Senior CSOC Analyst
Brussels-Capital
Digital - Security
Work experience: 5-7
Reference number: 92053
Join a dynamic environment where your expertise will play a crucial role in enhancing cyber security operations. We seek a motivated professional ready to take on the challenges of the security landscape.
As an ideal candidate, you are a seasoned Senior CSOC Analyst who excels in security incident management and thrives on contributing to team success. If you have a sharp analytical mind, deep technical knowledge, and a passion for security, this role may be a perfect fit for you.
- You manage security incidents by evaluating threats and taking appropriate actions.
- You document your actions diligently in our case management system.
- You analyze data collected from various security tools including EDR, IDS, and SIEM.
- You provide insights to enhance application infrastructure for better incident detection and prevention.
- You mentor junior colleagues and help improve SOC processes and reporting.
- You communicate effectively with other teams to ensure seamless collaboration.
- You maintain comprehensive and understandable documentation in English.
What are we looking for?
- You have a minimum of 10 years of experience in cybersecurity, including 5+ years in a SOC analyst or incident response role.
- You have experience leading or coaching teams (at least five people).
- You are proficient with SIEM, SOAR, EDR, IDS/IPS and related monitoring tools.
- You are highly skilled with Blue Team tools (tcpdump, Wireshark, Elastic/Splunk/QRadar, Cortex/Darktrace, Security Onion) and Red Team tools (Nmap, BurpSuite/Nessus, Metasploit).
- You understand how to secure networks, endpoints, servers, and peripherals across Windows, Linux, and Android environments.
- You have strong knowledge of security frameworks and concepts such as NIST, ISO 27001, Zero Trust, PKI & cryptography, IAM & PAM, cloud security, DevSecOps.
- You learn fast, ask the right questions, and adapt quickly to complex environments.
- You are fluent in Dutch or French, with good knowledge of the other national language and English.
Mandatory Conditions
These conditions are non-negotiable due to the nature of the environment:
- Belgian nationality is required.
- Security clearance “Very Secret” or willingness to obtain it.
- 100% on-site presence; remote work is not allowed.
- Ability to work full-time on location in Brussels.
What do we offer?
Location: Brussels (on-site only)
Duration: 1 March 2026 – 1 March 2027
Contract: Freelance or Permanent
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Kenneth Van Cleynenbreugel
Business & Talent Consultant
+32473822673
