Hampton Court, Greater London, United Kingdom Hybrid / WFH Options
Mackenzie Jones IT
students. Technical Skills Required: 3rd Line - 2nd Line IT Support Engineer - 3 to 4 years’ experience. Microsoft 365 Admin, SharePoint & MS Teams. Windows Server - knowledge of AD, DNS, DHCP, VMware etc. Networking - Troubleshooting Switches, Wireless A/P, LAN/WAN, TCP/IP, DNS, VLAN, VPN - 2nd Line Support/Desirable to have Ubiquity or Cisco Meraki experience. Support … IT Support Engineer, 2nd Line IT Support Engineer, IT Support, 2nd Line IT Engineer, 2nd Line IT Support, MS 365, Office 365 & Windows 11, Windows 10, Active Directory, DNS, DHCP, Windows Server, Wi-Fi Network Controllers & Switches, Audio & Visual Devices, Wireless A/P, LAN/WAN, TCP/IP, DNS, VLAN, VPN, IPsec, Firewall, Cisco Meraki, Ubiquity, 3rd Line More ❯
/11 workstations, including imaging and GPOs Network troubleshooting skills, including VPNs, VLANs, managed switches, and firewalls Liaising with third-party ISPs for internet and WAN issues Deploying DHCP servers across multiple sites Server installation and configuration Working with hardware and software manufacturers support teams Experience with Hyper-V, Citrix, VMWare clustering Familiarity with Microsoft Intune and backup technologies like More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
ALTERED RESOURCING LTD
Group Policy Objects (GPOs) and OU structures . Oversee the integration and support of 3rd-party applications , working closely with vendors and internal teams. Ensure infrastructure services (e.g., DNS, DHCP, file services) are performant and secure. Implement and maintain backup and disaster recovery solutions. Proactively monitor infrastructure for faults and performance issues. Participate in infrastructure projects and upgrades, including patching … Active Directory , including advanced GPO management and AD troubleshooting. Experience with 3rd-party application support and vendor liaison. Good knowledge of Windows Server (2016/2019/2022) , DNS, DHCP, and file systems. SolarWinds, Veeam & Citrix experience would be desirable. Solid understanding of networking fundamentals (TCP/IP, subnets, VLANs, firewalls). Experience working with Microsoft 365 and hybrid environments. More ❯
senior technical escalation point for complex support issues across client environments. Administer, maintain, and troubleshoot Windows Server environments, networks, and cloud platforms. Manage Active Directory, Group Policy, DNS/DHCP, and M365 (Exchange, SharePoint, Teams, Intune). Perform server migrations, cloud integrations, and infrastructure upgrades. Support and manage virtualization technologies (VMware/Hyper-V). Oversee networking systems: firewalls, routers … 3rd line support role within an MSP or multi-client environment . Strong technical expertise in: Windows Server 2016-2022 Microsoft 365 administration Active Directory , Group Policy, DNS/DHCP Azure administration and migration experience VMware or Hyper-V environments Networking (firewalls, VLANs, routing, switching, VPNs) Excellent troubleshooting, communication, and documentation skills. Ability to work independently and manage priorities in More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Oscar Technology
senior technical escalation point for complex support issues across client environments. Administer, maintain, and troubleshoot Windows Server environments, networks, and cloud platforms. Manage Active Directory, Group Policy, DNS/DHCP, and M365 (Exchange, SharePoint, Teams, Intune). Perform server migrations, cloud integrations, and infrastructure upgrades. Support and manage virtualization technologies (VMware/Hyper-V). Oversee networking systems: firewalls, routers … 3rd line support role within an MSP or multi-client environment . Strong technical expertise in: Windows Server 2016-2022 Microsoft 365 administration Active Directory , Group Policy, DNS/DHCP Azure administration and migration experience VMware or Hyper-V environments Networking (firewalls, VLANs, routing, switching, VPNs) Excellent troubleshooting, communication, and documentation skills. Ability to work independently and manage priorities in More ❯
