[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All Alstom jobs](https://jobs.opennash.com/companies/alstom/) · [Search jobs](/search/) Alstom · Bangalore, KA, IN # PKI Operation Analyst Bangalore, KA, IN Listed on Alstom’s official careers site. Listed as of October 18, 2026. Check that it is still open and apply there. [Apply on Alstom’s careers site →](https://jobsearch.alstom.com/job/Bangalore-PKI-Operation-Analyst-KA/1445605933/) [OpenNash Jobs](https://jobs.opennash.com/) / [Alstom](https://jobs.opennash.com/companies/alstom/) / PKI Operation Analyst ## Job description 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. ## At a glance - Posted by the employer: Not stated - First seen by OpenNash: Oct 11, 2026 - Last checked: Oct 18, 2026 - Listed for: 7 days - Location: Bangalore, KA, IN[Apply on Alstom’s careers site →](https://jobsearch.alstom.com/job/Bangalore-PKI-Operation-Analyst-KA/1445605933/) ## More jobs at Alstom ### [Analyst - End User Computing](https://jobs.opennash.com/companies/alstom/jobs/22909f13c349ae36e780/) Bangalore, KA, IN ### [Analyst - Filer & Print Services](https://jobs.opennash.com/companies/alstom/jobs/2aacf50ef8c7a0614f04/) Bangalore, KA, IN ### [Automation - Test Architect](https://jobs.opennash.com/companies/alstom/jobs/a87c0cd7aab9f75ff34e/) Bangalore, KA, IN ### [BIM Modeler](https://jobs.opennash.com/companies/alstom/jobs/f49de36a07bba299ad5c/) Bangalore, KA, IN ### [Bid Manager](https://jobs.opennash.com/companies/alstom/jobs/c62c885c0e5f08c9e630/) Bangalore, KA, IN ## Similar jobs at other companies ### [Regulatory Operation Business Analyst - Associate](https://jobs.opennash.com/companies/jpmorganchase/jobs/be0d47aad8f7b1d44e5d/) JPMorganChase · Shanghai, China ### [Banking Operation Analyst](https://jobs.opennash.com/companies/ntt/jobs/6b074cc8aaece93e9620/) NTT · Gurgaon, HR, IN, India ### [senior security operation center soc analyst l2](https://jobs.opennash.com/companies/richemont/jobs/e515c779c6770242b775/) Richemont ### [PKI Engineer - C# Expert](https://jobs.opennash.com/companies/citigroup/jobs/86deab14f69612ee5b2a/) Citigroup · Chennai Tamil Nadu India ### [PKI Engineer - Java /Cloud Expert](https://jobs.opennash.com/companies/citigroup/jobs/6caf9288f8c74355c665/) Citigroup · Chennai Tamil Nadu India OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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