview: We are hiring Linux/Windows engineers to assist in the rebuild of core server infrastructure. This role involves deployment, configuration, and support for both Linux and Windows-based systems in a high … availability environment. Key Responsibilities: Install, configure, and support Linux (RedHat/CentOS/Ubuntu) and Windows Server environments. Collaborate on server and service migrations during the infrastructure rebuild. Patch, harden, and secure server instances in line with organizational policies. Support VMware or Hyper-V environments and assist with virtual infrastructure tasks. Work with networking teams to align … infrastructure changes with network upgrades. Key Skills Required: 4+ years of experience in system administration (Linux and Windows). Strong troubleshooting skills in both Wintel and Linux platforms. Experience with scripting (Bash/PowerShell) and automation. Familiarity with Active Directory, DNS, DHCP, and Group Policy. Experience with firewalls and network troubleshooting is a plus. More ❯
Location: London (On-site), Stockley Park, Hayes Duration: 6 Months Project: Server and Infrastructure Rebuild Contract Type: B2B/Freelancer Experience:- 4 Years + Role Overview: We are hiring Linux/Windows engineers to assist in the rebuild of core server infrastructure. This role involves deployment, configuration, and support for both Linux and Windows-based systems in a high … availability environment. Key Responsibilities: Install, configure, and support Linux (RedHat/CentOS/Ubuntu) and Windows Server environments. Collaborate on server and service migrations during the infrastructure rebuild. Patch, harden, and secure server instances in line with organizational policies. Support VMware or Hyper-V environments and assist with virtual infrastructure tasks. Work with networking teams to align … infrastructure changes with network upgrades. Key Skills Required: 4+ years of experience in system administration (Linux and Windows). Strong troubleshooting skills in both Wintel and Linux platforms. Experience with scripting (Bash/PowerShell) and automation. Familiarity with Active Directory, DNS, DHCP, and Group Policy. Experience with firewalls and network troubleshooting is a plus. More ❯
london (city of london), south east england, united kingdom
Hadron Talent -Hadronfinsys
Location: London (On-site), Stockley Park, Hayes Duration: 6 Months Project: Server and Infrastructure Rebuild Contract Type: B2B/Freelancer Experience:- 4 Years + Role Overview: We are hiring Linux/Windows engineers to assist in the rebuild of core server infrastructure. This role involves deployment, configuration, and support for both Linux and Windows-based systems in a high … availability environment. Key Responsibilities: Install, configure, and support Linux (RedHat/CentOS/Ubuntu) and Windows Server environments. Collaborate on server and service migrations during the infrastructure rebuild. Patch, harden, and secure server instances in line with organizational policies. Support VMware or Hyper-V environments and assist with virtual infrastructure tasks. Work with networking teams to align … infrastructure changes with network upgrades. Key Skills Required: 4+ years of experience in system administration (Linux and Windows). Strong troubleshooting skills in both Wintel and Linux platforms. Experience with scripting (Bash/PowerShell) and automation. Familiarity with Active Directory, DNS, DHCP, and Group Policy. Experience with firewalls and network troubleshooting is a plus. More ❯
Linux/Wintel Engineer - Contract Location: London (On-site) Duration: 6 Months Day Rate up to £575 with some flex Project : Server and Infrastructure Rebuild Experience We are working with a leading IT Consultancy who are looking to add a Linux/Wintel to their London based for a 6+ Month project. We are hiring Linux/Windows engineers … in a high-availability environment. Key Responsibilities : Install, configure, and support Linux (RedHat/CentOS/Ubuntu) and Windows Server environments. Collaborate on server and service migrations during the infrastructure rebuild. Patch, harden, and secure server instances in line with organizational policies. Support VMware or Hyper-V environments and assist with virtual infrastructure tasks. Work with networking … teams to align infrastructure changes with network upgrades. Key Skills Required: Solid experience in system administration (Linux and Windows). Strong troubleshooting skills in both Wintel and Linux platforms. Experience with scripting (Bash/PowerShell) and automation. Familiarity with Active Directory, DNS, DHCP, and Group Policy. Experience with firewalls and network troubleshooting is a plus. Please reach out for More ❯
