16 of 16 VoIP Jobs in London

articles for both clients and fellow engineers Recommending IT system improvements and evaluating client infrastructure Proactively managing Microsoft Exchange, Active Directory, cloud storage, DR, VoIP and more Advising on hardware solutions (laptops, WAPs, storage devices, etc.) Working with third-party vendors to solve software and hardware problems Installing, repairing ...

articles for both clients and fellow engineers Recommending IT system improvements and evaluating client infrastructure Proactively managing Microsoft Exchange, Active Directory, cloud storage, DR, VoIP and more Advising on hardware solutions (laptops, WAPs, storage devices, etc.) Working with third-party vendors to solve software and hardware problems Installing, repairing ...

following: Microsoft Windows Server Microsoft SQL Server Networking (Load balancing, Firewalls, TCP/IP) Linux (Debian or RHEL) Telephony/UC (SIP, ACD, VOIP) Active Directory (ADFS, domain management, users/groups, policies, certificates etc.) Infrastructure management and maintenance (COTS hardware & Virtualisation - VMware, Hyper-V) Good knowledge and experience ...

market** Paid Certifications** Much More Essential Skills: ** Windows Server** VMWare/Hyper-V** Office 365/Azure** Networking – Firewalls/Routers/Switches/VoIP** Backup Experience** PowerShell Scripting** MDM Intune The client is looking to fill this opportunity immediately, so please apply ASAP or feel free to drop ...

induction • Smart casual dress code Any experience with the following would be beneficial (although non-essential): • Previous experience in an MSP environment • Support for VoIP systems • Office 365 administration • Support for Mac OSX • Certifications from Microsoft, CCNA or other relevant IT certifications Should you have any questions or wish ...

/5/6/7, CCIE/CCNP-SP, JNCIE, JNCIP) Experience with AAA, Tacacs+, Radius, and CA/PKI Experience with Voice over IP, Dial Services (Async/PPP, ISDN), Wireless services (CDMA, EVDO, GPRS, EDGE, 802.11b/g/n), Server Load-Balancing (F5) Data Center design ...

busy, varied workload including: Delivering mainly 2nd line technical support with professionalism and pace Troubleshooting hardware, software and networking issues (Windows, macOS, AD, Exchange, VoIP etc.) Proactively managing Microsoft Exchange, Active Directory, cloud storage, DR, VoIP and more Managing tickets and resolving issues within SLAs Maintaining accurate client and system ...

Excellent troubleshooting and debugging skills Nice to have Experience with Docker, Kubernetes, CI/CD , and cloud platforms Knowledge of telecom protocols (SIP, RTP, VoIP, 4G/5G, IMS, Diameter, SS7, etc.) Familiarity with telecom compliance standards Exposure to C/C++ or Go Qualifications Bachelor’s or Master ...

environments. Administer and troubleshoot Microsoft 365, Azure AD, Exchange Online, SharePoint, and Teams. Assist with Windows Server, Active Directory, and network infrastructure (DNS, DHCP, VoIP). Support virtualisation platforms (VDI technologies) and basic Linux server administration. Contribute to security hardening, compliance processes, and documentation. Liaise with senior engineers and project … compliance, we'd love to hear from you. Key skills: IT Support, Microsoft 365, Azure AD, Active Directory, Security, Compliance, Windows, Linux, Networking, VoIP, Virtualisation, MSP, Technical Support. Circle Recruitment is acting as an Employment Agency in relation to this vacancy. Earn yourself a referral bonus if you refer somebody ...

environments. Administer and troubleshoot Microsoft 365, Azure AD, Exchange Online, SharePoint, and Teams. Assist with Windows Server, Active Directory, and network infrastructure (DNS, DHCP, VoIP). Support virtualisation platforms (VDI technologies) and basic Linux server administration. Contribute to security hardening, compliance processes, and documentation. Liaise with senior engineers and project … compliance, we'd love to hear from you. Key skills: IT Support, Microsoft 365, Azure AD, Active Directory, Security, Compliance, Windows, Linux, Networking, VoIP, Virtualisation, MSP, Technical Support. Circle Recruitment is acting as an Employment Agency in relation to this vacancy. Earn yourself a referral bonus if you refer somebody ...

Systems, Projects & Support Location: Shoreditch (Office-Based) Salary: £65,000 + Performance-Related Bonuses About the Company: This rapidly scaling MSP delivers cloud, cybersecurity, VoIP, automation, and infrastructure services to a diverse and growing client base. With a strong focus on innovation and people development, the business offers a fast … cloud, and networking issues. Lead and govern technical delivery across: Azure, Office 365, Windows Server SonicWall firewalls, VPN & security VMware/Hyper-V 3CX VoIP & supporting network infrastructure Own patching, maintenance standards, security alignment, and DR strategies. Ensure high-quality documentation, deployments, and configuration practices. Team Leadership & Performance Line-manage ...

rapidly growing Managed Service Provider (MSP) delivering secure, scalable, and transformative IT solutions across the UK. Our expertise spans cloud, cybersecurity, automation, and VoIP-helping clients reimagine how technology supports their business growth. We're seeking a Technical Projects & Support Engineer to take ownership of internal CRM transformation projects (Salesforce … Microsoft Dynamics 365). Strong technical skills with the ability to build, configure, and support systems directly. Experience integrating CRM with PSA tools, VoIP platforms, and billing/licensing systems. Proficiency with SQL queries and reporting. Excellent communication, project ownership, and vendor management skills. PowerShell or automation scripting skills (desirable ...

BSSAP, MAP, CAMEL, SMPP, ISUP etc. Preferably a knowledge of Ericsson Circuit Switched Core Network products UDC, MSC, MGw and MiO Comprehensive understanding of VoIP/SIP Preferably experience with VoIP solutions such as Metaswitch CFS, Perimeta and Opensource Kamailio and Asterisk Preferably a knowledge of Openstack and AWS including ...

require an individual to join the field team covering South London and surrounding areas to install and/or replace IP phones in store (VoIP). This role may mean working across other sites in the UK. The ideal candidate would have worked within the retail environment previously such … very important so requires someone with good attention to retail, professional and reliable. The Role: Install/replace IP phone systems in Tesco stores (VoIP). Report back immediately to project management team to highlight any issues or discrepancies whilst on site. Liaise with the staff within the store ...

require an individual to join the field team covering South London and surrounding areas to install and/or replace IP phones in store (VoIP). This role may mean working across other sites in the UK. The ideal candidate would have worked within the retail environment previously such … very important so requires someone with good attention to retail, professional and reliable. The Role: Install/replace IP phone systems in Tesco stores (VoIP). Report back immediately to project management team to highlight any issues or discrepancies whilst on site. Liaise with the staff within the store ...

require an individual to join the field team covering South London and surrounding areas to install and/or replace IP phones in store (VoIP). This role may mean working across other sites in the UK. The ideal candidate would have worked within the retail environment previously such … very important so requires someone with good attention to retail, professional and reliable. The Role: Install/replace IP phone systems in Tesco stores (VoIP). Report back immediately to project management team to highlight any issues or discrepancies whilst on site. Liaise with the staff within the store ...