Network Engineer - Cloud, Security & Wireless (Hybrid)

CallTek, Inc.; Cebu City; On-site; PHP 600,000 - 900,000; Full time

Job summary

CallTek, Inc. seeks a Network Engineer to design and support hybrid connectivity across LAN/WAN/WLAN/SD‑WAN environments. You will configure routing, VLANs, VPNs, and wireless networks while collaborating with systems, cloud, and security teams.

The ideal candidate will manage IP/DNS/DHCP, monitor performance, and implement secure, identity-aware networking across Windows and Linux platforms. Cloud exposure across Azure/AWS/GCP is a plus.

Qualifications

• Bachelor-level IT/CS degree or equivalent.
• Strong networking fundamentals and hands-on experience with LAN, WAN, WLAN, and SD‑WAN.
• Experience in Windows and Linux server/endpoint support and cloud integrations.
• Familiarity with Active Directory/Entra ID, identity, and access control.
• Understanding of network security, firewalls, VPNs, and NAC.
• Proficient in scripting (PowerShell, Python/Bash) and APIs for automation.
• Experience with cloud networking (Azure/AWS/GCP) and site-to-site/remote access.
• Desire to learn, teach, and collaborate across disciplines.

Responsibilities

• Design, deploy, and support LAN/WAN/WLAN/SD‑WAN environments.
• Configure routing, switching, VLANs, and network segmentation.
• Manage IP addressing, DNS, DHCP, and performance metrics.
• Monitor health, availability, and capacity of networks.
• Support enterprise wireless networks and RF optimization.
• Collaborate with systems/cloud/security teams on integration.
• Troubleshoot issues on Windows and Linux servers and cloud workloads.
• Implement Zero‑Trust networking and secure onboarding/offboarding.

Skills

Networking concepts

Wireless design

Cloud connectivity

Security

Windows

Linux

PowerShell

Python

Bash

VPN

SD-WAN

Education

IT/CS degree

Tools

Windows Server

Linux

Azure

AWS

GCP

Job description

CallTek, Inc. seeks a Network Engineer to design and support hybrid connectivity across LAN/WAN/WLAN/SD‑WAN environments. You will configure routing, VLANs, VPNs, and wireless networks while collaborating with systems, cloud, and security teams.

The ideal candidate will manage IP/DNS/DHCP, monitor performance, and implement secure, identity-aware networking across Windows and Linux platforms. Cloud exposure across Azure/AWS/GCP is a plus.