Mission Overview:

We are seeking an experienced Technical Team Lead for our CSIRT team. This position represents a consultancy mission at a client site through Keystone Solutions, where you will lead a growing team of security engineers, coordinate incident response, and develop technical detection and mitigation strategies. You will be responsible for triage, forensic investigation, root-cause analysis, and improving playbooks and automation. Additionally, you will be co-responsible for the security of our systems by designing and implementing adequate monitoring controls.

Responsibilities:

• Design, implement, and maintain a CSIRT infrastructure, including SIEM, SOAR, CTI environment, etc.
• Automate and script tasks using Python.
• Set up and utilize open-source tooling.
• Lead the CSIRT team in planning, prioritization, and ensuring sufficient knowledge within the team.
• Report on the p...