Lead Cybersecurity Incident Responder

20 hours ago

City of London Greater London, United Kingdom Adecco Full time

Lead Cybersecurity Incident Responder - IR, Cyber,
Salary: Competitive, based on experience + benefits
Location: London / Hybrid (some travel European travel)
This forward-thinking cybersecurity intelligence organisation is recognised as a European leader, partnering with some of the most prominent brands to anticipate, prevent, and respond to emerging threats. We are seeking a highly experienced cybersecurity professional with a strong background in incident response and advanced security operations.

Extensive hands-on experience in Incident Response (IR), SOC, MSSP, CSIRT, or DFIR, with a proven ability to handle urgent and complex client incidents under pressure.
* European language is beneficial but not required.
* Expert knowledge of technologies such as Microsoft security stack, DFIR tooling, SIEM, Microsoft Defender/Sentinel, EDR platforms, timeline analysis, and cloud environments (Azure, AWS, or GCP).
* Exposure to penetration testing, including red team or purple team exercises, is advantageous.
* Ability to script or automate using Bash, Perl, Python, or PowerShell.
* Confident understanding of compliance, legal requirements, and managing third-party vendor relationships.
* Excellent understanding of the cybersecurity landscape and its impact on modern organisations.

As the Lead Cybersecurity Incident Responder, you will play a critical role in guiding clients through high-impact, time-sensitive security incidents.

Conducting network, host, and forensic investigations, presenting clear and actionable findings to clients.
* Producing detailed technical reports and executive-level summaries.
* This is an exciting opportunity to join a dynamic, highly respected organisation and contribute to meaningful cybersecurity work that protects organisations across Europe.
About Adecco
Adecco is acting as an Employment Agency. Incident Response, Cyber Incident Responder, DFIR, Digital Forensics, SOC Analyst, Lead Incident Responder, Cybersecurity Analyst, SIEM, Microsoft Sentinel, Microsoft Defender, EDR, Azure Security, AWS Security, GCP Security, Threat Hunting, Cyber Threat Intelligence, MITRE ATT&CK, Red Team, Purple Team, Malware Analysis, Cyber Forensics, Security Operations, Security Engineer, On-Call IR, Penetration Testing, Python, PowerShell, Bash, Cyber Defence, CSIRT, MSSP, Network Forensics, Endpoint Forensics, Cloud Security, IR Lead, Security Consultant.

Incident Response, Cyber Incident Responder, DFIR, Digital Forensics, SOC Analyst, Lead Incident Responder, Cybersecurity Analyst, SIEM, Microsoft Sentinel, Microsoft Defender, EDR, Azure Security, AWS Security, GCP Security, Threat Hunting, Cyber Threat Intelligence, MITRE ATT&CK, Red Team, Purple Team, Malware Analysis, Cyber Forensics, Security Operations, Security Engineer, On-Call IR, Penetration Testing, Python, PowerShell, Bash, Cyber Defence, CSIRT, MSSP, Network Forensics, Endpoint Forensics, Cloud Security, IR Lead, Security Consultant.

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