I'm currently working with a major Belgian enterprise client that is looking to strengthen its cyber security team with an experienced Senior Security Analyst.

? Location: Brussels, Belgium

? Working Model: Hybrid (2 days onsite)

? Contract: Initial 6-month freelance contract + extensions

? Experience Required: 5+ years

? What you'll be doing:

• Investigating and responding to security incidents across enterprise environments

• Monitoring threats and analysing security events using modern SIEM platforms

• Conducting threat hunting and vulnerability assessments

• Improving detection capabilities and incident response processes

• Working closely with infrastructure, cloud, and security teams to strengthen cyber resilience

?️ Key Technologies:

• Microsoft Sentinel





• Microsoft Defender Suite

• Splunk / QRadar

• CrowdStrike

• PowerShell or Python

✅ Adecuado Background:

• 5+ years in Security Operations and Cyber Security Analysis

• Strong experience within enterprise or regulated environments

• Knowledge of NIST, ISO 27001, MITRE ATT&CK;, or similar frameworks

• Excellent communication and stakeholder management skills

If you're a freelance cyber security professional looking for your next contract opportunity in Belgium, I'd be interested in speaking with you.

📌 Senior security analyst (España)
🏢 Koda Tech
📍 España