IP Telephony Jobs

1 to 25 of 42 IP Telephony Jobs

Infrastructure and Cloud Engineer

City of London, London, United Kingdom
Institution of Civil Engineers (ICE)
equivalent experience. Required Skills Operating Systems: Windows, MacOS, Linux Directory Services: Azure Active Directory (Azure AD/Entra), Active Directory IT Administration and Networking: Office 365 Administration, TCP/IP, DNS, DHCP, VPNs, Remote Access IT Management and Monitoring: Microsoft Endpoint Manager (Intune), Patch Management, System Monitoring Backup, Recovery, and Disaster Planning: Backup and Recovery, Disaster Recovery (DR) Planning … for Windows OS (Desktop and Server) Office 365 Hardware assembly/repair Network deployment/configuration Cloud-based systems (Office 365, SharePoint Online) Physical networking (LAN, WAN, TCP/IP, Cat 5e/6, Fibre) Active Directory management, Microsoft Exchange Online O365, Intune and Mobile Device Management (MDM), WSUS administration, anti-virus solutions Cisco VPN Client, Mimecast Email Security … OS Azure/Cloud technologies AD management Microsoft Office applications Helpdesk support Fast Ethernet Gigabit switches/routers Server management (virtualised systems), local networks/internet protocols (TCP/IP, FTP, HTTP) Virtual/cloud computing environments, NAS/SAN devices IP telephony, call logging, voice mail systems DevOps fundamentals Automation best practices. Additional Skills Strong customer More ❯
Posted:

Infrastructure and Cloud Engineer

London Area, United Kingdom
Institution of Civil Engineers (ICE)
equivalent experience. Required Skills Operating Systems: Windows, MacOS, Linux Directory Services: Azure Active Directory (Azure AD/Entra), Active Directory IT Administration and Networking: Office 365 Administration, TCP/IP, DNS, DHCP, VPNs, Remote Access IT Management and Monitoring: Microsoft Endpoint Manager (Intune), Patch Management, System Monitoring Backup, Recovery, and Disaster Planning: Backup and Recovery, Disaster Recovery (DR) Planning … for Windows OS (Desktop and Server) Office 365 Hardware assembly/repair Network deployment/configuration Cloud-based systems (Office 365, SharePoint Online) Physical networking (LAN, WAN, TCP/IP, Cat 5e/6, Fibre) Active Directory management, Microsoft Exchange Online O365, Intune and Mobile Device Management (MDM), WSUS administration, anti-virus solutions Cisco VPN Client, Mimecast Email Security … OS Azure/Cloud technologies AD management Microsoft Office applications Helpdesk support Fast Ethernet Gigabit switches/routers Server management (virtualised systems), local networks/internet protocols (TCP/IP, FTP, HTTP) Virtual/cloud computing environments, NAS/SAN devices IP telephony, call logging, voice mail systems DevOps fundamentals Automation best practices. Additional Skills Strong customer More ❯
Posted:

Network Security Engineer

Exeter, Devon, South West, United Kingdom
Hybrid / WFH Options
Bowerford Associates
Designing and deploying network services in line with design and security policies. Monitoring and administering the installation and integration of corporate network communications, including routers, switches, firewalls, DMZ, servers, telephony and LAN/WAN communication services. Managing the IP space across the organisation ensuring VLANs, IP Subnet, DNS, DHCP, VPNs, and VoIP traffic is well designed, secure … of and working knowledge of GNS3 (or similar) is beneficial. Firewall configuration, management and monitoring experience are essential. Experience of FortiGate products is a bonus/preferable. TCP/IP networking, DNS, DHCP, Active Directory, SSL, 2FA and OT skills are required for this position. Knowledge of Windows Server and desktop operating systems configuration & troubleshooting and SCCM/MECM … network technologies, specifically ESXi and VMware configuration and administration is preferred. Knowledge of and experience in Veaam, CrowdStrike and Cortex XDR configuration and administration would be advantageous. Knowledge of IP telephony systems would be advantageous. Experience of Office 365, Teams, OneDrive, SharePoint - any MS E3 subscription services. Excellent troubleshooting, diagnostic, problem-solving and communication skills. Flexibility to work More ❯
Employment Type: Permanent, Work From Home
Salary: £45,000
Posted:

