Onsite Senior IT Systems Engineer – All Genders

Posted 7 hours ago

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About the role

  • Senior IT-System Engineer analyzing and resolving issues in IT systems. Collaborating with teams while maintaining and automating infrastructure in a leading IT service company in Germany.

Responsibilities

  • Independent analysis and resolution of errors in various applications on Windows and Linux servers
  • Evaluation and interpretation of event logs, log files, and system messages
  • Conducting and analyzing network traces (e.g., with Wireshark) to identify performance or communication issues
  • Close collaboration with business units, developers, and external partners to determine the root causes of complex incidents
  • Planning and performing maintenance tasks such as patching, certificate replacement, or configuration adjustments
  • Maintaining and documenting system environments and troubleshooting processes
  • Active participation in the development and automation of infrastructure and monitoring solutions
  • Supporting 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, and protocols)
  • Practical experience in application troubleshooting 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
  • Very good German language skills and good English skills
  • For work within the German public sector, a security clearance according to SÜ1 or SÜ2 is required. Willingness to undergo this process is expected.

Benefits

  • Job security – a permanent employment contract
  • Maximum work–life balance – remote work up to 100% possible by arrangement
  • Flexibility – work from home or at one of our DATAGROUP locations
  • Top equipment – choice of technical equipment and modern offices with ergonomic workstations
  • Health bonus – subsidies for work glasses, bike leasing, regular vitamins, and support for sports programs
  • Beat the traffic – Deutschlandticket for €37
  • Successful onboarding – with personal, professional onboarding and feel-good management
  • Growth – we plan your career development together and support you with free training opportunities
  • You're important to us – with various benefits, company breakfasts, celebrations, and team events to promote enjoyment and cohesion, we ensure your satisfaction
  • Approachable – high appreciation and short communication and decision-making paths
  • In the heart of the city – office with good public transport links and really (!!!) great coffee

Job title

Senior IT Systems Engineer – All Genders

Job type

Experience level

Senior

Salary

Not specified

Degree requirement

Bachelor's Degree

Tech skills

Location requirements

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