We are looking for an experienced DevOps & Release Management Engineer to manage patching, infrastructure upgrades, OpenShift platforms, and enterprise-scale release processes. The ideal candidate will have strong expertise in Linux, container platforms, automation, CI/CD, and cross-functional collaboration to ensure secure, stable, and efficient application delivery.
Key ResponsibilitiesPatch & Infrastructure Management- Implement and manage comprehensive patch management strategies for operating systems, applications, and network devices to ensure security and compliance.
- Plan, execute, and oversee infrastructure upgrades across hardware, software, and network components while minimizing downtime and ensuring compatibility.
- Develop and enhance pre- and post-patching processes to ensure zero-disruption execution and risk-based patch prioritization.
- Support Linux environment scaling, tuning, automation, patching, and compliance auditing.
- Administer and maintain operating systems, network infrastructure, and security patches.
- Deploy, manage, and maintain OpenShift Container Platform (OCP) clusters, including installation, configuration, scaling, and troubleshooting.
- Perform OpenShift cluster maintenance such as upgrades, patching, monitoring, and performance optimization.
- Monitor cluster health and ensure high availability, reliability, and compliance with enterprise standards.
- Monitor and manage network performance, capacity, and security.
- Troubleshoot network, hardware, and software-related issues to ensure business continuity.
- Ensure all network changes and upgrades comply with security policies, best practices, and organizational standards.
- Lead the planning, coordination, and execution of software releases across environments and teams.
- Develop and manage release plans, schedules, and budgets aligned with business goals.
- Design and implement automated build, test, and deployment pipelines to accelerate software delivery.
- Manage and maintain version control systems (e.g., Git), ensuring proper branching, merging, and tagging strategies.
- Coordinate release activities with Development, QA, and Operations to ensure smooth and timely deployments.
- Troubleshoot build and deployment failures, identifying root causes and implementing preventive actions.
- Maintain clear and updated documentation of release processes, pipelines, and tools.
- Implement and enforce CI/CD best practices to ensure consistency and reliability.
- Monitor production environments post-release to ensure stability and address immediate issues when required.
- Manage risks impacting release scope, schedule, and quality, escalating issues when necessary.
- Ensure adherence to technical standards and governance requirements, including prototype vehicle build support when applicable.
- Lead complex deployments in distributed, load-balanced, and service-oriented architectures.
- Strong experience in OpenShift or Kubernetes administration
- Hands-on experience with patch management and infrastructure updates
- Good understanding of Linux systems, networking, and security concepts
- Expertise in CI/CD pipelines, automation, and DevOps tools
- Proficiency in Git and version control management
- Strong troubleshooting and problem-solving skills
- Ability to work in cross-functional teams and manage release cycles end-to-end
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What We Do
Unison Consulting was launched in Singapore on September 2012, the hub of the financial industry, with innovative visions in the technocratic arena. We are a boutique next-generation Technology Company with strong business-interests in Liquidity risk, Market Risk, Credit Risk and Regulatory Compliance.
Unison provides technology consulting and services to implement Risk Management and Risk Analytics System for Financial Institutions. Our services suite comprises of Techno-Functional consulting, systems integration, Business Intelligence, information management, and custom development of IT solutions, plus project management expertise for financial institutions.
We have expertise in latest cutting edge technology to achieve better total cost of ownership. Through our qualified professionals, we assist you drive your unique risk management strategies, whether that means efficient monitoring, improving risk appetite of the financial institutions, complying with regulations, or capturing growth opportunities through innovation, this is what maximizes your decision taking potential. At Unison Consulting, we view clients as partners, and our success is only measured by the success of our partners. So we put it all on the table in order to exceed expectations.
Our staff consists of young, energetic and innovative consultants who are never afraid to challenge the conventions and push the boundaries in an effort to help our clients. For every project, no matter how large or how small, we strive to not only meet your needs, but deliver a showcase in your field
