Sponsoring

Pengutronix

Pengutronix Pengutronix was founded in 2001 as one of the first embedded Linux companies in Germany and provides professional services for the use of Linux in industrial applications. The offer includes consulting, training and contract development, from the low-level operating system up to the application-related infrastructure components. The focus of development is on long-term maintainable and secure systems, including testing and updates in the field.

Our team is closely rooted in the international open source community. In the meantime, over 7000 patches have been incorporated into the Linux kernel as part of our "mainline-first" approach in many industry projects. Our customers benefit from this just as much as our employees, some of whom can fill maintainer roles in Linux and other open source projects during working hours.

TQ-Systems

The TQ Group was founded in 1994 as a two-person company. Today, it comprises around 2,200 employees at 13 locations in Germany, Hungary, Slovenia, the USA, and China. As one of the largest technology service providers and electronics specialists in Germany, the TQ Group realizes tailored, innovative solutions for various industries, both in hardware and software – from development through production and additional services to product lifecycle management.

This means that TQ offers expertise, experience, and foresight in areas such as E²MS, Embedded Modules, Motors and Electronic Drives, Cobot and Automation Solutions, Medical Technology, and Aviation/Avionics. TQ is also consistently growing with a diverse portfolio of proprietary products in economically current megatrends such as robotics, digitalization, Industry 4.0, artificial intelligence, e-mobility, or energy management. Both service expertise and proprietary developments are combined by the TQ Group as an Original Design or Equipment Manufacturer (ODM/OEM).

Based on a broad service and solution portfolio, internationally customized products are developed and produced – all "Made in Germany." In the fiscal year 2022/2023, the worldwide total revenue of the owner-managed company exceeded 517 million euros. Further information is available at: www.tq-group.com/en/

Raritan Deutschland GmbH

As a company of the Legrand Group, Raritan is focused on the development of power management and Remote control solutions for data centres. The work of our employees in Zwickau extends over the entire range of software development: from programming microcontrollers through application development in GNU / Linux systems up to the creation of web interfaces. The extensive customer base ranges from Government authorities and TV stations up to a numerous international operators of large data centres. We support these projects actively through troubleshooting and patches.

Thomas-Krenn.AG

Thomas-Krenn.AG is one of the largest manufacturers of individual server and storage systems in Germany. Since 2002, the company has been supplying end users, resellers and data center operators with high-quality hardware based on the build-to-order principle. The company stands for the highest service quality in hardware-related development, contract manufacturing, product refinement and logistics. Thanks to customized solutions, the company is a reliable partner for industry, system houses, service providers and medium-sized end customers - from every sector. In accordance with DIN EN ISO 14001, the highest standards of sustainability and ecology are met. The company currently employs around 200 people and produces all systems in Germany at its Freyung site. Together with its partner company EXTRA Computer GmbH, Thomas-Krenn.AG is one of the largest manufacturers of server and storage hardware in Germany.

Heinlein Support

Heinlein Support is the expert in secure and free communication on the internet. As specialists in email and Linux servers in the data center, data protection, open source, and digital sovereignty are integral to our company's DNA for both us and our team of 100 employees. We share our Linux knowledge and experience through the Heinlein Academy, in personal consulting, with individual hosting, and through our secure email provider, mailbox.org, as well as our video conferencing solution, OpenTalk. In addition we extended our open source portfolio with OpenCloud, our file sharing and collaboration solution. Our clients include not only universities, authorities, and companies of all sizes but also providers and international carriers.

Do you share our passion for Linux servers? We look forward to getting to know you: https://www.heinlein-support.de/jobs

Hetzner

With passion for IT and attention to detail, Hetzner has been a strong hosting partner since 1997. We offer simple solutions for complex topics, self-developed high-tech products and reliable infrastructure at fair prices. For private and business customers worldwide, we provide a wide range of products for all use cases in our own data centres. The own state-of-the-art Datacenterparks are located in Nuremberg, Falkenstein in the Vogtland and in the Finnish capital Helsinki. In addition, we operate three cloud locations in Ashburn, Virginia, Hillsboro, Oregon (USA) and Singapore. Our teams at the different locations are always looking for reinforcements, you can find an overview of our vacancies at: https://career.hetzner.com

Menzel IT

High-performance infrastructures – that is the focus of Menzel IT GmbH. Because we are the high-performance nerds - specialists customized and secure high-performance IT infrastructures.

We rely entirely on open source software for the design, construction and support of HPC or AI clusters and high-performance private cloud solutions.

Whether high-performance computing for simulations in science and research or on-prem cloud infrastructures and artificial intelligence with high security and data protection standards for companies and public bodies - we enjoy combining the latest hardware with modern open source technologies. If you want to know more about us: Talk to us or or follow our YouTube channel.

mailbox.org

mailbox.org is the secure German e-mail provider for consumers and business customers. Awarded “SEHR GUT” several times by Stiftung Warentest, we set new standards in secure communication, digital sovereignty and data protection for our users. In addition to classic core email functions, we also offer calendar, address book, task management, online word processing, cloud storage and video conferencing on our platform. We operate the necessary technology with our own infrastructure in two German data centers. Our customers include private users as well as companies, schools, NGOs and public authorities such as the Thuringian Ministry of Education, Youth and Sports. mailbox.org is a brand of Heinlein Support, the specialist in email servers and Linux in the data center.