IT Network Engineer

Exeter, Devon, South West, United Kingdom
Meridian Business Support
the Companys network services in line with Group design and security policies. Monitor and administer the installation and integration of corporate network communications, including routers, switches, firewalls, DMZ, servers, telephony and LAN/WAN communication services. Manage the IP space across the organisation ensuring VLANs, IP Subnet, DNS, DHCP, VPNs, and VoIP traffic is well designed, secure … CCNA/CCNP accreditation is mandatory. Firewall configuration, management and monitoring experience is essential. Experience of Fortigate products preferable. Cat6 and fibre communication protocol skills are essential. TCP/IP networking, DNS, DHCP, Active Directory, SSL, 2FA skills are essential for this position. Knowledge of Windows Server and desktop operating systems configuration & troubleshooting and SCCM/MECM skills would … be advantageous. Knowledge of IP telephony systems would be advantageous. Excellent troubleshooting, diagnostic, problem-solving and communication skills. Associated Benefits: 24 days holiday, increasing to 27 days based on yearly service, plus bank holidays. Pension Scheme Life Assurance Working Hours: 8.30-5pm Mon-Fri More ❯
Employment Type: Permanent
Salary: £35,000
Posted:

Senior IT Engineer

Greater London, England, United Kingdom
New City College
Hours: 35 hours per week Closing Date: 06th July 2025 The Role: In this role you will provide 3rd line support for all systems including VOIP Telephony systems and Macs to all college IT system users and provide escalation support to all IT systems engineers. You will have a strong skills in networking, virtualisation and application support. Educated to … A-Level standard or equivalent, MCSE certified, or working towards attainment and ITIL Foundation would be beneficial but not essential. Key Skills: Windows 10 – advanced administration. IP Telephony, hardware and software. Active Directory user & computer management and group policy. VMWare ESXi & vServer 6+ Apple Mac iOS, Jamf Pro and Apple Remote Desktop. Linux – Commands/Apple Mac Terminal … Knowledge. Networking – TCP/IP, DNS, SNMP, PXE, DHCP. Anti-virus – administration and deployment. WSUS administration. SCCM, Deploy Studio, Jamf Pro deployment. Configuring Cisco/Juniper switches. VMWare vSphere administration Excellent customer facing skills. Basic knowledge of some 3rd line support systems: Veeam back-up, SQL Server, IIS Server, Exchange, PowerShell, SharePoint, IIS Ability to work to strict guidelines More ❯
Posted:

IT Officer

Oxford, Oxfordshire, South East, United Kingdom
Ad Warrior
per annum (Depending on experience and qualifications) The Role The IT Department manages every aspect of IT service delivery and support within the Centre. This includes audio visual and IP telephony requirements. The IT Department consists of the IT Manager, Senior IT Officer, and the IT Officer. Together the team provides services and support to all members and … required by the IT Manager. Skills and Qualifications Knowledge and experience of Windows systems plus common applications e.g. Microsoft Office. Evidence of general networking knowledge (DNS, DHCP, TCP/IP, VLANs, cabling etc.) Proven ability to explain technical issues in an accessible way to non-technical users. Ability to work both independently and in a team. Clear communication skills More ❯
Employment Type: Permanent
Salary: £35,000
Posted:

IT Support Technician, 1st Line, Windows, Support, Woodstock, Oxfordshire to £26K

Woodstock, Oxfordshire, England, United Kingdom
Ascend Consulting
ll be the first point of contact for all IT queries submitted via telephone, self-service portal and walk-ups. You’ll deal with a variety of hardware, software, telephony and mobile device issues, and will have the opportunity to gain insight into infrastructure-based technology. About you: First and foremost, you’ll need to be interested in IT. … multitask. Essential skills: • Excellent spoken and written English • Windows 10, Word, Excel • Understanding of Desktops/Laptops/Mobile hardware Desirable skills: • MS Office 365 • Apple mobile device support • IP Telephony (Avaya or iPECS) • Audio and Video support - MS Teams or Zoom • Active Directory administration • Incident Management and ticket logging tools e.g. Cherwell, Remedy, Service Now etc. Desirable More ❯
Employment Type: Full-Time
Salary: £20,000 - £26,000 per annum
Posted:

