Cybersecurity Specialist

vor 2 Wochen


Berlin, Berlin, Deutschland CTG Luxembourg Vollzeit
Job Title: IT Specialist

We are seeking a highly skilled IT Specialist with a focus on Cybersecurity to join our team at CTG Luxembourg. This role involves conducting in-depth computer forensics investigations, developing new security solutions, and participating in technical meetings with internal and external stakeholders.

Key Responsibilities:
  1. Cyber Forensics and Threat Intelligence:
  • Conduct forensic investigations on targeted cyber-attacks and other security-related incidents involving the leak of sensitive non-classified or classified information.
  • Perform malware analysis and behavioral analysis to produce cyber threat intelligence.
Research & Development:
  • Develop new solutions to improve responses to evolving cyber-attack risks.
  • Participate in research and development activities in IT Security events and workshops, gathering insights from various stakeholders.
Policy and Documentation:
  • Involve in the internal research workgroups to support the development of Information Security policies.
  • Write user documentation and technical reports related to security systems and findings.
  • Prepare and write market studies related to IT Security solutions.
Security Technologies and Procedures:
  • Install and configure industry-standard security tools such as MISP, OpenCTI, theHIVE, and more.
  • Perform penetration testing and implement offensive security techniques and procedures.
  • Ensure that systems adhere to the highest security standards.
Stakeholder Collaboration:
  • Regularly participate in technical meetings and discussions representing the security team.
  • Effectively communicate security risks, solutions, and technologies with both technical and non-technical audiences.
Key Skills and Qualifications:

Technical Skills:

  • Operating Systems: Strong knowledge of Microsoft and Linux systems.
  • Security Technologies: Experience with Antivirus, Firewalls, IDS, and network analyzers (e.g., Wireshark).
  • Security Tools: Expertise in industry-standard solutions such as MISP, OpenCTI, and theHIVE.
  • Programming Languages: Proficiency in Bash/Shell scripting, Python, and optionally Java, C/C++.
  • Forensic Tools: Familiarity with tools like EnCase, Access Data, FTK, and the forensic chain.
  • Malware Analysis: Skilled in reverse-engineering and debugging tools (e.g., IDA, OllyDbg, Cuckoo Sandbox).
  • Risk Analysis: Ability to apply high-quality standards and perform risk analysis in IT Security contexts.

Non-Technical Skills:

  • Ability to work in an international, multicultural environment.
  • Experience in working in hybrid teams with excellent team collaboration skills.
  • Fluency in English; French proficiency (B1/B2 level) is an advantage.
  • Strong analytical and problem-solving capabilities.
  • Discretion and integrity due to handling sensitive information and data.

Preferred Experience:

  • Proven experience in penetration testing and offensive security techniques.
  • Prior experience in cybersecurity research and security solution development.
  • Ability to work on large-scale, multi-project environments with diverse teams.

Work Conditions:

  • Ability to work on multiple large projects within a multi-cultural and multi-lingual environment.
  • Regular participation in internal and external security events and research groups.

Our Offer:

At CTG Luxembourg, we believe in rewarding our employees and providing an appealing work environment. When you join our team, you can expect

  • Competitive salary package, with or without a company car
  • Personalized training programs and development plans to nurture your skills
  • 5 additional vacation days
  • Regular team-building events, learning lunches, and fun activities
  • Extra-legal benefits (daily allowances, PC plan)

Please note that a criminal record check will be required for this position.

Discover the exciting opportunities that await you at CTG Luxembourg, where your IT expertise meets a world of possibilities



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