Cyber Security Specialist

Type: B2B Freelance Contract

Duration: initial contract 5 months (Extension Possible)

Deadline to apply: 22-12-2025

Start Date: 15-01-2026

Focus: Blue team

Responsibilities

• Create detection rules, monitor and analyze security events to identify risks and threats.
• Handle cybersecurity incidents: technical investigations, root cause analysis, impact assessment, and remediation.
• Stay up to date with security news, current threats, vulnerabilities, and remedies, especially those that may directly impact the organization.
• Write and maintain documentation of security infrastructures and related processes; develop automation whenever feasible.
• Cooperate with other IT teams to ensure the required level of security for IT systems.
• Contribute to tasks such as operating IT security platforms, threat hunting, digital forensics, incident response, vulnerability assessments on applications, servers, and networks, and follow-up on corrective measures.

Profile

• Master’s degree in IT technologies, preferably with a specialization in IT security.
• Proven experience in implementing and managing defensive security solutions and processes.
• Strong experience in security operations: SIEM management, incident handling, EDR, SOAR, and/or Threat Intelligence solutions.
• Solid understanding of IT security threats and vulnerabilities.
• Good knowledge of operating systems and networking protocols.
• Familiarity with security tools and technologies.
• Excellent communication skills in English and French.
• Team player with a proactive and collaborative approach.
• Strong analytical and problem-solving skills.

Advantages:

• Relevant IT security certifications.
• Experience in CSIRT.
• Knowledge in cloud security and AI security.