1 to 25 of 28 Permanent IP Telephony Jobs

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 ❯

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 ❯

POSITION: The purpose of this position is to build and administer all information technology related network infrastructure in a group which manages all data center, network, data, voice and telephony infrastructure. Provides support on these systems and responds to outages within established SLAs. The level IV position requires expert knowledge in specialized network technologies. Must be contactable on mobile … maintenance and off-hours software deployments when a timed network change is required. SCOPE OF WORK Build new infrastructure (data center, wireless and wired network, data, load balancing, voice, telephony, wiring and UPS) including design, planning, risk assessment, implementation, and documentation. Follow procedures, change management best practices, and ensure availability and maintenance of disaster recovery stance. Projects will include … to look beyond immediate teams, broaden peer networks, and finding ways to partner with internal and external stakeholders to achieve success. QUALIFICATION AND EXPERIENCE: Routing and Switching 8+ years IP Telephony 3+ years Firewall Maintenance 5+ years Load balancers 4+ years Linux or Windows OS 3+ years MS networking 3+ years Storage 3+ years Virtualized environments 3+ years More ❯

technologies and enterprise-level IT infrastructure. Key Responsibilities Windows 11 Support - Daily troubleshooting, updates, and optimisation of Windows 11 systems. Hardware Support - Maintenance and repair of desktops, laptops, printers, IP telephony devices, scanners, and mobile devices. Active Directory (AD) Support - User and group administration, password resets, and account troubleshooting. Microsoft Office 365 Support - Troubleshooting Outlook, Teams, OneDrive, and … a timely and professional manner. Strong interpersonal and communication skills, especially in high-pressure or VIP support scenarios. Technical Skills (Mandatory) Operating Systems: Windows 11 Hardware: Laptops, Desktops, Printers, IP Phones, Mobile Devices, Scanners Directory Services: Active Directory Productivity Suite: Microsoft Office 365 (Outlook, Excel, Teams, etc.) Remote Tools: Remote desktop platforms (e.g., SCCM, RDP, TeamViewer)# Other Tools More ❯

technologies and enterprise-level IT infrastructure. Key Responsibilities Windows 11 Support - Daily troubleshooting, updates, and optimisation of Windows 11 systems. Hardware Support - Maintenance and repair of desktops, laptops, printers, IP telephony devices, scanners, and mobile devices. Active Directory (AD) Support - User and group administration, password resets, and account troubleshooting. Microsoft Office 365 Support - Troubleshooting Outlook, Teams, OneDrive, and … a timely and professional manner. Strong interpersonal and communication skills, especially in high-pressure or VIP support scenarios. Technical Skills (Mandatory) Operating Systems: Windows 11 Hardware: Laptops, Desktops, Printers, IP Phones, Mobile Devices, Scanners Directory Services: Active Directory Productivity Suite: Microsoft Office 365 (Outlook, Excel, Teams, etc.) Remote Tools: Remote desktop platforms (e.g., SCCM, RDP, TeamViewer)# Other Tools More ❯

of Cisco networking products, including routers, switches, firewalls, wireless controllers, across enterprise and tactical environments. Strong foundational and applied knowledge of core internetworking protocols and technologies, including TCP/IP, VPLS, DMVPN, EIGRP, BGP, OSPF, VRRP, HSRP, and NHRP, with a focus on routing, redundancy, and secure connectivity. Proficient in network security principles, practices, and technologies. Skilled in configuring … managing and optimizing remote network operations, with an emphasis on performance monitoring, fault isolation, and bandwidth efficiency across geographically dispersed environments. Demonstrated expertise in the integration and interconnection of IP telephony systems over LAN and WAN architectures, supporting unified communications across multiple locations. Must be able to work a 40-hour work week, normally Monday through Friday. Ability More ❯

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 ❯

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 ❯

in software, telecommunications or in customer service, call/contact centre and/or service delivery. Knowledge of Unified Communications and/or Contact Centre Technology including; 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 ❯

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 ❯

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 ❯

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 ❯

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 ❯

Exchange, WAN/LAN Strong troubleshooting skills and diagnostic abilities for BAU escalations An aptitude for Security and a keen eye for detail. Ideally but not mandatory - Load Balancing, IP Telephony and contact centre services and containerisation Experience/understanding of FCA rules and regulations along with ITIL experience is preferential but not essential. You will have a More ❯

