IT Specialist in System Integration

Full-time (39 hours/week) starting January 1, 2027

HITS (Hammer IT-Schulsupport) GmbH is an IT services company that has been managing the IT infrastructure of schools in Hamm-spread across 60 school locations within the city-for over 20 years. In close partnership with the City of Hamm’s Office of School Education, HITS GmbH handles the setup, implementation, and support of IT technology. It serves as the central point of contact for all matters related to ensuring smooth IT operations in the educational and administrative departments of Hamm’s schools. Your Responsibilities

• You will be responsible for the administration, maintenance, and optimization of our hybrid server environment (Windows and Linux).
• Practical experience in managing Citrix environments (Virtual Apps and Desktops) and, ideally, insight into the deployment of applications and virtual desktops.
• You will provide 2nd- and 3rd-level support for complex issues and ensure smooth IT operations.
• You will actively participate in the planning and implementation of IT infrastructure projects (e.g., migrations, cloud integrations).
• You will implement backup and security strategies, apply updates and patches, and monitor system performance.
• You will create and maintain technical system documentation.

• Successfully completed apprenticeship as an IT specialist for system integration with relevant professional experience.
• In-depth knowledge of Windows Server administration, Active Directory, Group Policy Objects (GPOs), and DNS/DHCP.
• Proficiency with common Linux distributions (e.g., Red Hat, Ubuntu, Debian) as well as basic scripting (e.g., Bash, Python).
• Practical experience in deploying and managing Citrix environments.
• Basic understanding of network infrastructures (routing, switching, firewalls).
• Analytical thinking, a structured approach to work, and a high degree of initiative and teamwork.
• Excellent written and spoken German and good written and spoken English.

• Responsible roles with diverse projects
• Flat hierarchies, short decision-making paths, and a motivated, collaborative team
• Individual professional development opportunities
• Attractive compensation and vacation entitlement in accordance with the TVöD-VKA (expected pay grade EG 9a to EG 10, depending on qualifications), including an annual bonus
• Option for bike leasing
• An annual company outing
• An annual Christmas party
• Free beverages