System Administrator (Web Hosting) (m/f/x), Eschborn

Role Summary

With over 40 years of IT experience spanning the entire industry, from data systems to system integration and software, Samsung SDS Europe is a complete provider of IT services and software solutions. Rather than just deploying simple software, we offer innovative approaches. The passion and determination to discover the true needs of our customers have helped one of the world's most renowned brands realize its greatest potential.

Help us leverage and utilize this potential more effectively and develop your skills in an intercultural and international environment.

Key Responsibilities

• Administration of Linux and MS Windows based servers & services
• Installation and setup of web applications and database servers
• Setting up customer applications
• 1st, 2nd & 3rd level support for customer servers, web applications, databases
• Monitoring, analysis and reporting of performance and volume of the server infrastructure
• Experience with web stack technologies (HTTP, web servers, reverse proxy, load balancing)
• Strong understanding of OS-level security (Linux/Windows)
• Setup and administration of Oracle, MySQL, PostgreSQL and MSSQL databases
• Build, Manage, and optimize containerized environment using Docker
• Automate configuration management, deployment, and orchestration using Ansible
• Ensuring the integrity and security of systems and applications through the strict technical implementation of internal security guidelines
• Regular reporting according to the respective escalation level based on the problem management metric
• Execute backup operations, including monitoring, failure resolution, and periodic restore testing and validation
• Maintain technical documentation and operational procedures
• Perform OS patching, firmware updates, and system upgrades as per schedules
• Ensure timely service restoration and effective communication during incidents

Requirements

• Successfully completed studies in computer science or a comparable qualification
• Several years of professional experience as a system administrator (7-10 years)
• Ability to work in an international, multicultural company
• Good experience working with cloud computing platforms such as AWS, MS Azure or Google Cloud or OCI
• Very good knowledge of at least one of the following operating systems: RHEL, MS Windows Server, Docker and Ansible
• Solid administration knowledge in at least one of the following: MSSQL, MariaDB/MySQL, PostgreSQL, Oracle DB
• Good knowledge of VMware vSphere and shared storage
• Knowledge of DNS, LDAP, AD and Remote Services and SSH
• Experience in automation and scripting
• Efficient troubleshooting skills
• Good understanding of network fundamentals (e.g. TCP/IP, routing, subnetting, DNS, firewall)
• Good language skills in English (spoken and written), German desirable.
• Ability to work in a team and structured work complete your profile

System Administrator (Web Hosting), Eschborn