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 ❯

Responsibilities: • Network Design and Implementation: Develop and implement the physical design and architecture of computer networks, including LANs, WANs, and VoIP. • Deployment and Troubleshooting: Deploy, troubleshoot, monitor, and optimize IP telephony, voice, video, and mobility solutions. • Software Upgrades: Assist and lead the design and implementation of Cisco Unified Communication products, including software upgrades on existing Cisco voice deployments. … Technical Assistance: Provide technical assistance to Network Analysts and Network Professionals, identifying and resolving issues related to Cisco software, IP phones, and voicemail. • Coordination: Coordinate with various IT staff, business partners, internal clients, and vendors to ensure smooth network operations. • Session Management: Identify, plan, and execute session management strategies to increase efficiency. • Remote Monitoring: Experience in remote monitoring and More ❯

shape our core infrastructure, collaboration, and identity platforms, leveraging your expertise in AWS, Azure Entra-ID Suite, and M365 Enterprise. Your knowledge of IaaS, SD-WAN, cloud networking, and IP telephony will be instrumental in designing scalable, efficient systems. You'll also work extensively with Microsoft Entra-ID's identity capabilities, M365 collaboration tools, and security solutions like More ❯

will require the successful candidate to have a technical understanding of these products/services, the candidate will receive full product training, which will eventually enable them to understand IP telephony systems and hosted Microsoft services such as MS Teams. Whilst previous detailed knowledge or experience of these products/services is not essential, it is a requirement More ❯

availability of DISA Voice Services. Primary Responsibilities: Responsible for performing and training the team on the following duties: Perform engineering tasks to maintain a large, complex and highly resilient IP voice and video communications infrastructure. Manage, configure, troubleshoot and assure service supporting all aspects of a voice, video and data network. Must be organized, document oriented, possess skills in … route lists and device profiles. Configure Cisco or Juniper routing and switching devices. Support distributed firewall infrastructure. Develop technical policy, work instructions and reporting in support of an enterprise IP telephony network. Analyze and resolve complex technical problems utilizing foundational knowledge of SIP signaling and call-flows. Analyze and resolve remote site registration, signaling and media problems. Validate More ❯

and uninterrupted availability of DISA Voice Services. Responsible for performing and training the team on the following duties: Perform engineering tasks to maintain a large, complex and highly resilient IP voice and video communications infrastructure. Manage, configure, troubleshoot and assure service supporting all aspects of a voice, video and data network. Must be organized, document oriented, possess skills in … route lists and device profiles. Configure Cisco or Juniper routing and switching devices. Support distributed firewall infrastructure. Develop technical policy, work instructions and reporting in support of an enterprise IP telephony network. Analyze and resolve complex technical problems utilizing foundational knowledge of SIP signaling and call-flows. Analyze and resolve remote site registration, signaling and media problems. Validate More ❯

ensure secure, reliable, and uninterrupted availability of DISA Voice Services. Primary Responsibilities: Responsible for performing the following duties: Perform engineering tasks to maintain a large, complex and highly resilient IP voice and video communications infrastructure. Manage, configure, troubleshoot and assure service supporting all aspects of a voice, video and data network. Must be organized, document oriented, possess skills in … Configure Cisco or Juniper routing and switching devices. Support distributed firewall infrastructure. Provide input in the development of technical policy, work instructions and reporting in support of an enterprise IP telephony network. Analyze and resolve complex technical problems utilizing foundational knowledge of SIP signaling and call-flows. Analyze and resolve remote site registration, signaling and media problems. Configure More ❯

availability of DISA Voice Services. Primary Responsibilities: Responsible for performing and training the team on the following duties: Perform engineering tasks to maintain a large, complex and highly resilient IP voice and video communications infrastructure. Manage, configure, troubleshoot and assure service supporting all aspects of a voice, video and data network. Must be organized, document oriented, possess skills in … route lists and device profiles. Configure Cisco or Juniper routing and switching devices. Support distributed firewall infrastructure. Develop technical policy, work instructions and reporting in support of an enterprise IP telephony network. Analyze and resolve complex technical problems utilizing foundational knowledge of SIP signaling and call-flows. Analyze and resolve remote site registration, signaling and media problems. Validate More ❯

needs of clients. A strong sales-oriented personality, focused on sales results, with an excellent ability to build lasting relationships. Knowledge of the unified communications landscape, connectivity (Fiber & VDSL), IP telephony (Cloud, Teams, On-Premises) and data security is an asset. Ability to work independently while demonstrating team spirit. Our offer A competitive salary, accompanied by an attractive More ❯

managed medium sized internet and telecommunications service provider. We are one of the select few in the UK to have our own core network. We provide innovative Internet, Cloud, IP telephony and IoT solutions to over 5,000 business customers, many of whom are famous brand names. With emphasis on engineering skills and industry leading customer service, we More ❯

sales approach to uncover needs and position telecom solutions as strategic enablers. Solution Selling & Proposal Development- translate complex business needs into tailored telecom solutions, including managed services, cloud communications, IP telephony, and high-speed connectivity. Build ROI-driven business cases and deliver persuasive proposals aligned with client objectives. Stakeholder Management & Relationship Building- Engage with senior stakeholders (CIOs, IT More ❯