Salary: £54,000 - 94,000 per year Requirements: Experience of identifying and implementing infrastructure upgrade programmes Experience in implementing and troubleshooting infrastructure solutions Continuous improvement mindset and an innovative and collaborative attitude Strong communication skills Ability to help prioritize and implement business and customer requirements Ability to engage with key stakeholders including customers across various mediums Responsibilities: Be responsible for the delivery of complex migration activities Manage network-wide change and infrastructure projects Possess excellent organizational skills and attention to detail Be empowered to innovate and develop smarter ways of working Provide feedback to internal development teams regarding automation procedures Participate in network project work or customer change activities, which may include out-of-hours work Drive issues to resolution to meet customer service level agreements and expectations Assist with the creation and maintenance of technical documentation Be a self-starter, proactive, and capable of working well with individuals at all levels in the organization Be an excellent team player with a proactive mindset Technologies: Mobile Network Support More: At Gamma, we are more than just a leader in Unified Communications as a Service (UCaaS); we are a dynamic, forward-thinking team revolutionizing how businesses connect and communicate. We provide voice, data, and mobile solutions to businesses across the UK, Germany, Spain, and the Benelux region. As we rapidly expand to bring digital automation and Gamma-powered services to SMEs through a growing network of channel partners, we offer an inclusive environment that celebrates diverse perspectives. We believe in work-life balance, offering 25 days of annual leave plus additional benefits including a volunteer day, enhanced maternity and paternity pay, and a contributory pension plan. Were committed to your well-being, providing private medical insurance, group income protection, life assurance, and opportunities to participate in tax-efficient share plans. last updated 6 week of 2026