communication skills, both written and verbal, and have an ability to command and influence from engineering to C-Level engagements. Ideally you will have extensive experience working on Virtualization VMWare and Cloud , Azure platform – configuration, build and performance tuning as well as experience of architecting and managing production environments across Physical, Virtualized and Cloud technologies, What Makes Us Great More ❯
communication skills, both written and verbal, and have an ability to command and influence from engineering to C-Level engagements. Ideally you will have extensive experience working on Virtualization VMWare and Cloud , Azure platform – configuration, build and performance tuning as well as experience of architecting and managing production environments across Physical, Virtualized and Cloud technologies, What Makes Us Great More ❯
london (city of london), south east england, united kingdom
Six Degrees
communication skills, both written and verbal, and have an ability to command and influence from engineering to C-Level engagements. Ideally you will have extensive experience working on Virtualization VMWare and Cloud , Azure platform – configuration, build and performance tuning as well as experience of architecting and managing production environments across Physical, Virtualized and Cloud technologies, What Makes Us Great More ❯
Newcastle Upon Tyne, Tyne and Wear, England, United Kingdom Hybrid / WFH Options
Nextech
of ICT (Information & Communications Technology) specialists. Our mission is to help organisations optimise their operations through technology. We offer a full suite of services including cloud solutions, business applications, infrastructure support, and managed IT services. Role Summary Job Title: Senior Network Infrastructure Engineer Location: Newcastle (Hybrid: approximately 2 days remote) Salary: Up to £50,000 As a Senior … Network Infrastructure Engineer (Service Desk), you will support a range of environments - from older on-premises systems to modern cloud infrastructures. Working in a Managed Service Provider environment, you will resolve escalated incidents, troubleshoot complex network and cloud connectivity issues, and help ensure reliable, secure service delivery to clients. Key technologies include traditional networking, virtualisation, and Azure cloud (including … desktop virtualisation). Key Duties Act as escalation point for major or complex network & infrastructure incidents from the service desk. Support client environments that vary: legacy on-premises, hybrid, full cloud. Maintain and troubleshoot LAN/WAN, Wi-Fi, VPN, firewall setups across multiple customer sites. Manage Azure environments, especially virtual desktop solutions: session hosts, image deployment, user originations More ❯
IT Systems Engineer is member of the IT Infrastructure team, responsible for both the delivery of infrastructure projects and the ongoing support of the server infrastructure. The role focuses on ensuring the smooth operation, modernisation, and security of IT systems while contributing to various business-wide projects. This position is designed for IT professionals with previous experience in … 2nd or 3rd-line infrastructure support within medium to large organisations. As an IT Systems Engineer, you will be instrumental in maintaining and enhancing the IT infrastructure. Your role will involve the deployment of new technologies, improvement of existing systems, and ensuring that all operations align with industry best practices. This position offers a dynamic and challenging environment, perfect … for those who are passionate about IT infrastructure and its critical role in business operations. KEY RESPONSIBILITIES AND ACCOUNT ABILITIES: Maintain and support our client's server infrastructure. Ensure the continuous operation of primary and disaster recovery data centres through regular health checks. Participate in infrastructure-related projects, ensuring they meet business objectives and time lines. Collaborate with More ❯
IT Systems Engineer is member of the IT Infrastructure team, responsible for both the delivery of infrastructure projects and the ongoing support of the server infrastructure. The role focuses on ensuring the smooth operation, modernisation, and security of IT systems while contributing to various business-wide projects. This position is designed for IT professionals with previous experience in … 2nd or 3rd-line infrastructure support within medium to large organisations. As an IT Systems Engineer, you will be instrumental in maintaining and enhancing the IT infrastructure. Your role will involve the deployment of new technologies, improvement of existing systems, and ensuring that all operations align with industry best practices. This position offers a dynamic and challenging environment, perfect … for those who are passionate about IT infrastructure and its critical role in business operations. KEY RESPONSIBILITIES AND ACCOUNT ABILITIES: Maintain and support our client's server infrastructure. Ensure the continuous operation of primary and disaster recovery data centres through regular health checks. Participate in infrastructure-related projects, ensuring they meet business objectives and time lines. Collaborate with More ❯