M365 environment Microsoft Active Directory, Exchange, AOVPN, Windows Server OS Intune, Endpoint management, MDM Scripting languages such as PowerShell Knowledge of File System Technologies Knowledge of domain services: DNS, DHCP, VPN etc. About the person High level of empathy Excellent communicator, both verbally and in writing Patient, approachable and respectful; ability to support colleagues and help with their professional development More ❯
Confidential • Desktop support - strong skills in troubleshooting Windows and MacOS, Office suites and other desktop applications. • Networking - proficiency in managing and troubleshooting network devices and configurations, including VLANs, DNS, DHCP, and VPNs. • System administration - experience with Active Directory, Group Policy and Azure AD. • Security - familiarity with cybersecurity principles and tools, such as firewalls, antivirus and patch management. • Customer service - excellent More ❯
The essential skills are knowledge and experience of: o Layer 2 including VLANs and STP o Layer 3 including IP addressing, subnetting and OSPF o Network services including NTP, DHCP, DNS and NAT o Network security including firewalls, VPNs, GRE/IPsec and ACLs o Networking management tools and applications And desirable skills/attributes are an awareness or experience More ❯
City of London, London, England, United Kingdom Hybrid / WFH Options
AWD online
Line Technical IT Helpdesk supporting users Microsoft Terminal services/RDS Microsoft Windows 10/11 Microsoft 365 including Intune and Autopilot Active Directory Azure Active Directory DNS and DHCP Excellent customer service, communication and interpersonal skills Excellent English written and oral communication skills DESIRABLE (Nice to Have) ITIL v3/v4 Foundation Certification Experience of working in a structured More ❯
London, Shadwell, United Kingdom Hybrid / WFH Options
VIQU IT
and Microsoft 365 technologies. Strong understanding of networking and security best practices. Hands-on experience with VLANs, VPNs, firewalls, and switches. Proficient in managing Windows Server environments, including DNS, DHCP, NPS, and Group Policy. If you know someone who would be ideal for this role, by way of showing our appreciation, VIQU is offering an introduction fee up to More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
VIQU Limited
and Microsoft 365 technologies. Strong understanding of networking and security best practices. Hands-on experience with VLANs, VPNs, firewalls, and switches. Proficient in managing Windows Server environments, including DNS, DHCP, NPS, and Group Policy. If you know someone who would be ideal for this role, by way of showing our appreciation, VIQU is offering an introduction fee up to More ❯
troubleshooting for incidents escalated from 1st and 2nd line support, ensuring consistent and minimal disruption to services. Deploy and integrate secure Windows Server environments (Active Directory, Group Policy, DNS, DHCP) using industry best practices. Implement and maintain infrastructure security measures such as patching, access controls, and hardening to align with compliance and internal governance. Use monitoring tools to proactively optimize … design principles. Familiarity with security and compliance documentation (e.g. RMADS, SyOPs, NIST frameworks). Core Technologies Microsoft: Windows Server 2019/2022/2025 Active Directory, Group Policy, DNS, DHCP Exchange Server 2019, SQL Server, SharePoint 2019 VMware: VMware Cloud Foundation vSphere, ESXi, NSXT, and vSAN Endpoint & Configuration: Windows 10 & 11 Microsoft Endpoint Configuration Manager (MECM) Monitoring & Observability: Microsoft System More ❯
XenApps ?" Administration, Maintenance and Support of existing Citrix XenApps server farm Windows Server Environment 2012/2016 - design, deployment, maintenance and support. Networking - design/troubleshoot/installation (DNS ?" DHCP ?" VLAN ?" Proxy Understanding - TCP/IP and OSI) to a moderate to advance level PowerShell to a moderate level VPN troubleshooting and Support understanding necessary. Router maintenance - wireless configuration, installation More ❯
moves, office setups and decommissions) Windows 10/11 Active Directory (Basic knowledge & Awareness) Group Policy (Basic knowledge & Awareness) Solid understanding of networking concepts and services such as DNS, DHCP in a TCP/IP environment Asset and license tracking (via CMDB) Assist with conference room meetings including WebEx, Zoom kits, Ring Central, Microsoft Teams and similar video conferencing tools More ❯
