Application Support Engineer

Hi5 Consulting Solutions Pte Ltd; Singapore; On-site; SGD 60,000 - 90,000; Full time

Job summary

Hi5 Consulting Solutions Pte Ltd is seeking a DevOps/Systems Engineer to maintain Linux/Unix environments, including RHEL and Solaris, and to manage AWS EC2/ECS deployments. The role covers OpenShift, shell scripting for automation, and using Ansible for configurations and automation.

You will collaborate with infrastructure and application teams to ensure smooth production operations. The ideal candidate has hands-on experience with AWS services and Red Hat OpenShift, plus scripting skills for

Qualifications

• A basic understanding of Solaris and/or Linux OS, such as RHEL, is required.
• Unix shell scripting and Red Hat Ansible knowledge, along with experience in AWS applications
• Manage and support AWS ECS, EC2, and Red Hat OpenShift services and technologies
• Domain knowledge of the bank’s blockchain, digital asset trading, custody, and Trading UI platforms is a plus

Responsibilities

• Support and maintain Linux/Unix systems, including RHEL and Solaris.
• Manage and support AWS EC2 and ECS services.
• Support Red Hat OpenShift environments.
• Use Unix shell scripting for automation and system tasks.
• Use Red Hat Ansible for configuration and automation.
• Monitor systems and troubleshoot technical issues.
• Support application deployments and production environments.
• Work with the infrastructure and application teams to resolve issues.

Skills

Linux/Unix

AWS EC2

AWS ECS

OpenShift

Shell scripting

Ansible

Tools

OpenShift

AWS

Job description

Responsibilities

• Support and maintain Linux/Unix systems, including RHEL and Solaris.
• Manage and support AWS EC2 and ECS services.
• Support Red Hat OpenShift environments.
• Use Unix shell scripting for automation and system tasks.
• Use Red Hat Ansible for configuration and automation.
• Monitor systems and troubleshoot technical issues.
• Support application deployments and production environments.
• Work with the infrastructure and application teams to resolve issues.

Requirements

• A basic understanding of Solaris and/or Linux OS, such as RHEL, is required.
• Unix shell scripting and Red Hat Ansible knowledge, along with experience in AWS applications
• Manage and support AWS ECS, EC2, and Red Hat OpenShift services and technologies
• Domain knowledge of the bank’s blockchain, digital asset trading, custody, and Trading UI platforms is a plus