Cyber Security Engineer
Greater London, London, Greater London, W1B, England, UK
Listed on 2026-08-23
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IT/Tech
Cybersecurity, Network Security
Cyber Security Engineer
up to £60,000
Bromley, Kent
Full-Time
Permanent
We are looking for Two Cyber Security Engineers to play a key, hands‑on role in protecting our organisation from cyber threats.
This is an operational security role, ideal for someone who enjoys investigating incidents, working across multiple security platforms, and making a tangible impact on an organisation’s cyber resilience.
You will sit at the heart of our cyber defence operations, working daily with technologies including Microsoft O365 Defender, Entra , Intune, Rapid7 SIEM, and Sophos Antivirus. You’ll be responsible for monitoring security events, investigating suspicious activity, responding to incidents, and continuously improving our security posture.
This is a genuinely hands‑on cyber security role with real responsibility and impact; you will have exposure to a broad security tooling landscape and real‑world incidents. At Foresters we are a supportive, collaborative working environment and you will have on‑going opportunities to develop your technical skills and grow within cyber security
What you will do:Security Monitoring & Incident Response
- Actively monitor alerts and telemetry across endpoints, identities, email, and cloud services using Rapid7 SIEM, Microsoft Defender, and Sophos AV.
- Investigate suspected cyber attacks including malware infections, phishing campaigns, identity compromise, and unauthorised access attempts.
- Perform triage, root cause analysis, containment, and remediation of security incidents.
- Lead or support incident response activities in line with internal policies and procedures.
- Escalate significant incidents appropriately and provide clear, timely updates to stakeholders.
- Proactively identify emerging threats, vulnerabilities, and attack patterns affecting the organisation.
- Tune and optimise security tools to reduce false positives and improve detection accuracy.
- Implement, manage, and maintain endpoint protection and security policies.
- Support vulnerability management activities, including remediation planning and risk tracking.
- Maintain and enhance security monitoring rules, alerts, and dashboards.
- Contribute to the development and maintenance of security runbooks and incident response playbooks.
- Support security audits, compliance activities, and risk assessments.
- Actively contribute to improving the organisation’s overall cyber security maturity.
- Work closely with IT, infrastructure, and service desk teams to resolve security-related issues.
- Produce clear, structured technical and non-technical incident reports.
- Identify trends in phishing or risky user behaviour and support security awareness initiatives.
- Assist with security-related projects and new technology deployments.
Working hours are 40 hours a week Monday to Friday. Start times are flexible from 7.30am to 9.30am. After a successful training period there is flexibility to work from home for 1 day a week.
What we require:- Experience in a Cyber Security Engineer, SOC Analyst, or similar security-focused role.
- Hands‑on experience with Microsoft Defender (Endpoint and/or O365 security).
- Experience using Rapid7 SIEM or a comparable SIEM platform for alerting and investigations.
- Experience managing or supporting Sophos Antivirus or other endpoint protection solutions.
- Strong understanding of common cyber threats, attack vectors, and incident response processes.
- Ability to analyse logs, alerts, and endpoint activity to determine scope, impact, and root cause.
- Good working knowledge of Windows environments and basic networking concepts.
- Strong documentation, reporting, and communication skills.
- Practical experience with security tools such as IDS/IPS, Metasploit, Nexpose, Nmap, Nessus, Wireshark, L0phtCrack, John the Ripper, or similar.
- Familiarity with recognised information security frameworks such as ISO
27001 and the NIST Cybersecurity Framework.
- Basic salary up to £60000 per annum
- Discretionary annual bonus dependent on your performance and company performance provided you are employed on bonus payment date.
- Annual holiday allowance of 25…
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