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Quality & Reliability S.A. (QnR)

System Administrator - DevOps

Athens
Level
Mid

Not stated in the posting: salary, work type, visa.

Open. First seen 23 October 2026.

Apply on the company's site ā†’

About the role

Are you a System Administrator - DevOps? Think bigger about your next move!

Quality & Reliability S.A. (QnR)'s standard text

Build your future with QnR Group.
JOIN THE NEXT EUROPEAN TECHNOLOGY POWERHOUSE šŸš€

System Administrator - DevOps | Quality & Reliability (QnR), the parent company of QnR Group

Role overview

We are looking for a System Administrator - DevOps to join Quality & Reliability (QnR) The System Administrator - DevOps will be part of the team that manages and maintains systems, applications and networks either on premises or for clients.

About QnR Group

QnR Group is a technology group with 35 years of experience, 8 companies, 4 delivery centers and 210+ professionals across Greece, Belgium, Cyprus and Poland. Listed on the Athens Stock Exchange since 2000, we deliver mission-critical digital transformation projects for the public and private sector. The Groupā€™s capabilities covers software engineering, enterprise and generative AI, cybersecurity, cloud infrastructure, SAP and ServiceNow solutions, core banking and maritime intelligence.

Requirements

What you'll work on:

  • Monitor system performance and troubleshoot any issues that may arise
  • Monitor and maintain system security and integrity
  • Deploy, manage, and maintain cloud-based systems and applications
  • Deploy, manage, and maintain on premises systems and applications, either own or customers
  • Design, implement, and manage systems and networks to ensure maximum performance and availability
  • Manage and maintain system backups and disaster recovery plans.
  • Monitor system performance and usage
  • Develop and maintain system and procedures documentation
  • Develop and manage DevOps processes and procedures, using either custom approaches or CI/CD environments

What you bring:

  • 3+ years of experience in system administration and DevOps
  • Bachelors degree in Computer Science, Information Systems, or related field, or proven 5+ year experience in the above fields
  • Experience with Linux and Windows systems
  • Experience with cloud-based systems and applications (Providers: Azure, Oracle Cloud)
  • Experience with scripting and automation
  • Knowledge of DevOps best practices
  • Excellent problem solving and troubleshooting skills
  • Excellent written and verbal communication skills

What this role asks for

Standard for DevOps / SRE / cloud roles

Azure Ā· CI/CD Ā· Linux

Common in DevOps / SRE / cloud postings at any company.

In most of Quality & Reliability S.A. (QnR)'s ads

Cybersecurity Ā· Generative AI Ā· SAP Ā· ServiceNow

Named in most of its open postings, whatever the role.

96% of this description is written for the role. The rest is Quality & Reliability S.A. (QnR)'s standard text, folded away below.

Compared with Quality & Reliability S.A. (QnR)'s other open jobs.

The team: QnR

This role is one of 10 open in QnR. 7 were posted in the last 30 days.

WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS

ServiceNow (10 of 10), Cybersecurity (9 of 10), Generative AI (9 of 10), SAP (9 of 10), Oracle (5 of 10), CI/CD (4 of 10), REST (4 of 10)

OTHER ROLES ON THIS TEAM

From the team and dates on Quality & Reliability S.A. (QnR)'s own job board.

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