Software Engineer

ADOMITA TECHNOLOGIES PTE. LTD.; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

ADOMITA TECHNOLOGIES PTE. LTD. is seeking an experienced UNIX/Linux Infrastructure Engineer in Singapore to build, configure, and harden servers, and to design scalable environments across development, test, UAT, and production.

You will automate provisioning, implement IaC, manage storage and security, and collaborate with cross-functional teams to ensure smooth deployments and reliable operations. This role emphasizes standards, documentation, and readiness for application onboarding and

Qualifications

• Infrastructure build and implementation.
• Install, configure, and harden UNIX/Linux servers.
• Build project environments (Development, Test, UAT, Production).
• Configure storage, networking, security, and system services.
• Collaborate with application, database, network, cloud, and security teams.
• Participate in project planning, design reviews, and deployment activities.
• Ensure infrastructure readiness for application onboarding and releases.
• Develop automation scripts for server provisioning and operational tasks.
• Implement configuration management and Infrastructure-as-Code practices.
• Standardize server builds and deployment procedures.
• Implement OS hardening and security best practices.

Responsibilities

• Collaborate with application, database, network, cloud, and security teams.
• Participate in project planning, design reviews, and deployment activities.
• Ensure infrastructure readiness for application onboarding and releases.

Skills

Linux Administration

UNIX Server Build

Shell Scripting

Python Automation

High Availability & Clustering

Cloud & Virtualization

Storage Administration

Tools

VMware

AWS

Azure

Veritas Cluster

Job description

Primary Skills :

• Linux Administration (RHEL / Oracle Linux)
• UNIX Server Build, Configuration & Security Hardening
• Shell Scripting / Python Automation

Secondary Skills :

• High Availability & Clustering (VCS FSS / Veritas Cluster)
• Cloud & Virtualization (AWS, Azure, VMware)
• Storage Administration (SAN/NAS, LVM)

JD:

• Infrastructure Build & Implementation
• Install, configure, and harden UNIX/Linux servers.
• Build project environments (Development, Test, UAT, Production).
• Configure storage, networking, security, and system services.

Project Support

• Collaborate with application, database, network, cloud, and security teams.
• Participate in project planning, design reviews, and deployment activities.
• Ensure infrastructure readiness for application onboarding and releases.

Automation & Standardization

• Develop automation scripts for server provisioning and operational tasks.
• Implement configuration management and Infrastructure-as-Code practices.
• Standardize server builds and deployment procedures.

Security & Compliance

• Implement OS hardening and security best practices.
• Apply patches and remediate vulnerabilities.
• Ensure compliance with organizational and regulatory standards.

Documentation & Knowledge Transfer

• Create and maintain build documents, SOPs, and operational runbooks.
• Provide knowledge transfer to operations and support teams.
• Maintain project-related technical documentation.

Key Deliverables

• UNIX/Linux Server Build and Configuration
• Security Hardening Compliance
• Automation Scripts and Playbooks
• Deployment and Cutover Support
• Capacity and Performance Reports
• Disaster Recovery Documentation
• Technical Design Documents (TDD)
• Operational Runbooks and Knowledge Articles

Expected Skills

• Linux (RHEL, Oracle Linux)
• VCS FSS, High Availability and Clustering Solutions
• Shell Scripting, Python, VMware, AWS, Azure
• Storage (SAN/NAS, LVM)
• IBM MQ Added advantage.