Modern Infrastructure & Hybrid Cloud Operations

The AM3 Global Singapore/USA; Pasig; On-site; PHP 800,000 - 1,200,000; Full time

Job summary

The AM3 Global Singapore/USA is looking for a savvy Infrastructure Engineer to enhance their operations in the Philippines. The successful candidate should have over 5 years of experience in handling modern infrastructure technologies with proficiency in automation tools like PowerShell and Ansible.

Your role will involve architecting Windows Server environments, managing hybrid identity systems, and ensuring high availability for critical financial systems. Collaboration with DevOps teams to strengthen infrastructure resilience is paramount.

Qualifications

• 5+ years in Infrastructure Technologies with a move from manual to automated operations.
• Deep understanding of DNS, DHCP, SSH, and SMB protocols.
• Expertise in Windows Server (2016-2022) and Azure Administration.

Responsibilities

• Architect and maintain Windows Server environments using IaC tools.
• Manage unified identity across on-premises Active Directory and Azure AD.
• Collaborate with DevOps teams to integrate infrastructure provisioning.

Skills

Automation tools proficiency

Excellent English communication

Understanding of networking protocols

Tools

PowerShell

Ansible

Python

Azure DevOps

Advanced Windows Server

vSphere/Nutanix AHV

Job description

• Infrastructure as Code (IaC): Architect and maintain Windows Server (2019/2022) environments using IaC tools like Powershell, Ansible, or Python to ensure consistent, repeatable deployments.
• Hybrid Identity Management: Manage and secure unified identity across on-premises Active Directory and Azure AD, implementing automated lifecycle management for different active directory technologies.
• Patching and Vulnerability Management: Apply patches, updates, and security configurations to maintain system integrity using different automation techniques and tools. Ensure compliance with industry regulations and internal security policies.
• Lifecycle Automation: Replace repetitive manual tasks with advanced PowerShell and Python scripting to handle automated patching, configuration drift remediation, and system health checks.
• CI/CD Pipeline Support: Collaborate with DevOps teams to integrate infrastructure provisioning into Azure DevOps pipelines, ensuring seamless application deployment.
• Self-Healing Systems: Implement proactive monitoring and automated alerting that triggers self‑correction scripts for common server and application issues.
• High‑Availability Architecture: Design and support the middleware layer ensuring 24/7 uptime for core financial systems like Summit, Bloomberg, and Risk Management platforms.
• Data Tier Collaboration: Work with DBAs to optimize how applications interact with MS SQL and Oracle databases, focusing on performance tuning and automated backups.
• Resilience & Disaster Recovery: Automate disaster recovery test drills and maintain "Infrastructure‑as‑Code" recovery playbooks to minimize RTO/RPO during outages.
• Zero‑Trust Framework: Apply modern security configurations and hardened OS images via automated configuration management.
• Automated Auditing: Conduct continuous vulnerability assessments and use automated tools to ensure compliance with industry regulations and internal policies.

Requirements

• Experience: 5+ years in Infrastructure Technologies with a proven track record of moving from manual administration to automated operations.
• Technical Stack: OS/Platforms – Advanced Windows Server (2016‑2022), vSphere/Nutanix AHV, and Azure Administration.
• Networking: Deep understanding of protocols (DNS, DHCP, SSH, SMB) and modern cyber security frameworks.
• Automation Tools: Professional proficiency in PowerShell, Ansible, Python, and Azure DevOps is essential.
• Applications Domain (Optional but Preferred): Familiarity with any applications lifecycle management including install, configuration and support of different technologies such as IIS, Java or WebSphere based applications.
• Soft Skills: Excellent English communication skills with the ability to bridge the gap between technical infrastructure and business requirements.