About the Position

Linux System Administrator (m/f/d)

Our job offer in Münster or Frankfurt.

At a glance:

We provide our customers with high-quality hosting solutions.
Are you passionate about working with Linux?
You have experience with Ansible, LVM, KVM, Zabbix, and Ubuntu/AlmaLinux?
You should apply right away!

Apply now

About the Company

This is 23M.

23M was founded 15 years ago by two brothers from Münster. We offer professional hosting solutions to business customers. In doing so, we have grown steadily since our foundation and are still planning a lot for the future.

Our data center is located in Frankfurt am Main; the administration in Münster.

Our customers have appreciated our work for years. Why? Quite simply: They can rely on us. This is no coincidence: At 23M, we are committed to continuous development. What is good is being improved; what does not work is being replaced. In order to live up to this claim, the approaches and opinions of all employees are important. Through flat hierarchies, we ensure that good ideas always prevail.

Teamwork is not just a priority on paper at 23M. Joint events are important to us in order to grow together as a group. This starts with breakfast together or the after-work beer, and ends with the transformation of our office space into a location that rivals the clubs in Münster.

This is You

The qualification on paper is not that important to us. It doesn't matter if you studied, did an apprenticeship, or made a career change. For us, it is important that you are enthusiastic about working with our Linux systems.

Knowledge of basic technologies in the Linux environment (file systems, authentication/authorization, performance measurements, service management, backup/recovery) is a must, just as important is experience in DNS, firewalling, and monitoring. It's best if you've worked with AlmaLinux before. If not, you'll be amazed at how quickly you can get up to speed with it.

In addition, you bring experience in the usual technologies:

Git
Bash
Ansible
KVM

Ideally, you will be able to work with all of these technologies. However, you don't have to have a perfect command of the work of an entire department.

It would be nice if you live in Münster or Frankfurt or could imagine relocating to one of these beautiful cities. But like all companies, we have gained a lot of home office experience and feel up to it.

Responsibilities

Manage and maintain Linux servers.
Ensure high availability and performance of systems.
Implement and monitor backup and recovery processes.
Configure and manage network services, including DNS and firewalls.

Requirements

Knowledge of basic technologies in the Linux environment.
Experience with Ansible, LVM, KVM, Zabbix, and Ubuntu/AlmaLinux.
Experience with Git and Bash.
Strong problem-solving skills.

We Offer

Strong Team

Team spirit is very important to us. We all stand up for each other and our office dogs are no exception. Thanks to flat hierarchies, you can work independently.

The Best Equipment

We provide you with high-end hardware, including an iPhone with a mobile plan and a MacBook Pro, as well as the software you work best with.

Flexible Work

Thanks to our flexitime model and the possibility for home office, you can adapt the job to your personal needs.

Retirement and Health Care

We offer a company pension plan with an employer allowance. With a subscription to Hansefit, you get a discount on numerous sports offers throughout Germany.

Catering

We will provide you with free drinks (coffee, tea, water) and refreshments (fruit, cereals, etc.).

Ideal Location

You can reach us perfectly by public transport. We are also easy to reach via the A1 and the B45.

Education

We also make sure you keep moving forward. This includes attending trainings, workshops, and other events, as well as providing books and online materials.

Corporate Events

In addition to regular company events, we also like to fire up the grill on our cozy roof terrace.

Room for Your Ideas

We always have open ears for new suggestions and ideas.

Apply Now

Interest aroused?

We look forward to receiving your application documents including salary expectations at [email protected] - your contact person is Andrea Klatt. If you have any questions, please feel free to call us or drop by for a coffee.