26 to 50 of 572 VoIP Jobs

and project rollouts, ensuring minimal disruption to end users. Flexible with travel requirements, including visits to non-local sites when necessary. Nice to haves: Understanding of 3CX and other VoIP/telephony platforms. Background in a Managed Service Provider (MSP) environment. Working knowledge of Linux-based systems and administration. Experience with Amazon Web Services (AWS) cloud infrastructure. Qualifications and Education More ❯

Assured Compliance Assessment Solution (ACAS)/Security Content Automation Protocol (SCAP), Mandatory Access Control (MAC)/Role-Based Access Control (RBAC) concepts, video teleconferencing/Voice Over Internet Protocol (VoIP). Technical competency in one or more of the following supported platforms: MS Hyper-V/VMWare/ESXi/Xen Hypervisors, Enterprise networking and firewall systems, Group Policy configuration More ❯

with printers, antivirus setup, and basic cybersecurity awareness. Excellent diagnostic, troubleshooting, and communication skills. UK Driving Licence is essential (site visits required). Desirable (but not essential): Familiarity with VOIP systems, Azure, virtualisation (VMware/Hyper-V). Experience with Microsoft SQL Server and accounting software like Sage, Xero, Pegasus Opera. Randstad Technologies is acting as an Employment Business in More ❯

with printers, antivirus setup, and basic cybersecurity awareness. Excellent diagnostic, troubleshooting, and communication skills. UK Driving Licence is essential (site visits required). Desirable (but not essential): Familiarity with VOIP systems, Azure, virtualisation (VMware/Hyper-V). Experience with Microsoft SQL Server and accounting software like Sage, Xero, Pegasus Opera. Randstad Technologies is acting as an Employment Business in More ❯

ticket status information for purposes of demonstrating compliance with issue response and resolution, logging daily activities and documenting solutions. • Install, configure, and support desktops, laptops, virtual machines, mobile phones, VOIP products, servers, back-up systems and miscellaneous devices. • Function as primary point of contact and communication with end-customer from assignment of the ticket to successful resolution of issue, including More ❯

ticket status information for purposes of demonstrating compliance with issue response and resolution, logging daily activities and documenting solutions. • Install, configure, and support desktops, laptops, virtual machines, mobile phones, VOIP products, servers, back-up systems and miscellaneous devices. • Function as primary point of contact and communication with end-customer from assignment of the ticket to successful resolution of issue, including More ❯

identifying and implementing appropriate technologies, combined with the ability to support those solutions to optimise a customer's return on investment. Xerox IT Services provides agile managed print, IT, VoIP and document capture technology, expertly deployed and supported for those smarter business outcomes. About the role: Technical Specialists play an integral role in providing a high-quality IT support services More ❯

planning, design, installation, maintenance, and management of the enterprise LAN/WAN. Perform installation, maintenance, and decommissioning of the following devices: KG-175 TACLANE encryption devices; Cisco routers; switches; VoIP phones and VTC devices; rack infrastructure; servers; UPS; and networked printers, scanners, digital senders, workstation computers, and all associated desktop peripherals. Provide Windows 10/11 desktop administration and end More ❯

Windows 10, 11, Mac o/s - Windows Server, Group Policy, DNS, backup systems, printing - MS 365, Exchange online and SharePoint, Intune, Azure - Mobile device management – Windows, IoS, Android - VoIP - Any networking knowledge very useful: LAN, WAN, VPN, VLANs, switches, firewalls, routers, WiFi. Summary The company is well-established but has further ambitious growth plans and this is a great More ❯

Proven knowledge of: Windows Server and Desktop OS, Active Directory, SCCM, Intune, etc. VMware, Azure, Office 365, LAN/WAN and Email hygiene tools Cisco, Meraki, Palo Alto and VoIP technologies Familiarity with: Cybersecurity principles and cloud infrastructure ITSM platforms and ITIL-based service management Windows systems installation, maintenance and troubleshooting Experience supporting both on-site and remote international users More ❯

Proven knowledge of: Windows Server and Desktop OS, Active Directory, SCCM, Intune, etc. VMware, Azure, Office 365, LAN/WAN and Email hygiene tools Cisco, Meraki, Palo Alto and VoIP technologies Familiarity with: Cybersecurity principles and cloud infrastructure ITSM platforms and ITIL-based service management Windows systems installation, maintenance and troubleshooting Experience supporting both on-site and remote international users More ❯

Reflect or similar Email security & filtering – e.g., Hornetsecurity, 365 Defender IT Security & Anti-virus – general awareness of endpoint protection and system hardening Hardware support – including desktops, laptops, printers and VoIP phones Experience working with RMM platforms (e.g., N-Able, Atera or similar) is a bonus Excellent client-facing skills – comfortable advising customers and delivering solutions on-site What’s on More ❯

MS Exchange); Internet Protocols (e.g. DNS, HTTP, SMTP, SSL); Firewall configuration and troubleshooting; Multiple network types (i.e. LAN, WAN, VxLAN, SDN); and/or managing Voice over Internet Protocol (VoIP) Telecommunications infrastructures. Must have experience with VMware NSX and Cisco FirePower. Must have experience with hybrid (virtual and non-virtual) computing network requirements, design, implementation, and deployment. Must have experience More ❯

