Centum Recruitment International Limited

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Centum Recruitment International Limited
Cybersecurity Incident Responder

Cybersecurity Incident Responder

On site

Brussels, Belgium

Junior

Freelance

24-11-2025

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Skills

Python Ruby Bash PowerShell Incident Response Forensics Endpoint Security Splunk TheHive Windows Programming

Job Specifications

Cybersecurity Incident Responder

International client based in Brussels seeks a Cybersecurity Incident Responder to join the Cybersecurity team on a long term contract assignment. Consultants should have at least 3 years cybersecurity experience with a minimum 6 years in IT. This assignment is to be carried out on site at the customer offices in Belgium.

Key tasks and responsibilities of the Cybersecurity Incident Resonder

Act as a first-line SOC analyst (approximately 60% of the time), working in a fast-paced and dynamic team environment where everyone, including management, contributes to L1 analysis.
Collaborate with the team to develop and implement use cases and/or engineer new solutions and/or generate reports and/or perform other tasks as agreed upon with the consultant (approximately 40% of the time).
Utilize our SOC techstack: Splunk, TheHive, and Tines as an automation platform.
Stay up-to-date with emerging threats and technologies, applying this knowledge to improve our SOC operations and incident response capabilities.

We are seeking a Consultant with the following skills and experience:

Bachelor's degree in related field and 6 years in IT (3 years in Cybersecurity) or Bachelor's degree in unrelated field and 10 years in IT (with 5 years in Cybersecurity).
Mandatory certifications: Minimum one certification in cybersecurity and one in incident response or computer/digital forensics (GCFA, GCFE, ECIH, OffSec IR-200).
Experience with scripting and programming languages (e.g., PowerShell, Python, Ruby, Bash) to automate tasks and develop custom testing scripts.
Expertise with SIEM platform, such as Splunk, for anomaly detection and threat hunting.
Strong knowledge of Incident Response Platform, like TheHive, for case management and collaboration.
Experience with SOC automation (eg. Tines automation).
Skilled with tools like MISP or OpenCTI.
Experience with EDR platform (eg. Bitdefender Gravity) for endpoint security.
Understanding of incident response and digital forensic and especially in the field of windows forensic.
Proficiency in English language at C1 level.

About the Company

Centum Recruitment International Ltd was established in 2017. It builds on the success of Centum Recruitment Ltd which has been a presence in the European IT Contract markets since 2009. Our mission is to continue successfully working with clients and high calibre IT and Business professionals across Europe. Know more