QosmiQ Networks

Job Vacancy Brussels - Incident Responder / SOC Analyst

Brussels

QosmiQ Networks

Job position

Contractor
Permanent
Fixed term
As soon as possible
3 years
€55k-75k, €550-600
> 10 years experience
Hybrid
Brussels, Brussels-Capital, Belgium
Published on 11/09/2025

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Incident Responder / SOC Analyst (IRS)

Monitor the organisation’s (cyber) security state, manage incident during cyber-attacks and assure the continued operations of ICT systems. Analyses, evaluates, and mitigates the impact of (cyber) security incidents. Restores systems’ and processes’ functionalities to an operational state according to the organisation’s Incident Response Plan.

 

Nature of the tasks

•             Contribute to the development, maintenance and assessment of the Incident Response Plan.

•             Develop, implement and assess procedures related to incident handling.

•             Identify, analyse, mitigate, and communicate (cyber) security incidents.

•             Assess and manage technical vulnerabilities.

•             Measure (cyber) security incidents detection and response effectiveness.

•             Evaluate the resilience of the (cyber) security controls and mitigation actions taken after a (cyber) security or data breach incident.

•             Adopt and develop incident handling testing techniques.

•             Establish procedures for incident results analysis and incident handling reporting.

•             Document incident results analysis and incident handling actions.

•             Cooperate with Secure Operation Centres (SOCs) and Computer Security Incident Response Teams (CSIRTs).

•             Cooperate with key personnel (e.g., CISO, Legal and compliance officer), for reporting of security incidents according to applicable legal framework (NIS, GDPR....).

Candidate profile

Knowledge and skills

 

We need minimum 13 years of working experience plus a Bachelor in IT related field.

 

•             Practice all technical, functional and operational aspects of (cyber)security incident handling and response.

•             Work on operating systems, servers, clouds and relevant infrastructures (e.g., languages, software and emerging technologies, programming).

•             Network and systems forensics.

•             Malware analysis.

•             Penetration testing.

•             Work under pressure.

•             Command, communicate and report.

•             Manage and analyse log files.

 

Technical certifications

•             GIAC Certified Incident Handler (GCIH)

•            GIAC Certified Forensic Analyst (GCFA)

•            GIAC Network Forensic Analyst (GNFA)

•            GIAC Reverse Engineering Malware (GREM)

Paris, France
20 - 99 employees
IT services
Sous l’impulsion de Luc Podrzycki, ingénieur et entrepreneur, QosmiQ Networks est né il y a plus de 15 ans de la volonté d’experts du monde des Télécoms et des Services digitaux, spécialistes des projets de transformation IT complexes et critiques, de valoriser la data et renforcer la confiance dans le digital. Si l’innovation est au cœur de notre ADN, c’est avant tout l’Humain qui reste au centre de nos activités. Il est le centre de notre démarche pour que la transformation soit vraiment utile et à son service. Il est au centre du jeu car une transformation réussie passe par une organisation humaine tendue vers cet objectif. Notre valeur ajoutée : une approche et un accompagnement sur mesure, depuis la réflexion stratégique et marketing, jusqu’à la mise en œuvre opérationnelle, en passant par la transformation et la formation. Le développement des compétences est un pilier de notre approche, pour accompagner de manière pertinente les équipes de nos clients, mais également nos propres projets. La valeur de nos consultants repose sur de solides acquis techniques, mais nous nous attachons à valoriser la dimension humaine de notre approche chez nos clients et ce qui fait de chacun de nos consultants quelqu’un d’unique.

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Brussels - Incident Responder / SOC Analyst

QosmiQ Networks

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