Linux/Wintel Engineer - Contract Location: London (On-site) Duration: 6 Months Day Rate up to £575 with some flex Project : Server and Infrastructure Rebuild Experience We are working with a leading IT Consultancy who are looking to add a Linux/Wintel to their London based for a 6+ Month project. We are hiring Linux/Windows engineers … in a high-availability environment. Key Responsibilities : Install, configure, and support Linux (RedHat/CentOS/Ubuntu) and Windows Server environments. Collaborate on server and service migrations during the infrastructure rebuild. Patch, harden, and secure server instances in line with organizational policies. Support VMware or Hyper-V environments and assist with virtual infrastructure tasks. Work with networking … teams to align infrastructure changes with network upgrades. Key Skills Required: Solid experience in system administration (Linux and Windows). Strong troubleshooting skills in both Wintel and Linux platforms. Experience with scripting (Bash/PowerShell) and automation. Familiarity with Active Directory, DNS, DHCP, and Group Policy. Experience with firewalls and network troubleshooting is a plus. Please reach out for More ❯
Linux/Wintel Engineer - Contract Location: London (On-site) Duration: 6 Months Day Rate up to £575 with some flex Project : Server and Infrastructure Rebuild Experience We are working with a leading IT Consultancy who are looking to add a Linux/Wintel to their London based for a 6+ Month project. We are hiring Linux/Windows engineers … in a high-availability environment. Key Responsibilities : Install, configure, and support Linux (RedHat/CentOS/Ubuntu) and Windows Server environments. Collaborate on server and service migrations during the infrastructure rebuild. Patch, harden, and secure server instances in line with organizational policies. Support VMware or Hyper-V environments and assist with virtual infrastructure tasks. Work with networking … teams to align infrastructure changes with network upgrades. Key Skills Required: Solid experience in system administration (Linux and Windows). Strong troubleshooting skills in both Wintel and Linux platforms. Experience with scripting (Bash/PowerShell) and automation. Familiarity with Active Directory, DNS, DHCP, and Group Policy. Experience with firewalls and network troubleshooting is a plus. Please reach out for More ❯
Linux/Wintel Engineer - Contract Location: London (On-site) Duration: 6 Months Day Rate up to £575 with some flex Project : Server and Infrastructure Rebuild Experience We are working with a leading IT Consultancy who are looking to add a Linux/Wintel to their London based for a 6+ Month project. We are hiring Linux/Windows engineers … in a high-availability environment. Key Responsibilities : Install, configure, and support Linux (RedHat/CentOS/Ubuntu) and Windows Server environments. Collaborate on server and service migrations during the infrastructure rebuild. Patch, harden, and secure server instances in line with organizational policies. Support VMware or Hyper-V environments and assist with virtual infrastructure tasks. Work with networking … teams to align infrastructure changes with network upgrades. Key Skills Required: Solid experience in system administration (Linux and Windows). Strong troubleshooting skills in both Wintel and Linux platforms. Experience with scripting (Bash/PowerShell) and automation. Familiarity with Active Directory, DNS, DHCP, and Group Policy. Experience with firewalls and network troubleshooting is a plus. Please reach out for More ❯
london (city of london), south east england, united kingdom
Paritas Recruitment
Linux/Wintel Engineer - Contract Location: London (On-site) Duration: 6 Months Day Rate up to £575 with some flex Project : Server and Infrastructure Rebuild Experience We are working with a leading IT Consultancy who are looking to add a Linux/Wintel to their London based for a 6+ Month project. We are hiring Linux/Windows engineers … in a high-availability environment. Key Responsibilities : Install, configure, and support Linux (RedHat/CentOS/Ubuntu) and Windows Server environments. Collaborate on server and service migrations during the infrastructure rebuild. Patch, harden, and secure server instances in line with organizational policies. Support VMware or Hyper-V environments and assist with virtual infrastructure tasks. Work with networking … teams to align infrastructure changes with network upgrades. Key Skills Required: Solid experience in system administration (Linux and Windows). Strong troubleshooting skills in both Wintel and Linux platforms. Experience with scripting (Bash/PowerShell) and automation. Familiarity with Active Directory, DNS, DHCP, and Group Policy. Experience with firewalls and network troubleshooting is a plus. Please reach out for More ❯
