B Brahma Reddy
Former Secretary and Director General (July 2015- Jan 2017) of The Institution of Engineers (India)
The Engineering Profession – A Human Heritage
The engineering profession is as old as human civilisation itself. From the moment early humans sharpened a stone to make tools, they unknowingly laid the foundation of engineering. Yet, the first recorded engineer we know of is Imhotep, who designed the Step Pyramid at Saqqarah in 2550 BC. His work was not just construction, but a triumph of imagination, planning, and material science for his time.
The Civilisations, across the globe—Egyptian, Indian, Persian, Greek, Roman—showcased their engineers’ genius. They built temples, pyramids, bridges, aqueducts, and lighthouses, many of which stand even today as silent testaments to human ingenuity. Each structure was not just a building, but a message: that engineers, with vision and skill, can create works that outlive centuries. But these works also came with responsibility.
Hammurabi’s Code, inscribed on clay tablets nearly 4000 years ago, made Engineers accountable. If a house collapsed and killed its owner, the builder faced severe punishment. This shows us that ethics and accountability have been part of the Engineer’s Profession since its birth.
Legacy of Standards and Ethics:
Today, we speak of BIS standards in India or ISO standards internationally. But their seeds lie in those ancient codes of conduct. For millennia, engineers were expected not only to build strong and safe structures but also to ensure the welfare of the people.
Thus, the foundation of engineering is not only science and design but also social responsibility and ethical practice. This is why the engineering profession is rightly called a human heritage—a treasure inherited from our ancestors and a responsibility to be passed on to future generations.
The Indian Legacy of Engineers:
India’s contribution to engineering is monumental. The Indus Valley Civilisation astonished the world with its urban planning, underground drainage systems, and standardised bricks—concepts far ahead of their time. Later, the Iron Pillar of Delhi, which has resisted corrosion for over 1,600 years, stands as a metallurgical marvel.
The Brihadeeswara Temple at Thanjavur, built over a thousand years ago, with its towering Vimana, demonstrates structural mastery without the
modern machinery.
In the modern era, Sir M. Visvesvaraya carried forward this legacy. His flood control systems, dams, and irrigation works are monuments to foresight and innovation. He always emphasised education and discipline, reminding us that an engineer is first a student of life.
Other Indian icons such as E. Sreedharan—the “Metro Man, Dr A.P.J. Abdul Kalam—the “Missile Man,” and Dr. Verghese Kurien—the “Father of the White Revolution,” each brought engineering into the service of society. They showed that true engineering combines technical brilliance with human welfare.
Telangana’s Engineering Heritage:
Closer home, Telangana too has a proud tradition. The Ramappa Temple, now a UNESCO heritage site, is a marvel of Kakatiya engineering, with lightweight floating bricks and intricate masonry. Post-independence, Telangana engineers such as Dr. K.L. Rao envisioned projects like Nagarjuna Sagar, transforming arid lands into fertile fields.
The Singareni Collieries engineers and BHEL engineers played a crucial role in industrialising the state, making it a hub of energy and manufacturing. Today, projects like Mission Bhagiratha and the Kaleshwaram Lift Irrigation
Project, continue the legacy, demonstrating how engineers combine insight into present needs with foresight for future
Generations.
Professional bodies like The Institution of Engineers (India) ensure that ethics, knowledge-sharing, and continuous learning remain central to the profession. As the Bhagavad Gita reminds us: “Yogaḥ karmasu kauśalam” – Excellence in Action is true Yoga.
Technology – Global in Science, Local in
Application:
Engineering science may be universal, but technology must always be local and focal. A design that works in Europe may fail in an Indian village unless it is adapted to local conditions. True engineering requires that technology be:
Simple – easy for common people to use.
Reliable – safe and dependable.
Sustainable – environmentally and socially viable.
Maintainable – operable with local skills and resources.
Engineers must therefore act not only as scientists but as problem-solvers for society, applying global knowledge to challenges.
Social Responsibility:
The Institution of Engineers (India) has always emphasised that engineering is not just about machines and structures but about people. By establishing forums for Rural Development, Water Management, and Sustainable Development, the Institution reinforces that knowledge must touch lives. Our ancient wisdom teaches: “You must strive for individual progress, but in the process, secure human welfare.” Hence, engineering must always be both transformative and inclusive—solving problems, reducing poverty, and enhancing quality of life.
From Self to Selfless Service:
Professionalism is not merely about earning a living. It is
about moving from self-service to selfless service. Engineers are part of society, nurtured by it, and hence owe their skills back to society. This is why the profession is not only technical but also profoundly humanistic.
All religions proclaim that the world is one
family—“Vasudhaiva Kutumbakam.” The Vedas go further: “Humans must live for the benefit of others.” Thus, an engineer’s success is not measured by monuments or patents alone but by how much human suffering he alleviates.
The Engineer as Scientist, Artist, and Creator:
The word “engineer” comes from ingeniare—to create.
Engineers are creators, akin to artists and visionaries. Like Brahma, they must imagine and bring into existence what
does not yet exist. Creativity in engineering rests on:
1. Concentration – focus on problems.
2. Observation – truly seeing, not just looking.
3. Memory – storing and recalling insights.
4. Imagination – visualising solutions not yet built.
5. Discipline – aligning all faculties into action.
This combination allows engineers to see the invisible and do the impossible.
National Responsibilities of Engineers:
Engineering is not limited to industries or construction.
Engineers must address the pillars of national security:
Food security – through irrigation, agriculture, and technology.
Water security – through river-linking, efficient use, and conservation.
Energy security – through renewable sources like solar and wind.
National security – through defence technologies and strong infrastructure.
India has the advantage of youth power. With millions of young engineers, we must channel their energy into innovation, research, and social entrepreneurship. As it is said, “Innovate or perish.”
Values, Ethics, and a Vision for the Future:
In the end, engineering is about values. Across nations, codes of engineering ethics agree on a few principles:
Paramount concern for public safety and welfare.
Designing with social conscience and sustainability.
Continuous learning, inclusiveness, and innovation. Mahatma Gandhi said, “The past belongs to us, we do not belong to the past.” Our duty is to honour our heritage but work for the future. With education as a lifelong pursuit, engineers must keep learning, keep innovating, and keep
serving society.
If we think together, work together, and dream together the engineering profession can truly transform the life of all living beings on Earth — where technology uplifts lives, where progress is sustainable, and where every innovation brings humanity closer to peace, prosperity and happiness.
reachable at erbbr58@mail.com