watford, hertfordshire, east anglia, united kingdom
Connect2Employment
IT Systems Engineer is member of the IT Infrastructure team, responsible for both the delivery of infrastructure projects and the ongoing support of the server infrastructure. The role focuses on ensuring the smooth operation, modernisation, and security of IT systems while contributing to various business-wide projects. This position is designed for IT professionals with previous experience in … 2nd or 3rd-line infrastructure support within medium to large organisations. As an IT Systems Engineer, you will be instrumental in maintaining and enhancing the IT infrastructure. Your role will involve the deployment of new technologies, improvement of existing systems, and ensuring that all operations align with industry best practices. This position offers a dynamic and challenging environment, perfect … for those who are passionate about IT infrastructure and its critical role in business operations. KEY RESPONSIBILITIES AND ACCOUNT ABILITIES: Maintain and support our client's server infrastructure. Ensure the continuous operation of primary and disaster recovery data centres through regular health checks. Participate in infrastructure-related projects, ensuring they meet business objectives and time lines. Collaborate with More ❯
IT Systems Engineer is member of the IT Infrastructure team, responsible for both the delivery of infrastructure projects and the ongoing support of the server infrastructure. The role focuses on ensuring the smooth operation, modernisation, and security of IT systems while contributing to various business-wide projects. This position is designed for IT professionals with previous experience in … 2nd or 3rd-line infrastructure support within medium to large organisations. As an IT Systems Engineer, you will be instrumental in maintaining and enhancing the IT infrastructure. Your role will involve the deployment of new technologies, improvement of existing systems, and ensuring that all operations align with industry best practices. This position offers a dynamic and challenging environment, perfect … for those who are passionate about IT infrastructure and its critical role in business operations. KEY RESPONSIBILITIES AND ACCOUNT ABILITIES: Maintain and support our client's server infrastructure. Ensure the continuous operation of primary and disaster recovery data centres through regular health checks. Participate in infrastructure-related projects, ensuring they meet business objectives and time lines. Collaborate with More ❯
IT Systems Engineer is member of the IT Infrastructure team, responsible for both the delivery of infrastructure projects and the ongoing support of the server infrastructure. The role focuses on ensuring the smooth operation, modernisation, and security of IT systems while contributing to various business-wide projects. This position is designed for IT professionals with previous experience in … 2nd or 3rd-line infrastructure support within medium to large organisations. As an IT Systems Engineer, you will be instrumental in maintaining and enhancing the IT infrastructure. Your role will involve the deployment of new technologies, improvement of existing systems, and ensuring that all operations align with industry best practices. This position offers a dynamic and challenging environment, perfect … for those who are passionate about IT infrastructure and its critical role in business operations. KEY RESPONSIBILITIES AND ACCOUNT ABILITIES: Maintain and support our client's server infrastructure. Ensure the continuous operation of primary and disaster recovery data centres through regular health checks. Participate in infrastructure-related projects, ensuring they meet business objectives and time lines. Collaborate with More ❯
City of London, London, United Kingdom Hybrid / WFH Options
CLS Group
safer, smoother and more cost effective. Trillions of dollars’ worth of currency flows through our systems each day. Created by the market for the market, our unrivalled global settlement infrastructure reduces systemic risk and provides standardization for participants in many of the world’s most actively traded currencies. We deliver huge efficiencies and savings for our clients: in fact … we do at CLS and define and shape a supportive and inclusive working environment in which everyone is encouraged to be open and forward-thinking Job information: Functional title - Infrastructure Unix Support Department - Technology Corporate level - Assistant Vice President Report to - Vice President Location - London, onsite 2 days per week Key Responsibilities Provide project support for the Production Linux … any fixes that are required as part of service improvement. Follow the CLS Change Management procedure and other standard practices in installing, configuring and supporting Linux Cluster and Linux Infrastructure and relates items in Test and Production environments. Upgrade or maintain software at a time when the impact to the business is minimised. Execute the failover for the Linux More ❯