A Career with Point72’s Technology team As Point72 continues to reimagine the future of investing, our Technology group is constantly improving our company’s IT infrastructure, positioning us at the forefront of a rapidly evolving technology landscape. We’re a team of experts experimenting and discovering new ways to provide exceptional end user experience while embracing enterprise agile … methodology. We encourage professional development to ensure you bring innovative ideas to our team while satisfying your own intellectual curiosity. Our Technology Infrastructure team engineers and operates the foundational technology platforms that power all of the firm’s applications and businesses. Our disciplines span a broad array of technologies from datacenter infrastructure to large scale cloud services, with … deliver end-user technology solutions to support the evolving collaboration and productivity needs of our global teams. Our team focuses on innovation and challenging the current state of our infrastructure technology in a fast-paced, dynamic, and collaborative working environment. What you’ll do Provide technical support for Windows operating systems, including installation, configuration, and troubleshooting. Diagnose and resolve More ❯
engineering skills in a dynamic and complex environment. We looking for a technically capable ICT Systems Engineer that enjoys the challenge of supporting and maintaining, a mainly Windows and VMWare server environment in a highly secure setting. We require an engineer to wear many 'hats' in ensuring a fully functional infrastructure, and can be relied upon to resolve … provision of a first class service to our customers and be able to communicate at all levels to ensure understanding. Key Responsibilities: Install, configure, test and maintain Microsoft and VMWare operating systems, application software and system management tools Troubleshoot and resolve reported helpdesk issues Ensure the highest levels of systems and infrastructure availability Contribution to software asset management … Attend and contribute to meetings that approve system changes to operational and development platforms Essential Experience: Good knowledge and experience of deploying, upgrading and updating operating systems, applications and infrastructure Ability to resolve ICT systems issues in response to triaged help desk tickets, and assist in resolving second and some third line technical issues Good knowledge of patch management More ❯
our team as a Senior WinOps Engineer. In this critical role, you will be responsible for the design, orchestration, and reliable operation of all corporate technology systems - including Windows Infrastructure, Citrix VDI, SaaS platforms, Azure Cloud resources, and end-user systems. As a senior member of the team, you will serve as the highest escalation point for complex technical … of the business, from investment professionals to back-office operations. This hands-on position offers the opportunity to work in a dynamic, high-performance environment and to shape enterprise infrastructure with a strong focus on automation and efficiency. Ready to take your WinOps expertise to the next level? Apply now and be part of a team driving cloud innovation … Key Responsibilities: Support, manage, and evolve Microsoft and Citrix environments Drive infrastructure-as-code practices and automation efforts (primarily with PowerShell and Terraform) Deploy and maintain Windows infrastructure and Azure cloud resources Lead and deliver complex systems integration projects from planning to execution Collaborate with global teams and act as a subject matter expert on Microsoft technologies, Citrix More ❯
all M365 technologies) Excellent administration, configuration problem solving and analytical troubleshooting ability in EUC technologies including Citrix, Citrix virtual apps, device image creation (SCCM, InTune, Citrix App Layering, Packer) VMware, Citrix NetScaler, Wyse/IGEL Excellent knowledge of cloud-based solutions (AWS, Azure, Citrix Cloud) Proven experience of backup/restore packages Role responsibilities: Assist in the strategic design … and implementation of the End User Computing infrastructure to ensure its high availability as well as own and manage service improvement plans Provide 3rd line IT support and act upon and resolve incidents escalated to the team in a timely manner Assist in the planning, design, development, and deployment of new services and enhancements to existing services within End … User Computing Ownership of systems used for monitoring, backups, disaster recovery and security patching for End User Computing infrastructure Ensure compatibility and interoperability on computing systems Review and analyse the effectiveness and efficiency of existing systems and develop strategies for improving implementation decisions Conduct research on hardware and software products to justify recommendations and to support purchasing efforts and More ❯
