Linux Engineer

APBA TG HUMAN RESOURCE PTE. LTD.; Singapore; On-site; SGD 60,000 - 80,000; Full time

Job summary

A human resources firm in Singapore is seeking an experienced Cloud Infrastructure Engineer to design, manage and automate cloud infrastructure on AWS. Candidates should have a Bachelor's Degree and at least 3 years of experience in Linux administration or AWS. Responsibilities include monitoring performance, implementing security best practices, and providing technical support. Strong skills in containerization and scripting are essential. This position requires collaboration with development teams to optimize cloud resources effectively.

Qualifications

• Minimum 3 years of experience in Linux administration or AWS cloud.
• Proven experience with AWS services.
• Hands-on experience with infrastructure as code tools.

Responsibilities

• Design and manage cloud infrastructure on AWS.
• Administer Linux-based systems in the cloud.
• Automate infrastructure with tools like Terraform and Ansible.
• Monitor cloud performance and address issues.

Skills

AWS (EC2, RDS, S3, Lambda, VPC, IAM)

Linux administration (CentOS, Ubuntu, RedHat)

Terraform

Ansible

CloudFormation

Docker

Kubernetes

Scripting languages (Bash, Python)

Education

Bachelor's Degree in Computer Science or related field

Job description

Key Responsibilities

• Design, implement, and manage cloud infrastructure on AWS using services like EC2, S3, RDS, Lambda, and more.
• Administer and maintain Linux-based systems in a cloud environment (CentOS, Ubuntu, RedHat).
• Automate infrastructure provisioning and management using tools like Terraform, Ansible, or CloudFormation.
• Monitor cloud infrastructure performance, identify potential issues, and take proactive measures to address them.
• Implement and manage security best practices for cloud resources and Linux-based systems, including firewalls, VPNs, and security groups.
• Collaborate with development teams to implement CI/CD pipelines and containerization technologies like Docker and Kubernetes.
• Optimize cloud resources for cost-efficiency and performance.
• Troubleshoot and resolve system issues, outages, and performance problems.
• Perform regular system backups, disaster recovery tests, and system upgrades.
• Provide technical support and assistance to internal teams and clients as required.

Required Skills and Qualifications

• Bachelors Degree in Computer Science or related field.
• Min 3 years of experience in either Linux administration or AWS cloud required.
  • Proven experience with Amazon Web Services (AWS), including EC2, VPC, IAM, Lambda, RDS, S3, and other AWS services.
  • Strong proficiency in Linux system administration (CentOS, Ubuntu, RedHat).
• Hands‑on experience with infrastructure as code (IaC) tools such as Terraform, Ansible, or AWS CloudFormation.
• Familiarity with containerization technologies (Docker, Kubernetes) and container orchestration in the cloud.
• Strong knowledge of cloud security best practices and experience securing AWS resources.
• Expertise in scripting languages (Bash, Python, etc.) for automation and system management.
• Ability to manage and troubleshoot complex cloud infrastructure environments.
• Excellent problem‑solving and troubleshooting skills.
• Strong communication and collaboration skills to work with cross‑functional teams.

Please email your updated resume to [e-mail].

EA License no. 14C7275/Registration no. R1434860. Please take note that only shortlisted candidate will be contacted. Thank you.