10 of 10 VoIP Jobs in the City of London

management, and incident response . Hands-on experience with network security frameworks , firewall configuration (Cisco ASA, Palo Alto, Fortinet, etc.) , and telephony (SIP/VoIP) systems. Familiarity with cloud and hybrid networking (Azure, AWS, GCP) environments preferred. Strong understanding of ISO 27001, PCI-DSS , and ITIL-aligned service delivery processes. ...

Suite Level and able to hold customer meetings onsite Strong expertise in: Cisco routing, switching, gateways, and applications TCP/IP, SNMP, Netflow, VoIP LAN/WAN topologies (MPLS, Frame Relay, ATM) Security concepts and network infrastructure design Network performance and fault/alert management Solid understanding of: Operating systems ...

Firepower firewalls, routers, and switches Routing protocols (OSPF, BGP) and Cisco ISE Radius/DOT1X Cloud experience (Azure, AWS, Cloudflare) Knowledge of IPT/VoIP solutions Cisco ACI & DNA, SD-WAN, and load balancing solutions Monitoring tools (SolarWinds, PRTG, CheckMK) Remote Access/VPN technologies and two-factor authentication Network ...

integration. Knowledge of voice recording systems (eg Redbox) and regulatory requirements. Experience with IPC Dealerboards or similar trader turret systems. Knowledge of SIP, CUBEs, VoIP, and UC networking concepts. Experience supporting AV and meeting room technologies, including Crestron and enterprise conferencing systems. Solid understanding of network protocols and basic desktop ...

Network Administration Configure, install, and maintain network hardware, including laptops, printers, and related equipment Support implementation of network security access controls and protocols Manage VoIP, VDI, and WiFi solutions, including user onboarding, troubleshooting, and offboarding User Support & Management Provide Level 1 and Level 2 technical support to end-users Manage ...

Knowledge of Lutron lighting control, Polycom, and MS Teams A firm understanding of networking protocols, RS232, and RS485 Good understanding of VOIP telephony and SIP Good understanding of video collaboration and audio conferencing Desirable: Avixa CTS Crestron P101 Extron School of AV Cisco CCNA ...

Knowledge of Lutron lighting control, Polycom, and MS Teams A firm understanding of networking protocols, RS232, and RS485 Good understanding of VOIP telephony and SIP Good understanding of video collaboration and audio conferencing Desirable: Avixa CTS Crestron P101 Extron School of AV Cisco CCNA ...

engineers, specialists, and BIM/CAD technicians. Deliver proficient designs across Control Systems (DCS, SCADA, PLC, BMS) and Telecommunications (PAVA, FTN, GSM-R, CCTV, VOIP, RF Radio, etc.). Conduct formal design reviews (CAT2 checks) to ensure safety, buildability, and compliance. Undertake HAZID, HAZOP, and HAZCON studies where applicable. Manage ...

commercial, workspace and office spaces. The role involves supporting the installation, maintenance, and ongoing development of smart building technologies consisting of cabling systems, VOIP, Audio-visual, CCTV and access control across projects around London. You will work within a technical team delivering integrated infrastructure solutions, with a strong focus ...

deliverables Manage risks, dependencies, and change controls proactively Drive stakeholder engagement across business, IT, and vendors Oversee infrastructure-related work (LAN/WAN, Hosting, VoIP) Ensure compliance with regulatory and quality frameworks Own reporting, budgeting, and project performance tracking Must-Have Experience 15+ years in Project/Program Management Proven … delivery of MA&D projects in Pharma/Life Sciences Strong experience in IT infrastructure (LAN, WAN, Hosting, VoIP) Experience working with global teams & distributed delivery models Strong governance, budgeting, and stakeholder management skills Nice to Have Exposure to Operational Technology (OT) Experience working with large enterprise vendors ...