Each year, ENSTA welcomes several hundred doctoral students to its two campuses, enabling them to pursue their research at the highest scientific level in a variety of exciting and innovative fields of innovation.

Why pursue a thesis at ENSTA?

Internationally recognized as a mark of excellence and a sign of a very high level of expertise, a Ph.D. opens the door to highly skilled positions in both the public and private sectors. In addition to providing access to the academic world, it opens up major long-term career opportunities based on the specific skills acquired during the doctoral program, which are widely recognized in the socio-economic sphere for highly skilled positions.

Within the ENSTA laboratories, doctoral students work in a cutting-edge research and innovation ecosystem. With close ties to industry (many CIFRE theses), they become part of a large, internationally recognized research community.

Key figures

246
PhD students (as of January 1, 2026)
13
academic laboratories
27
industrial chairs and joint laboratories
Over 200
lecturers and research professors

What is a doctoral dissertation?

Available to those who have earned an MSc in Engineering, a master’s degree, or an equivalent qualification, the doctorate is a national degree awarded by an accredited institution of higher education in recognition of the research conducted by a doctoral student as part of a dissertation.

This research is generally conducted in a research laboratory at the institution (or partially in a company under CIFRE agreements), is supervised by one or more thesis advisors, and typically lasts three years. Doctoral students enroll in doctoral schools that support them throughout their research-based training. The doctorate is an internationally recognized degree.

Doctoral Schools

The doctoral schools affiliated with ENSTA are:

In the field of Humanities and Social Sciences, ENSTA doctoral students, in association with the FoAP laboratory, are affiliated with the Abbé Grégoire Doctoral School at CNAM Paris.

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Our latest news

Institute | Training | Innovation | Research
The education and the research at ENSTA at the core of the development of IP Paris

The Institut Polytechnique de Paris’s back-to-term press conference took place on Tuesday 29 September. In particular, it provided an opportunity to highlight ENSTA’s specific contributions and new developments in education that benefit the Institute.

The education and the research at ENSTA at the core of the development of IP Paris

The Institut Polytechnique de Paris’s back-to-term press conference took place on Tuesday 29 September. In particular, it provided an opportunity to highlight ENSTA’s specific contributions and new developments in education that benefit the Institute.

Innovation | Research
SEARENITY, the magnetic hull-cleaning robot designed to decarbonise maritime transport

ENSTA is one of the partners in the SEARENITY project, which was selected under the ‘CORIMER Low-Carbon Ships’ call for proposals (funded by Ademe, France 2030). The project aims to develop an autonomous robot capable of continuously cleaning ship hulls...

SEARENITY, the magnetic hull-cleaning robot designed to decarbonise maritime transport

ENSTA is one of the partners in the SEARENITY project, which was selected under the ‘CORIMER Low-Carbon Ships’ call for proposals (funded by Ademe, France 2030). The project aims to develop an autonomous robot capable of continuously cleaning ship hulls...

Institute | Training
Training a generation of committed engineers

One afternoon in September, in the lecture theatres at ENSTA, groups of around ten students are discussing ideas whilst gathered around large sheets of white paper. Together, with the help of a facilitator, they are placing cards relating to climate...

Training a generation of committed engineers

One afternoon in September, in the lecture theatres at ENSTA, groups of around ten students are discussing ideas whilst gathered around large sheets of white paper. Together, with the help of a facilitator, they are placing cards relating to climate...