Finland, this company supports organizations of all sizes throughout the lifecycle of a modern and secure work environment. The company's comprehensive services range from cloud migration to IT infrastructure and business applications, ensuring businesses stay agile and competitive. Believing that technology's true value lies in human collaboration, they prioritize expert-driven solutions that drive innovation and efficiency. … five years to be eligible to apply. Cisco CCNA/CCNP level networking experience Project implementation and operations experience Network security expertise, including certificate management Strong experience in virtualisation (VMware) Proficiency in proactive monitoring tools (SolarWinds) Enthusiasm for learning and supporting engineering development activities Tech Stack: Cisco/HP Core & Edge Networking, Cisco Firewalls (ASA/Firepower), VPN Solutions … Fortinet, Meraki Secure application gateways/reverse proxies, DHCP, MPLS/VPLS, DNS (BIND & Microsoft), SIP/IP-PBX/SBC, Citrix VMware, SolarWinds PowerShell scripting, software tool implementation Salary: Competitive salary based on experience and qualifications #J-18808-Ljbffr More ❯
London, England, United Kingdom Hybrid / WFH Options
Belitsoft | Offshore software development company
We are looking for a skilled Lead System Administrator to join our team. Responsibilities: Control all infrastructure (cloud, on-prem + ISPs + VPNs). Support all company processes in other departments. Support and develop internal company projects. Search for and solve problems in any locations of employees and offices. Collaborate with project managers on client projects, consulting, participating … or higher. Active Directory (On-Prem + Cloud), ADFS, NPS, GPO, AD CS. Automation: Ansible. Project software: Jira, Confluence, GIT, CI-CD systems. Scripting: PowerShell, Python, Bash. Virtualization: ESXi, VMware Workstation, VirtualBox, Docker, Kubernetes, KVM. Security stack: CloudFlare, Antivirus, Firewalls, Policies. Good to have: Microsoft certificates. Cisco certificates (CCNA, CCNP or analog Mikrotik). Health insurance. Sport compensation. Corporate More ❯
London, England, United Kingdom Hybrid / WFH Options
Ticketmaster
Remote, United Kingdom (Flexible with international travel) Division: Ticketmaster International Contract Terms: Permanent THE TEAM You will be working as part of a cross functional platform team to deliver infrastructure, platform and database services for the Sports ticketing product(s) globally. partnering with product and software engineering teams to ensure alignment on achieving business goals for the global Sports … WHAT YOU WILL BE DOING Partnering with platform leadership to guide technical decision-making and ensure the successful delivery of strategic initiatives. Driving the reliability, scalability, and performance of infrastructure and software systems across hybrid environments. Supporting and enhancing existing Windows and Linux platforms , ensuring stability and operational excellence. Collaborating closely with product engineering teams to design, develop, and … deploy new features and platform capabilities to production. Automating deployments, testing, and infrastructure provisioning using infrastructure-as-code practices. Designing and implementing resilient, high-availability architectures to meet evolving business needs. Organizing and communicating project progress effectively, ensuring alignment with stakeholders and delivery timelines. Leading continuous improvement efforts in system performance, security posture, and compliance, establishing and evolving More ❯
planned installations and migrations. Assist in Providing all levels of support for hardware and software internally to research, QA, and production environments. Manage Teza's server Linux and storage infrastructure Automate manual operational processes Collaborate with the development and trading operations teams to ensure the smooth functioning of all systems and applications. Monitor system performance and proactively identify and … promptly and effectively Provide technical support and guidance to end-users. Basic Requirements: Bachelor's degree in Information Technology, or a related field 3+ years of experience in systems infrastructure operations or related field. Experience writing scripted automation tasks using bash, Perl or Python and deploying via a scheduling utility such as cron. Great organizational, communication and documentation skills. … Linux environments, including JAMF Pro Administration, application installation, hardware/software upgrades and administration. Nice to have Requirements Knowledge of storage platforms and filesystems Experience with virtualization platforms, preferably VMWare Experience with containerization and orchestration tools such as Docker and Kubernetes Experience with cloud platforms such as AWS, Azure, or Google Cloud. Excellent problem solving and troubleshooting skills. Ability More ❯
