About Us:
GECO Philippines, part of the GECO Asia Group of Companies, is a specialist IT Consulting Services company with headquarters in Singapore and two delivery centers in the Philippines.
Position: Network Administrator - Paid Training Provided
We are looking for a Network Administrator to join our growing Technology Services team. In this role, you will manage, secure, and optimize enterprise-level network environments, ensuring seamless connectivity, infrastructure automation, and alignment with security and compliance standards.
If you thrive in a fast-paced, tech-forward environment and want to work with modern network technologies, automation, and cloud platforms—this is your opportunity to grow.
Administer, monitor, and troubleshoot LAN/WAN/WLAN environments
Configure and optimize routing protocols (BGP, OSPF, EIGRP) and switching technologies (VLANs, STP, QoS)
Maintain firewall security (Palo Alto, Fortinet) including VPNs, NAT, HA, and threat prevention features
Ensure high availability and optimal performance across local and remote network segments
Deploy and manage monitoring tools such as SolarWinds (NPM, NetFlow), SNMP, and syslog
Analyze network events, generate alerts, and respond to incidents within SLA timelines
Conduct root cause analysis, develop post-incident documentation, and recommend preventive solutions
Script and automate repetitive tasks using Python, Ansible, or PowerShell
Implement and manage network infrastructure as code using Terraform and version control (Git)
Design and support SD-WAN overlays with dynamic path selection
Integrate on-premises networks with cloud platforms (Azure, AWS, GCP)
Manage traffic routing and VPNs to ensure secure, scalable cloud connectivity
Administer Infoblox for DNS/DHCP, IPAM, API integrations, and failover configurations
Maintain DNS records (A, PTR, MX, CNAME) and support DNSSEC best practices
Create and maintain technical documentation, network diagrams (Visio), and SOPs
Collaborate with cross-functional and distributed teams across geographies
Share knowledge and assist in mentoring junior engineers as needed
Bachelor’s Degree in Information Technology, Computer Science, Engineering, or related field
At least 2-3 years of experience in infrastructure and 3-5 years as a Network Administrator
Strong hands-on experience with:
Cisco networking devices
Palo Alto firewalls
Infoblox IPAM/DNS/DHCP
Azure Firewall and cloud routing
Familiarity with ITIL-aligned incident, problem, and change management processes
Excellent problem-solving skills, attention to detail, and troubleshooting capabilities
Strong verbal and written communication skills (French reading is a plus)
Experience with Micro Frontend Architecture, Bootstrap, Node.js
Exposure to NetApp, Veeam, Commvault
Awareness of ISO 27001, NIST, and GDPR network compliance standards
Background in scripting or automation using modern tools and infrastructure as code concepts
Competitive compensation and benefits
Exposure to global projects and enterprise technologies
Fast-paced environment with opportunities for skill advancement
Collaborative team culture with mentoring and continuous learning
Hybrid work setup – 3 days onsite, with flexibility for extended support when needed
Apply today and be a part of a high-performing tech team where your skills will make a real impact.
We’re excited to meet talented professionals who are ready to grow their careers in network engineering!