Senior Network Engineer

Scotland, United Kingdom
Hybrid / WFH Options
Oceaneering International, Inc
lab and reconfigure as needed for project testing Sound knowledge of Process Control Networks (PCN) and Cyber vulnerabilities and attacks Lead continued networking improvement activities Knowledge of SDWAN and IP telephony technologies Qualifications Required BOSIET (Basic Offshore Safety Induction and Emergency Training) Certification MIST (Minimum Industry Safety Training) Certification Project commissioning experience and a good working knowledge of … and expectations Technologies Network Equipment - Cisco Switches, Routers, Wireless, Firewalls, Aruba wireless and switches, FortiGate firewalls, Palo Alto firewalls. Network Technologies - VPN, OSPF, BGP, STP, VTP, QoS, SDWAN, NAT, IP Telephony Server Technologies - VMWare, Windows Server Information Security Standards - IEC 62443 Understanding of VSAT technologies, Data Centers and Cloud architecture layouts Additional Information Role requires engineer to be More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Lead Network Engineer / Admin with Security Clearance

Mc Lean, Virginia, United States
Take2 Consulting
operations of systems by monitoring system performance, configuration management, maintenance and repair for all areas. - Develop new strategies for classified environments - Install, configure and test software packages - Familiarity with IP telephony and video conferencing - SharePoint administration - Software license management - Virtualization Experience - Linux experience - Assist with hardware/software purchases Required Skills: - Active a DoD TS/SCI with More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

End User Compute Technical Analyst

England, United Kingdom
Hybrid / WFH Options
NHS
other duties. There is a varied range of equipment that will need to be supported by the post holder including desktops and laptops running Windows 10, audio visual equipment, IP telephony, mobile phones and a range of other IT peripherals. You should have previous experience of working in a 1st line support role, ideally within a multi-user More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

End User Compute Technical Analyst

Fleetwood, United Kingdom
Hybrid / WFH Options
NHS Business Services Authority
other duties. There is a varied range of equipment that will need to be supported by the post holder including desktops and laptops running Windows 10, audio visual equipment, IP telephony, mobile phones and a range of other IT peripherals. You should have previous experience of working in a 1st line support role, ideally within a multi-user More ❯
Employment Type: Permanent
Salary: £38682.00 - £46580.00 a year
Posted:

IT Support Engineer

Bicester, Oxfordshire, United Kingdom
Endeavour Recruitment Solutions
Job Type: Permanent Technologies: Windows Server 2012 Active Directory office 365 OneDrive IP Telephony firewalls WAP VPN SQL Server troubleshooting Back Up Tools Endeavour Recruitment has an excellent opportunity for an experienced IT Support Engineer. Previous experience of working as a Support Engineer is essential. This is a permanent opportunity based in Bicester with a salary of up … deadlines. In return you will be part of a happy workforce and will receive an enviable benefits package. Windows Server 2012 R2 Active Directory Office 365 and One Drive IP Telephony Firewalls/WAP/VPN SQL Server Troubleshooting Back Up Tools If you think this role is for you and you have the right experience then please More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

First Line Support Engineer

Norwich, Norfolk, England, United Kingdom
RecruitmentService.uk
ability to take initiative Desirable attributes: • Degree level qualification • Ability to install/troubleshoot structured network cabling • Experience with VPN configuration • Exposure to Apple/Android OS • Experience with IP Telephony Systems • Understanding of Website Hosting Qualifications : • GCSE Information Technology grade 4 or above (grade C) • GCSE English grade 4 or above (grade C) • GCSE Maths grade More ❯
Employment Type: Full-Time
Salary: £24,000 - £27,000 per annum
Posted:

First Line Support Engineer

Norwich, Norfolk, East Anglia, United Kingdom
Empower Digital Limited
ability to take initiative Desirable attributes : Degree level qualification Ability to install/troubleshoot structured network cabling Experience with VPN configuration Exposure to Apple/Android OS Experience with IP Telephony Systems Understanding of Website Hosting Qualifications : GCSE Information Technology grade 4 or above (grade C) GCSE English grade 4 or above (grade C) GCSE Maths grade More ❯
Employment Type: Permanent
Salary: £26,000
Posted:

