Junior Cybersecurity Analyst (OT/IoT)| Cyber @Thessaloniki

What Impact will you make?

Are you looking for an opportunity in Thessaloniki, that offers you a hybrid working model?

Are you ready to work on international projects for industry-leading clients around the world and elevate your tech consulting career to an international level?

If so, check below for more info about this career opportunity!

You bring passion, we bring opportunities!

Deloitte is a worldwide leader in Professional Services with a presence in more than 150 countries and territories. Since 2018, Deloitte has been operating its Alexander Competence Center in Thessaloniki with satellites in the cities of Patras, Heraklion, and Ioannina - which are model hubs of expertise, training, and innovation, specializing in cutting-edge exponential technologies, in which graduates and young professionals undergo immersive experiences, continuous learning, gaining practical insights and hands-on training that empower them to navigate the complexities of the digital landscape.

Deloitte is an ideal working environment for both young and senior professionals who want to take the next step in their careers, offering them a supportive and international working environment that leverages their expertise and potential. Its corporate culture is based on trust and collaboration and ensures diversity and inclusion so that everyone feels part of a great team.

We are currently seeking for ambitious team players to become part of our Emerging Technologies team within our Technology & Transformation department in Thessaloniki.

#YourServiceLine: Technology & Transformation

Our Technology & Transformation teams empower organizations to navigate the future through technology-driven business transformation. Combining deep industry knowledge with cutting-edge technology, we deliver tailored solutions that drive innovation, enhance efficiency, promote cybersecurity, and foster sustainable growth.

Our Cyber Emerging Technologies Team sits within Cyber and Technology & Transformation, one of the fastest growing practices in Deloitte. We are looking for a junior member of staff to join our team specialized in the study, support and implementation of specific cybersecurity solutions for the OT (Operational Technology) and IoT (Internet of Things) sectors. We work to innovate and protect critical infrastructures, industrial systems and connected devices, contributing to the digital security of companies.

In our team, you will improve your knowledge and experiences working in a global team of diverse and talented professionals that enjoy designing cybersecurity architectures, identifying new cybersecurity technologies for industrial environments as well as helping our clients exploring the cyber risks dimension for smart factories and operational fields, for market leading companies in diverse industries at international level (Energy, Manufacturing, Utilities, Hospitality, Life Sciences & Healthcare).

Below you can find some daily tasks of your potential role:

• Collect and analyze data to identify risks and vulnerabilities in OT/IoT environments
• Analyze distributed IoT systems and recommend actions to increase reliability
• Collaborate proactively with the project team to develop and implement innovative cybersecurity solutions.
• Support customers in adopting protection strategies for critical infrastructures and connected devices.

Key Qualifications

• Bachelor's/ Master's degree in Computer or Telecommunication engineer
• Proficient knowledge of English
• Passion for computer networks and systems (Linux and Windows OS)
• Be an independent and collaborative person who cooperates in one or more project teams to deliver high quality results

Bonus Qualifications

Some experiences in the following areas:

• Cyber risk assessments (IRAM2), Threat modeling (STRIDE, PASTA)
• Cyber Security: NGFW, XDR, SRA, SIEM, ZTNA, SSE
• Networking: Routing, Switching, ACL, VPN, SPAN, SD-WAN

If you're ready to take your career to the next level in a challenging international environment, focusing on continuous learning and dynamic teamwork, both in Greece and abroad, you're ready for Deloitte!

At Deloitte, we know that great people make a great organization. We value our people and offer employees a broad range of benefits:

• Modern hybrid workplace, characterized by flexibility and Smart Working
• Empowered well-being: We provide multiple program offerings to support your well-being needs (flexible working arrangements, extra days of leave, parental allowances)
• Engagement within international large-scale teams and projects, with opportunities to travel for training or client purposes.
• Constant opportunities for learning with unlimited access to internal and external learning platforms and sponsored certificates aligned with business needs and technology trends
• Challenging and innovating environment where personal development and growth are encouraged, always with transparency and trust
• ? Diverse culture and active communities that enable you to bring yourself to work
• Team Building and Corporate Social Responsibility Activities
• A buddy to support you with your onboarding
• Extra days of annual leave
• Private medical health insurance plan
• Ticket restaurant card
• ? Exclusive Discounts to several retail providers, restaurants and others
• Mobile phone
• Fresh fruits and unlimited coffee everyday at our offices

Please note that all the well-being benefits mentioned above are subject to annual review

About Deloitte

#OurServices

Deloitte offers integrated services that include Audit, Technology & Transformation, Strategy Risk & Transactions Advisory, Tax and Legal. Our approach combines insight and innovation from multiple disciplines with global business and industry expertise to help our clients excel anywhere in the world. We deliver outstanding impact on the reputation and success of our clients, in Italy and globally. In pursuing this we contribute to a sustainable and prosperous society, and are firm believers in the positive impact business can and should have on the world it operates within.

