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Brainwave Optigrators LLC
Cyber Security Specialist

Cyber Security Specialist

On site

Brussels, Belgium

Freelance

14-11-2025

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Skills

Teamwork Python Ruby Perl Incident Response Forensics Snort Wireshark Splunk Monitoring Prioritization Windows Analytical Skills

Job Specifications

Senior Cyber Security Incident Response Expert

Key Responsibilities

Lead and coordinate security incident response (contain, mitigate, eradicate, restore).
Perform digital forensics, mainly on Windows environments.
Create incident reaction plans and runbooks.
Conduct threat hunting using new intelligence and indicators.
Perform threat collection and analysis (kill-chain, asset impact, prioritization).

Must-Have Skills

Strong knowledge of IT security technologies & processes.
Experience in SOC / CSIRT or incident management environments.
Hands-on with logging, monitoring, IDS/IPS and intrusion detection.
Solid understanding of tools such as Snort, Suricata, Bro, Argus, SiLK, tcpdump, WireShark.
Experience with SIEM platforms: QRadar, Splunk, ELK.
Scripting in Python, Perl, Ruby + text processing (sed/awk/grep).
Strong analytical skills, stress resilience, teamwork, integrity, and proactive attitude.

About the Company

'Brainwave Optigrators' is a Company which is into the business of helping Organizations hire or optimally utilize their existing 'Work-Force' and was founded in response to the market demands for more flexible, cost effective, tailored hiring solutions. It aims at providing high quality services to provide the best outcomes in the recruitment and employment of internal HR hires from a diverse set of business sectors. "An organization which invests wisely in identifying superior talent to help its Customers build their HR t... Know more