Senior Information Security Analyst

We’re recruiting a Senior Information Security Analyst to support the Chief Information Security Officer in strengthening and evolving the organisation’s security posture across Technology Services. This is a hands-on, operational role where you’ll play a key part in protecting our systems and customers by identifying, analysing and responding to security threats. In many ways, you’ll act as a digital detective, investigating unusual activity, uncovering potential risks, and helping to keep both our customers and organisation safe. You’ll also help drive continuous improvement across our security operations capability, influencing how we detect, prevent and respond to risk across the organisation. Key responsibilities Act as a first responder for security incidents, including participation in on-call support Monitor, triage and respond to security alerts and events, prioritising based on risk and impact Analyse security data to identify trends, vulnerabilities and emerging threats Support incident response activity, ensuring effective investigation and resolution Oversee vulnerability management and support patching activities, validating effectiveness through scanning and review Operate and support key security technologies including SIEM, endpoint protection and email/web security tools Monitor external threat intelligence sources and assess relevance to the organisation Produce and report on security metrics, KPIs and operational performance Technical expertise Strong understanding of information security principles, risk management and the threat landscape Experience operating and monitoring security tooling such as SIEM, endpoint protection and email/web security solutions Ability to conduct proactive threat hunting and contribute to improving detection capability Awareness of cloud security controls and standards Experience working with enterprise systems such as Microsoft Active Directory, Windows and Linux Understanding of network security technologies such