Senior Engineer for Cybersecurity testing

Grundfos GmbH

Denmark

On-site

DKK 900,000 - 1,200,000

Full time

7 days ago

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Benefits offered by this job

Annual bonus

Health insurance

Flexible hours

Home working

Job summary

Grundfos is seeking a Senior Engineer for Cybersecurity Testing to advance offensive security of embedded systems and connected devices. You will perform penetration testing, reverse engineering, and firmware analysis within our ISO 17025 CyberLAB to identify vulnerabilities before they affect customers worldwide.

You bring hands-on experience with embedded security, IoT, and cryptographic evaluations, and you will work cross-functionally to strengthen product resilience while ensuring

Qualifications

Hands-on experience with penetration testing of embedded systems.
Experience in cryptographic evaluations and firmware analysis.
Solid understanding of IoT architectures and embedded software.

Responsibilities

Perform penetration testing, reverse engineering, firmware analysis, and cryptographic evaluations on Grundfos embedded systems and connected products.
Assess the security of product interfaces and communication technologies including Wi-Fi, Bluetooth, Ethernet, Modbus, JTAG, and proprietary wireless protocols.
Verify product compliance with CRA and IEC 62443 cybersecurity standards.
Leverage AI-driven tools to accelerate vulnerability research and contribute to in-house testing solutions.
Develop and maintain security testing procedures, tools, and methodologies in the lab.
Collaborate with product development on security testing procedures.

Skills

Penetration testing

Embedded systems security

Reverse engineering

Firmware analysis

Cryptographic evaluations

Vulnerability analysis

IoT security

Security testing methodologies

Analytical mindset

Team collaboration

Education

Bachelor’s or higher in Software Engineering, Computer Science, Cyber Security, Electrical Engineering

Tools

JTAG interface

Firmware analysis tools

Job description

Are you passionate about breaking into embedded systems, uncovering hidden vulnerabilities, and making connected products more secure against real-world threats? Then join us in our mission to pioneer smarter solutions for moving and transforming water, reducing energy consumption, and enhancing quality of life for people.

As our new Senior Engineer for Cybersecurity Testing, you will be performing advanced offensive security testing of Grundfos products within our accredited ISO 17025 CyberLAB, conducting penetration testing, reverse engineering, and firmware analysis on embedded systems and connected devices used by customers worldwide. You'll be part of a diverse, supportive and inclusive culture, that celebrates our differences and puts people first by fostering growth, well-being, and a sense of belonging.

What you will be doing

As a key part of the CyberLAB, Architecture & Modularization team, you'll create impact by Strengthening the cybersecurity resilience of Grundfos products throughout their lifecycle by identifying vulnerabilities before adversaries do, ensuring compliance with the Cyber Resilience Act and IEC 62443.

Your main responsibilities include

Perform penetration testing, reverse engineering, firmware analysis, and cryptographic evaluations on Grundfos embedded systems and connected products
Assess the security of product interfaces and communication technologies including Wi-Fi, Bluetooth, Ethernet, Modbus, JTAG, and proprietary wireless protocols
Verify product compliance with cybersecurity regulations and standards such as the Cyber Resilience Act (CRA) and IEC 62443
Leverage AI-driven tools and techniques to accelerate vulnerability research and contribute to innovative in-house testing solutions
Develop and maintain security testing procedures, tools, and methodologies within the accredited laboratory environment
Collaborate with product development about procedure for security test

What makes you a great fit

Above all, you are a hands‑on offensive security professional with deep expertise in embedded systems hacking, a sharp analytical mindset, and a genuine passion for finding vulnerabilities and improving product security.

We would also imagine that you have

University degree in Software Engineering, Computer Science, Cyber Security, Electrical Engineering, or a related discipline
Several years of hands‑on experience with penetration testing, embedded systems security, and vulnerability analysis
Strong knowledge of attack methodologies, Test procedure, reverse engineering, firmware analysis, and encryption technologies
Solid understanding of IoT architectures, connected products, and embedded software

It is a plus if you also

Knowledge of cybersecurity standards such as IEC 62443, ISO 27001, or the Cyber Resilience Act (CRA)
Experience with OT security testing and industrial communication protocols
Familiarity with AI‑assisted security testing tools and approaches

Why you will love working here

A working environment built around your needs, with flexible hours, home working opportunities and parental support.
Annual bonuses, health insurance and a strong focus on well‑being activities.
Three days' additional paid leave for volunteering in your community.
Access to on‑demand training and learning sessions and carefully structured programmes to pursue personal and professional development opportunities.

Job Details

Workplace: Hybrid (office and home-working) Job Location: Bjerringbro, Midtjylland, Denmark Contract Type: Full-Time Employment Type: Regular View all jobs here

About Grundfos

Grundfos is one of the world’s leading water technology companies with more than 19.000 employees in 60+ countries all over the world. Our skills commit us to pioneering solutions to the world’s water and climate challenges and improve the quality of life for people. We dare to do things that others cannot or dare not do, as we believe innovation is not only a business opportunity, but an obligation. And what really matters to us is not short term profit, but the impact we make. By becoming part of our united powerful team, you too can drive this change no matter your role.

An inclusive team

We believe that the key to a work environment, where employees thrive and grow, is our ability to celebrate and value our differences in background, experiences and perspectives. In our recruitment process we welcome all professional people without consideration of age, colour, gender identity, national origin, physical or mental disability, ethnicity or religion.

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