Senior Systems & Network Engineer - AWS & pfSense Lead

APW Tech; Cebu City; On-site; PHP 900,000 - 1,200,000; Full time

Job summary

APW Tech is seeking a Senior Systems & Network Engineer to own cloud and on-prem infrastructure, focusing on Netgate/pfSense, Linux, AWS, and Microsoft technologies. You will manage cloud and identity services, scale security measures, and ensure highly available systems.

You will work with engineering teams, act as the top escalation point, and drive automation, reliability, and performance improvements across the platform.

Qualifications

• 3-5 years of hands-on experience designing, implementing, and supporting enterprise IT infrastructure.
• Strong experience supporting Linux and cloud-based environments.

Responsibilities

• Serve as Level 3 escalation for complex infrastructure, cloud, networking and systems issues.
• Conduct advanced troubleshooting and root-cause analysis using logs and monitoring data.
• Design and implement long-term solutions to improve platform reliability and performance.
• Collaborate with development teams to resolve infrastructure and deployment issues.
• Support cloud environments and workload optimization across AWS and Azure.
• Improve automation, operational efficiency, and system scalability.
• Manage Microsoft Entra ID, SSO, and Conditional Access policies.
• Administer and optimize Microsoft 365 and SharePoint Online environments.
• Configure and maintain Netgate/pfSense firewalls and VPN solutions.
• Manage multi-ISP failover, routing, and network security policies.

Skills

pfSense

Linux

AWS

Azure

Microsoft 365

SharePoint Online

Identity management

Network engineering

Security

Automation

Job description

APW Tech is seeking a Senior Systems & Network Engineer to own cloud and on-prem infrastructure, focusing on Netgate/pfSense, Linux, AWS, and Microsoft technologies. You will manage cloud and identity services, scale security measures, and ensure highly available systems.

You will work with engineering teams, act as the top escalation point, and drive automation, reliability, and performance improvements across the platform.