safer, smoother and more cost effective. Trillions of dollars’ worth of currency flows through our systems each day. Created by the market for the market, our unrivalled global settlement infrastructure reduces systemic risk and provides standardization for participants in many of the world’s most actively traded currencies. We deliver huge efficiencies and savings for our clients: in fact … we do at CLS and define and shape a supportive and inclusive working environment in which everyone is encouraged to be open and forward-thinking Job information: Functional title - Infrastructure Unix Support Department - Technology Corporate level - Assistant Vice President Report to - Vice President Location - London, onsite 2 days per week Key Responsibilities Provide project support for the Production Linux … any fixes that are required as part of service improvement. Follow the CLS Change Management procedure and other standard practices in installing, configuring and supporting Linux Cluster and Linux Infrastructure and relates items in Test and Production environments. Upgrade or maintain software at a time when the impact to the business is minimised. Execute the failover for the Linux More ❯
safer, smoother and more cost effective. Trillions of dollars' worth of currency flows through our systems each day. Created by the market for the market, our unrivalled global settlement infrastructure reduces systemic risk and provides standardization for participants in many of the world's most actively traded currencies. We deliver huge efficiencies and savings for our clients: in fact … we do at CLS and define and shape a supportive and inclusive working environment in which everyone is encouraged to be open and forward-thinking Job information: Functional title - Infrastructure Unix Support Department - Technology Corporate level - Assistant Vice President Report to - Vice President Location - London, onsite 2 days per week Key Responsibilities Provide project support for the Production Linux … any fixes that are required as part of service improvement. Follow the CLS Change Management procedure and other standard practices in installing, configuring and supporting Linux Cluster and Linux Infrastructure and relates items in Test and Production environments. Upgrade or maintain software at a time when the impact to the business is minimised. Execute the failover for the Linux More ❯
london, south east england, united kingdom Hybrid / WFH Options
CLS Group
safer, smoother and more cost effective. Trillions of dollars’ worth of currency flows through our systems each day. Created by the market for the market, our unrivalled global settlement infrastructure reduces systemic risk and provides standardization for participants in many of the world’s most actively traded currencies. We deliver huge efficiencies and savings for our clients: in fact … we do at CLS and define and shape a supportive and inclusive working environment in which everyone is encouraged to be open and forward-thinking Job information: Functional title - Infrastructure Unix Support Department - Technology Corporate level - Assistant Vice President Report to - Vice President Location - London, onsite 2 days per week Key Responsibilities Provide project support for the Production Linux … any fixes that are required as part of service improvement. Follow the CLS Change Management procedure and other standard practices in installing, configuring and supporting Linux Cluster and Linux Infrastructure and relates items in Test and Production environments. Upgrade or maintain software at a time when the impact to the business is minimised. Execute the failover for the Linux More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
CLS Group
safer, smoother and more cost effective. Trillions of dollars’ worth of currency flows through our systems each day. Created by the market for the market, our unrivalled global settlement infrastructure reduces systemic risk and provides standardization for participants in many of the world’s most actively traded currencies. We deliver huge efficiencies and savings for our clients: in fact … we do at CLS and define and shape a supportive and inclusive working environment in which everyone is encouraged to be open and forward-thinking Job information: Functional title - Infrastructure Unix Support Department - Technology Corporate level - Assistant Vice President Report to - Vice President Location - London, onsite 2 days per week Key Responsibilities Provide project support for the Production Linux … any fixes that are required as part of service improvement. Follow the CLS Change Management procedure and other standard practices in installing, configuring and supporting Linux Cluster and Linux Infrastructure and relates items in Test and Production environments. Upgrade or maintain software at a time when the impact to the business is minimised. Execute the failover for the Linux More ❯
slough, south east england, united kingdom Hybrid / WFH Options
CLS Group
