Senior Cybersecurity Engineer

European Tech Recruit; Düsseldorf; Vor Ort; EUR 60.000 - 80.000; Vollzeit

Zusammenfassung

A leading telecommunications firm in Düsseldorf is seeking a Senior Cybersecurity Engineer to secure IoT products and telecom systems. Candidates should have a strong background in cybersecurity, including expertise in penetration testing and a bachelor’s degree in Computer Science. Proficiency in both German and English is essential. This role offers an opportunity to lead security projects and collaborate with R&D teams to enhance product security.

Qualifikationen

• 3+ years of experience in security or penetration testing.
• Proficient with mainstream security testing methodologies.
• Experience with IoT architectures and telecom systems.

Aufgaben

• Conduct cybersecurity assessments on IoT products and telecom systems.
• Identify and report cybersecurity vulnerabilities.
• Collaborate with R&D to integrate security best practices.

Kenntnisse

Cybersecurity expertise

Penetration testing

Project management

Teamwork

Communication in German

Communication in English

Ausbildung

Bachelor's degree in Computer Science or related field

Tools

Security testing tools

Jobbeschreibung

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Overview

Senior Cybersecurity Engineer role with a leading telecommunications company in Düsseldorf. The role involves applying cybersecurity expertise to secure IoT products, telecom systems, and network/OT equipment.

Responsibilities

• Conduct comprehensive cybersecurity assessments and penetration testing on a variety of systems, including IoT products, telecom systems, and network/OT equipment.
• Identify, evaluate, and report on cybersecurity vulnerabilities, supporting the development of mitigation plans and participating in incident response and post-incident analysis.
• Lead technical exchanges and security communications with both internal and external stakeholders.
• Present security governance, concepts, and research findings to customers during lab visits.
• Conduct advanced security research, focusing on new attack techniques, firmware analysis, and AI-based threat modeling.
• Collaborate with R&D teams to integrate security best practices into the product development lifecycle, ensuring compliance with industry standards (e.g., 3GPP, GSMA NESAS, ISO 27001).
• Lead and coordinate security projects to promote continuous improvement and proactive risk management.

Requirements

• Bachelor’s degree or higher in Computer Science, Information Security, Electronic Communication, or a related field.
• At least 3 years of experience in security, penetration testing, or a related role.
• Proficiency with mainstream security testing tools and methodologies.
• Solid understanding of IoT architectures, network protocols, and telecom/OT systems.
• Excellent written and verbal communication skills in both German and English.
• Strong project management and teamwork skills, with experience in cross-functional security projects.
• A proactive, fast learner with the ability to drive technical innovation.
• Knowledge of AI and machine learning applications in cybersecurity, including AI threat modeling, automated vulnerability detection, or adversarial attack/defense techniques.
• Prior experience in a team or project leadership role.
• Relevant certifications, such as OSCP, OSWE, eWPTX, eCPTXv2, or equivalent.
• An understanding of 5G/4G/2G architectures and common attack methods like IMSI catchers, downgrade attacks, jamming, spoofing, and sniffing.

How to apply: If this role is of any interest please apply directly on LinkedIn or send a copy of your CV to [e-mail].

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