Job Title: DV Cleared Senior Core Applications 3rd Line Engineer / Subject Matter Expert
Location: Portsmouth
Duration: Until 31/12/2026 with possible extension
Rate: Up to £500 per day via an approved umbrella company
Must be willing and eligible to go through the DV Clearance process

Our purpose is to make the world more sustainable by building trust in society through innovation. As a Senior Core Applications Engineer, you will play a vital role in supporting our client's secure military systems, directly contributing to this mission.

What you'll be doing:
* Managing and resolving escalated incidents on complex, secure systems, often remotely from 2nd line teams
* Delivering infrastructure development, testing upgrades, patches, and deploying new software solutions
* Owning problems and incidents, providing dependable support and solutions
* Contributing to exciting project work, especially if you are a subject matter expert in key t...