TECH AALTO PTE. LTD.
UNIX/Linux Build and Implementation Engineer
Skills
1 day ago
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Important information
Contract type:
Freelance / Contract
Location:
Singapore
Work mode:
Onsite
Published on:
22 October 2026
What they need
UNIX/Linux Infrastructure Engineer
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.
When you apply, you voluntarily consent to the disclosure, collection and use of your personal data for employment/recruitment and related purposes in accordance with the Tech Aalto Privacy Policy, a copy of which is published at Tech Aalto’s website (https://www.techaalto.com/privacy/)
Confidentiality is assured, and only shortlisted candidates will be notified for interviews.
Tech Aalto means technology wave. In the ever changing world of technology, we were born with a mission to help our clients ride the technology tide with our unique and best-in-class technology resourcing solutions.
Tech Aalto specialises in Executive Search, Permanent & Contract staffing, RPO & Outsourcing Solutions
Headquartered in Singapore and Lead by industries top seasoned professionals, Tech Aalto is positioned to enable top global technology talent solutions to fuel our client’s business growth ambitions.
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