CSIRT Confirmed ET Cybersecurity Analyst | Belgium - Zaventem

Offre d'emploi publiée le 10/03/2026 par Catherine BIAUDET

CDI ET Full-time

Catherine BIAUDET, independent recruitment consultant and Hunteed Ambassador, is recruiting for a leading cybersecurity company in Belgium, providing advanced Security Operations Center (SOC) and incident response services to clients across multiple sectors.

Join a talented cyber team delivering tailored cybersecurity solutions, from consulting to 24/7 monitoring, incident response, and security as a service. This is an opportunity to work in a highly technical, fast-paced environment with exposure to complex incidents and cross-border clients.

 

Benefits & Advantages



Flexible remote work / telecommuting


Health insurance and company benefits (DKV)


Meal vouchers (Pluxee)


Additional leave days


Company car, fuel card, bonus scheme


Work in a highly skilled cybersecurity team with access to advanced tools and continuous learning


Opportunity to participate in international incident response projects and gain exposure to multiple sectors


Key Responsibilities

Incident Handling & Response



Process all security incidents (take down, CVE publication, IOC extraction from malware analysis, log correlation, forensic analysis, breach analysis, malicious document analysis)


Perform daily monitoring, alerts, and notifications


Manage client requests related to cybersecurity products and services


Handle incidents, change requests, and use case tickets


Assist junior consultants and provide guidance when needed



Change & Client Projects



Deliver incident response readiness assessments and consultancy missions for clients


Conduct audits and security consulting engagements


Represent the CSIRT team at internal and external events, including CERT community initiatives



Reporting & Documentation



Maintain and continuously update documentation following internal standards


Ensure compliance with reporting structure and publication validation processes


Provide accurate and timely reports for clients and internal stakeholders


Your Profile



Minimum 4 years' experience in a CSIRT or incident response role


Strong listening and evaluation skills to identify client needs and crisis situations


Languages: French or Dutch (B2) + fluent English (mandatory)


Ability to coach junior consultants and trainees


Strong problem-solving and creativity skills in cybersecurity contexts


Methodical, organized, and able to follow best practices and processes


Excellent communication, analytical, and reporting skills


Resilience under pressure and ability to adapt to different client environments


Team player with a can-do attitude and client-focused mindset



 

Why Apply ?

This role is ideal for a mid-level CSIRT professional looking to advance their career in incident response, SOC operations, and cybersecurity consulting in Belgium. You will join a motivated, technically advanced team with autonomy, responsibility, and exposure to complex, high-impact cybersecurity incidents.

Apply confidentially via the ATS or by sending your CV to:
catherine.biaudet@gmail.com

You can also reach out via LinkedIn for a confidential discussion:
https://www.linkedin.com/in/catherinebiaudetrecrutement

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