Nessus Attack Scripting Language (NASL) • Disaster Recovery - knowledge in risk reduction, hot/warm site DR architecture • Knowledge of data communications, local-area networking (LAN), wide-area networking (WAN), VoIP, routers, switches, and firewalls Advanced networking concepts, VLAN, trunking and port channel Thorough understanding of Internet Protocol (IP) routing, switching, and OSI model Competencies: • Possess refined critical thinking skills, should More ❯

Demonstrated good knowledge of TCP/IP, DNS and other networking concepts Experience in Network Security Experience with SQL databases and web services such as IIS Good understanding of VOIP concepts and experience in telephony preferably Mitel Excellent written and communication skills Ability to work independently and within a team Time management skills, and ability to meet deadlines Excellent troubleshooting More ❯

as a U.S. Army Information Management Officer and/or coordinating across multiple organizations including Signal Brigades, Army offices, INSCOM, DoD CIO, DIA, GISA, NEC Experience with unified communications (VoIP Phones, DVTC, VTC) installation, configuration, and management Familiarity with database management systems (MySQL, PostgreSQL, SQL Server) and web servers (Apache, Nginx, IIS) Ability to assist in planning and executing IT More ❯

security principles Anti-Virus products Microsoft Office 365 Microsoft Azure Configuration and Management Detailed knowledge of hardware and software in a corporate IT environment Ability to analyse complex issues VOIP telephony system management Advanced keyboard skills Desirable Knowledge of NHS policies and procedures SQL Server and Database Management IIS and IAS NHSmail ISO27001 Experience Essential Significant level of exposure to More ❯

Strong working knowledge of Microsoft technologies, including Office 365, Active Directory, Windows Server, and Azure. Solid understanding of networking principles: VPN, DNS, DHCP, VLANs, NAT. Familiarity with backup solutions, VoIP systems, and virtualisation (Hyper-V/VMware). Excellent problem-solving skills and a proactive, client-first mindset. Professionalism, strong time management, and clear communication are essential. Clean UK Driver More ❯

newer • Software: Microsoft Office 365 Suite, Commvault Backup, McAfee MVision/HBSS, BitLocker, Cisco AnyConnect. • Hardware: PC and mobility endpoints hardware • Experience applying DISA STIGs. • Tenable.io or ACAS experience • VoIP/SIP SBC configuration • Apple iPhone experience • Managing GPOs in Microsoft Active Directory. • Familiarity with using Microsoft InTune for MDM and patch management • Superior troubleshooting and technical support abilities with More ❯

Office Toolkits, SEIMs, Logrhythm, ACAS/Nessus/SCAP, mandatory/role-based access control concepts (e.g. SE Linux extensions to RHEL, PitBull, AppArmor, and Sentris) , video teleconferencing/VOIP, Oracle/MS SQL database security, and Apache/IIS Web server securityOther Requirements: Thorough knowledge of Microsoft Windows desktop and server operating systems, Microsoft Exchange Server, and as needed More ❯

Office Toolkits, SEIMs, Logrhythm, ACAS/Nessus/SCAP, mandatory/role-based access control concepts (e.g. SE Linux extensions to RHEL, PitBull, AppArmor, and Sentris) , video teleconferencing/VOIP, Oracle/MS SQL database security, and Apache/IIS Web server security. Knowledge and Qualifications 3-5 years of related experience with a Bachelor degree in a related area More ❯

for future reference. Experience with Linux network troubleshooting tools and features to solve complex network issues (tcpdump, ssldump, curl, wget, mtr, tcp traceroute, nmap, openssl, tshark ,QoS, MPLS, BGP, VoIP, Security, etc.) Clearance Requirements: Must have a current/active TS/SCI w/Polygraph. Physical Requirements: Bending, carrying, kneeling, lifting, light work up to 20 lbs., reaching, repetitive More ❯

IP, general networking issues, virus scanning services (desktop, stand-alone and laptop computing services), servers, printers, peripheral devices, installing endpoints including but not limited to desktop IT equipment, printers, VOIP and digital phones, network switches. Preferred Qualifications: Related work experience in a technical help desk position, refreshing of IT equipment, providing deskside IT support and installation of IT hardware, networks … VoIP phones, and/or audio/video equipment. Component Mission Administrator (CMA) Certification. Special non-commercial systems administrator experience (access management/file transfer). Strong communication skills due to variety of groups to be working with, such as co-workers, management, and customers; must be able to exchange accurate information. Ability to adapt to quickly changing tasks and More ❯

Skills: Strong knowledge of PC hardware, Windows 10/11, Mac OS, Android Experience with software installs, device refresh, and application support Understanding of LAN/WAN, Wi-Fi, VOIP, printing, and firewall basics Skilled in ITSM tools and SLA-based ticket resolution Excellent communication and documentation skills Desirable Skills: Experience with O365, Active Directory, DNS, and Group Policy Familiarity More ❯

Skills: Strong knowledge of PC hardware, Windows 10/11, Mac OS, Android Experience with software installs, device refresh, and application support Understanding of LAN/WAN, Wi-Fi, VOIP, printing, and firewall basics Skilled in ITSM tools and SLA-based ticket resolution Excellent communication and documentation skills Desirable Skills: Experience with O365, Active Directory, DNS, and Group Policy Familiarity More ❯