Onsite IT Systems & Network Administrator (pfSense & VoIP)

Metacom Careers
📍 baliwag, bulacan, Philippines 💼 Full-time 🕒 Posted July 22, 2026

Job Description

Qualifications

  • Bachelor's degree in information technology, Computer Science, Computer Engineering, or a related field.
  • Proven experience in software and hardware installation, configuration, maintenance, and troubleshooting.
  • Strong knowledge of network administration, including LAN/WAN, TCP/IP, DNS, DHCP, VPN, and wireless networking.
  • Experience configuring and managing pfSense firewalls, including firewall rules, VPNs, NAT, and network security.
  • Knowledge of server administration, including Windows and/or Linux environments.
  • Experience managing user accounts, Active Directory, Microsoft 365/Google Workspace, and email servers.
  • Familiarity with inventory management systems, including IT asset tracking and documentation.
  • Experience supporting and administering VoIP systems such as VICIdial, Zoiper, SIP, and PBX environments.
  • Experience with system backups, disaster recovery, and data s...

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Job Details

  • Location baliwag, bulacan
  • Job Type Full-time
  • Category IT & Technology
  • Posted Date July 22, 2026
  • Application Deadline August 31, 2026