6 of 6 Remote/Hybrid VoIP Jobs in London

Microsoft stack: Windows 10/11, Windows Server, Microsoft 365, Azure AD Exchange Online, SharePoint, Teams Azure Virtual Desktop (AVD), Intune, Autopilot Networking (Cisco), VOIP (Teams) PowerShell scripting SQL Server, FSLogix, Azure Storage Cyber security and conditional access What you'll get in return Exposure to enterprise-level environments ...

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 ...

Public Sector environments Active SC Clearance (essential) Strong technical knowledge of: Cisco routing, switching, gateways, and network applications TCP/IP, SNMP, NetFlow, VoIP LAN/WAN architectures (MPLS, Frame Relay, ATM) Network security principles and infrastructure design Understanding of cloud and virtualisation technologies (SDN/NFV, public/private ...

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 ...

IP, routing, firewalls) Experience with managed wireless solutions and deployments Wireless expertise including: Site surveys Signal troubleshooting Authentication protocols Installation planning Experience with: VLANs VoIP systems Internet connectivity (ADSL, leased lines, etc.) Helpdesk/ticketing systems and SLA environments Rack installations, comms rooms, and structured cabling If you would like ...

Role We are looking for an experienced Operations & Production Release Engineer to own the day-to-day stability, security, and evolution of our VoIP and telecommunications platform. This is a hands-on hybrid or remote role that combines production release management (planning, governance, execution) with deep operational ownership … GitHub Actions) for SIP application code, dial-plan logic, and infrastructure-as-code. · Conduct post-release reviews and feed lessons learned back into engineering. VoIP Platform Operations · Operate, tune, and troubleshoot Kamailio as the SIP edge/registrar/proxy: dispatcher, dialog, permissions, auth, accounting, TLS, NAT traversal, RTPengine integration ...