PKI Expert

At Alstom, we understand transport networks and what moves people. From high-speed trains, metros, monorails, and trams, to turnkey systems, services, infrastructure, signalling and digital mobility, we offer our diverse customers the broadest portfolio in the industry. Every day 80,000 colleagues lead the way to greener and smarter mobility worldwide, connecting cities as we reduce carbon and replace cars.

Could you be the full-time PKI Expert in our dynamic cybersecurity team?

Your future role

Take on a new challenge and apply your cybersecurity expertise in a new cutting-edge field. You’ll work alongside innovative, dedicated, and resilient teammates.

You'll ensure the robustness and reliability of our Public Key Infrastructure (PKI) Day-to-day, you’ll work closely with teams across the business (such as security, IT, and project management). 

You’ll specifically take care of analyzing PKI use cases, maintaining system health, and collaborating on security compliance, but also developing Standard Operating Procedures and driving process quality improvements.

We’ll look to you for:

• Conceptualize , Design, develop and deploy PKI from scratch.

• Strong hands on experience in ADCS and nice to have EJBCA.

• Must have executed PKI single handed from scratch and mentored team.

• Hands on experience in trouble shooting PKI issues and anticipating issues arise from the given set up.

• Monitor and maintain PKI system health, performance, and availability.

• Implement and manage certificate validation and revocation mechanisms.

• Single point of contact for technical Subject Matter Expert on Troubleshooting unique and complex problems related to infrastructure and PKI.

• Troubleshoot PKI-related issues, perform root cause analysis, and implement fixes.

• Collaborate with security teams to ensure PKI compliance with organizational security policies.

• Develop Standard Operating Procedure- (SOP) of PKI process and drive product and process quality improvement.

• Hands on End to end Incident management with good investigation skill.

• Implementing and automating managing certificate validation and revocation mechanisms, and much more.

All about you

We value passion and attitude over experience. That’s why we don’t expect you to have every single skill. Instead, we’ve listed some that we think will help you succeed and grow in this role:

• Bachelor's/Master's degree in Engineering/Technology

• 7+years of Experience in PKI Architecture, design, implementation, and operations.

• Knowledge of cybersecurity best practices

• Familiarity with IT architecture and requirements

• A proactive certification in cybersecurity is a plus

• Strong organizational and time-management skills

• Effective coordination and teamwork capabilities

Things you’ll enjoy Join us on a life-long transformative journey – the rail industry is here to stay, so you can grow and develop new skills and experiences throughout your career. You’ll also:

• Enjoy stability, challenges and a long-term career free from boring daily routines

• Work with leading-edge security standards for rail signalling

• Collaborate with transverse teams and helpful colleagues

• Contribute to innovative projects

• Utilise our flexible working environment

• Steer your career in whatever direction you choose across functions and countries

• Benefit from our investment in your development, through award-winning learning

• Progress towards leadership and advanced technical roles

• Benefit from a fair and dynamic reward package that recognises your performance and potential, plus comprehensive and competitive social coverage (life, medical, pension)

You don’t need to be a train enthusiast to thrive with us. We guarantee that when you step onto one of our trains with your friends or family, you’ll be proud. If you’re up for the challenge, we’d love to hear from you!

Important to note

As a global business, we’re an equal-opportunity employer that celebrates diversity across the 63 countries we operate in. We’re committed to creating an inclusive workplace for everyone.