Senior IT-System Engineer at DATAGROUP handling system errors on Windows and Linux servers. Collaborating closely with different teams for troubleshooting and maintaining system environments.
Responsibilities
Independently analyze and resolve faults in various applications on Windows and Linux servers
Analyze and interpret event logs, log files and system messages
Perform and analyze network traces to identify performance or communication issues
Closely collaborate with business units, developers and external partners in root cause analysis of complex incidents
Plan and execute maintenance tasks such as patching, certificate replacement, or configuration changes
Maintain and document system environments and troubleshooting processes
Actively contribute to the development and automation of infrastructure and monitoring solutions
Support the rollout of new systems and technical migration projects
Requirements
Completed vocational training or degree in IT or equivalent professional experience
Strong understanding of IT infrastructures, particularly Windows and Linux servers (including services, networking, protocols)
Practical experience in application error analysis and working with logs and trace tools
Knowledge of network protocols (TCP/IP, HTTP/S, DNS, SSL/TLS)
Confident handling of certificates, patch management and automation (e.g., PowerShell, Bash)
Experience with monitoring and ticketing systems (e.g., Zabbix, CheckMK, Jira, USU)
Good communication skills and an analytical mindset
Independent, structured and solution-oriented working style
Excellent German skills, good English skills
Security clearance SÜ1 or SÜ2 required
Benefits
Maximum work–life balance – remote work by arrangement up to 100% possible
Flexibility – work from home or at one of our DATAGROUP locations
Top equipment – choice of technical equipment, modern offices with ergonomic workstations
Health benefits – subsidies for work glasses, bike leasing, regular vitamins and support for sports activities
Deutschlandticket for €37
Personal and professional onboarding and feel-good management
Free training and development opportunities
Company breakfast, celebrations and team events for fun and team spirit
High appreciation and short communication and decision-making paths
Office with good public transport connections and really (!!!) great coffee
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