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# Cyber Security Analyst

- **Company:** Custom House
- **Location:** Dagenham, UK
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Authentication Protocols, Cyber Security, Linux, Digital Forensics, Network Protocols, Oracle (Applications), Security Information and Event Management, Information Technology
- **Published:** September 21, 2026
- **Apply:** https://www.apply4u.co.uk/jobs/cyber-security-analyst/47820082

## About the Role

and triage security alerts to identify malicious activity and determine attack methods and techniques.Follow established incident response and escalation procedures to contain and mitigate security risks.Ensure all incidents are accurately documented, including indicators of compromise, evidence, and investigation findings.Identify and address false positives, providing feedback to improve detection capabilities.Support the development and optimisation of security monitoring rules and processes.Analyse data sets to identify security gaps and recommend improvements.Skills & ExperienceEssentialDegree in Information Security, Computer Science, Digital Forensics, or a related discipline, or equivalent industry experience.3+ years' experience in cyber security, security operations, threat analysis, or security monitoring.Experience investigating security incidents and working within a Security Operations Centre environment.Understanding of incident response processes, security event triage,
and escalation procedures.Strong knowledge of networking protocols, authentication mechanisms, and common attack techniques.Good understanding of information security principles, technologies, and best practices.Experience securing and supporting Windows and Linux environments.Excellent written and verbal communication skills.DesirableIndustry certifications such as GCIH, GCIA, or equivalent cyber security qualifications.Experience working with SIEM platforms and security monitoring technologies.Knowledge of Oracle and virtualised environments.What's on OfferOpportunity to work within a highly skilled cyber security team.Exposure to complex security environments and emerging threats.Ongoing professional development and training opportunities.Collaborative and supportive working culture.Competitive salary, bonus and benefits package. This is an excellent opportunity for a Cyber Security Analyst looking to further develop their incident response, threat analysis, and security operations



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