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Overview
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 Responsibilities
Patch & Infrastructure Management
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 Responsibilities
Patch & 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
Key Skills
Ranked by relevance
linux
cicd
patch management
devops
git
high availability
kubernetes
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- Posted
- Nov 28, 2025
- Type
- Full-time
- Level
- Entry
- Location
- Singapore
- Company
- Unison Group
Industries
IT Services
IT Consulting
Categories
Other
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3 roles aligned with this opportunity
View Job Details
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2026-05-28
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Other
View Job Details
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PHP Software Engineer (80%-100%) - Zurich
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2026-05-21
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