IT Infrastructure Architect - 50102711

PT XLSMART Telecom Sejahtera Tbk; Jakarta Pusat; On-site; IDR 300,000,000 - 600,000,000; Full time

Job summary

PT XLSMART Telecom Sejahtera Tbk is hiring an IT Infrastructure Architect to design, evolve, and govern the organization’s infrastructure across compute, storage, networking, virtualization, cloud, and data center environments. You will ensure scalability, resilience, security, and cost efficiency.

The role requires 6–10 years of experience in IT infrastructure, S1 in CS/IT, and permanent full-time employment in Jakarta.

Qualifications

• Strong expertise in server, storage, and network architecture.
• Experience with virtualization technologies and cloud/hybrid cloud architecture.
• Data center design with DR/BCP planning and security principles.
• Familiarity with IaC tools (Terraform, Ansible) and automation.
• Knowledge of TOGAF and ITIL frameworks.
• Excellent analytical, documentation, and stakeholder communication skills.

Skills

Server architecture

Storage architecture

Network architecture

Virtualization

Cloud & hybrid cloud

Data center design

DR/BCP planning

Containerization (Docker)

Kubernetes

IaC (Terraform, Ansible)

TOGAF

ITIL

Security principles

Documentation

Stakeholder communication

Education

S1 in Computer Sciences or Information Technology

Tools

Terraform

Ansible

Docker

Kubernetes

Cloud platforms

Job description

Job Purpose

The IT Infrastructure Architect is responsible for designing, evolving, and governing the organization's technology infrastructure — compute, storage, network, virtualization, cloud, and data center environments — to ensure scalability, resilience, security, and cost-efficiency.

Required Qualifications

• Strong expertise in:
• Server, storage, and network architecture
• Virtualization technologies
• Cloud platforms and hybrid cloud architecture
• Data center design, DR/BCP planning
• Containerization and orchestration (Docker, Kubernetes)
• Solid understanding of network architecture (LAN/WAN, SD-WAN, firewalls, load balancers) and security principles.
• Experience with Infrastructure as Code (Terraform, Ansible) and automation tools.
• Familiarity with enterprise architecture frameworks (TOGAF) and IT service management (ITIL).
• Strong analytical, documentation, and stakeholder communication skills.

S1 (Strata 1) in Computer Sciences or Information Technology

Years of Experience 6-10 Years

Employment Status: Permanent (P)