Operating Systems Windows Operating Systems MacOS Linux Directory Services Azure Active Directory (Azure AD/Entra) Active Directory IT Administration and Networking Office 365 Administration TCP/IP, DNS, DHCP VPNs and Remote Access IT Management and Monitoring Microsoft Endpoint Manager (Intune) Patch Management System Monitoring Backup, Recovery, and Disaster Planning Backup and Recovery Disaster Recovery (DR) Planning Data Integrity More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Isio
systems up to date with installation of software/firmware updates in line with vendor releases whilst maintaining service availability for our staff and clients. TCP/IP, DNS, DHCP, Firewalls, Switches and Wireless Access Points with a focus on Cisco Meraki What we offer you Isio is a people business, and we’re committed to helping our great colleagues More ❯
experience of supporting enterprise level applications based on a Windows/M365 environment. Experience working in Financial Services environment is preferred Solid understanding of Active Directory Services (DNS/DHCP/FSMO/ADFS/SSO/ADCS) Experience of Bloomberg/Reuters trading applications highly advantageous. Solid understanding of networking concepts, including TCP/IP, LAN/WAN Scripting More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Searchability
within a Managed Service Provider (MSP) environment*?Proven expertise in the Microsoft tech stack:o Azure AD, Microsoft 365, Intune, Defender, XDR o Windows Server, Group Policy, DNS/DHCP*?Strong understanding of network fundamentals and security best practices:o Firewalls, VPNs, switching, VLANs, routingo Experience with Fortinet, Cisco, or similar tools*?Client-facing experience and strong project coordination skills More ❯
line support. Microsoft Windows 10,11 and MacOS, iOS and Android and printers. Microsoft Server 2012, 2016, 2022 Microsoft Office 365 Exchange & One Drive Microsoft Active Directory, Group Policy, DHCP and DNS An understanding of Wireless network technologies (UniFI) Understanding of SIP/IP Telephone Systems Understanding of Enterprise anti-virus suites in particular Bitdefender. An understanding of Back-up More ❯
line support. Microsoft Windows 10,11 and MacOS, iOS and Android and printers. Microsoft Server 2012, 2016, 2022 Microsoft Office 365 Exchange & One Drive Microsoft Active Directory, Group Policy, DHCP and DNS An understanding of Wireless network technologies (UniFI) Understanding of SIP/IP Telephone Systems Understanding of Enterprise anti-virus suites in particular Bitdefender. An understanding of Back-up More ❯
ideal) Excellent 1st & 2nd line IT support experience in Windows 11 and MS Office 365 Administration of Active Directory & Microsoft Exchange Good networking experience - patching, knowledge of DNS/DHCP, WAN etc Some experience with technologies such as Cloud (Azure), VMware, Hyper-V or Citrix would be a bonus Good 2nd line IT support experience in Desktop and Laptop PC More ❯
deployment via SCCM/MS Intune, are preferred. You should have support experience with Microsoft Teams, Windows OS, Servers, Cisco VPN, WLANs, Newforma, MS Office, NAS, TCP/IP, DHCP, and DNS. Basic network troubleshooting, structured cabling, PC setup, and remote control skills (TeamViewer, RDP) are also necessary. You must demonstrate the ability to navigate knowledge bases, resolve technical issues More ❯
devices Manage laptop imaging and deployment (WIM USB, MDT, SCCM, Intune, AutoPilot) Administer user accounts and permissions (Active Directory, Microsoft 365, SharePoint, Teams, OneDrive) Support core networking protocols (DNS, DHCP, TCP/IP, LAN/WAN) Monitor system performance and assist with backups and disaster recovery procedures Maintain endpoint security (Bitlocker, SentinelOne, Fortinet, Symantec, MFA) Document IT procedures and respond More ❯
. Assist with Microsoft 365, Azure Active Directory, and on-premise infrastructure. Monitor and manage tickets through the IT service desk system. Provide basic networking support (Wi-Fi, DNS, DHCP, VPN) with training provided. Use remote support tools to deliver effective assistance where needed. Key Experience & Skills: Some prior experience in IT support, or a strong interest in developing a More ❯
. Assist with Microsoft 365, Azure Active Directory, and on-premise infrastructure. Monitor and manage tickets through the IT service desk system. Provide basic networking support (Wi-Fi, DNS, DHCP, VPN) with training provided. Use remote support tools to deliver effective assistance where needed. Key Experience & Skills: Some prior experience in IT support, or a strong interest in developing a More ❯
infrastructure roles, a strong track record in Azure migrations, and confident administration of Microsoft 365, SharePoint Online and Teams. Your technical grounding will span networking (TCP/DNS/DHCP), Windows client and server, virtualisation such as VMware vSphere, identity and access, endpoint patching, antivirus and data backup; PowerShell and ITIL familiarity are a plus. You should be able to More ❯