London, England, United Kingdom Hybrid / WFH Options
Idox plc
and compliance of hosted services against our published service levels and descriptions. The ideal candidate will bring deep expertise in managing complex IT environments and a passion for optimizing infrastructure to deliver world-class hosting solutions. In particular we hope you are confident in your understanding of how software and related services can improve the effectiveness of Public Sector … be you, Idox is able to offer professional development and will nurture your career with you. This opportunity has become available through promotion of an excellent colleague. Key Responsibilities: Infrastructure Management for Private and Public Clouds: Administer and optimize hosted solutions across private and public cloud platforms (e.g., VMware, Azure, AWS). Design, implement, and maintain infrastructure … England, United Kingdom 1 week ago Associate Administrator, Digital Platform Luton, England, United Kingdom 1 month ago Northampton, England, United Kingdom 1 week ago IT Systems Administrator (3rd Line VMWare) Huddersfield, England, United Kingdom 3 weeks ago We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI. More ❯
should have a minimum of five years' experience in technical support roles , with a proven track record of reporting to management. You'll also need hands-on experience with VMware, Windows Server, macOS MDM, FortiGate, Aruba (switching/wireless), and Veeam Backup . We're looking for an independent trouble-shooter who can effectively engage with stakeholders, including vendors … also collaborating with the IT Systems Manager and Service Leads. Job Title: IT Systems Administrator Location: Near Teddington (Office Based 5 Days a Week) Start: ASAP Experience with: IT infrastructure management: Developing, managing, and supporting systems, networks, and infrastructure for a large user base (approx. 2000). Core IT services: Web access, data storage, email (local and cloud More ❯
on this journey with us! Focus of the role: As a Hybrid Engineer within our Cloud Hybrid Team, you will be instrumental in leveraging technologies to advance on premise infrastructure but also bridge the gap between on-premises and cloud environments, ensuring a cohesive and efficient working experience for our clients. Your primary focus will be on implementing, upgrading … non-technical stakeholders. Strong Microsoft knowledge, from Active directory to Windows servers and user devices Proficient in cloud and on-premises integration, with a deep understanding of network and infrastructure concepts relevant to hybrid setups, and on premise. Network cabling, switching Wireless access points Firewalls - Fortinet, SonicWall, Draytek, Watchguard SAN architecture and installation - Nimble, Dell, HP NAS implementation Strong … knowledge of virtualization including Hyper V and VMware Backups including Veeam install, upgrade and configuration Experience in DR and testing Strong documentation skills Advanced troubleshooting and problem-solving abilities, with a track record of efficiently identifying and resolving technical issues. Relevant experience in a similar role, ideally within a managed service provider (MSP) or IT service environment. Must be More ❯
London, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
and compliance of hosted services against our published service levels and descriptions. The ideal candidate will bring deep expertise in managing complex IT environments and a passion for optimizing infrastructure to deliver world-class hosting solutions. In particular we hope you are confident in your understanding of how software and related services can improve the effectiveness of Public Sector … be you, Idox is able to offer professional development and will nurture your career with you. This opportunity has become available through promotion of an excellent colleague. Key Responsibilities: Infrastructure Management for Private and Public Clouds: Administer and optimize hosted solutions across private and public cloud platforms (e.g., VMware, Azure, AWS). Design, implement, and maintain infrastructureMore ❯
