Telecom Sector | Cyber Engineer

At Devoteam, we believe that technology with strong human values can actively drive change for the better. Discover how Tech for People unlocks the future, creating a positive impact on the people and the world around us. We are a global leading player in Digital Transformation for leading organisations across EMEA, with a revenue of €1B. We believe in transforming technology to create value for our clients, partners and employees in a world where technology is developed for people. We are proud of the culture we have built together. We are proud of our people at the service of technology. We are proud of our diverse environment. Because we are #TechforPeople. Join our multidisciplinary team of Cloud experts, Designers, Business consultants, Security experts, Engineers, Developers and other extraordinary talents, spread across more than 20 EMEA countries. Become one of our +10.000 tech and business leaders on cloud, data and cyber security. Let’s fuse creativity with technology together and build innovative solutions that actively change things for the better.

We are looking for a Cyber Security Consultant to join a team focused on strengthening security controls, improving detection capabilities and ensuring security-by-design across new initiatives.

In this role, you will perform Red Team and Ethical Hacking activities, testing existing security controls and identifying gaps across critical systems and applications. You will act as second-line support to the SOC team, contributing from a Purple Team perspective by enhancing detection logic and improving overall security posture.

You will also be responsible for developing and validating Proof of Concepts (POCs) for security solutions, ensuring they meet the required cybersecurity standards before implementation. A key part of the role includes defining and validating security requirements for new web, mobile, engineering and operational projects.

From a SIEM standpoint (QRadar or similar), you will handle log integrations, configurations, onboarding of new data sources and the development and tuning of use cases. This is a technical and engineering-driven role, not limited to monitoring activities.

You will work closely with DevSecOps, Vulnerability Management, SOC and Compliance teams, contributing to the continuous evolution of security standards and policies.

• ​​​​​Experience in Red Team / Ethical Hacking.
• Strong hands-on experience with SIEM (QRadar or similar) – integrations, correlation rules, use case development.
• Solid Linux knowledge (sudo, troubleshooting).
• Experience with Syslog solutions (RSyslog or Syslog-ng).
• Good understanding of networking and security architecture.
• Experience defining security requirements for new solutions/projects.

Nice to Have

• Cloud knowledge (AWS/Azure).
• Experience in Purple Team environments / SOC collaboration.
• Relevant cybersecurity certifications.

The Devoteam Group works for equal opportunities, promoting its employees based on merit and actively fights against all forms of discrimination. We are convinced that diversity contributes to the creativity, dynamism and excellence of our organization. All of our vacancies are open to people with disabilities.