Site Reliability Engineer (SRE) - OpenShift & Release

JEET ANALYTICS PTE. LTD.; Singapore; On-site; SGD 80,000 - 120,000; Full time

Job summary

A tech company in Singapore is looking for a Site Reliability Engineer (SRE) to manage and optimize OpenShift environments, ensure compliance with security policies, and lead software release management efforts. The ideal candidate will have expertise in patch management, network infrastructure, and CI/CD practices. This role combines technical skills with leadership in coordinating software deployments and managing infrastructure upgrades, ensuring stability and performance.

Qualifications

• Experience managing OpenShift Container Platform environments.
• Knowledge of network infrastructure and security policies.
• Strong understanding of patch management best practices.
• Experience with CI/CD pipeline implementation.

Responsibilities

• Implement and manage patch management strategies for security.
• Execute infrastructure upgrades for hardware and software.
• Manage and maintain OpenShift environments.
• Lead planning and execution of software releases.
• Develop automated build, test, and deployment pipelines.

Skills

OpenShift management

Patch management

Network performance monitoring

Linux environment tuning

CI/CD practices

Tools

Git

Job description

Overview

We are hiring Site Reliability Engineer (SRE) - OpenShift & Release with below requirements;

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 processesto 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.