PKI Operation Analyst

Alstom; Bengaluru; On-site; INR 1,200,000 - 1,800,000; Full time

Benefits offered by this job

Flexible working

Career development

Competitive social coverage

Job summary

Alstom in Bengaluru seeks a PKI Operation Analyst to strengthen our cybersecurity posture within a global rail technology environment. You will manage PKI health, certificate validation, and revocation while aligning with security policies and project teams.

The role emphasizes analyzing PKI use cases, maintaining system health, and developing SOPs to drive process quality improvements across functions and countries.

Qualifications

• Bachelor's or Master's in Engineering/Technology.
• 6+ years of PKI design, implementation and operations experience.
• Knowledge of cybersecurity best practices and IT architecture.

Responsibilities

• Specify PKI use-case solutions and processes.
• Monitor PKI system health and performance.
• Manage certificate validation and revocation mechanisms.
• Troubleshoot PKI related issues and perform root-cause analysis.
• Collaborate on PKI compliance with security policies.
• Drive quality improvements in products and processes.

Skills

PKI design

PKI implementation

PKI operations

Cybersecurity best practices

IT architecture

Team coordination

Education

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

Job description

PKI Operation Analyst

Date: 8 Oct 2026

Company: Alstom

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 Operation Analyst 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), implementing and managing certificate validation and revocation mechanisms, and much more.

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:

• Specifying technical solutions and processes for PKI use cases
• Monitoring and maintaining PKI system health and performance
• Managing certificate validation and revocation mechanisms
• Troubleshooting and root cause analysis of PKI-related issues
• Collaborating on PKI compliance with organizational security policies
• Driving product and process quality improvement

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
• 6+years of Experience in PKI 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.