Junior Embedded Software & Cybersecurity Engineer

At ISE, we design and deliver advanced embedded electronic systems for fire and gas safety, protecting passengers, infrastructure, and critical transport environments worldwide. Our solutions power rolling stock and advanced transport systems, combining high-tech engineering with real-world reliability.

ISE is part of Consilium Safety Group, a global leader in fire, flame, and gas safety technology. Together, we drive innovation and advance the future of Safety Tech through smarter, more integrated solutions that protect lives, assets, and the planet.

As part of Consilium safety group, ISE is part of a global organization backed by a leading private equity firm, Antin Infrastructure Partners, continuing an ambitious journey of expansion and transformation. With strong financial support and a clear strategic vision, we are investing in innovation, operational excellence, and talent - the key drivers that will take us to the next level. A truly exciting time to join us.

About the Role

As a Junior Embedded Software & Cybersecurity Engineer, you will contribute to the development of secure embedded systems for railway fire detection and protection applications in safety-critical environments.

You will work closely with a senior embedded engineer with extensive experience in railway systems, TCMS communication, and cybersecurity, gaining strong hands-on exposure and structured technical mentorship.

The role combines embedded software development with cybersecurity engineering, focusing on:

• Embedded cybersecurity implementation on Renesas microcontrollers with ThreadX RTOS, aligned with IEC/EN 62443-4-2

• Secure railway system integration, including onboard TCMS communication using TRDP and related protocols

You will collaborate with R&D, systems, validation, and cybersecurity teams across the full product lifecycle.

Key Responsibilities

• Support implementation of cybersecurity functions in embedded RTOS-based systems

• Assist in secure communication, authentication, and system integrity mechanisms

• Contribute to software testing, debugging, and verification activities

• Help implement cybersecurity requirements aligned with IEC/EN 62443-4-2

• Support documentation, configuration management, and technical reporting

• Participate in system integration, troubleshooting, and lab testing

• Analyze communication protocols and onboard network architectures

• Requirements

Education

Degree in Computer Engineering, Electronic Engineering, Computer Science, or equivalent.

Technical Skills

• Basic C programming for embedded systems

• Understanding of microcontrollers and embedded architectures

• Fundamentals of RTOS, TCP/IP, and embedded communication protocols

• Interest in cybersecurity principles (authentication, secure communication, integrity, secure development)

Soft Skills

• Analytical and structured problem-solving mindset

• Clear communication and ability to work in multidisciplinary teams

• Strong motivation to learn and develop technical expertise

Nice to Have

• Exposure to ThreadX or other RTOS environments

• Familiarity with industrial or railway communication systems

• Awareness of IEC/EN 62443 or similar cybersecurity standards

• Experience with Git/SVN

• Basic use of debugging tools (oscilloscope, protocol analyzers, etc.)

• Interest in safety-critical or railway systems

Who We’re Looking For

A motivated junior engineer eager to build deep expertise in embedded cybersecurity and railway systems. You are curious, detail-oriented, and committed to learning in a highly technical, safety-critical environment.

What We Offer

You will join a specialized engineering team focused on railway safety and cybersecurity technologies, with direct mentorship from a senior expert in embedded railway systems.

You will gain hands-on experience in:

• Embedded software development

• Railway communication systems

• Industrial cybersecurity

• IEC/EN 62443 implementation

• Safety-critical system design

You will work on real-world railway applications in an international and highly technical environment, with strong opportunities for growth and specialization.

Apply Now

Does this sound like your next challenge? Submit your application as soon as possible, as we review applications on a rolling basis.