Q2web GmbH | Germany | 40xxx Düsseldorf | Permanent position | Full time / Home office | Published since: 07.04.2026 on stepstone.de
Senior System Engineer / DevOps Engineer (m/f/d)
We are an innovative company in the telecommunications sector and develop modern business applications for well-known providers. Our focus is on scalable, performant and future-proof solutions for complex business processes. To strengthen our team, we are looking for an experienced system engineer who is responsible for the IT infrastructure of our software development department, continuously developing it and acting as a technical contact for internal systems as well as selected customer systems. In this role, you are responsible for the stable and secure operation of our IT infrastructure and actively supports our system administration, web development and data integration teams. You work at the interface between infrastructure, development and automation and contribute significantly to the further development of our technical platform. .
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Your tasks • Your profile • What we offer
Infrastructure & operation · Provision, administration and further development of our Linux server landscape · Supporting Windows and Linux clients (Setup, Maintenance, Lifecycle Management) · Administration of networks, firewalls and VPN accesses · Management of physical and virtual server environments (On-Premise & Hosting) · Planning and implementation of new server environments · Structured documentation and continuous optimization of infrastructure
DevOps & Automation · Construction and maintenance of CI/CD pipelines (e.g. with GitLab CI/CD) · Infrastructure as Code Infrastructure Management (e.g. Terraform, Ansible) · Automation of operations and deployment processes · Support for development platforms, in particular with regard to AI-based development processes · Creation and maintenance of shell and administration scripts
Cooperation & Support · Technical support of our web development and data integration teams · Working with integration and interface projects · Optional: Support for technical tasks on customer systems
Must-Have · Multiannual experience as a system administrator, DevOps Engineer or in a comparable role · Very good Linux identifiers (server operation, shell, network bases, security) · Knowledge of Shell Scripting (Bash) · Very good SQL knowledge and experience with Oracle Database · Experience with CI/CD environments (e.g. GitLab CI/CD) · Knowledge of Infrastructure as Code (e.g. Terraform, Ansible or Puppet) · Experience with virtualization and container technologies (e.g. Docker, Kubernetes) · Good knowledge of Windows administration · Solid network understanding (routing, firewall, VPN, DNS) · Structured, independent operation
Nice-to-Have · Experience in hosting or data center environment · Knowledge of IT security · Experience with monitoring tools (e.g. Prometheus) · Experience in data integration or interface projects · Experience with Python or comparable script languages · German knowledge
Short decision paths Your voice counts with us – ideas are quickly heard and implemented without long voting processes. Small, agile teams You work in manageable teams with a lot of design space and direct influence on projects. Fast acceptance of responsibility We trust you from the beginning and give you the opportunity to take responsibility early and develop yourself. Family corporate culture As a small company, we place great emphasis on personal cooperation and real cooperation. Lockere & supporting working atmosphere An open, helpful team that supports each other and finds solutions together. Regular corporate events We also strengthen our cohesion outside the working day. .
Location
 | Q2web GmbH | |
| Düsseldorf | ||
| Germany |
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