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Junior System Administrator

Job Description

Atos is a global leader in digital transformation with 110,000 employees in 73 countries and annual revenue of € 12 billion. European number one in Cloud, Cybersecurity and High-Performance Computing, the Group provides end-to-end Orchestrated Hybrid Cloud, Big Data, Business Applications and Digital Workplace solutions. The Group is the Worldwide Information Technology Partner for the Olympic & Paralympic Games and operates under the brands Atos, Atos|Syntel, and Unify. Atos is a SE (Societas Europaea), listed on the CAC40 Paris stock index.

The purpose of Atos is to help design the future of the information space. Its expertise and services support the development of knowledge, education and research in a multicultural approach andcontribute to the development of scientific and technological excellence. Across the world, the Group enables its customers and employees, and members of societies at large to live, work and develop sustainably, in a safe and secure information space.

Atos Unify is the Atos brand for communication and collaboration solutions. At the core of the Atos Digital Workplace portfolio, Unify technology enables organizations of all sizes to transform the way they collaborate, creating a more connected and productive workforce which can dramatically improve team performance, individual engagement and business efficiency.

Unify products represent a strong heritage of technology innovation, reliability and flexibility. Their award-winning intuitive user experience can be delivered through almost any device and in any combination of cloud or on-premise deployment. Augmented by Atos' secure digital platforms, vertical solutions and transformation services, they set the global standard for a rich and reliable collaboration experience that empowers teams to deliver extraordinary results.

Our largest software development center is located in Athens, employing more than 270 highly skilled software professionals. Additionally, we have a team of over 40 professionals in charge of Global Operation & Service activities.

Athens Center of Excellence is seeking for an enthusiastic Junior System Administrator to join our dynamic team.


Main responsibilities

  • Administer the existing infrastructure and maintain it to provide continuous availability and non-disrupted operation of the systems, both in the hardware and software level
  • Ensure successful operation of the backup process and recover any core service upon need and in a timeframe within OLAs/SLAs
  • Systems log analysis and fine tuning
  • Continuous collaboration with the development teams inside an international environment to cover daily needs and provide a flexible and productive environment
  • Research, design and implement new solutions to satisfy ongoing needs
  • Education, Experience & Profile
  • University degree or higher technical diploma in Computer Science or Engineering or another relevant field
  • Proved system administration experience
  • Strong quality orientation, analytical skills, and creativity
  • Good communication, presentation and team working skills
  • Fluency in English (spoken, written)


Technical Skills

Adequate (1-2 years) knowledge, experience and troubleshooting skills to the following areas:

  • Linux (SLES, openSUSE, Ubuntu/Debian)
  • Virtualization (VMware)
  • Database administration (MySQL, MS SQL)
  • Scripting (Bash/Python)
  • Services:
    • AAA implementations (LDAP/NIS/Active Directory)
    • Monitoring tools (Cacti/Nagios)
    • Web servers (Apache HTTP, Tomcat)
    • Understanding of DNS and NIS
    • Proven practical knowledge/experience in networking and network infrastructure


Additional skills to be considered as advantages

  • Microsoft Windows Server
  • Configuration Management (Saltstack, Ansible)
  • Backup Software (Symantec NetBackup or relevant)
  • Software development tools:
    • Git/Gerrit
    • JIRA/ClearQuest
    • Confluence/MediaWiki
    • Sonatype Nexus
    • Jenkins CI
    • Agile methodology and experience


  • Competitive remuneration package
  • Life & Health Insurance
  • Work in a challenging multinational environment
  • Continuous training opportunities

Atos does not discriminate on the basis of race, religion, colour, sex, age, disability or sexual orientation. All recruitment decisions are based solely on qualifications, skills, knowledge and experience and relevant business requirements. We are committed to making reasonable adjustments to the applications process for people with disabilities.

Due to the current global COVID-19 pandemic we are all learning to operate in a new and different way. The safety and wellbeing of our current and future employees is and remains a top priority. We are, of course, still committed to growing and developing our organization so we will be continuing to recruit in areas over the coming months, by conducting candidate interviews remotely, using our own digital platform. If you apply for one of our positions, we will screen your application and respond to you as quickly as possible. We are confident that you will understand the measures that we have implemented given the current situation.

Περιγραφή εταιρίας

Welcome to Atos.

Atos is a global leader in digital transformation with approximately 100,000 employees in 72 countries and annual revenue of around € 12 billion. The European number one in Big Data, Cybersecurity, High Performance Computing and Digital Workplace, The Group provides Cloud services, Infrastructure & Data Management, Business & Platform solutions, as well as transactional services through Worldline, the European leader in the payment industry. With its cutting-edge technologies, digital expertise and industry knowledge, Atos supports the digital transformation of its clients across various business sectors: Defense, Financial Services, Health, Manufacturing, Media, Energy & Utilities, Public sector, Retail, Telecommunications and Transportation. The Group is the Worldwide Information Technology Partner for the Olympic & Paralympic Games and operates under the brands Atos, Atos Consulting, Atos Worldgrid, Bull, Canopy, Unify and Worldline. Atos SE (Societas Europaea) is listed on the CAC40 Paris stock index.


  • Περιοχή εργασίας: GR-Αττική-Αθήνα-Iraklio-141 22
  • Κατηγορία εργασίας: Πλήρης Απασχόληση

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