IT Administrator - Infrastructure & Security

As an IT Administrator - Infrastructure & Security, you will be part of our IT Operations Team and responsible for the secure and stable operation of our Microsoft and Linux-based IT infrastructure. You will administer and further develop the server and VMware environment , manage security and network components as well as the backup infrastructure, and ensure high availability and data security.

Your mission

As an IT Administrator - Infrastructure & Security, you will be part of our IT Operations Team and ensure the secure, stable, and modern operation of our IT environment in the Microsoft and Linux areas .

Your focus will be on the administration and further development of our Windows and Linux server landscape , as well as our active security network components . You will also be responsible for our backup infrastructure , ensuring the availability and security of our data.

You will manage our virtualized environment based on VMware, process support requests via the ticket system, and assist with the onboarding of new colleagues. In doing so, you will provide reliable and solution-oriented support in day-to-day business.

In addition, you will actively participate in a wide range of IT projects and take independent responsibility for projects in your area of expertise. You will document and implement measures in the area of information security and cyber security, thereby making an important contribution to the stability, security, and continuous development of our IT infrastructure., We've been successful in the market for over 20 years, are a trusted SAP partner - and we're still growing. For you, this means freedom to create, exciting perspectives, and plenty of room to grow together and bring your strengths to the table. What else you can expect at PROLOGA:

• Flexible working hours and the option to work remotely. Our doors in Halle, Leipzig, Oldenburg, and Walldorf are always open to you! So if you are looking for direct exchange or simply want to enjoy the office atmosphere, you are more than welcome.
• Regular team meetings, events, and celebrations.
• Choose your device: Mac or Windows - you decide what works best for you. JobRad bike leasing.
• Structured onboarding & personalized training opportunities.
• Volleyball court, sports groups & summer barbecues as well as summer and Christmas parties.
• Dog-friendly offices.
• With our PROLOGA benefits portal, you can access discounts and special offers from over 1,000 partners - from restaurants and fashion to travel and leisure activities.
• Sports and team events as well as summer and Christmas parties.

You have completed training or a degree in IT or a comparable qualification and have several years of experience as a system administrator in medium-sized or larger companies.

You have in-depth knowledge of virtualization and SAN technologies and are confident working in both Microsoft and Linux system landscapes . You also have in-depth knowledge of the planning, implementation, and support of Layer 2/3 network architectures, firewall systems , and cross-location VPN solutions . Experience in the SAP Basis area is an advantage.

Excellent German and English skills enable you to communicate smoothly.

In addition, you impress with your self-organized, solution-oriented approach to work and a strong awareness of security issues. Reliability, strong communication skills, a hands-on mentality , a high degree of commitment and initiative , and willingness to travel are what set you apart., Team spirit, creative freedom, and the drive to use technology to make a real difference. We are passionate about smart solutions that deliver true environmental benefits - and we believe that enthusiasm is an essential part of the journey.

At PROLOGA, you'll find a job with purpose and impact: we develop software that makes our world a little cleaner. Zero Emissions is our goal - and maybe soon yours too?, At PROLOGA, we build software solutions that help organizations use resources more responsibly, reduce loss, and manage complex processes with confidence. For more than 20 years, we have been developing SAP-integrated solutions for utilities, waste and recycling management, smart cities, and the circular economy. As a co-development and product partner of SAP, we combine solid technology with deep industry expertise. Our solutions are designed to create transparency, ensure regulatory compliance, and make operational processes more efficient and predictable across entire value chains and lifecycles. Our work is guided by a simple principle: materials, time, energy, and potential should not be wasted. We take a holistic view of processes, uncover hidden value, and support our customers in becoming more sustainable while remaining economically successful. To achieve this, we are looking for people who take responsibility, communicate clearly, and value teamwork. People who are curious, open to new challenges, and motivated to work on practical solutions that create real impact in the day-to-day operations of our customers. At PROLOGA, you will find an international environment where collaboration, trust, and ownership are part of everyday work, and where technology is a means to create meaningful, lasting impact. There is no reason to waste it.