Senior Infra Engineer - Cloud & On-Prem Automation Lead

TechEmerge Solutions; Singapore; On-site; SGD 60,000 - 120,000; Full time

Job summary

TechEmerge Solutions in Singapore is seeking an experienced Infra Engineer to manage end‑to‑end infrastructure across Red Hat Linux and Solaris, physical, VMware, and cloud servers. You will oversee AWS EC2 and CloudFront, lead migrations to Azure, and handle backup, recovery, and lifecycle tasks.

You will implement automation with Bash and Ansible, coordinate with vendors, manage decommissioning, and drive changes through formal CHG processes.

Qualifications

• Experience managing Red Hat Linux and Solaris environments.
• Strong incident and change management capabilities.
• Knowledge of virtualization and cloud platforms (VMware, AWS, Azure).

Responsibilities

• Manage End to end Infra Support to Red Hat Linux (Version:6, 7 & 8) and Solaris (9, 10 & 11) Physical, VMware and Cloud servers
• Manage AWS EC2 instances and CloudFront
• Migrate On-Perm Physical & VM Servers to Azure Cloud
• Backup & Recovery Management
• Incident and Change Management
• Automate Infra related tasks using Bash script & Ansible
• End to End OS and Data Center support and manage inventory.
• Working with Vendors for Server, Network & Storage devices periodic maintenance & parts replacement.
• Working on hardware decommissioning and reallocation of inventory.
• SSL Cert Implementation
• Manage OCS Exadata VMs & OCS Instances
• Provide Engineering solution for 3K Servers
• RHEL 7 to 8 Upgrade & VCS SF Upgrade for Critical Servers
• VCS SG & Resources configuration, update, and removal as part of Sever provision or decommission.
• SPOC for automation need
• Report monthly MOR call and update
• Prepare plan and execute required CHGs
• Manage RHEL Lifecycle Management

Skills

Incident management

Change management

OS administration

Vendor coordination

Tools

Ansible

Bash scripting

VMware

Azure cloud

AWS EC2 / CloudFront

Job description

TechEmerge Solutions in Singapore is seeking an experienced Infra Engineer to manage end‑to‑end infrastructure across Red Hat Linux and Solaris, physical, VMware, and cloud servers. You will oversee AWS EC2 and CloudFront, lead migrations to Azure, and handle backup, recovery, and lifecycle tasks.

You will implement automation with Bash and Ansible, coordinate with vendors, manage decommissioning, and drive changes through formal CHG processes.