Network Security Engineer

Halian Technology is searching for a skilled NetworkSecurity Engineer to join our client\’s Infrastructure team to help secure the systems and data powering cutting-edge analytics across pensions, energy, health, and financial services. This is a fantastic opportunity to work with an award-winning consultancy that fuses human expertise with advanced technology to shape a more positive future. Based in either London or Winchester, you\’ll play a critical role in protecting our clients cloud and physical infrastructure by developing and maintaining scalable, proactive security controls, processes, and tools. Key Responsibilities: Secure physical and Microsoft Azure cloud infrastructure using modern, risk-based approaches. Design, implement, and maintain security controls, templates, and baselines for cloud environments. Automate repetitive tasks to enhance security efficiency and consistency. Deploy and manage tools such as Microsoft Defender for Cloud, Defender for Endpoint, and Nessus. Collaborate with our outsourced SOC team to enhance Sentinel SIEM, runbooks, and threat detection.</span…