1 to 25 of 65 VoIP Jobs in the South East

technologies (TCP/IP, DNS, DHCP, VLANs, VPNs). Experience with enterprise monitoring and management tools. Proficiency in scripting and automation (PowerShell, Bash). Familiarity with telecom systems (Cisco VOIP, PBX, Mitel). Strong documentation and communication skills. Desirable Qualifications TOGAF certification or equivalent architectural framework experience. Microsoft Certified: Azure Administrator/Architect. VMware Certified Professional (VCP). ITIL Foundation More ❯

of DHCP, DNS, Group Policies, and Active Directory Networking and firewall configuration (e.g. Palo Alto, UDM Pro, Draytek) Experience with VPNs (IPSEC, PPTP, SSL, SSTP, Azure VPN) Knowledge of VOIP, SQL Server, Hyper-V/VMware, and SaaS/PaaS/IaaS is advantageous Strong problem-solving and communication skills Self-motivated, proactive, and able to work under pressure Full More ❯

of DHCP, DNS, Group Policies, and Active Directory Networking and firewall configuration (e.g. Palo Alto, UDM Pro, Draytek) Experience with VPNs (IPSEC, PPTP, SSL, SSTP, Azure VPN) Knowledge of VOIP, SQL Server, Hyper-V/VMware, and SaaS/PaaS/IaaS is advantageous Strong problem-solving and communication skills Self-motivated, proactive, and able to work under pressure Full More ❯

Creating and updating knowledge base 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 and configuring hardware, software and peripherals More ❯

Exchange Online, MFA, SharePoint Online. SQL Server administration basics. Knowledge of backup technologies, networking (routing/switching), wireless systems. Azure cloud services knowledge. Understanding of firewalls, network security, and VOIP telephony systems. Personal Attributes Strong problem-solving skills and ability to prioritise workload. Excellent communication and interpersonal abilities. Customer-focused with a proactive approach to support. Ability to work independently More ❯

environment. Microsoft Office 365 Active Directory, Azure Active Directory Windows 10/11 Knowledge of LAN/WAN: Cabling, Ethernet, Protocols (TCP/IP), WiFi, Access Point, Cellular Data, VOIP Familiarity with using ticketing systems to manage IT requests. Job Offer 31 days of annual leave, including bank holidays. Access to mental health first aiders and mindfulness apps. Free on More ❯

V setup and administration Microsoft 365 tenant setup and administration SharePoint Online configuration and support Core networking (DNS, routing, switching) Firewall configuration (Meraki/Draytek/Sophos) Familiarity with VoIP platforms, preferably Gamma Experience with Apple device support Previous experience with Managed Service Platforms and RMM tools Desirable: Industry-recognised certifications such as MCSE, CCNP, HP ASE ITIL Foundation Certificate More ❯

Windows Desktop 7-11 Hosted Desktop and Terminal server farm setups Office 365 tenant setup and administration VMWare/Hyper-V administration Strong networking capabilities (DNS, routing, switching etc) VoIP knowledge, preferably 3CX DESIRABLE SKILLS AND EXPERIENCE Exposure to Cisco/Draytek firewalls and routers Apple products and support Group Policy administration Azure AD, Intune and Defender knowledge Exposure to More ❯

in 3 or more of the 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 of ITIL Experience of managing More ❯

to end-user hardware & software and network devices. Advanced experience and understanding of structured cabling (tidy cable management is a must ). Advanced experience installing and maintaining networking and VoIP equipment. Advanced experience and knowledge of working with the Microsoft 365 Platform. Advanced experience in clean workstation installations (tidy cable management for end-user devices, such as computers, monitors, printers More ❯

network engineering, or technical support with demonstrable success supporting UK Government or public sector clients 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 – Linux, Windows Cloud and 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 ❯

Strong software development experience in C/C++ on Linux, with a solid understanding of the software development lifecycle. Expertise in software architecture for IP routers and network devices (VoIP, DSL, GPON, DOCSIS, Wi-Fi), and familiarity with protocols like TCP/IP, SIP, RTP, PPP, DHCP, IPv4/IPv6, OpenSync, OVS, TR-069, and WebPA. Excellent communication skills, able More ❯