many of the following cross-section of technologies and supporting security processes towards the application of technical security in real life environments: Identity and Access Management Capabilities and Solutions.? Infrastructure Security including Endpoints, Operating Systems, Network Security architectures, technologies and the OSI Model. Knowledge of Application and Data Security Solutions and modern practices of deployment. Cryptography including symmetric & asymmetric … encryption systems, infrastructure, risks, weaknesses and mitigations. Knowledge and Experience of Modernised Security Operations Centre including Attack Surface Management. Cloud Security & Risk applied to all service and deployment ISO standards including 27001, 27002, 27005, 270017, 27018, 22301 and NIST CSF 2.0. Technical Security within one or many of the following domains: Identity and Access Management: Expertise in PAM, SSO … prevention, and protective marking and classification capabilities. Cyber Security Operations: Proficient in incident response, vulnerability management, SIEM, SOAR, threat modeling, threat hunting, intelligence, data analytics, and anti-phishing methodologies. Infrastructure and Endpoint Security: Experience with endpoint security control technologies (EDR, EPP, UEBA, baseline configurations) including the Microsoft stack for workstations, servers, IoT, mobiles, VDI, DCAAS, and DAAS. Cloud Security More ❯
role may involve supporting a flagship client or multiple clients in London . What you will do: Resolve Level 1 and 2 support cases related to end-user issues, infrastructure, and projects. Set appropriate client expectations during troubleshooting. Handle incidents involving Mail/Office 365, connectivity, VIP workstations, file restores, remote access, password resets, and network printers. Perform system … Knowledge of VPN setup, email systems, cybersecurity basics like MFA, hardware troubleshooting, file system support, and cloud platforms such as Microsoft 365. Bonus points if you have: MSP experience VMware experience Azure experience ECI's culture emphasizes connection - with clients, technology, and each other. We offer a competitive package and a dynamic work environment. If you're ready for More ❯
London, England, United Kingdom Hybrid / WFH Options
Leonardo
and cost-effective solutions. Possess demonstrable experience in systems engineering or IT solution delivery, preferably in secure environments. Have strong technical skills with excellent knowledge of network and systems infrastructure technologies. An awareness of cyber security capabilities is advantageous. The role requires the candidate to be a sole UK national with DV clearance. Additionally, the candidate should have good … working knowledge and experience of Wintel IT systems, including: Microsoft Active Directory services Windows and Linux server installation and configuration Virtualization technologies like VMware and Microsoft Hyper-V Workstation builds and deployments (e.g., Microsoft WDS and MDT) Microsoft Office suite and other Microsoft products (Exchange, SQL, SCOM, ISA/TMG, IIS, SharePoint) Implementing security policies and system lockdowns, including More ❯
london (shoreditch), south east england, united kingdom
Logixal
across hardware, software, networks, and firewalls. Manage escalations and provide expert troubleshooting on Windows Server , Office 365 , and virtualised environments . Configure and maintain SonicWall firewalls , Hyper-V/VMware servers, and 3CX VoIP systems. Service Delivery Act as a primary technical point of contact for clients. Conduct service reviews, track SLAs, and identify improvement opportunities. Apply ITIL practices … in an MSP environment. Expertise in Autotask , Salesforce , and 3CX VoIP . Proven experience with: Windows Server , Office 365 , Azure SonicWall firewall configuration Virtualisation : Hyper-V and/or VMware Automation : PowerShell scripting, Power Automate flows Desirable Skills Experience with workflow and billing setups in Autotask and Salesforce. Familiarity with Microsoft Dynamics 365 , ServiceNow , or ConnectWise . ITIL Foundation More ❯
options) and query tuning. (Maintaining Index fragmentation, SQL storage, memory settings, monitoring CPU usage and Disk I/O activity etc). Maintain SQL servers set up with local VMware VMDKs hosted on NetApp presentable storage drives (LUNS). Understand database Backup and Restoration Strategy - RPO/RTO strategy. (Native SQL Backups via SQL Server Agent/Commvault agent … Clustering. Exposure to and use of Enterprise Monitoring Tools such as Microsoft System Centre Operations Manager (SCOM). Experience working with Microsoft Azure is highly regarded. Strong understanding of VMware virtual server technologies (vSphere/ESXi) would be highly regarded. Strong ITIL experience with Incident, Change and Problem Management. Strong awareness of technology trends. Experience of working with global More ❯