21 of 21 VoIP Jobs in London

Knowledge of Linux, OpenShift Container Platform, and Unix systems Understanding of network infrastructure (LAN/WAN, routers, switches, firewalls) Familiarity with database systems, storage solutions, and voice services, including VoIP To be considered, please ensure you complete your application on the Computappoint website. Services offered by Computappoint Limited are those of an Employment Business and/or Employment Agency in More ❯

the latest technology in the 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 Desirable: ** Previous experience at an MSP The client is looking to fill this opportunity immediately, so please apply ASAP or feel free to drop More ❯

2nd Line Support Analyst via phone, email, and remote access tools Attending customer sites in London to handle issues that require onsite presence Resolving faults across devices, connectivity, printing, VoIP telephony, and email systems Performing system checks, software updates, security patching, and MFA/EDR configurations Recording all activity with accurate notes, guides, and client-specific documentation About You: Background More ❯

and Azure; experience with these technologies is essential. Experience with Azure specifically will be a significant plus. You should have worked with third-party vendors for services such as VoIP and mobile support, and ideally have familiarity with ticketing systems, though this is not mandatory. Effective stakeholder communication skills are important due to the collaborative nature of the role. All More ❯

Ensure seamless integration of cloud-based services with enterprise network infrastructure. Implement and refine Quality of Service (QoS) policies for traffic prioritization, ensuring optimal performance for critical applications (e.g., VoIP, video, business systems). Monitor and troubleshoot network latency, packet loss, and bandwidth utilization. Collaborate with network engineering teams across multiple geographic locations, fostering technical knowledge sharing. Support resource allocation More ❯

chat, conferencing, enterprise voice). Strong hands-on experience with Microsoft 365 (Exchange Online, OneDrive, SharePoint, Entra) . Background in Cisco CUCM administration and telephony migration . Knowledge of VoIP, SIP, QoS and related telephony protocols. Relevant certifications such as Microsoft 365 Teams Administrator or Cisco CCNP Collaboration (desirable). Excellent communication skills, with the ability to engage both technical More ❯

chat, conferencing, enterprise voice). Strong hands-on experience with Microsoft 365 (Exchange Online, OneDrive, SharePoint, Entra) . Background in Cisco CUCM administration and telephony migration . Knowledge of VoIP, SIP, QoS and related telephony protocols. Relevant certifications such as Microsoft 365 Teams Administrator or Cisco CCNP Collaboration (desirable). Excellent communication skills, with the ability to engage both technical More ❯

s on and problem s varied role. To be considered for this Network & Helpdesk Administrator role, you must have the following attributes: 2-3 years working with LAN, WAN, VoIP and Microsoft environments Strong technical and IT knowledge Ability to work independently and in a team environment. Ability to feel comfortable working with different teams, volunteers and contractors Ability to More ❯

s on and ‘problem’s varied’ role. To be considered for this Network & Helpdesk Administrator role, you must have the following attributes: 2-3 years working with LAN, WAN, VoIP and Microsoft environments Strong technical and IT knowledge Ability to work independently and in a team environment. Ability to feel comfortable working with different teams, volunteers and contractors Ability to More ❯

experience with industrial control systems and networks. In depth knowledge of networking devices such as Firewalls, Proxy servers, Routers, Switches, TAPs etc. In depth knowledge of networking protocols HTTP, VOIP, TCP/IP, NAT'ing etc. Good understanding of network cabling e.g. copper, fiber and their characteristics. Hold CCNA, CCNP, CCIE or similar Network/Security certification. Strong understanding of More ❯

services. - Good understanding of design principles for Server/SAN architectures - Knowledge of desktop operating systems and application deployment techniques - Advanced understanding of current technologies, with specific reference to VoIP and unified communications. - Understanding and ability to support mobile connectivity/communications, programming and operation. - Must have a demonstrable track record of technical skills encompassing hardware, software applications and communication More ❯

frameworks and issues is a strong plus Keen to work in an international tech company with colleagues all around the globe Technical Knowledge: Working knowledge and understanding of voice over IP technologies and cloud communications Interest in and passion for communications and new technologies is a must Outstanding level of IT literacy Necessary Skills: Fluent in legal and business English More ❯

skills, liaising with a variety or people ranging from pensioners, volunteers, employees, senior management and stakeholders. You will have 2 to 3 year's experience working with LAN, WAN, VoIP and Microsoft environments, as well as holding good technical IT knowledge. SALARY ETC: £29,000 excellent benefits. Monday - Friday working, 41 hours per week (including paid for breaks) Hybrid working … but with a minimum of three days in the office. Central SW London/Permanent, full-time. REQUIREMENTS: 2 to 3 years' experience working with LAN, WAN, VoIP and Microsoft environments. Good technical IT knowledge and good working knowledge of MS Windows Servers 2019 Excellent working knowledge of Windows 10, 11 Good working knowledge of Microsoft Office 365 SharePoint MCSE More ❯

on strategic customer migrations for supporting strategic migrations for NHS and public sector clients. This role is pivotal in helping organisations transition from legacy infrastructure to modern cloud-based , VOIP and fibre solutions This is a high-impact role where you'll drive revenue growth, build strong customer relationships, and deliver tailored solutions that meet evolving business needs. There are More ❯

