Linux System Administrator / DevOps Engineer (m/w/d)

NetCologne IT Services GmbH

Bocklemünd/Mengenich, KölnPosted 1 months ago

Job Description

NetCologne IT Services GmbH

Köln, Nordrhein-Westfalen, 50829

Linux System Administrator / DevOps Engineer (m/f/d) Permanent position, full-time · Cologne Your responsibilities You will form the backbone of our IT services. Your focus will be on the interface between classic administration and modern DevOps approaches:

• Virtualization and containerization: You will be responsible for the operation and optimization of virtual servers (Linux and Windows) and will drive modernization using Proxmox and Kubernetes. • School infrastructure: You provide identity and SSO cloud platforms as well as learning management systems (e.g., Moodle) for schools and ensure smooth operation. • E-commerce and web: Provision of highly available, Linux-based environments for our e-commerce customers (web shops). • Network and security: Support and optimization of the network infrastructure and firewalls to ensure the highest security standards for our customers • DevOps and automation: You use container technologies and DevOps methods to automate deployments and increase efficiency • Operations: Data backup, proactive monitoring, and patch management of the entire environment are part of your routine.

Your profile

You have a degree in computer science, IT training, or a comparable qualification.
You have in-depth knowledge of Linux server administration (Debian, Ubuntu, RHEL, or similar).
You have proven experience with Proxmox and a deep understanding of container orchestration with Kubernetes (K8s).
You have experience with CI/CD pipelines, automation tools (e.g., Ansible, Terraform), and versioning (Git).
You have basic knowledge of Windows servers and solid knowledge of networking (TCP/IP, firewalls, routing).
You work in a structured, solution-oriented manner and are a true team player.
Fluency in spoken and written German is a prerequisite—other languages are welcome. What we offer you You can expect a varied role in developing the IT division of the NetCologne Group, as well as an innovative and dynamic company with flat hierarchies that is focused on growth. In an exciting work environment with short decision-making processes, you will be part of a friendly and highly motivated team. We are happy to support you in shaping your career goals with individual development measures.
A permanent, economically secure, and long-term position
Regular internal and external training opportunities
Flexible working hours and a home office policy
State-of-the-art office space based on the "New Work" concept, as well as chill-out and creative areas
A credit card loaded with €25 per month for shopping
An attractive contribution to the company pension scheme, including individual advice from an external service provider
A Germany-wide train ticket and JobRad offers for convenient travel to work
Flat hierarchies and open communication
A team kitchen and a canteen
Regular team events
30 days of vacation (you can choose between 25 and 35 vacation days if you wish) + 4 traditional holidays
Fresh fruit every week, as well as unlimited coffee, tea, and water Interested? Then we look forward to receiving your detailed application, including your salary expectations and earliest start date. NetCologne IT Services GmbH Human Resources Department | Elisa Zube & Michèle Polcyn Adolf-Grimme-Allee 3 | 50829 Cologne, Germany

About us

We, NetCologne IT Services, are a subsidiary of the regional telecommunications provider NetCologne. As a reliable strategic partner based in Cologne, we supply companies and schools with innovative ICT technologies and offer them advanced solutions for their digitalization. From IT strategy consulting and setup to service and support for complex IT infrastructures, we offer everything from a single source. In addition, we are responsible for taking over our customers' IT operations in accordance with the ITIL framework – either through our Cologne service desk or on site. From our modern, certified data center in Cologne, we offer innovative managed services, including individually tailored cloud computing solutions. With our education services, we transform school IT into enterprise IT. From IT infrastructure to cloud services, identity management, hardware, and software to IT support, administration, and training. With us, teachers and students get everything they need for the modern classroom and thus have digitalization fully under control. Jetzt

Key Details

Employment Type

Full Time

Linux System Administrator / DevOps Engineer (m/w/d)

Job Description

Your profile

About us

Key Details

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Job Summary

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