Infrastructure and Release Engineer

QUESSCORP SINGAPORE PTE. LTD.; Singapore; On-site; SGD 60,000 - 80,000; Full time

Job summary

A tech solutions company in Singapore is seeking an Infrastructure Support professional to implement and manage comprehensive patch management strategies, lead software release activities, and administer OpenShift environments. Candidates should have experience with CI/CD practices and network monitoring. This role is vital for ensuring system security and compliance while maintaining optimal performance in software delivery.

Qualifications

• Experience with managing OpenShift environments and CI/CD pipelines.
• Strong understanding of network infrastructure and patch management.
• Ability to lead release management activities.

Responsibilities

• Implement and manage patch management strategies for security.
• Lead release planning and coordination across the organization.
• Ensure compliance with security policies during upgrades.

Skills

OpenShift Container Platform (OCP)

Patch management

Network performance monitoring

Release management

Continuous Integration/Continuous Delivery (CI/CD)

Tools

Git

Job description

Infrastructure Support

• 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 for hardware, software, and network components, minimizing downtime and ensuring compatibility.
• Manage, deploy, and maintain OpenShift Container Platform (OCP) environments, including installation, configuration, scaling, and troubleshooting of clusters.
• Perform OpenShift cluster maintenance, including upgrades, patching, monitoring, and troubleshooting.
• Administer and manage network infrastructure, operating systems, and security patches.
• Develop and optimize pre- and post-patching processes to ensure proper implementation without outages and prioritize patches based on risk and opportunity.
• Support temporary scaling, tuning, or automation initiatives for Linux environments, including patching and compliance auditing.
• Monitor and manage network performance and security, supporting and troubleshooting issues related to network, hardware, and software.
• Ensure all network upgrades adhere to security policies and standards.

Release Management

• Lead the planning, coordination, and execution of software releases across the organization.
• Develop and manage release plans, schedules, and budgets, ensuring alignment with business objectives.
• Design and implement automated build, test, and deployment pipelines to streamline 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 teams to ensure smooth and timely deployments.
• Troubleshoot and resolve build and deployment failures, identifying root causes and implementing preventative measures.
• Develop and maintain documentation for release processes, tools, and configurations.
• Implement and manage continuous integration and continuous delivery (CI/CD) practices.
• Monitor production environments post-release to ensure stability and performance, addressing any immediate issues.
• Manage risks and resolve issues that affect release scope, schedule, and quality.
• Ensure compliance with technical standards and governance during prototype vehicle build support and evaluation.
• Lead complex application deployments in load-balanced service-oriented environments