# THEMA jobs and careers

> 0 open roles at THEMA as of October 23, 2026. Source: https://www.thejobsmap.com/company/thema

THEMA S.A., the Operation and Maintenance Company managing the Thessaloniki Metro Network, is a company formed by ATM Group and EGIS Group, globally acknowledged for their excellence in providing top quality infrastructure and mobility services. ATM is a world leading expert in the operations and maintenance of driverless metro systems and EGIS is an international key player active in the consulting, construction, engineering, and mobility service sectors. With the primary focus on a high standard transportation, THEMA is committed to offer to passengers, citizens and city-users an upgraded travel experience based on the operation efficiency, the passenger safety, and the environmental sustainability. THEMA, using its expertise and know-how coming from its mother companies, combined with the outstanding infrastructure and the cutting edge Automatic Driverless Metro Technology provided by ELLINIKO METRO S.A., responsible for the development and the construction of the Thessaloniki Metro, will facilitate the daily transportation of more than 300.000 passengers granting safe and immediate access to the entire city axis. Moreover, the daily quality of life of Thessaloniki citizens will be upgraded as road traffic and air pollution will be significantly reduced.

## Key facts

| | |
|---|---|
| Open roles | 0 |
| Employees | 350 |
| Industries | Construction, Infrastructure, Transportation |
| Website | https://thessmetro.gr |

## Leadership

- Micaela Vescia, Presidente
- Jimmy Jensen, Vedligeholdelsesdirektør
- NIKOLAOS MIAOULIS, Security, Protection & Safety Director
- Katerina Themeli, Human Resources Director
- Aggela Kazantzopoulou, Head Of Contracts And Procurement
- Dimitrios Topkas, Head of IT @ THEMA S.A. | THEssaloniki Metro Automatic | an ATM & EGIS company
- Elena Taschounidou, Personal Assistant to Chief Executive Officer
- Christina Manolaki, Public Relations Employee

## Common questions

### Is THEMA hiring right now?

THEMA has no open roles listed as of October 23, 2026. Roles appear here as soon as they are posted on THEMA's careers site.

### Who leads THEMA?

Micaela Vescia, Presidente, is at the top of THEMA's org chart.

### How do I apply for a job at THEMA?

Pick a role on THEMA's TheJobsMap page and select Apply. Every listing links to the original posting on THEMA's own careers site, so you apply directly with the employer.