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Sopra Steria Logo Sopra Steria · IT - Administration

Unix/Linux DevOps Engineer with Java Expertise

Luxembourg, Leudelange B2B · Job Posted May 04, 2026
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Job Description

Sopra Steria is Europe’s leading digital solutions provider, employing over 56,000 employees in 30 countries. We provide tailored, end-to-end corporate technology and software solutions. We leverage our digital tools and market expertise to help our clients make bold choices and deliver results. Our commitment to innovation, collaboration and value in business development is why we’re the preferred technology partner of Europe’s most successful companies. The world is how we shape it, so let’s shape it together.

Job Responsibility

  • Administer and optimise RHEL-based Linux servers
  • Support Java applications (Jira/Confluence) on Tomcat
  • Perform JVM tuning, performance optimisation, and troubleshooting
  • Manage Apache HTTPD, SSL/TLS, reverse proxies and integrations
  • Ensure security, reliability, and compliance of critical platforms
  • Collaborate with Atlassian admins, DevOps, and security teams

Requirements

  • 5+ years’ experience in Unix/Linux (RHEL) administration
  • Strong expertise in Java, JVM tuning, Tomcat
  • Solid knowledge of Apache, PostgreSQL, scripting (Bash/Python)
  • Experience with CI/CD, monitoring, and security best practices
  • Structured, proactive, and team‑oriented mindset
  • Fluent in English.

What we offer

  • extensive career development opportunities
  • access to Sopra Steria Academy
  • network of 56,000 professionals
  • wide array of offices to explore
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