A leading privately owned technical consultancy specialising in the national security and defence sectors focused on innovation and development. This role is for summer/autumn 2026 starts with interviews happening now. Due to the nature of the work the client requires you to be in their offices 5 days a week and doesn't offer hybrid/flexible working. You need to be able to be eligible for UK Govt DV clearance. Due to the nature of the work you will be expected to work on site at the client's offices 5 days a week (this is not a remote or hybrid role). Working for this consulting firm you will be using a range of different technologies to meet their customers varied requirements. You Will Be Responsible For: Developing software for cyber security systems Developing novel signal, imagine and data processing applications Developing solutions in C, C++, HTML, Typescript/JavaScript, Python and Rust Providing support and training to customers in using the software you have produced Benefits & Perks: Generous pension contributions Life insurance Earnings insurance Requirements: A 2:1 or equivalent (or be predicted) in a relevant subject such as computer science, engineering, maths or physics You must be confident with C and or C++ You will need to have A grades in maths and physics at A Level (or similar) You must meet the criteria for UK GOVT security clearance to be considered for these roles