https://jobs.co.uk/job/l3-voice-operations-engineer-glasgow-hybrid-hamilton-barnes--dfee5969-30b4-4362-9d83-c4799aaa4619 RSS feed for L3 Voice Operations Engineer | Glasgow | Hybrid at Hamilton Barnes. en-gb Wed, 29 Jul 2026 14:26:15 GMT https://jobs.co.uk/job/l3-voice-operations-engineer-glasgow-hybrid-hamilton-barnes--dfee5969-30b4-4362-9d83-c4799aaa4619 https://jobs.co.uk/job/l3-voice-operations-engineer-glasgow-hybrid-hamilton-barnes--dfee5969-30b4-4362-9d83-c4799aaa4619 Wed, 29 Jul 2026 11:52:20 GMT Location: Glasgow | Salary: 300.00-300.00 Annual | Type: Contract | Role Overview I''m currently supporting a leading global organization that is looking to hire an experienced Level 3 Voice Operations Engineer to join a major enterprise voice and collaboration team supporting critical global infrastructure. This is a hands-on engineering role focused on Voice Operations Projects and working across the full voice estate from user endpoints through to carrier integrations. You''ll be involved in project delivery, life cycle management, upgrades, troubleshooting and operational acceptance of new deployments within a large-scale enterprise environment. Key Responsibilities Provide Level 3 support for global voice infrastructure and unified communications platforms. Deliver Voice Operations projects alongside ongoing operational support. Perform advanced troubleshooting, root cause analysis and remediation across enterprise voice environments. Support Cisco Unified Communications infrastructure from IP endpoints through to carrier connectivity. Collaborate with global engineering and operations teams to deliver infrastructure improvements and project work. Support system life cycle management, upgrades, maintenance windows and weekend implementatio... Contract