Senior OpenStack Engineer — Cloud Platform Specialist

NTT Ltd.; Wallisellen; Vor Ort; CHF 120.000 - 160.000; Vollzeit

Zusammenfassung

NTT DATA is seeking an experienced L3 OpenStack Engineer to provide senior engineering and operational support for enterprise OpenStack environments in the Winterthur region, Switzerland. You will lead complex troubleshooting, validate architectures, and guide L2 teams to ensure platform stability and scalability.

The role requires strong Linux, virtualization, networking, storage, and cloud infrastructure expertise, with a focus on performance optimization and incident response.

Qualifikationen

• Extensive experience administering and supporting enterprise OpenStack environments.
• Strong expertise in OpenStack architecture, operations, and troubleshooting.
• Solid understanding of Linux systems, virtualization, networking, storage, and cloud infrastructure technologies.
• Experience with performance analysis, capacity planning, high availability, and platform resilience.
• Proven ability to resolve complex technical issues and lead incident response activities.
• Strong analytical, communication, and stakeholder management skills.

Aufgaben

• Provide advanced administration and engineering support for OpenStack cloud platforms.
• Lead complex troubleshooting and root cause analysis across OpenStack services and infrastructure components.
• Manage control-plane health, platform resilience, and operational readiness.
• Support multi-region and multi-AZ environments, ensuring reliable and scalable service delivery.
• Validate architecture designs and provide recommendations for performance, capacity, and operational improvements.
• Act as an escalation point for critical incidents and complex operational challenges.
• Mentor and guide L2 engineers through advanced day-2 operational scenarios.
• Develop and maintain technical documentation, operational procedures, and best practices.
• Collaborate with infrastructure, Linux, Kubernetes, networking, and storage teams to ensure end-to-end platform stability.

Kenntnisse

OpenStack administration

OpenStack troubleshooting

Linux systems

Cloud architecture

Incident response

Networking basics

Kubernetes knowledge

Communication & stakeholder management

Tools

OpenStack

Linux

Kubernetes

Storage technologies

Networking technologies

Jobbeschreibung

NTT DATA is seeking an experienced L3 OpenStack Engineer to provide senior engineering and operational support for enterprise OpenStack environments in the Winterthur region, Switzerland. You will lead complex troubleshooting, validate architectures, and guide L2 teams to ensure platform stability and scalability.

The role requires strong Linux, virtualization, networking, storage, and cloud infrastructure expertise, with a focus on performance optimization and incident response.