safer, smoother and more cost effective. Trillions of dollars’ worth of currency flows through our systems each day. Created by the market for the market, our unrivalled global settlement infrastructure reduces systemic risk and provides standardization for participants in many of the world’s most actively traded currencies. We deliver huge efficiencies and savings for our clients: in fact … we do at CLS and define and shape a supportive and inclusive working environment in which everyone is encouraged to be open and forward-thinking Job information: Functional title - Infrastructure Unix Support Department - Technology Corporate level - Assistant Vice President Report to - Vice President Location - London, onsite 2 days per week Key Responsibilities Provide project support for the Production Linux … any fixes that are required as part of service improvement. Follow the CLS Change Management procedure and other standard practices in installing, configuring and supporting Linux Cluster and Linux Infrastructure and relates items in Test and Production environments. Upgrade or maintain software at a time when the impact to the business is minimised. Execute the failover for the Linux More ❯
If so, this position is for you! Your Role & Responsibilities As a IT Technician , you will be a key player in ensuring the stability, security, and performance of IT infrastructure across our UK site and global locations. Your primary focus will be on end-user support , with a system and network administration role in when required. Key Responsibilities: End … to enhance knowledge sharing and process efficiency. Collaboration with Security Teams: Support security initiatives, implement best practices, and contribute to compliance efforts across on-premises and cloud environments. IT Infrastructure Management: Administer and optimize servers (Windows and Linux) , virtualization environments (VMware), and cloud platforms ( Azure ) to ensure high availability and efficiency. System Monitoring & Incident Resolution: Proactively monitor IT … strong technical expertise and excellent problem-solving skills. Key Technical Skills: End-User Support: Windows 11, Microsoft Office 365, Teams, OneDrive... System Administration: Microsoft Azure, Office 365, Active Directory, VMware vSphere 8 Operating Systems: Windows Server, Linux (CentOS, Debian) Basic Network Administration: Cisco, Aruba, Checkpoint (for troubleshooting and minor configurations) Security & Compliance: Strong understanding of IT security best practices More ❯
portsmouth, hampshire, south east england, united kingdom
EXFO
If so, this position is for you! Your Role & Responsibilities As a IT Technician , you will be a key player in ensuring the stability, security, and performance of IT infrastructure across our UK site and global locations. Your primary focus will be on end-user support , with a system and network administration role in when required. Key Responsibilities: End … to enhance knowledge sharing and process efficiency. Collaboration with Security Teams: Support security initiatives, implement best practices, and contribute to compliance efforts across on-premises and cloud environments. IT Infrastructure Management: Administer and optimize servers (Windows and Linux) , virtualization environments (VMware), and cloud platforms ( Azure ) to ensure high availability and efficiency. System Monitoring & Incident Resolution: Proactively monitor IT … strong technical expertise and excellent problem-solving skills. Key Technical Skills: End-User Support: Windows 11, Microsoft Office 365, Teams, OneDrive... System Administration: Microsoft Azure, Office 365, Active Directory, VMware vSphere 8 Operating Systems: Windows Server, Linux (CentOS, Debian) Basic Network Administration: Cisco, Aruba, Checkpoint (for troubleshooting and minor configurations) Security & Compliance: Strong understanding of IT security best practices More ❯
leader in combining user-centred digital service design with cloud-based open architecture and modern technology services. Key Responsibilities Act as a senior escalation point for complex Azure and infrastructure-related incidents, working closely with Azure Engineers and Technical Leads when needed. Support the design, deployment, and maintenance of Azure IaaS and PaaS solutions. Provide technical leadership and mentoring … the managed support model. Technical Expertise Strong knowledge of Microsoft Azure, including: Azure Virtual Machines, Networking, Storage, and Identity (Azure AD) Azure Backup, Site Recovery, and hybrid cloud configurations Infrastructure as Code (ARM, Bicep, or Terraform) Experience with virtualization platforms (VMware, Hyper-V) Proficient in scripting and automation (PowerShell, Azure CLI) Solid understanding of networking fundamentals (DNS, VPN More ❯
footprint expands, we are seeking an experienced Senior Cloud & Systems Administrator to join our IT team. This role is critical in ensuring the stability, security, and performance of our infrastructure while driving forward new initiatives in cloud, virtualization, data platforms, and enterprise security. Position Overview The Senior Cloud & Systems Administrator will be responsible for managing, maintaining, and optimizing our … improvements in backup, disaster recovery, and system performance. The ideal candidate has extensive hands-on experience with Microsoft Azure, Microsoft 365 administration (including Exchange, SharePoint, Intune, Sentinel, and others), VMware, Windows Server, SQL Server, Microsoft Fabric, SaaS integrations, backup and recovery solutions, and Entra ID. Key Responsibilities •Manage, monitor, and maintain Windows Servers, virtualized environments (VMware), and Azure … secure connectivity, data flow, and user access alignment with company standards. •Proactively monitor systems for performance and reliability issues, applying corrective actions as needed. •Assist in planning and executing infrastructure upgrades, migrations, and integrations. •Collaborate with cross-functional teams to support business applications and IT initiatives. •Maintain documentation for configurations, procedures, and troubleshooting guides. •Provide tier-3 support for More ❯
