A leading technology services firm is seeking a Senior IT Systems Engineer to deliver a pre-production test environment for a secure messaging system. This role requires strong skills in Linux and RedHat, along with active DV clearance. You will be responsible for following build instructions, creating documentation, and liaising with stakeholders. Candidates must be on-site a minimum of four days a week in London/Farnborough. This role is offered as a contract position. #J-18808-Ljbffr