You share our passion for secure and free communication? Then we look forward to getting to know you: https://mailbox.org/en/jobs

OpenTalk

OpenTalk is the secure videoconference for everyone who values sophisticated features, digital sovereignty and data protection. Based on open source and today's IT architecture, we enable scalability, performance and stability. OpenTalk is available both as SaaS from Germany and as an on-prem installation for the company's own data center and is thus aimed at providers, public authorities, schools and companies. Our home base is in Berlin, our team is spread all over Germany. Behind OpenTalk is the team of Heinlein Support, the experts for secure and free communication.

Are data protection, open source and an Internet that enables digital sovereignty as important to you as they are to us? Then we look forward to hearing from you: https://opentalk.eu/en/jobs

OpenCloud

OpenCloud is the new, reliable solution for file sharing & content collaboration.

Geared to the needs of the public sector, education, research and science, as well as large enterprises, OpenCloud supports customers with the highest standards of data protection, data security and user-friendliness. Together with OpenTalk and mailbox.org, Heinlein now offers three strong pillars for secure and digitally sovereign infrastructures in Europe.

Are data protection, open source and an Internet that enables digital sovereignty just as important to you as they are to us? Then we look forward to hearing from you: https://www.heinlein-support.de/jobs/devops-engineer-mwd-0

WITRON-Unternehmensgruppe

Founded in 1971, the family company WITRON (headquartered in Parkstein, Northern Upper Palatinate) plans, implements, and operates customized logistics and material flow systems. Trading, industrial, and service companies across sectors appreciate the professional expertise that characterizes WITRON in the implementation of demanding tasks. Especially in the sector of automated warehouse logistics for food retailing, WITRON has become one of the global market leaders.

The decisive key elements of the projects originate from WITRON's own value creation: logistics design, information and control technology, mechanics design and production, system start-up, as well as functional responsibility in the areas of service and operation.

Despite all its internationality, WITRON considers itself a privately owned, down-to-earth, Upper Palatinate family business (foundation model) which is firmly rooted in the region and, due to its professional variety, interesting tasks, its practiced values and corporate culture, is considered an attractive employer – for skilled employees, career changers, entrants, as well as trainees.

The WITRON Group has more than 7,000 employees worldwide (as of the end of 2023). Well over 2,400 of these employees work at the headquarters in Parkstein. The annual revenue amounted to around 1.3 billion euros in the fiscal year 2023.

All information about WITRON can be found at: www.witron.de

Ossrox

Ossrox, founded under the motto ‘Open source software rocks!’, is a company dedicated to hosting open source software.

Since the beginning of 2022, we have been offering a constantly expanding range of hosting and support services. These include messaging and web meeting solutions, groupware, remote maintenance, social networks, single sign-on systems and much more. Our customers come from Germany and around 20 other European countries.

We operate the services in German data centres with 100% green electricity. In addition to classic cloud hosting, we at Ossrox also offer support for on premise operation as well as customised hosting and support solutions.

Our goal is to make open source software accessible to everyone. With a focus on security, data protection and sustainability, we position ourselves as a reliable and future-oriented partner for private customers, companies and organisations.

openSUSE

The openSUSE project is a worldwide effort that promotes the use of Linux everywhere. openSUSE creates one of the world's best Linux distributions, working together in an open, transparent and friendly manner as part of the worldwide Free and Open Source Software community.

The project is controlled by its community and relies on the contributions of individuals, working as testers, writers, translators, usability experts, artists and ambassadors or developers. The project embraces a wide variety of technology, people with different levels of expertise, speaking different languages and having different cultural backgrounds.

SYS TEC electronic ist ein Anbieter für hochwertige Elektronikdienstleistungen "Made in Germany". Das Team ist spezialisiert auf die Entwicklung und Fertigung von kundenspezifischen Elektroniklösungen für eingebettete Systeme und verteilter Automation. Neben einer ganzheitlichen Sicht auf die Systementwicklung hat das Unternehmen über 35 Jahre Erfahrung in der Entwicklung und Implementierung von industriellen Hard- und Softwarelösungen. Zudem fertigt die SYS TEC electronic komplexe Baugruppen unter höchsten Qualitätsansprüchen an seinem Firmensitz in Deutschland. Bereiche wie Materialbeschaffung, Logistik, Gerätemontage, Konstruktion von Testaufbauten sowie die Durchführung der Tests runden das Leistungsspektrum ab. Kurz gesagt, von der ersten Idee über die Inbetriebnahme der Baugruppe im Anwendungsumfeld bis hin zur Serienfertigung und der zuverlässigen Betreuung über den gesamten Produktlebenszyklus hinweg, übernimmt der Elektronikdienstleister eine partnerschaftliche Rolle.

ASPICON

For more than two decades, ASPICON has been the smart IT partner for companies that want to take their database infrastructures to the next level and operate securely, efficiently and with high availability at all times. With a wide range of services, the Chemnitz-based company supports its customers in the design, modernization and ongoing operation of their IT landscapes.

More than 800 customers come from a wide range of industries throughout the DACH region, including the healthcare, automotive and energy sectors. ASPICON's IT specialists use their knowledge and skills to ensure that global players' production chains run smoothly, electricity flows from the socket at all times and patient monitoring systems in hospitals run around the clock.

For this responsible task, the company's IT heroes must always be at the state-of-the-art. This is why ASPICON maintains close partnerships with leading technology partners such as Red Hat and is actively involved in developments in the open source sector.