IT Infrastructure Specialist
Confidential
Posted: March 6, 2026
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Quick Summary
Work as an IT Infrastructure Specialist to design and implement a scalable and secure IT environment using Microsoft cloud infrastructure, focusing on Microsoft Entra ID, Intune, and Zero Trust security architecture.
Required Skills
Job Description
Work Location : Talaythong Tower
JOB PURPOSE
We are seeking an IT Infrastructure Specialist with strong hands-on experience in the Microsoft cloud ecosystem, modern endpoint management, and secure cloud infrastructure.
The role focuses on Microsoft Entra ID, Microsoft Intune, Cloud hosting, and Zero Trust security architecture, supporting the deployment of a modern, secure, and scalable IT environment.
CORE RESPONSIBILITIES
Main function:
Administer & optimize Microsoft Entra ID tenant architecture
Migrate identities from legacy to Entra ID
Conditional Access policies
MFA, Single Sign-On (SSO) for SaaS applications
Implement Microsoft Intune as the primary endpoint management platform
Device compliance policies (Windows, iOS, Android)
Application deployment and patching
Enable device-based access controls aligned with Zero Trust principles
Lead Cloud hosting deployment
VPC, VM, IAM
Implement cloud security best practices
Logging, monitoring, and backups
Administer & Optimize O365 tenant
Develop and maintain network model (SW,AP,FW)
Act as Tier 2 / Tier 3 escalation for infrastructure issues
Document architecture, procedures, and operational runbooks
Lead infrastructure projects, migrations, and upgrades
QUALIFICATION
4–8+ years in IT infrastructure, systems engineering, or cloud deployment roles
Proven hands-on experience deploying Entra ID, Intune, Cloud hosting infrastructure
Strong understanding of Zero Trust architecture
Exposure to multi-site or international environments is a plus
Fluent in Thai and English both writing and speaking
REQUIRED SKILLS
Communication
Microsoft cloud ecosystem
Network administration and maintenance
Incident and problem management