# Network and Perimeter Security Engineering

> CallTek · Philippines (Remote) · Full-time · Posted 2026-06-25

**Workplace:** remote

## Description

**Responsibilities:**

-   Design and optimize network security controls.
-   Owns firewall architecture, segmentation, and perimeter optimization.
-   Design and own firewall, VPN, and perimeter architectures.
-   Optimize segmentation and connectivity.
-   Lead complex security changes.
-   Perform network threat analysis.
-   Mentor junior engineers.
-   Support vendor evaluations.
-   Participate in Zero Trust roadmaps.
-   Assist with network incident response.

## Requirements

-   3–6 years in network security.
-   Bachelor's Degree in Computer Science, Telecommunications, Cybersecurity, or related field.
-   Advanced routing
-   Zero Trust networking
-   Packet analysis
-   Decision-making
-   Risk-based design

**Certifications**

-   Mandatory: CCNP Security or Fortinet NSE

**Language**

-   English B2 is required

## Apply

[Apply at CallTek](https://apply.workable.com/staff4me/j/674034A68B/apply)

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