OpenShift Cloud Developer na IBM

Introduction

Our OpenShift on Z team is responsible for enhancing and maintaining the key components of the stack Red Hat OpenShift Container Platform Architecture - OpenShift Container Platform (developer services), OpenShift Kubernetes Engine (Cluster services). We tightly collaborate with the Redhat and international development teams of IBM (e.g. hardware and firmware development), the global maintainers of Open-Source communities

Your role and responsibilities

• Designs and provisions RedHat OpenShift infrastructure considering Cloud native architecture and deployment models. Creates RedHat Container Platform Cluster. Implements OpenShift PaaS DevOps Toolchain. Experienced in OpenShift Component services in Compute, Storage, Networking and monitoring of applications.

• Deploys and implements Ansible playbooks. Implements task control, deploying files to manage host and host pattern design, role and policy based playbook creation, optimize compute, storage and network service design.

• Holds the certification associated with this skill: Red Hat Certified Specialist in OpenShift Administration. Performs Infrastructure as code provisioning and creation of sandbox environment.

• Applies knowledge of Storage, Compute, Security Services. Performs administration of hybrid cloud environment, Configuration of HA/DR. Understands SLA management, services health management and key metrics monitoring.

• Experience in Kubernetes Docker, CRIO

Required technical and professional expertise

• 12-14 years of experience in software performance engineering, with a strong track record of optimizing enterprise-grade platforms.

• Deep understanding of container fundamentals and Kubernetes/OpenShift architecture, including networking, storage, and orchestration layers.

• Solid knowledge of Hypervisor & Virtualization concepts, including performance implications and resource allocation strategies.

• Strong grasp of System Architecture principles and ability to design for scalability, resiliency, and efficiency.

• Proficient in Operating System concepts (Linux preferred), including process scheduling, memory management, and I/O optimization.

• Hands-on experience with problem determination, root cause analysis, and debugging in Kubernetes/OpenShift environments, leveraging logs, metrics, and tracing tools.

• Ability to collaborate with Red Hat teams to resolve dependencies, drive synergy, and accelerate joint innovation.

• Proven experience in driving customer adoption of container platforms through production-grade use cases, workshops, and enablement programs.

• Strong analytical skills for performance tuning, capacity planning, and resource footprint optimization on enterprise platforms

• Excellent communication and stakeholder management skills to articulate technical strategies and influence cross-functional teams.

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IBM is committed to creating a diverse environment and is proud to be an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, gender identity or expression, sexual orientation, national origin, caste, genetics, pregnancy, disability, neurodivergence, age, veteran status, or other characteristics. IBM is also committed to compliance with all fair employment practices regarding citizenship and immigration status.