Company Overview
Zenith Infotech (S) Pte Ltd, established in 1997, delivers advanced IT professionals and solutions to boost productivity and competitiveness. It supports clients with staff augmentation for long-term projects across IT companies, consulting firms, system integrators, government, and MNCs.
Job Summary
We are looking for IT Infrastructure Engineer to manage and optimize enterprise infrastructure systems supporting a mission-critical fare system across on-premises and cloud environments, driving reliability, security, and automation improvements.
Responsibilities
- Administer and maintain infrastructure hardware, operating systems, and software platforms to ensure continuous availability and performance of the fare collection system
- Provision, install, configure, and operate Red Hat Enterprise Linux (RHEL) and Microsoft Windows Server environments
- Monitor system performance, availability, and capacity to optimize service delivery and prevent downtime
- Troubleshoot and resolve infrastructure incidents and system issues to maintain operational stability
- Support middleware platforms including WebSphere Application Server and IBM MQ to ensure seamless integration and messaging
- Collaborate with internal teams, vendors, and stakeholders to uphold system reliability and operational excellence
- Participate in research and development initiatives to innovate and improve infrastructure capabilities
- Develop and maintain comprehensive system documentation, operational procedures, and technical knowledge bases
- Support infrastructure automation and configuration management efforts using scripting and relevant tools
- Manage infrastructure operations across both on-premises and Government on Commercial Cloud (GCC) platforms
Required competencies and certifications
- Hands-on experience administering Linux and Windows server infrastructure in enterprise environments
- Proven ability to manage production systems in high-availability settings
- Strong troubleshooting skills to resolve infrastructure-related problems effectively
- Relevant certifications in Red Hat Linux and/or Microsoft technologies
Preferred competencies and qualifications
- Experience with Amazon Web Services (AWS) and Government on Commercial Cloud (GCC) environments
- Proficiency with Infrastructure as Code (IaC) tools such as Terraform
- Knowledge of configuration management tools like Ansible
- Familiarity with GitLab and CI/CD practices for automation
- Cloud infrastructure administration and automation expertise
Other Information
- Location: East-West Region (Work Location)
- Employment Type: Contract (30 Months)
- Work Arrangement: Full Onsite
- Salary: SGD 6,500 - SGD 8,500 per month (No Bonus)
EA 20S0237
