Cyber Security Analyst: Threat Hunting & Incident Defense

Orange Cyberdefense Group; Brussel Hoofdstad; On-site; EUR 55,000 - 75,000; Full time

Benefits offered by this job

32 vacation days

Meal vouchers

Eco-cheques

Hospitalisation & group insurance

Company laptop

Mobile phone with unlimited use

Training & certifications

Office locations in Brussels, Antwerp,

Job summary

Orange Cyberdefense, a leading global cyber security services provider, invites a Cyber Security Analyst to join our Belgium team. You will detect, investigate and defend against cyber-attacks, collaborating with Europe’s top security experts using cutting-edge technologies.

Responsibilities include triage of alarms, threat hunting, incident response support and continuous improvements to detections. Offices in Brussels and other Belgian cities offer a dynamic, growth-focused environment.

Qualifications

• Proficient English required.
• Dutch and French conversational skills.
• Degree in CS/Cyber Security or equivalent cert or experience.
• Hands-on experience in Cyber Security Operations, blue team preferred.
• Knowledge of threat hunting, incident detection and malware analysis.
• Strong team player and customer-focused mindset.
• Process-oriented with attention to detail and precision.
• Able to quickly absorb new technologies and training.

Responsibilities

• Triage and investigate alarms from SIEM, EPP and network anomaly tools through in-depth analysis.
• Undertake threat hunting investigations and campaigns.
• Escalate threats to customers and provide actionable guidance.
• Detect anomalies and attack patterns along the MITRE ATT&CK kill chain.
• Support customers during security incidents and ensure effective defense.
• Identify enhancements to detection methods and processes.
• Manage onboarding projects for new clients.
• Report monthly on customer environments.

Skills

English proficiency

Dutch and French

Degree or cert in Cyber/CS

Cyber Security Operations experience

Threat hunting concepts

Team player / client-facing

Attention to detail

Adaptability to training

Education

Bachelor's in Computer Science / Cyber Security / Engineering

Job description

Orange Cyberdefense, a leading global cyber security services provider, invites a Cyber Security Analyst to join our Belgium team. You will detect, investigate and defend against cyber-attacks, collaborating with Europe’s top security experts using cutting-edge technologies.

Responsibilities include triage of alarms, threat hunting, incident response support and continuous improvements to detections. Offices in Brussels and other Belgian cities offer a dynamic, growth-focused environment.