Program Cybersecurity Engineer (f/m/d)

ALSTOM Gruppe; Henegouwen; On-site; EUR 70,000 - 100,000; Full time

Job summary

Alstom in Belgium is seeking a Program Cybersecurity Engineer to design and develop robust security solutions for rail systems, with a focus on critical infrastructure.

You will work with cross-functional teams, drive risk assessment, threat modeling, and security architecture across industrial networks, and mentor colleagues while delivering secure mobility projects from Charleroi.

Qualifications

• Bachelor’s or Master’s degree in Computer Science, Cybersecurity, or related field.
• Minimum 3 years of experience in cybersecurity engineering.
• Proficiency in risk assessment, threat modeling, and security architecture for industrial systems.
• Strong understanding of rail industry standards, network protocols, and compliance requirements.
• Excellent communication, problem-solving, and leadership skills to drive collaborative outcomes.

Responsibilities

• Develop scalable cybersecurity frameworks to protect complex rail networks and systems.
• Collaborate with cross-functional teams to integrate security into every stage of project delivery.
• Ensure reliability by proactively identifying vulnerabilities and implementing resilient solutions.
• Drive innovation by researching and applying emerging cybersecurity technologies to transportation.
• Share knowledge and mentor team members, fostering a culture of continuous improvement.

Skills

Security architecture

Threat modeling

Industrial systems

Leadership

Team collaboration

Education

Bachelor’s degree

Master’s degree

Tools

Risk assessment tools

Security testing tools

Job description

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Program Cybersecurity Engineer (f/m/d)

Date: 26 Aug 2026

Company: Alstom

At Alstom, we build what millions depend on daily - rail transportation systems that can't afford to fail. We're more than 85,000 people worldwide creating the industry's most diverse portfolio: high-speed trains, metros, trams, maintenance services and integrated systems.

More Than a Job: A Mission

We are seeking a passionate Program Cybersecurity Engineer to design and develop robust, future-proof security solutions for rail systems. Join dedicated teams committed to safeguarding critical infrastructure, where your expertise will drive real-world impact and lasting legacy.

Your Role, Your Impact

• Develop scalable cybersecurity frameworks to protect complex rail networks and systems.
• Collaborate with cross-functional teams to integrate security into every stage of project delivery.
• Ensure reliability by proactively identifying vulnerabilities and implementing resilient solutions.
• Drive innovation by researching and applying emerging cybersecurity technologies to transportation.
• Share knowledge and mentor team members, fostering a culture of continuous improvement.

You'll work with sharp, committed teams solving complex challenges that shape the future of mobility, ensuring seamless integration of business and technology.

What You Bring

• Bachelor’s or Master’s degree in Computer Science, Cybersecurity, or related field.
• Minimum 3 years of experience in cybersecurity engineering, preferably in critical infrastructure.
• Proficiency in risk assessment, threat modeling, and security architecture for industrial systems.
• Strong understanding of rail industry standards, network protocols, and compliance requirements.
• Excellent communication, problem-solving, and leadership skills to drive collaborative outcomes.

How Success Is Measured

• Consistent achievement of project delivery timelines and strategic security goals.
• Effective collaboration and leadership within multidisciplinary teams.
• Reduction in security incidents, improved system efficiency, and robust troubleshooting.

Alstom, A Great Place to Grow

• Work with advanced technologies and contribute to Alstom’s strategic vision for secure mobility.
• Make a global impact from our Charleroi office, protecting millions of passengers.
• Advance your career through continuous learning and professional development opportunities.

Here, progress isn't always easy but the impact is real. Because the scale is massive, the tasks are complex when the system runs, the train moves, and the city connects that feeling stays with you. And the legacy lasts.