IT System Administrator

At thyssenkrupp GSG, we’re the backbone of our thyssenkrupp global IT operations. Our team of passionate professionals designs, develops, and supports the IT applications and infrastructure that power thyssenkrupp’s worldwide business. We build our culture on Trust, Respect, and Empowerment.

That means creating a safe space for open feedback, treating everyone equally, and giving teams the autonomy and support to grow. We believe in honest collaboration, inclusive communication, and ownership without micromanagement — and there is no BUT. By joining us, you’ll: Drive global impact: Work on international projects that shape the digital future of industry.

Grow your potential: Get access to cutting-edge tools, technologies, and training to accelerate your career. Thrive in a team-driven culture: Collaborate in an environment where your contributions are valued and team spirit fuels success. Enjoy work-life balance: We support flexible working so you can stay connected to what matters most—both professionally and personally.

We’re not just building IT systems—we’re building the future. Ready to be part of it? In this role, you will : Systems, Networks & Platforms Operate and support server, network, and platform services Administer Windows, Linux, virtualization, and cloud environments Provision and manage file storage and data services Support the operation and further development of Linux clusters Security, Access Management & Compliance Support firewall, access control, and authorization topics Implement security, patch management, and compliance measures Analyze and remediate technical vulnerabilities Monitoring, Backup & Service Operations Operate and monitor backup and monitoring systems Analyze and resolve technical incidents and issues Process and document incidents, service requests, and changes in the IT service management system Take ownership of assigned areas of responsibility and provide backup coverage Workplace, Software Deployment & Technical Systems Support workplace IT, laboratory IT, and industrial IT systems Provision and update software through the designated software deployment system Install, configure, and update technical systems Automation, Projects & Collaboration Automate recurring tasks using scripts and appropriate tools Participate in infrastructure, cloud, and security projects Create and maintain required technical documentation Collaborate with international and internal teams as well as external service providers Continuously improve and standardize IT services Independently learn and adapt to a wide range of systems and technologies You’ll be a great fit if you have: Practical experience in at least two areas of IT infrastructure (e.g., Windows, Linux, networking, virtualization, cloud technologies, backup, monitoring, software deployment, or IT security) A broad technical understanding of IT infrastructure and the interdependencies between its components An interest in a wide range of technical tasks and the willingness to independently learn new systems and technologies A structured, independent, and service-oriented working style, combined with strong analytical troubleshooting skills Strong teamwork and communication skills, as well as a good command of English (German language skills are an advantage).

What do you benefit with us: At thyssenkrupp GSG, we believe great work starts with employee. Here’s what you can expect when you join our team: Global impact & open culture: Be part of a high-tech company shaping industries worldwide, where your ideas truly matter. Flexible workstyle: Enjoy remote work possibilities and flexible hours – start your day anytime between 7:00 and 10:00.

Supportive onboarding & career growth: Get started with guidance from experienced mentors and follow clear paths for development and promotion. Continuous learning: Access to premium training platforms, foreign language classes, and a personal development budget. Wellbeing & community: Take care of yourself with private medical care, life insurance or join company sports initiatives.

Team spirit & events – integration budget, interdepartmental teams, company and family activities to stay connected, even remotely. Extra perks: From anniversary bonuses and MyBenefit platform to the “under the pear tree” holiday benefit, we make sure your hard work is appreciated.