GK is a leading global developer and provider of standard and cloud-based solutions for the retail industry, with around 500,000 retail and payment installations in more than 60 countries. At GK, more than 1,250 employees worldwide work on solutions for an all-encompassing shopping experience, improving the relationship between customers and retailers every day. GK is a hidden champion headquartered in Schöneck in the Vogtland region of Germany, but has locations in Berlin, Paris and Johannesburg while maintaining a presence in 13 further international locations. Together, GK develops groundbreaking technologies for the retail industry of today and tomorrow. Your responsibilities Installation, administration and monitoring of linux-based systems and tools in a heterogeneous server landscape Execution of release and version changes as well as automations Processing of service requests and changes for the Linux/Network area Creation of documentations for users and the IT support Your profile Degree in computer science or a comparable training with sound IT expertise Relevant professional experience in the functional administration of Linux derivatives (especially Debian, Ubuntu, Suse) as well as applications based on them Experienced handling of ticket and knowledge management tools Analytical skills to grasp and implement complex tasks Customer- and service-oriented thinking and acting, ability to work in a team and independent work organization Good knowledge of English We offer We want you to feel comfortable with us – both professionally and personally. That’s why we offer you a modern working environment with numerous benefits: Flexible Work & Security: Work in a way that suits you – with mobile working, flexible hours, and a permanent contract for a secure future. Fair Compensation & Pension Plan: In addition to a fair salary, you’ll benefit from a company pension scheme. Top Equipment & Mobility: Modern technology for your daily work, various mobility options, and convenient access to public transportation. Health & Wellbeing: Sports programs, preventive health measures, and wellness initiatives to support your wellbeing. Training & Development: Your career matters to us – with training sessions, e-learning, and individual development opportunities through our GK Academy. Exclusive Employee Benefits: Enjoy attractive discounts, corporate benefits, and our employee referral program. Community & Team Spirit: Experience a strong team culture through company events and shared activities. Culinary Offerings: Depending on the location, look forward to our cafeteria, a variety of food options, and our company restaurant at the headquarters. You can find out more in our Active Balance program – we look forward to meeting you! We as an international company welcome everyone, regardless of gender, skin color, religion or origin. All content published on our career portal is aimed equally at all applicants! #GKEqualOpportunityEmployer #J-18808-Ljbffr