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Investigo

Unified Communications Engineer

CompanyInvestigo
LocationYork, England, United Kingdom
Posted At2/20/2026

UK Visa Sponsorship Analytics

Occupation Type
Electrical and electronic trades not elsewhere classified.
Occupation Code Skill LevelMedium Skilled
Sponsorship Salary Threshold
£45,800 (£23.49 per hour)
Occupation rate applies

Above analytics are generated algorithmically based on job titles and may not always be the same as the company's job classification. You can also check detailed occupation eligibility, and salary criteria on our UK Visa Eligible Occupations & Salary Thresholds page.

Disclaimer: Hunt UK Visa Sponsors aggregates job listings from publicly available sources, such as search engines, to assist with your job hunting. We do not claim affiliation with Investigo. For the most up-to-date job details, please visit the official website by clicking "Apply Now."

Description

Unified Communications Engineer

York based - 2 days a week onsite


A leading FTSE 100 organisation in York, operating at enterprise scale across the UK, is seeking an experienced Unified Communications Engineer to join its Group IT function. The business supports a large, geographically distributed estate and operates complex, business-critical communication platforms that underpin daily operations nationwide.


This is an opportunity to work within a maturing enterprise IT environment, contributing to high-availability, secure, and resilient communication services across a multi-site organisation.


The Role


Reporting to the Senior Unified Communication Engineer you will support the delivery, performance, and continuous improvement of customer-facing communication platforms. You will be responsible for maintaining and supporting enterprise Unified Communications services including telephony, contact centre, mobile services, video conferencing, and connectivity platforms, ensuring services operate in line with agreed SLAs and KPIs.


This is a hands-on technical role within a fast-paced enterprise environment.


Key Responsibilities

  • Support operational performance of Unified Communications platforms
  • Provide 3rd line support across telephony, collaboration, mobile and conferencing services
  • Deliver changes to customer communication systems in line with business requirements
  • Assist with major incident response and service restoration
  • Maintain platform lifecycle management including firmware and vendor updates
  • Monitor performance and ensure compliance with SLAs
  • Work with, internal teams, third-party providers and telecom carriers
  • Maintain technical documentation and asset records
  • Support Cyber Security & Infrastructure Improvement initiatives


Skills & Experience

Essential:

  • Minimum 4 years’ experience in a similar Unified Communications or Network Services role
  • Strong knowledge of TCP/IP, LAN, WAN and WLAN technologies
  • Strong working knowledge of SIP.
  • Experience supporting telephony systems, mobile services, and conferencing platforms
  • Experience working with third-party telecom and network providers
  • Experience supporting unified communications delivery and operations
  • Strong troubleshooting and incident resolution capability
  • Strong understanding of Video Conferencing platforms
  • Troubleshooting tools such as Wireshark, PowerShell etc.

  • Desirable:

    • Ringcentral EX & CX platforms
    • Experience working with Gamma STCM
    • Experience providing mobile carrier-based management support - MDM
    • Understanding of Apple and Android devices
    • M365 Teams Voice Engineer or equivalent
    • Knowledge of Entra, O365, and Intune.


    What We’re Looking For

    • Confident communicator across technical and business stakeholders
    • Strong analytical and problem-solving skills
    • Highly organised with excellent time management
    • Proactive, self-motivated approach
    • Able to work under pressure in an enterprise environment
    • Valid UK driving licence