Higher education, Athens

George Ntemos

Director General of City Unity College and Chief Executive Officer of Epsilon College, in Athens. I came to higher education from information technology, co-own an IT company, and spoke at TEDxMaviliSquare in 2026.

TEDx Speaker · MaviliSquare 2026

Profile

I believe higher education should stay close to the real needs of the technology industry, and that what we teach must stay relevant to the job market. Whatever the tool, AI included, a person answers for the result.

At City Unity College, where I am Director General, my work is strategic leadership and academic partnerships across Bachelor, Master and PhD programmes in central Athens. At Epsilon College, where I have been Chief Executive Officer since July 2025, we provide postgraduate degrees for professionals, in collaboration with internationally recognised universities.

The technology side has not gone away. I co-own Datapack.net, an IT consultancy and hosting business, and I am a certified Data Protection Officer, serving in that role for a number of companies.

I spent twelve years in the IT department of City Unity College, in the end as its IT Director. As an engineer I have also worked on various projects with companies such as Microsoft, IBM, PwC and Facebook. At the National Technical University of Athens I mentored students and professionals in open-source software development.

George Ntemos speaking at a lectern in academic dress.
Graduation ceremony2026
  • 2 Colleges I lead

    City Unity College and Epsilon College, in Athens.

  • 15 Years at City Unity College

    Since June 2011.

  • 4 Master’s degrees completed

    MBA, Project Management, Computer Science, Cyber Security. LLM in progress.

  • 7,000+ Users and students supported

    As IT Director of City Unity College, April 2018 to December 2023.

Career

Two colleges. One company.

What I am responsible for today, and the technology background behind it.

City Unity CollegeDec 2023 – Present

Director General

I am Director General of City Unity College in Athens. My work is strategic leadership, academic partnerships, and making sure that what we teach stays relevant to the global job market.

  • Bachelor, Master and PhD programmes in central Athens
  • Working to pair Computing studies with recognised industry certifications
  • At the college since 2011, previously its IT Director
Epsilon CollegeJul 2025 – Present

Chief Executive Officer

I lead a higher education institution that specialises in postgraduate degrees for professionals who want to advance their careers. The mission is to connect academic knowledge with market needs.

  • Postgraduate degrees for working professionals
  • In collaboration with internationally recognised universities
  • CEO since July 2025, in Athens
Datapack.netSep 2019 – Present

Co-Owner

I co-own an IT consultancy and hosting business: dedicated servers, domain names, corporate email, managed firewalls and endpoint protection. Before it, from 2012 to 2019, I co-owned and ran Datapack LTD, a corporate hosting company in the London area.

  • Consultancy and IT roadmaps for businesses
  • Dedicated servers, domains and corporate email
  • Managed firewalls and endpoint protection
Information technologyBackground

A technology background

I joined the IT department of City Unity College in 2011 and spent twelve years there, ending as its IT Director. As an engineer I have also worked on various projects with companies such as Microsoft, IBM, PwC and Facebook.

  • IT Director of City Unity College, April 2018 to December 2023
  • Engineering projects with companies such as Microsoft, IBM, PwC and Facebook
  • Open-source mentoring at the National Technical University of Athens

Before and alongside

Data Protection OfficerVarious companies Present

I serve as Data Protection Officer for a number of companies. I hold two Data Protection Officer qualifications, from GDPR Complet and LiberoGroup.

IT Administrator, IT Manager, IT DirectorCity Unity College Jun 2011 – Dec 2023
Athens

I joined as IT Administrator in June 2011, became IT Manager in May 2014 and IT Director in April 2018.

Mentor, open-source softwareNational Technical University of Athens Oct 2014 – Jun 2017
Athens

From October 2014 to June 2017 I mentored students and professionals in open-source software development, within Monades Aristeias, a programme under the Greek Free/Open Source Software Society.

Co-Owner, CEODatapack LTD Jun 2012 – Jul 2019
London area

I was co-owner and CEO from June 2012 to July 2019, in the London area. Corporate hosting: custom packages, cPanel and WHM administration, dedicated servers, DNS and email.

Remote IT EngineerGlobal Technology Coverage FZE Aug 2015 – May 2024
United Arab Emirates

From August 2015 to May 2024 I was a remote IT engineer on contract, supporting servers, networks and end-user systems for international clients across multiple time zones.

Data Wiping SpecialistDestroy Drive May 2019 – Present

Since May 2019 I have held a contract role in data sanitisation at data centres and colocation facilities, including network equipment during decommissioning.

destroydrive.com

IT ManagerAthenian Riviera Hotel Jun 2017 – Dec 2023
Vouliagmeni

I was IT Manager at the hotel in Vouliagmeni from June 2017 to December 2023.

IT ManagerCity Unity College, Nicosia Feb 2016 – Dec 2023
Cyprus

I was IT Manager for the college in Nicosia, Cyprus, from February 2016 to December 2023.

Computer Science TeacherIEK City Sep 2014 – Jun 2015
Athens

I taught computer science in Athens from September 2014 to June 2015. The subjects were Computing Practices and Programming: structured programming, logic and coding fundamentals.

On stage

02

Talk at TEDxMaviliSquare

New technologies in education

My talk at TEDxMaviliSquare in Ioannina, in May 2026, under the theme Enargeia. I spoke about knowledge that connects with innovation, technology and real life, and about learning that leaves the classroom to become a tool for development, adaptation and change.