Senior Technical Account Manager - VoIP, SIP, CCaaS

Frankfurt, Hessen, Frankfurt am Main, Germany
Spectrum IT Recruitment
their needs. Experience Requirements: 3+ years in a Technical Services role in software, telecommunications or in customer service, call/contact centre and/or service delivery. TCP/IP networking knowledge and VoIP technology exposure. Understanding of TCP/IP and internet fundamentals Software, telecommunications and IP Telephony Demonstrated technical problem-solving proficiency. Excellent analytical More ❯
Employment Type: Permanent
Salary: £60426 - £69059/annum bonus & benefits
Posted:

Lead Technical Account Manager - VoIP / SIP / Telecoms

England, United Kingdom
Hybrid / WFH Options
Spectrum IT Recruitment
growth objectives. Experience Requirements: 5+ years in a Technical Services role in SaaS/software, telecommunications or in call/contact centre technology. Sound technical knowledge of TCP/IP networking and VoIP technology. A strong foundation in network topology and telecommunications architecture (PBX, Carriers and VoIP) Demonstrated technical problem solving proficiency Software and/or Telephony. Excellent analytical … communicating at a technical and functional level while managing business rapport. Experience Preferred: Working technical knowledge of contact centre software/design/functionality Comprehensive knowledge of TCP/IP, telecom circuits from DS0 through OC-48 Understanding of basic scripting fundamentals Understanding of TCP/IP and internet fundamentals Software, telecommunications and IP Telephony Salary More ❯
Posted:

Lead Technical Account Manager - VoIP / SIP / Telecoms

Birmingham, West Midlands, West Midlands (County), United Kingdom
Hybrid / WFH Options
Spectrum IT Recruitment
growth objectives. Experience Requirements: 5+ years in a Technical Services role in SaaS/software, telecommunications or in call/contact centre technology. Sound technical knowledge of TCP/IP networking and VoIP technology. A strong foundation in network topology and telecommunications architecture (PBX, Carriers and VoIP) Demonstrated technical problem solving proficiency Software and/or Telephony. Excellent analytical … communicating at a technical and functional level while managing business rapport. Experience Preferred: Working technical knowledge of contact centre software/design/functionality Comprehensive knowledge of TCP/IP, telecom circuits from DS0 through OC-48 Understanding of basic scripting fundamentals Understanding of TCP/IP and internet fundamentals Software, telecommunications and IP Telephony Salary More ❯
Employment Type: Permanent
Posted:

Networks Consultant - Secure by Design

Newbury, Berkshire, UK
Hybrid / WFH Options
Hays
security accreditations. Mobile Networks (2G/3G/4G/5G) and/or large-scale MPLS networks, and their particular security considerations. Security considerations for Operational Support Systems, IP Telephony, Diameter/SS7, IMS networks, SMS, MMS, Voicemail, Content Delivery Networks, SDH, DSL, and Microwave. Network security (e.g., VPN/VRF, MPLS, routing protocols, layer 2 and … layer 3 security) and network protocols (e.g., TCP/IP, TLS, SSH, DNS). Converged Business services (e.g. VoIP services), SDWAN, SDN Experience of risk management frameworks, threat modelling, and security awareness initiatives. Understanding of security standards such as NIST. Join us to be part of a team that values innovation, collaboration, and continuous learning! How to Apply: Please More ❯
Posted:

Networks Consultant - Secure by Design

Newbury, England, United Kingdom
Hybrid / WFH Options
Hays
security accreditations. Mobile Networks (2G/3G/4G/5G) and/or large-scale MPLS networks, and their particular security considerations. Security considerations for Operational Support Systems, IP Telephony, Diameter/SS7, IMS networks, SMS, MMS, Voicemail, Content Delivery Networks, SDH, DSL, and Microwave. Network security (e.g., VPN/VRF, MPLS, routing protocols, layer 2 and … layer 3 security) and network protocols (e.g., TCP/IP, HTTP, TLS, SSH, DNS). Converged Business services (e.g. VoIP services), SDWAN, SDN Experience of risk management frameworks, threat modelling, and security awareness initiatives. Understanding of security standards such as NIST. Join us to be part of a team that values innovation, collaboration, and continuous learning! How to Apply More ❯
Posted:

Network Architect - LAN/WLAN, and cloud platforms.

