Linux Engineer + Proxy | Makati

TASQ; Makati; On-site; PHP 800,000 - 1,200,000; Full time

Job summary

TASQ is seeking an experienced DevOps/SRE professional to implement and optimize CI/CD pipelines, primarily using Azure DevOps. You will support Linux-based infrastructure, configure SProxy environments, and automate firewall and VPN workflows.

You will also manage Zscaler ZIA, troubleshoot incidents, and analyze logs to improve performance and security across network and cloud resources.

Qualifications

• Hands-on Linux system administration with RHEL experience.
• Familiarity with scripting and network security tooling.
• Experience configuring proxies, VPNs, and firewalls.
• ADO/Azure DevOps workflows and CI/CD concepts are a plus.

Responsibilities

• Manage and implement CI/CD pipelines for automation.
• Develop and maintain Azure DevOps automation workflows.
• Support Linux-based infrastructure (installation, configuration, troubleshooting).
• Configure and manage SProxy environments.
• Work on firewall policies and automation (manifest-based deployment preferred).
• Manage Remote Access VPN (Cisco / Fortinet / OpenVPN).
• Support and administer Zscaler ZIA (proxy, policies, traffic flow).
• Perform troubleshooting, log analysis, and performance tuning.

Skills

Linux (RHEL)

Scripting

Proxy

Zscaler ZIA

Firewall

VPN

Tools

Azure DevOps

NixOS

Cilium

Suricata

nftables

Zeek

Squid Proxy

OpenVPN

Job description

Key Responsibilities:

• Manage and implement CI/CD pipelines for automation
• Develop and maintain ADO (Azure DevOps) automation workflows
• Support Linux-based infrastructure (installation, configuration, troubleshooting)
• Configure and manage SProxy environments
• Work on firewall policies and automation (manifest-based deployment preferred)
• Manage Remote Access VPN (Cisco / Fortinet / OpenVPN)
• Support and administer Zscaler ZIA (proxy, policies, traffic flow)
• Perform troubleshooting, log analysis, and performance tuning

• Linux: strong hands-on (RHEL)
• Scripting: NixOS, Cilium, Suricata, nftables, Zeek experience preferred
• Proxy: Strong experience in Squid Proxy
• Zscaler: ZIA hands-on / operational exposure
• Firewall: Basic to intermediate knowledge (Fortinet / Cisco)
• VPN: Remote access (Cisco / Fortinet / OpenVPN)

Good to Have

• Experience with DevSecOps practices
• Knowledge of SASE / Zero Trust architecture