Python DevOps Security Platform Engineer (m/f/d)

Siemens; Madrid; On-site; EUR 65,000 - 90,000; Full time

Job summary

Siemens is seeking a Security Platform & Integration Engineer to build and operate scalable security platforms, delivering integrations across CERT and Threat Intelligence ecosystems. The role involves hands-on work with OpenShift, Docker, CI/CD, APIs, SOAR, and cloud-native tooling to streamline cyber response workflows.

You will work closely with CERT Analysts, Threat Intelligence Specialists, and Security Architects to implement automated playbooks and secure, well-documented integrations

Qualifications

• Hands-on experience with Docker and Red Hat OpenShift for deployment, admin, and troubleshooting.
• Knowledge of Kubernetes concepts and container orchestration.
• Experience building CI/CD pipelines and Git workflows.
• Experience developing SOAR automations/playbooks.
• Troubleshooting across containers, pipelines, APIs, and integrations.
• Scripting in Python and Bash.
• Strong communication and coordination skills.

Responsibilities

• Deploy, run, and administer containerized workloads on OpenShift and Docker.
• Build, optimize, and secure container images and registries.
• Develop and maintain CI/CD pipelines for automated delivery.
• Ensure platform scalability, resilience, observability, and security.
• Implement deployment strategies: blue/green, canary, rolling updates.
• Build and maintain SOAR playbooks and automated workflows.
• Integrate SOAR with internal & external tools (APIs, SIEM, ticketing, TI platforms).
• Own architectural diagrams, integration specs, and technical documentation.
• Lead technical integration and platform improvement projects.
• Coordinate stakeholders, requirements, risks, and timelines.
• Deliver high-quality solutions with clear communication and strong ownership.

Job description

About The Team

Join the Operational Excellence Platform team — the engineering backbone behind our CERT and Threat Intelligence operations.

We design, build, automate, and operate the platforms that keep our cybersecurity response running efficiently.

Automation-first. Cloud-native. DevOps-driven.

Your Mission

As a Security Platform & Integration Engineer, you will build and operate security platforms, deliver integrations across our CERT/TI ecosystem, and develop SOAR-based automation that streamlines cyber response workflows.

You’ll work hands-on with OpenShift, Docker, CI/CD, APIs, SOAR, and cloud-native tooling, acting as the technical goto person for platform issues and integrations.

What You’ll Do

DevOps & Platform Engineering (Core)

• Deploy, run, and administer containerized workloads on Red Hat OpenShift and Docker
• Build, optimize, and secure container images and registries
• Develop and maintain CI/CD pipelines for reliable, automated delivery
• Ensure platform scalability, resilience, observability, and security
• Implement deployment strategies: blue/green, canary, rolling updates

Security Automation & SOAR Development

• Build and maintain SOAR playbooks and automated workflows
• Convert manual CERT/TI procedures into scalable automation
• Integrate SOAR with internal & external tools (APIs, SIEM, ticketing, TI platforms)
• Continuously tune playbooks based on operational feedback
• Work closely with CERT and Threat Intelligence teams to understand real needs

Integrations Engineering

• Integrate cybersecurity tools, APIs, data sources, and automations
• Deliver secure, stable, well-documented integrations across the CERT/TI ecosystem
• Own architectural diagrams, integration specs, and technical documentation

Troubleshooting & Incident Support

• Serve as escalation point for platform and integration issues
• Diagnose failures across containers, OpenShift, pipelines, and SOAR workflows
• Conduct root cause analysis and implement permanent fixes
• Improve runbooks and knowledge bases for faster team-wide resolution

Project Delivery

• Lead technical integration and platform improvement projects
• Coordinate stakeholders, requirements, risks, and timelines
• Deliver highquality solutions with clear communication and strong ownership

What You Bring

MustHave

• Strong hands-on experience with:
• Docker & Red Hat OpenShift (deployment, admin, troubleshooting)
• Kubernetes concepts and container orchestration
• CI/CD pipelines & Git workflows
• Experience developing SOAR automations/playbooks
• Troubleshooting skills across containers, pipelines, APIs, integrations
• Scripting: Python and Bash
• Solid communication & coordination skills

Nice-to-Have

• Experience in: Cybersecurity, SOC, CERT, Threat Intelligence
• Monitoring/observability stacks (Datadog, Prometheus, Grafana, ELK/OpenSearch)
• API integration patterns (REST, GraphQL, queues)
• Certifications: CKA, RHCSA/RHCE/RHCA, Kubernetes, etc.

What You Get

• High-impact engineering work on large-scale security platforms
• Modern DevOps, automation, and cloud-native stack
• Flexible work environment & collaborative culture
• Support for certifications and continuous learning
• A team that values automation, clean code, and improvement

Who You’ll Work With

• Platform & Operations Engineers
• CERT Analysts & Incident Responders
• Threat Intelligence Specialists
• Security Architects
• Product Owners & Project Managers

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.