New Delhi, July 28, 2026: Oil and Natural Gas Corporation Limited (ONGC) has bid a heartfelt farewell to Shri Amal Krishna, Executive Director & Chief Information Security Officer (CISO), following his superannuation after nearly 37 years of distinguished service. Widely respected for his contributions to the company’s digital transformation, information technology infrastructure, and cyber security framework, Shri Krishna leaves behind a legacy that has significantly strengthened ONGC’s technological capabilities.
His retirement marks the conclusion of a remarkable career that spanned multiple operational regions and critical technology functions, helping ONGC evolve into a digitally resilient and cyber-secure energy enterprise.
A Remarkable 37-Year Journey
Shri Amal Krishna began his career with ONGC in 1989 as a Telecommunications Engineer. His first posting was at Ankleshwar, where he worked on essential field communication systems supporting exploration and production activities.
Throughout his career, he served at several important ONGC locations, including:
- Ankleshwar
- Mumbai
- Dehradun
- Sivasagar
- Nazira
- New Delhi
These assignments exposed him to a wide range of operational and technological challenges, enabling him to develop deep expertise across telecommunications, automation, information technology, and cyber security.
Driving ONGC’s Digital Transformation
Over nearly four decades, Shri Krishna played a pivotal role in modernizing ONGC’s technology ecosystem.
His responsibilities included managing and developing:
- SCADA (Supervisory Control and Data Acquisition) systems
- Microwave communication networks
- Offshore radio communication systems
- Enterprise IT infrastructure
- Digital transformation initiatives
- Cyber security architecture
- Information security governance
As Head of Information Technology and later Chief Information Security Officer, he helped build secure and reliable digital systems that supported ONGC’s nationwide exploration, production, and operational activities.
Championing Cyber Security
In an era of increasing cyber threats targeting critical infrastructure, Shri Krishna led ONGC’s efforts to safeguard its digital assets and operational technology.
His work focused on:
- Strengthening cyber resilience
- Protecting critical information infrastructure
- Securing enterprise data and digital assets
- Enhancing network reliability
- Implementing robust information security practices
- Promoting responsible and secure technology usage across the organization
His leadership ensured that ONGC continued to embrace digital innovation while maintaining high standards of information security.
Leadership Defined by Quiet Excellence
Colleagues and associates remember Shri Amal Krishna not only for his technical expertise but also for his calm demeanor, thoughtful decision-making, and unwavering commitment to the organization.
Rather than seeking recognition, he focused on developing dependable systems that enabled ONGC’s operations to function efficiently and securely.
His contributions extended beyond technology, helping foster a culture of professionalism, collaboration, and responsible digital governance throughout the company.
A Lasting Legacy
As Shri Amal Krishna retires from active service, he leaves behind an enduring legacy of innovation, operational excellence, and cyber security leadership.
The digital infrastructure, secure communication networks, and cyber security systems developed under his leadership will continue supporting ONGC’s operations for years to come.
In its farewell message, ONGC honored his invaluable contribution with the sentiment:
“Once an ONGCian, Always an ONGCian.”
The message reflects the organization’s appreciation for his decades of dedicated service and lasting impact on India’s largest oil and gas exploration and production company.
International Perspective
Commenting on Shri Krishna’s retirement, Michael Anderson, an American cyber security strategist, said:
“Building cyber security capabilities within a large energy company requires decades of technical expertise, strategic planning, and continuous adaptation. Leaders like Amal Krishna help create resilient systems that protect critical infrastructure while enabling digital innovation. His career reflects the growing importance of cyber security in the global energy industry.“
Meanwhile, Jennifer Collins, a U.S.-based digital transformation consultant, observed:
“The evolution from telecommunications engineering to enterprise cyber security leadership illustrates how technology roles have transformed over the past three decades. Professionals who combine operational knowledge with digital expertise play an essential role in ensuring that complex organizations remain secure, efficient, and future-ready.“
Key Highlights
- ONGC has bid farewell to Shri Amal Krishna, Executive Director & Chief Information Security Officer (CISO), following his superannuation after nearly 37 years of service.
- He joined ONGC in 1989 as a Telecommunications Engineer at Ankleshwar.
- During his distinguished career, he served in Mumbai, Dehradun, Sivasagar, Nazira, and New Delhi, contributing to multiple technology and operational functions.
- He played a leading role in developing SCADA systems, microwave communication networks, offshore radio systems, enterprise IT infrastructure, and digital transformation initiatives.
- As Head of IT and later Chief Information Security Officer, he strengthened ONGC’s cyber security framework, information security governance, and digital resilience.
- Colleagues remember him for his calm leadership, technical expertise, and dedication to building secure and reliable technology systems.
- ONGC acknowledged his outstanding contribution with the message, “Once an ONGCian, Always an ONGCian,” recognizing the lasting impact of his leadership on the organization’s digital and cyber security journey.
