Application Maintenance Engineer with C++ and Linux

About Atos Group

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.

About Eviden

Eviden is the Atos Group brand for hardware and software products with c. € 1 billion in revenue, operating in 36 countries and comprising four business units: advanced computing, cybersecurity products, mission-critical systems and vision AI. As a next-generation technology leader, Eviden offers a unique combination of hardware and software technologies for businesses, public sector and defense organizations and research institutions, helping them to create value out of their data. Bringing together more than 4,500 world-class talents and holding more than 2,100 patents, Eviden provides a strong portfolio of innovative and eco-efficient solutions in AI, computing, security, data and applications.

We are looking for an Application Maintenance Engineer to join a long‑term project supporting a mission‑critical logistics application.

The role is focused on application operations, stability, and maintenance in a production environment with high availability requirements.The ideal candidate has good C/ C++ skills, very good Linux (RHEL) knowledge, and is willing to participate in on‑call duties as part of a shared support rotation.

Key Responsibilities

• 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

Required Skills & Experience (Must‑Have)

• 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 
• 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

What’s in it for you? 

• Wellbeing programs & work-life balance - integration and passion-sharing events
• Private medical and dental care
• Benefits platform – shopping, cinema, sport etc.
• Co-funding of sports activities, e.g. Multisport & OK system cards, b-active program
• Courses and certifications e.g. Google Cloud, AWS, ITIL
• Conferences and Expert Communities
• Gift packages for special occasions: Easter, Christmas, Children’s Day
• Appreciation for seniority: additional days off, Atos Jubilee gifts
• Hybrid working mode (max. 2 times per month based on a location)
• Charity and eco initiatives

What happens next?

• Quick conversation with HR
• Interview with a Manager/IT expert/project representative

Let’s grow together.