Flexible working

This role is primarily office‑based due to the sensitive nature of the work. Flexible working arrangements are supported, including flexitime with flexible start and finish times, as well as the option to work full‑time, part‑time or compressed hours.

Role overview

As a Telephony Infrastructure Engineer at GCHQ you will play a vital part in keeping the UK Government connected when it matters most. You will work across a range of classified telephony platforms – including call gateways, enterprise media and transcription services – ensuring these services remain resilient, compliant and ready for any situation. Your responsibilities include engineering improvements, resolving complex cross‑domain issues, collaborating closely with partners and suppliers, and contributing to the strengthening of our communication capabilities.

Qualifications and experience

While no specific qualifications are required, you should have e...