Linux System Administrator (f/m/d) - Shared Network Infrastructure

At IONOS, the leading European provider of cloud infrastructure, cloud services and hosting services, you will work together with a wide range of teams. We are characterized by open structures, a friendly working culture and flat hierarchies with a strong team spirit. We firmly believe that work and fun are compatible, and offer you the right environment for this. Our constant growth means that we are always looking for new colleagues. Become part of IONOS and grow with us.

The SNI network provides management network connectivity and network-related services to the various network teams in IONOS. These services include network management, Out-of-band connectivity, Network authentication, monitoring, backups, logging, etc. 

Our team of highly motivated network experts are looking for an extra Linux system administrator with an affinity for computer networks. As a Linux system engineer in the Shared Network Infrastructure team, you are responsible for operating, developing, implementing and maintaining the Shared Network Infrastructure Linux server infrastructure and network. In a culture which places great value on creative ideas, agile working methods, initiative, and participation you can expect the following tasks:

Tasks

• Administration and troubleshooting of highly available and complex infrastructures including participation in an on-call service rotation for both server and network outages.
• Further development and optimization of the Shared Network Infrastructure Linux systems and virtualization platforms.
• Evaluation and assessment of new technologies and products.
• Conception, setup, and further development of CI/CD pipelines and the necessary technical processes. 

Qualifications

You have studied Computer Science or have completed comparable education. You have a keen interest in computer networking topics, and have the following qualifications:

• Several years of experience in the administration of complex Linux systems.
• A preference to automate with Ansible and Python instead of doing the same manual tasks over and over again.
• Experience with technologies like Proxmox, Docker, Gitlab CI/CD, checkMK are beneficial.
• Like us, you are a fan of Open Source, especially Linux.
• Experience in computer networking is a great plus 
• The ability to communicate with an international team fluently in English, German is a plus.

Location: Berlin or Karlsruhe

Benefits

• Hybrid working model with home office option.
• Flexible working hours through trust-based working hours.
• At some locations a subsidized canteen and various free drinks.
• Modern office space with very good transport connections.
• Various employee discounts for activities and products.
• Employee events such as summer and winter parties, as well as workshops.
• Numerous training and development opportunities.
• Various health offers, such as sports and health courses.

About IONOS

IONOS is the leading European digitalization partner for small and medium-sized businesses (SMB). The company serves around six million customers and operates across 18 markets in Europe and North America, with its services being accessible worldwide. With its Web Presence & Productivity portfolio, IONOS acts as a 'one-stop shop' for all digitalization needs: from domains and web hosting to classic website builders and do-it-yourself solutions, from e-commerce to online marketing tools. In addition, the company offers Cloud Solutions to enterprises who are looking to move to the cloud as their businesses evolve. 

We value diversity and welcome all applications - regardless of, for example, gender, nationality, ethnic or social origin, religion, disability, age as well as sexual orientation and identity, physical characteristics, marital status or any other irrelevant factor subject to applicable law.