IoT / OT Cybersecurity Consultant
ONEKEY GmbH Düsseldorf
Stellenbeschreibung:

    "Thanks for stopping by! If you're interested in exploring opportunities with us at ONEKEY, don’t hesitate to get in touch—we’d love to hear fromyou!"

    ONEKEY is the leading European specialist in Product Cybersecurity & Compliance Management and part of the investment portfolio of PricewaterhouseCoopers Germany (PwC). The unique combination of the automated Product Cybersecurity & Compliance Platform (OCP) with expert knowledge and consulting services provides fast and comprehensive analysis, support, and management to improve product cybersecurity and compliance from product purchasing, design, development, production to end-of-life.Leading international companies in Asia, Europe and the Americas already benefit from the ONEKEY Product Cybersecurity & Compliance Platform and ONEKEY Cybersecurity Experts.

    We are looking for you if you

    Experienced in Embedded & IoT Security
    Have hands-on expertise with embedded Linux, microcontroller-based devices, or real-time operating systems, and understand how to secure them effectively.

    Think Like an Attacker
    Have experience in penetration testing, reverse engineering, or hardware hacking — and enjoy uncovering vulnerabilities to strengthen system security.

    Consultative & Customer-Focused
    Can translate complex security needs into actionable strategies and communicate clearly with both technical and non-technical stakeholders.

    Curious & Research-Oriented
    Are motivated to stay on top of the latest vulnerabilities, conduct your own research, and share knowledge within the community or at conferences.

    What We Offer

    Remote or Office Flexibility
    Full-time job with flexible working hours, according to your needs;

    A World-Class Team
    World class cybersecurity expert team in Belgium, Germany, Hungary;

    European Leader in Product Cybersecurity & Compliance
    Being part of the leading European team and technology for product cybersecurity & compliance;

    Start-Up Spirit, Streamlined Processes
    A start-up atmosphere, but with stream-lined processes (not overcontrolled ones);

    Flat Hierarchies and Transparent Culture
    Flat hierarchy and a transparent and open-minded culture;

    Competitive Compensation & Top Equipment
    Highly competitive compensation, state of the art equipment;

    Collaboration Across Borders
    Opportunity to meet your colleagues in person in Belgium/ Germany / Hungary;

    Modern Communication
    Slack for our daily communication and other best in class cloud tools;

    Relocation assistance
    We support your relocation to Düsseldorf, Germany if requested.

    Responsibilities

    Product Security Consulting
    Supporting and advising clients throughout the product security lifecycle, from design to deployment, ensuring secure development practices and compliance.

    Embedded Device Testing
    Conducting independent security analyses and penetration tests of embedded systems, addressing both software and hardware vulnerabilities.

    Client-Centric Security Architecture
    Translating client-specific needs into robust technical IoT/OT security concepts tailored to their operational environments.

    Technical Communication
    Effectively articulating complex technical security requirements and methodologies to various stakeholders.

    Vulnerability Research & Advocacy
    Identifying vulnerabilities in IoT devices, publishing impactful findings, and sharing knowledge through conference presentations.

    Regulatory Support
    Contributing to projects involving CRA (Cyber Resilience Act) and RED (Radio Equipment Directive), offering technical input and support.

    Compliance Facilitation
    Assisting clients in navigating regulatory challenges with a proactive, learning-oriented approach to evolving security standards.

    Qualifications

    Embedded Systems Security
    Proven experience securing embedded Linux systems, real-time operating systems (e.g., FreeRTOS, VxWorks), and microcontroller-based architectures.

    Hardware and IoT Security
    Expertise in hardware hacking, physical attacks, and securing connected IoT devices across consumer and industrial domains.

    Offensive Security Techniques
    Hands-on experience with penetration testing, reverse engineering, and exploit development for embedded targets.

    Secure Development & Automation
    Fluency in secure coding practices and skilled in scripting (Python), with the ability to automate security assessments and tooling.

    Communication and Business Acumen
    Strong interpersonal and presentation skills with the ability to align technical details with business goals.

    Problem Solving Mindset
    Creativity and persistence in overcoming technical and organizational challenges in client environments.

    Willingness to Travel
    Readiness to travel occasionally to client sites or company offices.

    Language Skills
    Fluent written and spoken German and English are required.

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    Compliance Expert

    Full time

    Remote

    Ready t o Shape the Future o f IoT & O T Cybersecurity?

    Send your application to if you think you’re the right fit for this exciting role.

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Stelleninformationen
  • Typ:

    Vollzeit
  • Arbeitsmodell:

    Vor Ort
  • Kategorie:

    Development & IT
  • Erfahrung:

    2+ years
  • Arbeitsverhältnis:

    Angestellt
  • Veröffentlichungsdatum:

    02 Okt 2025
  • Standort:

    Düsseldorf
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