updated to reflect new architecture and processes. What You'll Need: Proven hands-on experience migrating Exchange on-prem to Exchange Online. Strong Wintel background - Windows Server, AD, DNS, DHCP, Group Policy. PowerShell scripting know-how to automate tasks and streamline deployment. Solid understanding of hybrid Exchange environments and Azure AD Connect. Bonus Points For: Experience in highly regulated environments. More ❯
technologies, Microsoft Azure and Entra technologies,configurationand administration, especially for Microsoft Entra ID, Workload ID Management, Permission Management, Working knowledge of TCP/IP, DNS, Active Directory, SMTP, and DHCP technologies Working knowledge of Data Backup concepts, migration topics, adoption and governance strategies Understanding of Microsoft SharePoint architecture, components, and configuration, including the differences between SharePoint versions, hybrid architecture and More ❯
technical refresh of large numbers of devices; Strong experience of monitoring and management tooling including SolarWinds. Have good general knowledge of Windows Server Environments, (including OS build, AD, DNS, DHCP and GPO) and Linux (RHEL) data centre server infrastructures. Have excellent analysis and problem solving skills, taking ownership of complex incidents ensuring these are resolved to the satisfaction of the More ❯
is a plus. Required technologies: Windows operating systems Citrix XenApp Microsoft 365 (Office, Teams, Exchange, BI) PowerShell Group Policies Microsoft Endpoint Configuration Manager (MECM/SCCM) Retail POS systems DHCP/DNS and other basic network protocols What you can expect from us: Competitive salary and excellent bonus scheme A entrepreneurial environment where you'll be encouraged to try things More ❯
network devices. In-depth understanding of communication protocols (mainly TCP/IP). In-depth experience of the following Layer 2, Layer 3 technologies: BGP, OSPF, EIGRP, VRF, DNS, DHCP, NAT, Spanning-Tree. In-depth experience in management of Advanced Threat Protection features like Antivirus, IPS, Antispyware, Vulnerability protection, URL filtering, and file blocking in addition to firewall rules. A More ❯
London, England, United Kingdom Hybrid / WFH Options
Warner Bros. Discovery
with network protocols, standards and policies Strong skills with at least 2 of these vendors: Aruba, Juniper, Arista, Cisco and Palo Alto Understanding of load balancing, remote access, DNS, DHCP and IPAM platforms Process oriented engineer with strong execution and follow-through skills Able to prioritize multiple tasks Strong and consistent customer service and communication skills Willingness to work a More ❯
in a globally distributed team through self-discipline and self-motivation. Additional skills that you might also bring Experience with graphics stacks Good understanding of networking - TCP/IP, DHCP, Basic understanding of security best practices in IoT or server environments Good communication skills, ideally public speaking experience IoT/Embedded experience – from board and SoC, BMCs, bootloaders and firmware More ❯
SIP, TLS, Dedicated Circuit such as MPLS, Colocation, and Inbound Number Provisioning (TFN, DID etc) Working knowledge of TCP/IP, TLS, BGID, Routers, Switches, Hubs, Firewalls, Domains, DNS, DHCP and subnetting Command level knowledge Empirix, Wireshark, Ribbon Analytics Previous experience with configuring SBCs Proven track record of excellent communication and conflict resolution skills Benefits Life Insurance - 4 x Annual More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Spectrum IT Recruitment
SIP, TLS, Dedicated Circuit such as MPLS, Colocation, and Inbound Number Provisioning (TFN, DID etc) Working knowledge of TCP/IP, TLS, BGID, Routers, Switches, Hubs, Firewalls, Domains, DNS, DHCP and subnetting Command level knowledge Empirix, Wireshark, Ribbon Analytics Previous experience with configuring SBCs Proven track record of excellent communication and conflict resolution skills Benefits Life Insurance - 4 x Annual More ❯