Certification for IAT Level II or higher prior to start date (example: Security+ CE) Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any processes related to these systems. Provides support to IT systems including day-to-day operations, monitoring and problem resolution for all supported devices, mobile devices, etc. Provides … administer and maintain Virtual Desktop Environment technologies such as Horizon, Dell Wyse Management and Teradici. Experience and ability to use and maintain monitoring tools such as ELK, SolarWinds, and VMware Aria. Functional knowledge of networking such as Cisco and/or VMware NSX technologies. Functional knowledge of storage solutions such as NetApp and Synology. Functional knowledge of backup More ❯
tidy cable management for end-user devices, such as computers, monitors, printers, etc) Good understanding of network Desirable Familiarity with Autotask PSA, RMM Basic understanding and troubleshooting of network infrastructure Knowledge of ESET Anti-Malware solutions Macintosh support Knowledge of VMWare and Hyper V Windows Server WDS MDT SCCM deployment Benefits Career progression opportunities. Company pension Health & wellbeing More ❯
worry if your current CV isn't up to date - please reach out to Gianluca @ circle recruitment (dot) com Key words: IT Service Desk Technician, IT Support Engineer, IT Infrastructure, IT Service Delivery, IT Service Desk Analyst, Windows Server, IT Support, 1st line, 2nd Line, 3rd Line, Technical support, office 365, azure, vmware, networking, MSP, Berkshire, Slough, Maidenhead More ❯
Huntingdon, Cambridgeshire, England, United Kingdom
Nextech
queues, ensure SLA compliance, and improve service delivery processes Assist in mentoring, training, and developing service desk staff Contribute to documentation, knowledge base articles, and process improvement Work on infrastructure projects, system upgrades, and migrations as required Key Skills & Experience Strong background in 3rd line support within an MSP environment Excellent knowledge of Microsoft technologies (Windows Server, O365, Azure … Active Directory, etc.) Solid understanding of networking (Firewalls, VLANs, VPNs, DNS, DHCP, etc.) Experience with virtualization (VMware, Hyper-V) and cloud services Strong communication and leadership skills with a collaborative approach Proven ability to mentor junior staff and support their technical growth What's on Offer Competitive salary: Up to £50,000 DOE Opportunities for career progression and professional More ❯
Huntingdon, Cambridgeshire, East Anglia, United Kingdom
Nextech Group Limited
queues, ensure SLA compliance, and improve service delivery processes Assist in mentoring, training, and developing service desk staff Contribute to documentation, knowledge base articles, and process improvement Work on infrastructure projects, system upgrades, and migrations as required Key Skills & Experience Strong background in 3rd line support within an MSP environment Excellent knowledge of Microsoft technologies (Windows Server, O365, Azure … Active Directory, etc.) Solid understanding of networking (Firewalls, VLANs, VPNs, DNS, DHCP, etc.) Experience with virtualization (VMware, Hyper-V) and cloud services Strong communication and leadership skills with a collaborative approach Proven ability to mentor junior staff and support their technical growth What's on Offer Competitive salary: Up to £50,000 DOE Opportunities for career progression and professional More ❯
Amherst, Massachusetts, United States Hybrid / WFH Options
University of Massachusetts Amherst
as well as overseeing system administration and integration with other campus services to enhance operational efficiency and security. Essential Functions Design, configure and troubleshoot storage area networks, fiber channel infrastructure and devices, and Enterprise Backup solutions for both on-prem data centers and cloud environments. Work on multiple projects as a project leader to research, propose and implement strategies … nine) years of experience providing Windows and/or Linux system administration in a large complex environment. Experience designing, configuring and troubleshooting storage area networks (SANs), fiber channel infrastructure and devices, fault tolerant systems, and Enterprise Backup solutions for on-prem data centers and cloud environments. Proficiency in system scripting using technologies such as Python, PowerShell, Perl, Bash. Strong … Education, Experience, Certifications, Licensure) Experience working in a large complex educational environment with multiple physical and cloud sites a plus. Knowledge and experience working with virtualization environments such as VMWare, Nutanix, on-prem and in AWS and/or Azure. Experience with automated configuration management and provisioning solutions for Linux systems such as RedHat Satellite, Puppet, Chef, Ansible or More ❯