Technical Support Engineer

Our Customer Support Engineers are the first point of contact for clients needing support across Callsign's products and services. This role delivers efficient, high-quality support via phone, email and chat, using a ticketing system to manage and prioritise requests. Working closely with internal 2nd and 3rd line technical teams, the Technical Support Engineer ensures timely issue resolution and clear customer communication. The role includes participation in an on-call rota and the ideal cand…