Lead Threat Response SpecialistReperio Human Capital Ltd • Dublin, Leinster, Republic of Ireland

Lead Threat Response Specialist

Reperio Human Capital Ltd • Dublin, Leinster, Republic of Ireland

20 hours ago

Job description

?? Lead Threat Response Specialist Location : Dublin | Salary : €90,000 - €120,000 Employment Type : Full-Time | Permanent An established security team is searching for a Lead Threat Response Specialist to oversee complex investigations and guide analysts dealing with active cyber incidents. This position suits someone who enjoys digging into unusual behaviour across systems, helping others develop, and improving how the team reacts to emerging threats. The Role You'll coordinate response efforts when suspicious activity is detected, carry out detailed analysis across multiple hosts, and work directly with customers when clarification is needed. You'll also support automation projects and assist in shaping detection improvements. (You won't be expected to monitor printers for rogue firmware updates anymore - that was a fun quarter.) Key Responsibilities

Take ownership of advanced investigations and remediation planning.

Review alerts from internal tooling and prioritise response actions.

Rebuild timelines of activity to identify origin and impact.

Analyse unusual behaviour within cloud identity platforms.

Create scripts or templates that reduce repetitive manual work.

Speak with clients to explain findings and recommended actions.

Coach junior team members through investigations.

Suggest improvements to detection logic and playbooks. Skills & Experience

5-7+ years in threat response, SOC, or digital forensics.

Strong understanding of attacker techniques and common toolsets.

Experience with Windows / macOS environments and directory services.

Knowledge of cloud security risks, particularly identity-related issues.

Clear communication skills for both technical and non-technical audiences.

Scripting knowledge (PowerShell, Python, Bash) is beneficial.

Labs, CTFs, or industry certifications are a bonus. If you'd like to take a leading role in incident response within a supportive remote team, apply through the link or contact Daniel McIvor at Reperio for more details. Reperio Human Capital acts as an Employment Agency and an Employment Business. Skills : Threat Response Incident Handling Forensics Cloud Identity Detection security Benefits : Work From Home

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Lead Threat Response Specialist • Dublin, Leinster, Republic of Ireland

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