Maritime engineering requires a combination of technical expertise, operational judgement, and an understanding of the challenges involved in maintaining safe, efficient, and reliable vessel operations. As the shipping industry responds to evolving environmental, regulatory, and technological demands, engineering professionals play an important role in managing fleet performance and supporting informed operational decisions.
For Dr. Efstathios Vazaios, a Naval Architect, Marine Engineer, and Technical Manager based in Athens, Greece, more than three decades of maritime experience have shaped his professional career. His background spans vessel technical management, fleet performance, engineering reliability, and operational oversight. Alongside his industry experience, he pursued two postgraduate qualifications at European International University-Paris, progressing from Engineering Management to Advanced Maritime Engineering.

Three Decades in Maritime Technical Management
Dr. Vazaios’s professional experience encompasses the technical management of different vessel types, including bulk carriers, container vessels, general cargo ships, and product tankers. As Technical Manager at TEO Shipping Corp. in Athens, his responsibilities have included overseeing the technical management of Panamax and Kamsarmax bulk carriers, covering planned maintenance, dry-docking, repairs, regulatory compliance, vessel reliability, and operational performance.
His professional background is further supported by his credentials as a Chartered Engineer (CEng), Chartered Marine Engineer (CMarEng), and European Engineer (Eur. Ing.). These qualifications complement his extensive practical experience in marine engineering, technical leadership, and the management of complex maritime operations.
From Engineering Management to Advanced Maritime Engineering
Dr. Vazaios’s academic progression at EIU-Paris began with the Master of Science in Engineering Management, with a specialisation in Marine Engineering, completed in 2023. He subsequently pursued the Doctor of Engineering (D.Eng.), with a specialisation in Advanced Maritime Engineering, completed in 2026.
His postgraduate studies addressed areas closely connected to his professional responsibilities, including engineering leadership, asset reliability, operational performance, condition monitoring, and maritime decarbonisation. This academic progression reflects his continued engagement with engineering management and applied technical research, building upon an established professional foundation in the maritime industry.
Exploring Sustainability and Responsible AI in Maritime Operations
Beyond conventional vessel management, Dr. Vazaios’s professional interests extend to data-led reliability, energy efficiency, maritime decarbonisation, and the responsible application of emerging technologies. His work brings together practical engineering knowledge and data-informed approaches to vessel performance, operational reliability, and technical decision-making.
He has also authored a six-volume AI Operating Manual focused on the safe, practical, and accountable use of artificial intelligence in technical and operational environments. This contribution reflects his interest in responsible AI governance and its relevance to engineering and operational decision-making.
For European International University-Paris, Dr. Vazaios’s story reflects the value of continued academic development among experienced engineering professionals. His progression from engineering management to advanced maritime engineering illustrates how postgraduate education can complement established industry expertise while supporting engagement with evolving technical, environmental, and operational challenges.

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