Remote Senior Security Engineer – Investigations

Description:

• Lead high-complexity investigations involving legal or regulatory considerations.
• Coordinate with Legal, People, and Security teams on investigations and response activities.
• Write detailed investigation reports for technical and non-technical stakeholders.
• Respond to security events from detection to resolution.
• Create and improve detection logic and alerts across SIEM and EDR platforms.
• Conduct threat hunting and anomaly detection exercises.
• Design scalable tooling and workflows for incident detection and response.
• Act as an escalation point during investigations and incidents.
• Participate in on-call rotation for critical security investigations.
• Mentor teammates through knowledge sharing and best practices.

Requirements:

• Experience in leading security investigations or incident response in complex environments.
• Ability to work cross-functionally and communicate clearly under pressure.
• Skill in translating technical concepts for diverse audiences.
• Experience in building detection and response workflows at scale.
• Hands-on experience with macOS, Linux, and Windows systems.
• Proficiency in security tooling and operational workflows.
• Familiarity with SIEM, EDR, and security investigation tools.
• Problem-solving skills and a proactive approach to improving systems.
• Empathy and sound judgment in sensitive investigations.
• Programming or scripting experience in Python, Golang, or Java.

Benefits:

• Equity packages to share in the company's success.
• Inclusive parental leave policy for all parents and carers.
• Annual Vibe & Thrive allowance for wellbeing and office setup.
• Flexible leave options for personal recharge and support.