Python DevOps (m/f/d)

Siemens; Lisboa; On-site; EUR 40,000 - 60,000; Full time

Benefits offered by this job

Flexible working arrangement

Continuous training opportunities

Welfare programs

Job summary

A multinational technology company is seeking a DevOps Engineer to operate and enhance containerized environments for Cybersecurity operations. The role involves developing CI/CD pipelines, troubleshooting issues, and collaborating with cross-functional teams. Ideal candidates should have strong Python skills, experience with Docker and Kubernetes, and a passion for automation. This is a full-time position with opportunities for innovation and growth in a supportive work culture.

Qualifications

• Experience with Docker, Kubernetes, and OpenShift for containerization.
• Strong skills in Python with scripting knowledge.
• Familiarity with CI/CD processes using GitLab.

Responsibilities

• Operate and improve containerized environments.
• Develop and maintain CI/CD pipelines for Cybersecurity services.
• Collaborate with cross-functional teams to implement new features.

Skills

Container orchestration

CI/CD pipelines

Python programming

Network troubleshooting

Scripting

Tools

Docker

Kubernetes

GitLab

OpenShift

Datadog

Job description

Siemens Tres Cantos, Community of Madrid, Spain

What You’ll Do

• Operate & improve our containerized environments across Docker, Kubernetes, and OpenShift.
• Develop and maintain CI/CD pipelines (GitLab) that support Cybersecurity services and internal tooling.
• Support automation initiatives through our SOAR solution (and extend it with your own integrations).
• Build tools and services in Python, with a focus on reliability, maintainability, and security.
• Troubleshoot infrastructure and application issues across the full stack—network, container, cluster, pipeline, and app level.
• Enable and empower Cybersecurity teams by keeping their operational platforms stable, scalable, and fast.
• Collaborate with cross-functional teams (security analysts, architects, infra, and developers) to roll out new features, improvements, and deployments.
• Drive observability through logging, metrics, dashboards, and alerting.

Your Tech Toolkit

• Containers & Orchestration: Docker, Kubernetes, OpenShift
• CI/CD: GitLab Pipelines, runners, automation workflows
• Languages: Python (primary), Bash
• Cloud-native tooling: Helm, Operators, Kustomize, etc.
• Automation: SOAR platforms, scripting, API integrations
• Troubleshooting: Networking, container runtime, cluster issues
• Monitoring & Observability: Datadog, Opentelemetry
• Security mindset: experience working with or supporting security teams is a plus

If You

• You think in infrastructure, but code like a software engineer.
• You’re curious, you dig deep into problems until you understand them fully.
• You enjoy automating repetitive tasks and making systems simpler and more reliable.
• You like working with Cybersecurity teams, know their pace, and understand their need for stability and speed.
• You bring structure into chaos, whether in pipelines, clusters, or your own scripts.
• You’re a team player who’s not afraid to challenge assumptions or propose new ideas.

Why Join Us?

• You’ll build and run the core tech that keeps Cybersecurity operations moving.
• You’ll work with a modern stack and have room to shape how we grow our DevOps practice.
• You’ll collaborate with sharp, mission-driven engineers and security experts.
• You’ll have the freedom to experiment, automate, optimize, and innovate.
• Your work directly contributes to making the organization safer, faster, and smarter.

What do we offer?

• A flexible way of working: Smartworking.
• Activities’ organization guided by performance, where the achievement of objectives and the entrepreneurial spirit are rewarded.
• An environment where curiosity is highly appreciated and where we guarantee a continuous training.
• Flexible Welfare programs.
• Shareholding plans for the employee.

At Siemens, we value the diversity of our teams, promote equal opportunities, and foster an inclusive work environment. We welcome talent without distinction, respecting and supporting all forms of diversity. Our Equality Plan, in accordance with current legislation, ensures fair and transparent treatment, and reinforces our commitment to building an increasingly equitable and diverse workplace.

Senior level: Mid‑Senior level

Employment type: Full‑time

Job function: Information Technology

Industries: Automation Machinery Manufacturing