Linux System Administrator

Uni Systems

Αθήνα
Μόνιμη
Πλήρης Απασχόληση

Πριν 1 μήνα
Κάντε αίτηση εύκολα

At Uni Systems, we are working towards turning digital visions into reality. We are continuously growing and we are looking for a Linux System Administrator to join our UniQue team.What will you be doing in this role?

Manage, install, configure systems, as well as write basic scripts if required, update, patch, monitor and maintain systems hosted by the client whether on premises or in the cloud.
Perform system maintenance through analysis of error logs, creating backups, and monitoring system performance to prevent crashes and slowdowns
Provide recommendations for infrastructure and architecture improvements to ensure systems remain secure and efficient.
Install, configure and manage Linux OS applications, services and databases.
Assist with systems monitoring and troubleshooting, providing technical support, maintaining system security, and performing testing after patching, preferably through automation.
Implement policies and IT Strategy, taking remediation actions as documented in security assessment reports.
Proactively maintain and develop Linux infrastructure.
Maintain best practices on managing systems and services across all environments.
Networks administration, engineering and architecture
Basic knowledge and professional experience in networking, engineering and secure architecture are required for networks administration

RequirementsWhat will you be bringing to the team?

Completed university studies (Bachelor’s Degree attested by a diploma in Computer Science, Computer Engineering or equivalent.

At least five (5) years of professional experience and expertise in in infrastructure management, network management, facilities management, conducting feasibility studies, risk assessments.
Previous working experience as a Linux Administrator for 5 years
Systems administration (Linux) skills with emphasis on automation: Applications administration, Network administration, Project Management, Critical thinking, Time management, Problem solving and troubleshooting, Documentation and Reporting , Communication skills
Working knowledge of Ansible, Ansible Tower, RH Satellite, RH-SSO, MySQL and MariaDB clusters
Extensive experience with RH-SSO/ Keycloak.
Hands on experience with Automation, preferably utilizing Red Hat Ansible Automation Platform, MySQL and MariaDB clusters.
Required Certification: Red Hat Certified Engineer (RHCE)

At Uni Systems, we are providing equal employment opportunities and banning any form of discrimination on grounds of gender, religion, race, color, nationality, disability, social class, political beliefs, age, marital status, sexual orientation or any other characteristics. Take a look at our Diversity, Equality & Inclusion Policy for more information.

Uni Systems