Senior IT Systems Engineer (Linux) (w/m/d)

About the Position

Senior IT Systems Engineer (Linux) (w/m/d)

noris network AG stands for innovative, secure, and sustainable IT solutions. With over 600 dedicated employees, we develop high-performance services in the areas of Cloud, Datacenter, Network & Security, and Managed Applications-operated on a state-of-the-art, multi-certified IT infrastructure with our own high-security data centers. Since 1993, we have been growing continuously and are now one of the leading IT specialists in Germany. Our greatest asset? A strong, diverse team with a shared goal: actively shaping the digital future of our customers. That's why we promote personal responsibility, continuous development, and fresh ideas-in an environment that combines innovation and sustainability.

Do you want to be part of our team? Then apply at our locations in Nürnberg, Aschheim, Berlin or remotely (within Germany).

Responsibilities

• Operational management of Linux-based customer systems and the services and applications running on them
• Compliance with ITIL/ITSM processes within our SLAs
• Participation in the rotating on-call duty and the shift system within the team
• Development of our Ansible-based automation (rollout, patching, provisioning)
• Utilization of our internal AI infrastructure for operational management ("AI-Ops")
• Identification and elimination of repetitive manual processes
• Independent planning and execution of changes in the ITIL environment
• Customer communication during maintenance work and disruptions
• Coordination with internal teams (Service Desk, Product Delivery, Change Management) and external service providers

Requirements

• Successfully completed training as an IT System Electronics Technician (m/w/d) for System Integration or Application Development or a comparable qualification
• Long-standing professional experience in the environment of Linux operating systems and services running on them
• Deep and multi-year experience with system-near and middleware components (Apache, Tomcat, JBOSS, nginx, Exim, Postfix, MySQL/MariaDB/Galera, PostgreSQL, etc.)
• Long-standing experience with one or more Linux distributions (e.g., Debian, RHEL, SLES, Ubuntu)
• Conceptual understanding and knowledge of container technologies as well as experience with scripting languages (e.g., Perl, Python, Bash)
• Good knowledge of ITIL processes (especially: Incident, Change, Problem Management)
• Curiosity about the use of AI and AI agents in IT operations and initial experience in this area is desirable

Nice to Have

• Experience with KI and container technologies
• Scripting skills in Perl, Python, Bash

We Offer

• Permanent employment contract and flexible working hours
• Compensatory time for rest periods
• Work at various locations possible (e.g., Nürnberg, Aschheim, Berlin) or 100% remote
• High-quality equipment: Laptop and company phone also for private use
• Individual promotion and development through in-house training and external courses
• Childcare cost subsidy (per month/child) and corporate benefits
• Attractive company events (including travel reimbursement), collegial and appreciative working environment, and a familiar atmosphere from day one
• Generous contribution to the Germany ticket
• Health management (e.g., free in-house massages), job bike leasing, and company pension scheme with subsidy
• Welcome Day, direct contact person (m/w/d), and structured onboarding phase
• Free drinks (including soft drinks) and fresh fruit at the locations

About the Company

noris network AG is one of the leading IT specialists in Germany, providing innovative, secure, and sustainable IT solutions. With a team of over 600 dedicated employees, we develop high-performance services in the areas of Cloud, Datacenter, Network & Security, and Managed Applications-operated on a state-of-the-art, multi-certified IT infrastructure with our own high-security data centers.

If you are interested, we look forward to receiving your detailed application with your salary expectation and the earliest possible starting date. For any questions about us or the position, Alicia Hanna is at your disposal.

noris network AG

Thomas-Mann-Str. 16 - 20

90471 Nürnberg

• Alicia Hanna
  HR Manager
  [email protected]