Application Maintenance Engineer with C++ and Linux

Atos Group is a global leader in digital transformation with c. 63,000 employees and annual revenue of c. €8 billion, operating in 61 countries under two brands — Atos for services and Eviden for products. European number one in cybersecurity, cloud and high performance computing, Atos Group is committed to a secure and decarbonized future and provides tailored AI-powered, end-to-end solutions for all industries. Atos Group is the brand under which Atos SE (Societas Europaea) operates. Atos SE is listed on Euronext Paris.

The purpose of Atos Group 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 and contribute 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.

• Good knowledge of C/C++
• Very good knowledge of Red Hat Enterprise Linux (RHEL)
• Bash / Shell scripting
• Administration and operation of system services
• Network administration
• Experience operating production systems with limited downtime
• Willingness to participate in on-call duty
• Strong sense of ownership and operational responsibility
• Good communication skills in an international environment

Nice to have:

• Hands-on experience with Docker
• Understanding of network administration
• Knowledge of German language
• Familiarity with monitoring tools, ideally Nagios
• Experience with Oracle databases
• Understanding of backup and restore processes (system and database)
• Experience in the logistics domain
• Knowledge of ITIL-based operational processes
• Previous experience in application support or operations roles
• Basic Windows Server administration

• Maintain and support a production logistics application written in C/C++
• Ensure stable, secure, and high-performance system operation
• Administration of Red Hat Enterprise Linux (RHEL) systems
• Monitor applications and infrastructure, identify incidents, and resolve operational issues
• Perform root cause analysis and support incident and problem management
• Work with system services, networking, and shell scripting on Linux
• Support Docker-based environments
• Cooperate closely with development teams and other operational units
• Maintain operating procedures, documentation, and runbooks
• Participate in an on-call rotation to ensure system availability
• Support backup and restore processes for systems and databases