Senior Security Specialist - Threat Detection/Hunting

Are you passionate about cyber security and protecting essential public services from evolving threats? Digital Health and Care Wales (DHCW) is seeking a Senior Security Specialist Threat Hunting to join our Cyber Security Operations Centre (CSOC). This is an exciting opportunity to play a leading role in identifying cyber threats, strengthening security monitoring and improving the resilience of systems that support NHS Wales. Working as a senior technical specialist, you will lead proactive threat hunting activities, investigate complex security events and enhance detection capabilities across a diverse technology landscape. You will collaborate with colleagues across DHCW, providing expert advice, driving continuous improvement and helping to protect critical national infrastructure and sensitive information. We welcome applications from people with a variety of backgrounds and experiences who share our commitment to innovation, collaboration and making a difference through cyber security. Main duties of the job As a Senior Security Specialist Threat Hunting, you will proactively search for indicators of compromise, analyse security events and investigate complex cyber threats across DHCW and NHS Wales services. Using intelligence-led approaches, you will identify emerging risks and recommend actions to strengthen organisational security. You will develop and improve security monitoring capabilities by refining SIEM analytics, detection rules, dashboards and investigation ..... full job details .....