Network Administrator

About the company

Chalkiadakis S.A., the largest supermarket chain in Crete, is looking for a Network Administrator to staff the IT Infrastructure Department at the company's central facilities in Heraklion.

Your tasks

With 42 stores across Crete and a team exceeding 2,050 employees, we continue to invest in the development of our people and in serving the local community. After all, "our people, our wealth" is not just a slogan for us, it is a daily practice.

Requirements

If you possess substantial experience in network management, good knowledge of routing, VLAN, and wireless networks, and a methodical approach to fault diagnosis, and you wish to ensure uninterrupted, secure, and reliable connectivity to stores, distribution centers, and Headquarters, so that cash registers, systems, and communications operate without interruption, we would be happy to meet you.

Required Qualifications University degree in IT, Computer Engineering, Networks, or a related field.

At least 3 years of experience in network management and telecommunications infrastructure.

Knowledge of network protocols, routing, segmentation, wireless networks, and basic network security principles.

Familiarity with firewall, VPN, and network monitoring tools.

Very good knowledge of the English language (B2 level), especially technical terminology.

Ability to organize and manage priorities.

Very good communication and collaborative skills.

Responsibility, consistency, and professionalism.

Analytical thinking, methodicalness, and composure in problem-solving under pressure.

What we offer

Benefits Private insurance.

Corporate laptop.

Additional corporate benefits.

Modern and organized working environment.

Continuous training and development through the Chalkiadakis Academy.

Real career prospects — the majority of our managers started from positions like this one.

An environment where you become a member of a large team, not just another employee.

Support for obtaining technical certifications.