#OurPurpose

We are led by a purpose, to make an impact that matters with clients, people and society. This purpose defines who we are and what we stand for. It's not about being the biggest. It’s about being the first choice for the largest and most influential clients, and the first choice for the best talent.

#OurValues

At Deloitte we foster a collaborative culture where talented individuals can produce their best work. We value innovative thinking, diverse insights and a genuinely distinctive level of customer service through our expertise and professionalism. We value difference, with respect at the heart of our inclusive culture.

#OurTalentExperience

From day one at our firm, practitioners are part of a community. Our development and career progression framework will help them develop the skills and capabilities to succeed. The wellness of our people and the ability to offer agile working arrangements is at the center of our unique talent experience. We create a workplace that encourages collaboration, creativity, inclusiveness to ensure our staff are supported, encouraged and feel a sense of purpose and meaning in what they do each day.

Sounds like the sort of role for you? Apply now.

Location: Thessaloniki

This document has been prepared by Deloitte Business Solutions Societe Anonyme of Business Consultants, Deloitte Certified Public Accountants Societe Anonyme and Deloitte Alexander Competence Center Single Member Societe Anonyme of Business Consultants.

Deloitte Business Solutions Societe Anonyme of Business Consultants, a Greek company, registered in Greece with registered number 000665201000 and its registered office at Marousi Attica, 3a Fragkokklisias & Granikou str., 151 25, Deloitte Certified Public Accountants Societe Anonyme, a Greek company, registered in Greece with registered number 0001223601000 and its registered office at Marousi, Attica, 3a Fragkokklisias & Granikou str., 151 25 and Deloitte Alexander Competence Center Single Member Societe Anonyme of Business Consultants, a Greek company, registered in Greece with registered number 144724504000 and its registered office at Thessaloniki, PAEGA Building, Land Port Zone of the Port of Thessaloniki, 54626 Thessaloniki, Greece, are all companies of the Deloitte Central Mediterranean S.r.l. (“DCM”) geography. DCM, a company limited by guarantee registered in Italy with registered number 09599600963 and its registered office at Via Santa Sofia no.28, 20122, Milan, Italy is one of the Deloitte NSE LLP geographies. Deloitte NSE LLP is a UK limited liability partnership and member firm of Deloitte Touche Tohmatsu Limited, a UK private company limited by guarantee.

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DTTL, Deloitte NSE LLP and Deloitte Central Mediterranean S.r.l. do not provide services to clients. Please see www.deloitte.com/about to learn more about our global network of member firms.

Deloitte is a leading global provider of audit and assurance, consulting, tax and related services. Our global network of member firms and related entities in more than 150 countries and territories serves four out of five Fortune Global 500® companies. Learn how Deloitte’s approximately 470,000 people make an impact that matters at www.deloitte.com.

This communication contains general information only, and Deloitte Business Solutions Societe Anonyme of Business Consultants, Deloitte Certified Public Accountants Societe Anonyme and Deloitte Alexander Competence Center Single Member Societe Anonyme of Business Consultants, is not, by means of this communication, rendering professional advice or services. Before making any decision or taking any action that may affect your finances or your business, you should consult a qualified professional adviser. No entity in the Deloitte organization shall be responsible for any loss whatsoever sustained by any person who relies on this communication. Deloitte organization refers to Deloitte Touche Tohmatsu Limited (“DTTL”), its global network of member firms and their related entities collectively.

© 2026 For more information contact Deloitte Central Mediterranean.www.deloitte.com/ about to learn more.

DTTL, Deloitte NSE LLP and Deloitte Central Mediterranean S.r.l. do not provide services to clients. Please see www.deloitte.com/about to learn more about our global network of member firms.

Deloitte is a leading global provider of audit and assurance, consulting, tax and related services. Our global network of member firms and related entities in more than 150 countries and territories serves four out of five Fortune Global 500® companies. Learn how Deloitte’s approximately 470,000 people make an impact that matters at www.deloitte.com.

This communication contains general information only, and Deloitte Business Solutions Societe Anonyme of Business Consultants, Deloitte Certified Public Accountants Societe Anonyme and Deloitte Alexander Competence Center Single Member Societe Anonyme of Business Consultants, is not, by means of this communication, rendering professional advice or services. Before making any decision or taking any action that may affect your finances or your business, you should consult a qualified professional adviser. No entity in the Deloitte organization shall be responsible for any loss whatsoever sustained by any person who relies on this communication. Deloitte organization refers to Deloitte Touche Tohmatsu Limited (“DTTL”), its global network of member firms and their related entities collectively.

© 2026 For more information contact Deloitte Central Mediterranean.