System Administrator

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Greece
Information Technology
The Role

Description

At Uni Systems, we are working towards turning digital visions into reality. We are continuously growing and we are looking for a System Administrator to join our UniQue team.

What will you be bringing to the team?

  • Administer and manage servers, cloud environments (Azure, AWS), and containerized systems
  • Install, integrate, and maintain applications, CI/CD pipelines, and database systems
  • Apply patches, automate administrative tasks, and ensure system and network security
  • Deploy and manage infrastructure using Infrastructure as Code (IaC) practices
  • Administer Active Directory (AD), Azure AD, messaging systems, and SharePoint environments
  • Monitor system performance, perform backups, and manage disaster recovery
  • Maintain SAN infrastructure, web services, and documentation
  • Analyze and resolve incidents in collaboration with developers and front-office administrators
  • Provide on-call standby support for critical systems
Requirements

What do you need to succeed in this position?

  • University degree in a relevant field
  • Minimum 3 years of experience in System Administration
  • Proven experience in troubleshooting and diagnostic procedures
  • Strong knowledge and practical experience with ITIL practices
  • Solid understanding of server and storage hardware
  • Proficiency in Microsoft and Linux operating systems
  • Hands-on with Microsoft virtualization solutions, Azure, and cloud computing platforms
  • Familiarity with server applications Experience configuring Microsoft ADFS
  • Knowledge of containerization and orchestration tools (e.g., Docker, Kubernetes, Rancher, Argo CD)
  • Proficiency in scripting
  • ITIL Foundation certification
  • Εxcellent use of the English language (verbal & written)

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 for more information.

The Company
Barcelona, Catalonia
962 Employees
On-site Workplace
Year Founded: 1964

What We Do

Uni Systems, a member of Quest Group, has been a reliable ICT partner to companies and organizations in the European market for over 60 years. We are the first IT company founded in Greece, in 1964, and we have been supporting our clients ever since. Trusting customers, extensive solutions offering, strong partnerships and experienced people, those are the main grounds for Uni Systems’ rapid expansion of operations across geographies and industries.

With more than 1450 specialized ICT professionals, established presence in more than 20 countries, and branches and subsidiaries in the heart of the European Union (Athens, Barcelona, Brussels, Bucharest, Luxembourg and Milan), we are effectively addressing the needs of European and International organizations and institutions and delivering value-added integrated solutions to our customers.
Through our strong industrial vertical expertise, supported by the range of our horizontal solutions, we hold a substantial and successful track record in the delivery and implementation of large-scale, mission-critical projects in the sectors of Banking & Finance, Enterprise & Utilities, Government, and Telecommunications, as well as in EU Institutions and Agencies.
Participations in real commercial implementations of best practices (i.e. ITIL, RUP, PRINCE2, PMI), has provided our people with significant experience, unique know-how and proven capability in designing, implementing and successfully supporting complex ICT projects, through a range of solutions and business areas.
At Uni Systems, we support innovation, and we have been investing in the European and National research ecosystem. Our Research and Innovation (RDI) department has been successfully bidding and winning a series of research programs in promising technological areas, such as 5G, AI in Health, and Blockchain in Governance.

Enabling our clients' digital transformation journey is our passion and we remain strongly committed to it.

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