Watch the talk TEDxMaviliSquare on Instagram

Playing here loads the video from YouTube.

  • TEDxMaviliSquare
  • Ioannina
  • May 2026
  • 18 minutes
George Ntemos standing on the TEDxMaviliSquare stage, speaking into a microphone.
George Ntemos speaking with a microphone and wearing a speaker badge at TEDxMaviliSquare.
  1. 14th Regional Growth Conference

    I took part in the panel discussion on new possibilities and new prospects in education, at the Conference Centre of the University of Patras.

    Patras
    21 May 2026
In pictures07
  • George Ntemos at the lectern during the ceremony, in academic dress, seen from the side.
    Graduation ceremony, 2026
  • George Ntemos standing among graduating students in caps and gowns.
    With the graduating class, 2026
  • George Ntemos addressing the ceremony from the lectern, with flags behind him.
    Graduation ceremony, 2026
  • George Ntemos with three other people in front of a City Unity College backdrop.
    Graduation day, 2026
  • George Ntemos with a graduate holding her degree certificate, beneath the City Unity College sign.
    At the college, with a graduate
  • George Ntemos standing on the TEDxMaviliSquare stage, speaking into a microphone.
    On stage at TEDxMaviliSquare, 2026
  • George Ntemos speaking with a microphone and wearing a speaker badge at TEDxMaviliSquare.
    TEDxMaviliSquare, Ioannina, 2026

Education

Still enrolled.

My first degree was in Computing, 2008 to 2011. Four master’s degrees followed. A Master of Laws is in progress. So is a degree in natural sciences at the Hellenic Open University.

  1. Master of Laws (LLM)

    Cardiff Metropolitan University

    In progressOct 2025 – Oct 2026
  2. MSc, Cyber Security

    Coventry University

    Oct 2024 – Oct 2025
  3. MSc, Computer Science

    Università degli Studi Guglielmo Marconi

    2013 – 2015
  4. Master’s degree, Project Management

    Cardiff Metropolitan University

    2013 – 2014
  5. MBA, Business Administration with Information Technology

    University of Wales

    2011 – 2013
  6. Bachelor’s degree, Computing

    University of Wales

    2008 – 2011
  7. BASc, Studies in Natural Sciences

    Hellenic Open University

    Ongoing2012 – Present

Credentials

Licences and certifications.

Issued between 2022 and 2026. Two of them are Data Protection Officer qualifications. The most recent, from September 2026, is an instructor certification for routing and switching.

  • Sep 2026

    Omada Certified Instructor (OCI), OCNA Routing & Switching

    Omada by TP-Link UK&I

  • May 2025

    Cash Flow

    HP LIFE

  • Feb 2024

    Data Protection Officer (DPO) Diploma

    GDPR Complet

  • Jan 2024

    Blockchain Technology and Applications in Healthcare

    Hellenic Open University

  • Nov 2023

    ChatGPT

    University of Patras

  • Sep 2023

    Data Wiping and Destruction Complete Certification

    The Art of Service Academy

  • Jun 2023

    Electronic Commerce, Electronic Transactions

    UCERT Greece

  • Jan 2023

    Data Protection Officer (DPO)

    LiberoGroup

  • Nov 2022

    UAS Remote Pilot, Open Category

    EASA, European Union Aviation Safety Agency

  • Oct 2022

    Financial Technology (Fintech)

    City Unity College

Beyond

Outside the office.

Three things from outside the two colleges: a community wireless network, open-source mentoring, and a drone pilot certificate.

Volunteering

Twenty years on a community backbone

The Athens Wireless Metropolitan Network is a community-driven wireless network in the Athens region. I have volunteered on its backbone since February 2006. I have operated and maintained two active backbone nodes and taken part in deploying new ones locally. The work is hardware setup, signal alignment, troubleshooting, and sharing what I know with other members. Open, decentralised networking.

  • Node 13880
  • Node 15680
  • Since 2006

Mentoring

Open source and Arduino at NTUA

From 2014 to 2017 I mentored students and professionals at the National Technical University of Athens on real open-source projects: Linux, Git, version control, community contribution. Two projects are associated with that work, both on Arduino: Internet of Things, in two parts, and the development of a wearable system for use in sports.

  • Monades Aristeias
  • GFOSS
  • Arduino
  • 2014 to 2017

Airspace

Also certified to fly drones

In November 2022 I was certified as a UAS Remote Pilot in the Open Category by the European Union Aviation Safety Agency. In plain terms, a drone pilot. The certificate sits beside two Data Protection Officer qualifications and one in data wiping and destruction.

  • EASA
  • Open Category
  • November 2022
  • Greek

    Native or bilingual

  • English

    Professional working

  • French

    Elementary

Notes

On the record.

I write on LinkedIn about artificial intelligence, authorship and the link between higher education and the technology industry. Three excerpts from 2026, unedited.

On the EU AI ActLinkedIn, 2026

The real conversation shouldn’t be about whether AI was involved. It should be about who takes responsibility for the final output.

On books and generative AILinkedIn, 2026

In the age of AI, authentic human knowledge may become the world’s most valuable resource.

On becoming an Omada Certified InstructorLinkedIn, 2026

As Director General of City Unity College, I strongly believe that higher education should remain closely connected to the real needs of the technology industry.

Contact

Start a conversation.

If you want to talk about education, technology or a partnership between institutions, I would be glad to hear from you. Reach me on LinkedIn.