DevOps Platform Engineer (PaaS/CaaS) - S$5,500 basic

RECRUIT NOW SINGAPORE PTE. LTD.; Singapore; On-site; SGD 52,173 - 70,587; Full time

Job summary

RECRUIT NOW SINGAPORE PTE. LTD. is hiring a Platform Infrastructure Engineer to operate and enhance enterprise PaaS/CaaS environments. You will manage Linux/Windows servers, container platforms, and middleware across development, testing, staging, and production, ensuring reliability and security.

The role emphasizes automation, monitoring, and collaboration with DevOps, Security, and application teams to deliver stable platform services with proper documentation.

Qualifications

• Diploma or Bachelor's in Computer Science or Information Technology or related discipline.
• 3 years of experience in infrastructure administration or platform engineering.
• Strong knowledge of Linux (RHEL), Windows Server, VMware, and enterprise infrastructure.
• Experience administering container platforms such as Kubernetes or OpenShift.
• Familiarity with DevOps tools including GitLab and Ansible.
• Experience with enterprise platforms like MongoDB, NGINX, Apache, IBM MQ, Kafka, ArcGIS.
• Knowledge of monitoring solutions such as Grafana and Prometheus.
• Understanding ITIL processes including Incident, Change, and Problem Management.

Responsibilities

• Operate, maintain, and improve enterprise platform services across development, testing, staging and production environments.
• Manage platform operations including middleware, databases, messaging, and containers.
• Install, configure, upgrade and maintain Linux (RHEL) and Windows Server environments.
• Perform capacity planning, performance tuning, backups, recovery and DR activities.
• Work with container technologies (Kubernetes, Docker, Podman).
• Collaborate with DevOps, Security, Application and Infra teams to deliver stable services.
• Configure monitoring, logging and observability; improve platform reliability.
• Document architecture, SOPs and system health reports.

Skills

Linux expertise

Windows Server

DevOps collaboration

ITIL knowledge

Incident/Change/Problem mgmt

Education

Diploma or Bachelor's Degree in CS/IT

Tools

Kubernetes

OpenShift

VMware

Ansible

GitLab

Grafana

Prometheus

ArcGIS

Job description

Platform Infrastructure Engineer (PaaS/CaaS)

• Salary: S$5,500 basic
• Contract: 1-year direct contract with client (extendable/convertible based on performance)
• Location: Ang Mo Kio
• Working Hours: Monday to Friday, 9:30 AM – 6:30 PM

Join a leading technology solutions provider delivering enterprise-scale infrastructure and platform services for mission-critical environments. If you're passionate about Linux, Kubernetes, enterprise platforms, and keeping complex systems running at peak performance, this is your opportunity to work with cutting-edge technologies in a highly collaborative engineering team.

You'll play a key role in building, maintaining, and enhancing modern Platform-as-a-Service (PaaS) environments while ensuring reliability, security, and operational excellence.

What You'll Do

As a Platform Infrastructure Engineer, you'll be responsible for the operation, maintenance, and continuous improvement of enterprise platform services running across development, testing, staging, and production environments.

Your responsibilities include:

Platform Operations

• Manage and maintain enterprise platform services, middleware, databases, messaging platforms, and container environments.
• Monitor system health, troubleshoot incidents, perform root cause analysis, and resolve production issues.
• Install, configure, upgrade, and maintain Linux (RHEL) and Windows Server environments.
• Perform capacity planning, performance tuning, backup, recovery, and restoration activities.

Container & Platform Technologies Work with modern container technologies including:

• Kubernetes
• Docker
• Podman

Support enterprise platforms such as:

• MongoDB
• Microsoft SQL Server
• NGINX
• Apache HTTP Server
• IBM MQ
• Kafka
• MQTT
• ArcGIS
• Keycloak

Security & Reliability

• Implement infrastructure hardening based on CIS benchmarks and security best practices.
• Manage platform security, user access, and compliance requirements.
• Support disaster recovery planning and resilience initiatives.

Platform Engineering

• Deploy platform upgrades, security patches, and lifecycle improvements.
• Support change management and release activities with rollback planning.
• Collaborate with DevOps, Security, Application, and Infrastructure teams to deliver stable platform services.

Monitoring & Automation

• Configure and maintain monitoring, logging, and observability solutions.
• Monitor performance, capacity, and availability across enterprise platforms.
• Identify opportunities to automate operational tasks and improve platform reliability.

Documentation

• Maintain infrastructure documentation, SOPs, architecture diagrams, and operational procedures.
• Produce reports on system performance, maintenance, and platform health.

What We're Looking For

• Diploma or Bachelor's Degree in Computer Science, Information Technology, or a related discipline.
• 3 years of experience in infrastructure administration or platform engineering.
• Strong knowledge of: Linux (RHEL), Windows Server, VMware, Enterprise server and storage infrastructure
• Experience administering container platforms such as Kubernetes or OpenShift.
• Familiarity with DevOps tools including GitLab and Ansible.
• Experience supporting enterprise technologies such as MongoDB, NGINX, Apache, IBM MQ, Kafka, ArcGIS, or similar platforms.
• Knowledge of monitoring solutions such as Grafana and Prometheus.
• Understanding of ITIL processes including Incident, Change, and Problem Management.
• Experience in pre-sales or tender preparation will be an added advantage.

Preferred Certifications (Optional)

• RHCSA / RHCE
• VMware VCP
• MongoDB Administrator Certification