A leading recruitment agency seeks a Network Security Engineer for a high-integrity defense environment in Stevenage. The role requires British citizenship and involves managing complex security infrastructures, optimizing firewall environments, and collaborating on secure network policies. Candidates should have experience with enterprise firewall platforms such as Cisco or Palo Alto and a strong technical background in network engineering. The position offers a competitive salary and promotes a balanced work schedule. #J-18808-Ljbffr