East London, London, United Kingdom
Hybrid / WFH Options
83zero Limited
and solution design experience. Ability to confidently consult across diverse verticals and tailor solutions to customer needs. Strong background in technologies including: Network: VPLS, MPLS, BGP, VRRP, SD-WAN, IP Routing Security: Layer 7 firewalls, SIEM, SASE Cloud: Public/Private Cloud architecture, Cloud-hosted IP Telephony Wireless & LAN: HPE Aruba Central, Cisco DNA Unified Comms: Cisco More ❯
Employment Type: Permanent
Salary: £90,000
Posted:

Network Architect

London Area, United Kingdom
Hybrid / WFH Options
83zero
and solution design experience. Ability to confidently consult across diverse verticals and tailor solutions to customer needs. Strong background in technologies including: Network: VPLS, MPLS, BGP, VRRP, SD-WAN, IP Routing Security: Layer 7 firewalls, SIEM, SASE Cloud: Public/Private Cloud architecture, Cloud-hosted IP Telephony Wireless & LAN: HPE Aruba Central, Cisco DNA Unified Comms: Cisco More ❯
Posted:

Network Architect

City of London, London, United Kingdom
Hybrid / WFH Options
83zero
and solution design experience. Ability to confidently consult across diverse verticals and tailor solutions to customer needs. Strong background in technologies including: Network: VPLS, MPLS, BGP, VRRP, SD-WAN, IP Routing Security: Layer 7 firewalls, SIEM, SASE Cloud: Public/Private Cloud architecture, Cloud-hosted IP Telephony Wireless & LAN: HPE Aruba Central, Cisco DNA Unified Comms: Cisco More ❯
Posted:

Network Architect - LAN/WLAN, and cloud platforms

Tower Hamlets, London, United Kingdom
Hybrid / WFH Options
83zero Ltd
and solution design experience. Ability to confidently consult across diverse verticals and tailor solutions to customer needs. Strong background in technologies including: Network: VPLS, MPLS, BGP, VRRP, SD-WAN, IP Routing Security: Layer 7 firewalls, SIEM, SASE Cloud: Public/Private Cloud architecture, Cloud-hosted IP Telephony Wireless & LAN: HPE Aruba Central, Cisco DNA Unified Comms: Cisco More ❯
Employment Type: Permanent
Salary: GBP 80,000 - 90,000 Annual
Posted:

Network Architect - LAN/WLAN, and cloud platforms

City of London, London, Tower Hamlets, United Kingdom
Hybrid / WFH Options
83zero Ltd
and solution design experience. Ability to confidently consult across diverse verticals and tailor solutions to customer needs. Strong background in technologies including: Network: VPLS, MPLS, BGP, VRRP, SD-WAN, IP Routing Security: Layer 7 firewalls, SIEM, SASE Cloud: Public/Private Cloud architecture, Cloud-hosted IP Telephony Wireless & LAN: HPE Aruba Central, Cisco DNA Unified Comms: Cisco More ❯
Employment Type: Permanent
Salary: £80000 - £90000/annum Benefits, Perks, Healthcare, BONUS
Posted:

Network and Telecoms Engineer

Norwich, Norfolk, United Kingdom
Hybrid / WFH Options
Experis - ManpowerGroup
About the Role: We're looking for an experienced Network & Telecoms Engineer to join our IT team and support the design, implementation, and maintenance of our network, security, and telephony systems. You'll work closely with technical teams and project managers to lead infrastructure projects, support day-to-day operations, and ensure service reliability across multiple Trust sites. This … a key hands-on role where you'll also provide 2nd/3rd line support and take part in the on-call rota. Key Responsibilities: Maintain and improve network, telephony, and security infrastructure. Lead technical delivery for new IT infrastructure projects. Diagnose and resolve complex network issues. Provide 2nd/3rd line support and assist the IT Service Desk. … Looking For: Degree in IT, networking, or a related field. Cisco CCNA (or equivalent) - essential. Experience in large, complex network environments. Strong troubleshooting and communication skills. Knowledge of firewalls, IP telephony (Mitel), and network monitoring tools (e.g., SolarWinds). ITIL Foundation certification - desirable. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:
IP Telephony
10th Percentile
£25,438
25th Percentile
£26,250
Median
£37,500
75th Percentile
£48,875
90th Percentile
£84,875