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Oracle Cloud Administrator

The team

Hellenic Life Insurance Company Ltd, a subsidiary of Hellenic Bank Public Company Ltd that provides comprehensive life insurance solutions to the Bank’s customers, is seeking to recruit an Oracle Cloud Administrator.
The Oracle Cloud Administrator will be focusing on the day-to-day administration and monitoring of Hellenic Life’s infrastructure hosted on Oracle Cloud.

Main Responsibilities

  • OCI Administration and strong understanding of Tenancy, VCN, Compartments, Network Layers, handling firewalls, subnet, storage options, FSS, Block Volume, Object storage;
  • OCI infra-administration (Install, configure, migrations, tuning, patching, administration & monitoring);
  • Configure CPU, memory, and disk partitions as required and ensure high availability of infrastructure;
  • Handling OS related or Application related security vulnerabilities;
  • Implement and monitor security controls (WAF, DDoS, Rate Limiting, TLS, Antivirus, EDR, IPS/IDP, Load Balancers, Log Analytics, Backups);
  • Handling Certificate renewals on OCI;
  • Working with various APIs and integration points;
  • Setting up and monitoring the DR Site on OCI;  

Candidate Profile

  • Undergraduate degree in Computer Science or a related field;
  • Postgraduate degree in a related field will be considered as an advantage;
  • At least 3 years hands-on experience as an Oracle Cloud Administrator;
  • In-depth knowledge of Oracle Cloud Infrastructure.
  • Oracle Certifications such as the following will be considered as an advantage:
    – Oracle Cloud Database administrator
    – Oracle Cloud Infrastructure Administrator
    – Oracle Cloud Security Professional
  • Flexible and adaptable with learning and understanding new technologies;
  • Strong interpersonal and communication skills, with ability to engage with people at all levels;
  • Ability to handle multiple tasks and deliver within tight deadlines;
  • Team oriented, innovative, and efficient focused;
  • Analytical mind and problem-solving aptitude;
  • Attentive to detail, methodical and diligent;
  • Fluency in Greek and English, both verbal and written. 


All applications will be reviewed and assessed and only the shortlisted candidates will be contacted for an interview.

Applicants who have submitted an application to Hellenic Bank in the past and meet the requirements of the above position must fill a new application.

Deadline for submitting applications: 8th of December 2023

All applications will be handled in strict confidence.

For additional information, please contact the HR Business Partners team by email at