APM or DataDog to track and diagnose issues in production A solid understanding of security principles and secure coding including OWASP Top 10 Nice to haves: o Experience in VOIP, (SIP and RTP advantageous) o Experience of TDD/BDD/DDD o Knowledge of PCI compliance and associated standards such as ISO 27001 o Knowledge of accessibility standards and More ❯

own vehicle - ESSENTIAL. Read on if you're looking to join a rapidly growing MSP that invests in you. The IT MSP specialise in IT Support, Cyber Security and VoIP telephony. You will be joining a team who foster personal development and it is a great opportunity to develop your career in a growing company - they value promoting internally and … communication abilities. Demonstrated problem-solving skills with a methodical approach. UK Driving licence and access to vehicle - absolutely essential Desirable: Prior experience in an MSP setting. Familiarity with supporting VoIP systems. Experience in Office 365 administration. Ability to provide support for Mac OSX. Basic proficiency in server administration tasks such as AD user account management and password resets. As a More ❯

Software Developer VoIP the opportunity We are delighted to be working again with a regular client who are a pioneer of the VoIP industry, a well-established, award-winning business with lots of exciting things going on. The particular role is focused on the development of the companys core Voice platform. Youll be working in a team of four, developing … flexibility to hire outside the UK, but strictly within EU/EEA and within 2 hours of GMT. We do need candidates to be fluent English speakers. Software Developer VoIP requirements The following are essential: - Strong skills in Python 3 VoIP experience including SIP Excellent Linux knowledge Good knowledge of containers and orchestration, especially Docker Relational database skills MySQL, MariaDB … or PostgreSQL Any of the following would be good to have: - Wider VoIP skills: RTP, Asterisk, OpenSIPS, RTPEngine, WebRTC Programming skills in C/C++ or Lua Knowledge of networking: IPv4, IPv6, firewalls, routing Podman, Docker Composer/Swarm, Kubernetes Init systems: sys5 init, runit, system KVM Git version control On offer to the successful candidate, on top of a More ❯

Assisting clients on their busy helpdesk working through the ticketing system and taking calls. Attending client sites alongside their engineers to assist with client issues and installations of IT & VoIP Equipment. Repairing hardware on laptops, desktops & servers where required. Maintaining cloud systems including M365 & our bespoke VoIP platform. Installing, updating, and maintaining a wide variety of software for clients. Key More ❯

and supporting Voice, Data, Mobile, and Unified Communications. Your part to play Your responsibilities will encompass the following tasks: Provisioning all products - Mobile, Mobile and Data Hardware provisioning, Connectivity, VoIP, Inbound and Outbound Voice, Compliance products, and SIP Communicating with customers and suppliers to coordinate delivery, provide regular updates, and manage handovers upon completion. Ensuring timely and successful delivery of … email communications. Managing tickets and workflows using ServiceNow. Performing general administrative tasks, including billing entry. Applying strong technical expertise in telecommunications systems and networks, including experience with PBX systems, VoIP technologies, call routing, and data networks. Configuring, troubleshooting, and maintaining telecommunications equipment and systems. Demonstrating strong problem-solving and analytical abilities to assess and resolve complex telecommunications issues. Exhibiting excellent More ❯

VOIP and C++ Development Engineer Location: Remote Office Location: Basingstoke Salary: up to £65,000 Due to outstanding business growth and infrastructure expansion, we are seeking a self-motivated, and experienced VoIP and C++ Development Engineer.This is a hands-on execution role, working on the core telephony stack involving signalling, media processing, SIP call routing, RTP relaying, WebRTC and failover … mechanisms. The opportunity is ideal for engineers with a passion for building, debugging, and optimizing real-time communication systems, with extensive knowledge and background in VoIP technologies, such as Softswitch, RTPEngine and OpenSIPs coupled with excellent C/C++ development skills in a Linux environment. Key Responsibilities: Design, develop, and test new software aligned to the product roadmap meeting the … Perform scheduled maintenance and support release deployment activities after core hours. Produce and maintain detailed project, policy, and procedural documentation. Skills & Experience: 5+ years of experience building and operating VoIP systems using communications protocols such as UDP, SIP and RTP Strong hands-on with Softswitch, OpenSIPs, RTPEngine. Solid expertise with SIP signalling, RTP, and media relay techniques. Hands-on experience More ❯

but still have the freedom to take ownership of your solutions from discovery through to delivery. What you’ll bring.. You’ve got a strong background in Telecoms/VoIP engineering and have already delivered multiple contact centre implementations. You’re confident working across design, integration and support, and able to communicate effectively with both technical and business audiences. Strong … telecoms/VoIP skills. Worked with Contact centre environments. Experience with NICE CXone, Genesys, Avaya, or Cisco contact centre platforms. Strong SIP, PSTN, SBCs, and IP telephony knowledge. CRM and enterprise system integrations via APIs/web services. What’s next.. Don’t worry if your CV isn’t fully polished – let’s have a chat. Click apply or send More ❯