Job Description

Qualifications

• At least 3 years of hands-on experience with Red Hat Enterprise Linux engineering
• Finished a bachelor's degree of any specialization

• Scripting experience: NixOS, Cilium, Suricata, nftables, Zeek experience preferred

• Strong experience in Squid Proxy
• Prior hands-on Zscaler Internet Access operational exposure
• Basic to intermediate knowledge in firewall engineering, preferrably Fortinet/FortiGate or Cisco
• Prior VPN management experience, preferrably with Cisco, Fortinet, or OpenVPN

Good to Have

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

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

Other Details:

• Work location: Ayala, Makati
• Work setup: Hybrid – 2 days onsite, 3 days WFH
• Schedule: Midshift to nightshift, Monday to Friday