Strong software development experience in C/C++ on Linux, with a solid understanding of the software development lifecycle. Expertise in software architecture for IP routers and network devices (VoIP, DSL, GPON, DOCSIS, Wi-Fi), and familiarity with protocols like TCP/IP, SIP, RTP, PPP, DHCP, IPv4/IPv6, OpenSync, OVS, TR-069, and WebPA. Excellent communication skills, able More ❯

Strong software development experience in C/C++ on Linux, with a solid understanding of the software development lifecycle. Expertise in software architecture for IP routers and network devices (VoIP, DSL, GPON, DOCSIS, Wi-Fi), and familiarity with protocols like TCP/IP, SIP, RTP, PPP, DHCP, IPv4/IPv6, OpenSync, OVS, TR-069, and WebPA. Excellent communication skills, able More ❯

Strong software development experience in C/C++ on Linux, with a solid understanding of the software development lifecycle. Expertise in software architecture for IP routers and network devices (VoIP, DSL, GPON, DOCSIS, Wi-Fi), and familiarity with protocols like TCP/IP, SIP, RTP, PPP, DHCP, IPv4/IPv6, OpenSync, OVS, TR-069, and WebPA. Excellent communication skills, able More ❯

Strong software development experience in C/C++ on Linux, with a solid understanding of the software development lifecycle. Expertise in software architecture for IP routers and network devices (VoIP, DSL, GPON, DOCSIS, Wi-Fi), and familiarity with protocols like TCP/IP, SIP, RTP, PPP, DHCP, IPv4/IPv6, OpenSync, OVS, TR-069, and WebPA. Excellent communication skills, able More ❯

Strong software development experience in C/C++ on Linux, with a solid understanding of the software development lifecycle. Expertise in software architecture for IP routers and network devices (VoIP, DSL, GPON, DOCSIS, Wi-Fi), and familiarity with protocols like TCP/IP, SIP, RTP, PPP, DHCP, IPv4/IPv6, OpenSync, OVS, TR-069, and WebPA. Excellent communication skills, able More ❯

Strong software development experience in C/C++ on Linux, with a solid understanding of the software development lifecycle. Expertise in software architecture for IP routers and network devices (VoIP, DSL, GPON, DOCSIS, Wi-Fi), and familiarity with protocols like TCP/IP, SIP, RTP, PPP, DHCP, IPv4/IPv6, OpenSync, OVS, TR-069, and WebPA. Excellent communication skills, able More ❯

Strong software development experience in C/C++ on Linux, with a solid understanding of the software development lifecycle. Expertise in software architecture for IP routers and network devices (VoIP, DSL, GPON, DOCSIS, Wi-Fi), and familiarity with protocols like TCP/IP, SIP, RTP, PPP, DHCP, IPv4/IPv6, OpenSync, OVS, TR-069, and WebPA. Excellent communication skills, able More ❯

Strong software development experience in C/C++ on Linux, with a solid understanding of the software development lifecycle. Expertise in software architecture for IP routers and network devices (VoIP, DSL, GPON, DOCSIS, Wi-Fi), and familiarity with protocols like TCP/IP, SIP, RTP, PPP, DHCP, IPv4/IPv6, OpenSync, OVS, TR-069, and WebPA. Excellent communication skills, able More ❯

Strong software development experience in C/C++ on Linux, with a solid understanding of the software development lifecycle. Expertise in software architecture for IP routers and network devices (VoIP, DSL, GPON, DOCSIS, Wi-Fi), and familiarity with protocols like TCP/IP, SIP, RTP, PPP, DHCP, IPv4/IPv6, OpenSync, OVS, TR-069, and WebPA. Excellent communication skills, able More ❯

Strong software development experience in C/C++ on Linux, with a solid understanding of the software development lifecycle. Expertise in software architecture for IP routers and network devices (VoIP, DSL, GPON, DOCSIS, Wi-Fi), and familiarity with protocols like TCP/IP, SIP, RTP, PPP, DHCP, IPv4/IPv6, OpenSync, OVS, TR-069, and WebPA. Excellent communication skills, able More ❯

Strong software development experience in C/C++ on Linux, with a solid understanding of the software development lifecycle. Expertise in software architecture for IP routers and network devices (VoIP, DSL, GPON, DOCSIS, Wi-Fi), and familiarity with protocols like TCP/IP, SIP, RTP, PPP, DHCP, IPv4/IPv6, OpenSync, OVS, TR-069, and WebPA. Excellent communication skills, able More ❯