Senior Network Architect: Scale & Secure Multi-Site Infra

Hammerjack Pty Ltd; Philippines; Hybrid; PHP 600,000 - 1,200,000; Full time

Job summary

Hammerjack Pty Ltd seeks a Systems Expert to own the infrastructure across two offices, ensuring scalable foundations and artful firewall and SharePoint maturity. You will shape on-prem and cloud networks, automate processes, and maintain robust documentation.

You will diagnose complex issues, translate technical concepts for varied audiences, and act as a technical liaison with vendors to ensure rapid resolutions. A hybrid work approach is supported.

Qualifications

• 3–5 years building and optimizing IT infrastructure in medium to enterprise-scale environments.
• Hybrid on-premises and cloud experience with deployment, troubleshooting and optimization.
• Clear, non-technical to technical translation of concepts for diverse users.
• Maintain automated, resilient systems with repeatable processes.
• Proficient in reading and analyzing logs to identify root causes.

Responsibilities

• Tune network setups for failover and reliable routing across locations.
• Own high-level issues across cloud, SaaS, and internal systems with deep diagnostics.
• Design efficient on-premises and multi-site network infrastructure with automation.
• Own runbooks and maintain documentation for scalable operations.
• Liaise with 3rd-party providers to ensure swift resolutions.

Skills

IT infrastructure design

Hybrid cloud management

Technical communication

Documentation

Log analysis

Tools

macOS

Linux (Ubuntu/Rocky/RHEL)

Public cloud

Infrastructure as Code

Cloud networking

Job description

Hammerjack Pty Ltd seeks a Systems Expert to own the infrastructure across two offices, ensuring scalable foundations and artful firewall and SharePoint maturity. You will shape on-prem and cloud networks, automate processes, and maintain robust documentation.

You will diagnose complex issues, translate technical concepts for varied audiences, and act as a technical liaison with vendors to ensure rapid resolutions. A hybrid work approach is supported.