experience in a Microsoft-based network environment and in an IT helpdesk role. Strong technical knowledge of Windows Server, Windows 10/11, Microsoft 365, and networking fundamentals (DNS, DHCP, IP, Wi-Fi). Experience with Google Workspace, Apple networks, Capita SIMS.Net, Cisco Meraki, Sophos Antivirus, and AV equipment is an advantage. Excellent troubleshooting and problem-solving skills, with the More ❯
hardware, IP addressing, firewall rule-sets, testing and roll-out. 2-5 years’ experience working with wired and WiFi LANs. 2-5 years’ experience supporting environments using Active Directory, DHCP, DNS and 2FA. 2-5 years’ experience working with peer infrastructure teams supporting an Azure cloud hosted environment. 2-5 years’ experience working with global WAN providers. 2-5 years More ❯
environments. Experience with PowerShell and other scripting languages for automation of AD, Azure AD, Identity and Access Management (IAM), and Microsoft SQL Server Database Administration. Strong expertise in DNS, DHCP, DFS, KMS, LAPS, certificate lifecycle, and Group Policy managements in a hybrid of on-premises and cloud AD environments. Experience with maintaining AD domains, forests, trusts, and controllers, and managing More ❯
resources here to help you develop into a better-rounded professional. BASIC QUALIFICATIONS • 5+ years' experience in Windows Server administration and infrastructure design including Active Directory, Group Policy, DNS, DHCP, and Windows Server 2019, 2022, 2025 technologies • Advanced scripting capabilities in PowerShell • Experience with virtualization technologies, particularly Hyper-V or equivalent • Experience managing enterprise-scale Windows environments PREFERRED QUALIFICATIONS • Bachelor More ❯
Office 2003 - 2010, Remote Access Tools, VPN. Experience with SharePoint, Windows OS 2003/2008 R2/2012, SAP, Citrix, XEN Server, VMWare, Symantec Backup Exec. Active Directory (DNS, DHCP, Groups). Ability to write, update, and maintain network schematics, work instructions, and procedures for the network infrastructure. Manage and maintain the order management process and keep all related documents More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Oscar Technology
different - from troubleshooting complex issues to assisting with project rollouts and system upgrades. You'll need a solid foundation in Microsoft technologies (Windows Server, Azure, M365), networking fundamentals (DNS, DHCP, firewalls), and experience in a customer-facing role where communication is key. Key Responsibilities: Handle escalations and 2nd line support tickets through the service desk Troubleshoot and resolve issues across More ❯
integration with Avaya Session Manager and the ability to configure System Manager. Experience that will make this job easier to learn and do: • Data Network (LAN/WAN) and DHCP options scopes • Voice Recording integration using Nice NTR/X • Experience of using Linux. To fit in on the team, you will be this kind of person: • Be a positive More ❯
integration with Avaya Session Manager and the ability to configure System Manager. Experience that will make this job easier to learn and do: • Data Network (LAN/WAN) and DHCP options scopes • Voice Recording integration using Nice NTR/X • Experience of using Linux. To fit in on the team, you will be this kind of person: • Be a positive More ❯
integration with Avaya Session Manager and the ability to configure System Manager. Experience that will make this job easier to learn and do: • Data Network (LAN/WAN) and DHCP options scopes • Voice Recording integration using Nice NTR/X • Experience of using Linux. To fit in on the team, you will be this kind of person: • Be a positive More ❯
london (city of london), south east england, united kingdom
Pontoon Solutions
integration with Avaya Session Manager and the ability to configure System Manager. Experience that will make this job easier to learn and do: • Data Network (LAN/WAN) and DHCP options scopes • Voice Recording integration using Nice NTR/X • Experience of using Linux. To fit in on the team, you will be this kind of person: • Be a positive More ❯
that drives however, this is not essential Skills Required: Microsoft Windows OS - Windows 10/11, Server 2012-2024 Microsoft Office 2016 upto Office365 Networking infrastructure, protocols, switching, routing, DHCP and DNS Mac OS - 13 onwards Strong troubleshooting skills Good communication Reliable and good time keeping Microsoft365 About Impact Nationwide Ltd Impact Nationwide Recruitment is recognised as a key player More ❯
engineering and knowledge of classical network element management, SDN Controllers and ETSI MANO. A very good understanding of Application Layer Network Protocols - HTTP/HTTPS, TLS/SSL, DNS, DHCP, CCIE or equivalent certification an added advantage Experience in Network Access control (NAC) and RADIUS based AAA for secure and automated access supporting Corporate and Guests users, including experience with More ❯
