Senior IT Infrastructure Engineer

Techemerge Solutions; Singapore; On-site; SGD 150,000 - 200,000; Full time

Job summary

Techemerge Solutions is seeking a Senior IT Infrastructure Engineer with 12-15 years of experience. The role focuses on infrastructure engineering for applications, server sizing, OS installation, and configuration.

You will work with planning, vendors, and development teams to meet data and processing needs. Responsibilities include provisioning VMs/physical servers, network setup, storage allocation, and backup strategy, plus integration with Change/Deployment tools and database setups.

Qualifications

• Extensive experience in IT infrastructure engineering for applications.
• Strong Linux administration and scripting skills.
• Hands-on with Oracle/MariaDB database setups and tuning.
• Experience with server sizing, BOM, and procurement workflows.
• Knowledge of data transfers (SFTP/Connect Direct) and backups.

Responsibilities

• Plan and implement server sizing, VM/physical servers, and storage needs.
• Coordinate with planning, vendors, and Dev team for data requirements.
• Engage procurement for PR/PO and quotations; support memo creation.
• Configure OS, DNS, IP, and network/firewall rules for app clusters.
• Set up filesystems and DAS/SAN/NAS storage for apps (NFS/GPFS).
• Coordinate backups with NBU and retention policies.
• Assist with Oracle/MariaDB setups and DB backups/restores.
• Implement and manage scheduling tools (Control-M, Tivoli).
• Ensure security IDs, access controls, and vendor integrations.
• Support data transfer, coding/scripts in Python/Shell, and automation.

Skills

IT Infrastructure

Linux administration

Shell scripting

Python

Oracle DB

MariaDB

Data transfer

VM/Physical servers

Networking

Security & firewall

Backup & DR

Version control

Scheduling tools

Cloud/Big data basics

Education

Bachelor’s degree or equivalent

Tools

BMC Control-M

Tivoli Scheduling

ClearCase/Aldon LMe

GIT

PVCS

JIRA

NBU backup

Connect Direct

SFTP/SCP

Oracle RMF

Cloudera/NIFI

JBoss

Job description

Techemerge Solutions is seeking a Senior IT Infrastructure Engineer with 12-15 years of experience. The role focuses on infrastructure engineering for applications, server sizing, OS installation, and configuration.

You will work with planning, vendors, and development teams to meet data and processing needs. Responsibilities include provisioning VMs/physical servers, network setup, storage allocation, and backup strategy, plus integration with Change/Deployment tools and database setups.