In today’s rapidly evolving technical landscape, professional ethics for engineers serve as the cornerstone of responsible innovation. This comprehensive overview explores the importance of ethical decision-making, highlighting key principles such as honesty, accountability, and public welfare. Readers will discover practical strategies for addressing conflicts of interest, maintaining transparency, and prioritizing safety in design and implementation. By embracing professional ethics for engineers, practitioners can build trust with stakeholders, foster sustainable development, and ensure that technological advancements benefit society as a whole. This resource empowers engineers to navigate complex moral dilemmas with confidence and uphold the highest standards of their profession.