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CSIRT Manager & Head of Security Operations

France
Full Remote
This Job is No Longer Active This position is no longer accepting applications
AI Summary

Filigran seeks its first internal security leader to build and manage its CSIRT and Security Operations from scratch. This hands-on role involves designing processes, setting up tools, and leading incident response, threat intelligence, and governance. The position reports to the CEO and is crucial for strengthening Filigran's internal security posture.

Key Highlights
Build and lead Filigran's first CSIRT and Security Operations (SecOps) framework.
Design incident detection, response, containment, and recovery processes.
Establish the Filigran-CERT (F-CERT) and manage relationships with external SOC providers.
Leverage Filigran's own products (OpenCTI, OpenAEV) for threat intelligence and attack simulations.
Act as a player-coach, preparing for team growth and defining future roles.
Technical Skills Required
CSIRT SOC Management Security Operations Incident Response Forensics Security Monitoring Threat Intelligence MITRE ATT&CK STIX/TAXII Red Teaming Breach & Attack Simulation (BAS) Security Testing OpenCTI OpenAEV
Benefits & Perks
Competitive pay
Equity
Remote-first
Flexible work
Work setup of choice

Job Description

🌀 The CompanyFiligran, founded in October 2022, stands out in the cybertech ecosystem for its commitment to revolutionizing cyber threat management with a proactive approach. Its mission is to develop innovative open-source solutions designed to anticipate cyber threats, identify security gaps, and strengthen organizational security posture.Filigran solutions are now trusted by over 6,000 public and private organizations worldwide.🎯 The RoleWe are looking for our : a who will design, build, and run the foundations of Filigran’s security operations. As Filigran’s , you will be the cornerstone of our internal security function. This is a
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Job Overview
Posted Nov 28, 2025
Employment Full-time
Experience Mid-Senior level
Location France
Category Cyber Security
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