Junior Cybersecurity Analyst (OT/IoT)

About the role

Deloitte is looking for a Junior Cybersecurity Analyst to join its Emerging Technologies team in Thessaloniki. You will work on international projects that protect operational technology (OT) and Internet of Things (IoT) environments for leading companies across multiple industries.

Key responsibilities

• Assist in designing and implementing cybersecurity architectures for OT and IoT systems.
• Support the identification and evaluation of new security technologies for industrial environments.
• Help clients assess cyber‑risk exposure in smart factories and operational fields.
• Collaborate with a global, multidisciplinary team to deliver security solutions for energy, manufacturing, utilities, hospitality, and healthcare sectors.
• Contribute to documentation, reporting, and knowledge‑sharing activities within the team.

Required profile

• Recent graduate or early‑career professional with a strong interest in cybersecurity.
• Excellent analytical and problem‑solving abilities.
• Team‑player attitude with good communication skills in English.
• Willingness to learn and adapt in a fast‑changing technology landscape.

Required skills

• Fundamental understanding of OT and IoT security concepts.
• Basic knowledge of network protocols and industrial control systems.

What we offer

• Hybrid working model (on‑site and remote).
• Exposure to international projects and leading industry clients.
• Continuous learning opportunities within Deloitte’s global network.
• Supportive, diverse, and inclusive work environment.