A prominent IT services company is looking for a Senior IT Systems Engineer with active DV clearance to join their team in London/Farnborough. The role involves creating a pre-production test environment for a secure messaging system, configuring RedHat OpenShift, and performing stakeholder liaison. Candidates must have experience with Linux and incident management, and be prepared to work on-site at least four days a week. This is a contract position with an immediate start date. #J-18808-Ljbffr