Senior Principal Architect, OpenStack and OpenShift Virtualization

Red Hat; Singapore; On-site; SGD 120,000 - 160,000; Full time

Job summary

A leading open-source software company based in Singapore seeks a Senior Principal Architect specializing in OpenStack and OpenShift Virtualization. This role requires over 10 years of experience in technology, focusing on large-scale infrastructure solutions. The successful candidate will lead customer engagements, providing strategic solutions and best practices for modernizing IT environments. Candidates should possess deep knowledge of virtualization technologies and strong communication skills to act as trusted advisors in technical discussions.

Benefits

Flexible work environments

Opportunity for professional development

Qualifications

• Experience with virtualization technologies including KVM and VMware vSphere.
• Practical experience with OpenShift Virtualization and migrating workloads.
• Excellent communication and adaptability to influence customers.

Responsibilities

• Lead design of solutions based on Red Hat OpenStack and OpenShift.
• Engage customers to identify challenges and provide tailored solutions.
• Develop best practices and give workshops on virtualization.

Skills

Virtualization technologies

Kubernetes

Communication skills

Problem-solving

Education

10+ years in technology roles

Tools

Red Hat OpenShift

Red Hat Ansible Automation Platform

Job description

Senior Principal Architect, OpenStack and OpenShift Virtualization

About The Job

The Red Hat Consulting team is looking for an OpenStack and OpenShift Virtualization Senior Principal Architect with deep technical, strategic, and business leadership in modern infrastructure. In this role, you will be responsible for designing and guiding the implementation of complex solutions that help customers modernize their IT environments and migrate from legacy virtualization platforms to Red Hat OpenShift Virtualization.

You will work directly with customer architecture, development, and operations teams to understand their challenges and demonstrate how OpenShift, as a modern infrastructure platform, can enhance operational efficiency, developer productivity, and business continuity. You will serve as a subject matter expert, delivering workshops, proofs of concept, and tailored demonstrations that articulate the value of a unified platform for both containers and virtual machines.

What You Will Do

• Architect and Design: Lead the design of complex, production‑grade solutions based on Red Hat OpenStack Platform (RHOSO) and Red Hat OpenShift Virtualization, focusing on migrating workloads from traditional virtualization platforms.
• Customer Engagement: Lead Virtualization Migration Assessments (VMAs), technical discovery sessions, and workshops, to identify customer challenges and demonstrate the value of Red Hat’s portfolio. Build strategic relationships and become a trusted advisor to senior technical and business leaders within customer organizations.
• Technical Leadership: Serve as a trusted advisor and subject matter expert on OpenShift Virtualization for customer and internal teams, guiding them through design, pilot, and production deployments.
• Problem Solving: Work with customers to identify challenges and blockers to the adoption of OpenShift Virtualization and collaborate with them to address their technical and business requirements.
• Collaboration: Work closely with Red Hat’s product, engineering, professional services, and sales teams to ensure a world‑class customer experience.
• Thought Leadership: Develop and share best practices, reusable assets, and architectural patterns for virtualization modernization, contribute to whitepapers and webinars, and speak at industry conferences.

What You Will Bring

• 10+ years of experience in a senior technology role such as enterprise architecture, consulting, or sales engineering, with a focus on large‑scale infrastructure solutions and platform adoption.
• Extensive knowledge and hands‑on experience with virtualization technologies such as KVM, VMware vSphere, or libvirt, including application deployment and operations.
• Significant experience with Kubernetes and container platform deployments in large organizations, preferably with Red Hat OpenShift. Direct, practical experience with OpenShift Virtualization and migrating virtual machines is essential.
• Deep experience with Red Hat OpenStack Platform, its core components, architecture, and production deployment considerations.
• Deep datacenter experience with compute, storage, and networking integration. Knowledge of Software‑Defined Networking (SDN) technologies such as OVN, NSX‑T, or Cisco ACI is required.
• Deep knowledge of Linux operating systems, preferably Red Hat Enterprise Linux (RHEL) or its derivatives, in production enterprise environments.
• Excellent communication, presentation, and problem‑solving skills, with the ability to understand customer challenges and build long‑lasting relationships.
• Willingness to travel to customer locations regularly.

Nice To Have

• Experience with automation frameworks and tools like Red Hat Ansible Automation Platform.
• Red Hat certifications (e.g., Red Hat Certified Specialist in OpenShift Virtualization, RHCA, RHCE).
• Experience with one or more public cloud providers (AWS, Microsoft Azure, Google Cloud).
• Experience in a consulting or professional services role for a major software company.

About Red Hat

Red Hat is the world’s leading provider of enterprise open source software solutions, using a community‑powered approach to deliver high‑performing Linux, cloud, container, and Kubernetes technologies. Spread across 40+ countries, our associates work flexibly across work environments, from in‑office, to office‑flex, to fully remote, depending on the requirements of their role. Red Hatters are encouraged to bring their best ideas, no matter their title or tenure. We’re a leader in open source because of our open and inclusive environment. We hire creative, passionate people ready to contribute their ideas, help solve complex problems, and make an impact.

Inclusion at Red Hat

Red Hat’s culture is built on the open source principles of transparency, collaboration, and inclusion, where the best ideas can come from anywhere and anyone. When this is realized, it empowers people from different backgrounds, perspectives, and experiences to come together to share ideas, challenge the status quo, and drive innovation. Our aspiration is that everyone experiences this culture with equal opportunity and access, and that all voices are not only heard but also celebrated. We hope you will join our celebration, and we welcome and encourage applicants from all the beautiful dimensions that compose our global village.

Equal Opportunity Policy (EEO)

Red Hat is proud to be an equal opportunity workplace and an affirmative action employer. We review applications for employment without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, ancestry, citizenship, age, veteran status, genetic information, physical or mental disability, medical condition, marital status, or any other basis prohibited by law.

Red Hat does not seek or accept unsolicited resumes or CVs from recruitment agencies. We are not responsible for, and will not pay, any fees, commissions, or any other payment related to unsolicited resumes or CVs except as required in a written contract between Red Hat and the recruitment agency or party requesting payment of a fee.

Red Hat supports individuals with disabilities and provides reasonable accommodations to job applicants. If you need assistance completing our online job application, email application‑[e-mail]. General inquiries, such as those regarding the status of a job application, will not receive a reply.