{"id":3361313,"url":"https://alion.io/job/gcash-network-engineer-lead-2","title":"Network Engineer Lead 2","company":{"id":8370,"name":"GCash","domain":"gcash.com","url":"https://alion.io/company/gcash","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":75,"open_postings":123,"ghost_share":0.415,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":59,"computed_at":"2026-10-29T05:49:05Z"}},"role":"Networking","role_family":"Networking","seniority":"lead","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Taguig, Philippines"],"countries":["PH"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":17000,"max_usd":45000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":205},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"BGP","optional":false},{"name":"DHCP","optional":false},{"name":"DNS","optional":false},{"name":"GCP","optional":false},{"name":"MPLS","optional":false},{"name":"Nagios","optional":false},{"name":"OSPF","optional":false},{"name":"PCI DSS","optional":false},{"name":"TCP/IP","optional":false},{"name":"VLAN","optional":false},{"name":"VPN","optional":false},{"name":"Wi-Fi","optional":false},{"name":"Wireshark","optional":false}],"status":"live","first_seen_at":"2026-10-27T21:26:34Z","employer_posted_date":"2026-10-27","last_verified_at":"2026-10-29T03:46:38Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":0,"flags":["company_stale"],"days_open":1},"description":"Do you want to take the first step in making Filipinos’ lives better everyday? Here in GCash we want to stay at the forefront of the FinTech industry by creating innovative, meaningful, and convenient financial solutions for the nation! G ka ba? Join the G Nation today!\nThe Level 2 (L2) Enterprise Network Engineer is a technical role responsible for supporting and optimizing the network infrastructure of a large enterprise environment. This position involves hands-on work with routers, switches, firewalls, wireless systems, and other critical network devices. The L2 Engineer ensures that the network infrastructure is performing optimally, troubleshoots complex network issues, implements necessary configurations, and supports higher-level network engineers (L3) in the resolution of escalated incidents and planned network upgrades.\nKey Responsibilities:\n1. Network Support and Troubleshooting:\nIncident Resolution: Provide L2 support by responding to and resolving network-related incidents, including issues with network devices (e.g., switches, routers, firewalls, and wireless access points), performance bottlenecks, connectivity issues, and service disruptions.\nEscalation Support: Work closely with the Level 3 (L3) Network Engineers for more complex issues that cannot be resolved at the L2 level.\nRoot Cause Analysis: Perform root cause analysis on network issues, document findings, and provide recommendations for improvements. Ensure that all issues are resolved promptly with minimal business impact.\n2. Network Monitoring and Performance Management:\nProactive Monitoring: Continuously monitor network performance using network management tools (e.g., SolarWinds, Nagios, PRTG). Monitor traffic loads, network availability, and device status to ensure the network is performing optimally.\nAlerting and Remediation: Respond to alerts generated by network monitoring tools and resolve issues before they affect users or critical systems. Analyze performance data to identify potential risks and implement preventive measures.\nCapacity Planning: Assist with identifying potential capacity issues and recommend hardware or configuration upgrades to meet business demands.\n3. Network Configuration and Installation:\nDevice Setup: Configure, install, and maintain network devices, including routers, switches, firewalls, load balancers, and other network hardware as required. Ensure configurations are documented and aligned with company policies.\nNetwork Changes and Upgrades: Implement network changes and updates, including firmware upgrades, patch management, and integration of new network technologies. Assist in large-scale network deployments and migrations.\nNetwork Segmentation: Assist in the creation and management of VLANs, subnets, and network segments to ensure proper network isolation and performance.\n4. Network Security:\nFirewall and VPN Management: Manage network security devices such as firewalls (Cisco ASA, Palo Alto, etc.) and VPN appliances. Configure VPN access for remote users and branch offices to ensure secure communication.\nAccess Control: Maintain and troubleshoot access control policies on switches, routers, and firewalls to ensure compliance with corporate security policies and industry best practices.\nVulnerability Management: Collaborate with the security team to identify network vulnerabilities and assist in implementing security patches and updates.\nConfigure and manage enterprise firewall solutions, intrusion detection systems (IDS), and intrusion prevention systems (IPS).\nEnsure network compliance with security policies and industry standards (e.g., BSP, SPECS, PCI DSS).\nImplement VPN solutions (site-to-site and remote access) for secure connectivity.\nRegularly audit and assess network security, perform penetration tests, and address vulnerabilities\n5. Documentation and Reporting:\nNetwork Documentation: Maintain comprehensive and up-to-date network documentation, including device configurations, network diagrams, IP addressing schemes, and change logs.\nReporting: Generate regular reports on network performance, incident response times, and other relevant metrics. Prepare post-incident reports and provide recommendations for future network improvements.\nChange Management: Support the change management process by documenting and reviewing planned network changes, ensuring they align with organizational policies and minimizing risk to network operations.\n6. Collaboration and Knowledge Sharing:\nTeam Collaboration: Collaborate with cross-functional teams, including system administrators, security teams, and application support teams, to ensure network issues are addressed and resolved quickly.\nKnowledge Sharing: Share knowledge of network troubleshooting techniques and best practices with junior engineers and other team members. Provide training and mentorship to less experienced staff.\nProject Participation: Support network projects, including new network infrastructure deployments, migration projects, and technology upgrades. Ensure that these projects are executed on time and within scope.\nQualifications:\nNetworking Protocols: Proficient in L2/L3 protocols (e.g., Ethernet, IP, TCP/IP, DNS, DHCP, ARP, BGP, OSPF, VLAN, QoS, and MPLS).\nRouting and Switching: Strong experience with configuring and troubleshooting enterprise routers and switches (Cisco, Juniper, Arista, etc.).\nNetwork Security: Hands-on experience with firewalls (Cisco ASA, Palo Alto, Checkpoint, Fortinet), VPNs (IPSec, SSL), and network access control devices.\nWireless Networking: Familiarity with wireless technologies (Wi-Fi, WAP, WLAN configurations, site surveys).\nNetwork Management Tools: Experience with network monitoring and diagnostic tools such as SolarWinds, Nagios, PRTG, and Wireshark.\nCloud Networking: Familiarity with cloud networking concepts, including VPN, SD-WAN, and hybrid cloud infrastructures (AWS, Azure, GCP).\nCertifications:\nRequired: Cisco Certified Network Associate (CCNA) or equivalent networking certifications.\nPreferred: Cisco Certified Network Professional (CCNP) or equivalent certifications in network technologies.\nAdditional: CompTIA Network+, Juniper Networks Certified Associate (JNCIA), or similar certifications are a plus.\nWhat We Offer\nOpportunity for career growth and development in the #1 FinTech company in the country Working with a dynamic and highly collaborative team who want to change the game A company that values their people with highly competitive and flexible compensation and benefits package","description_format":"text","description_chars":6523,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Payment Processing & Gateways","Digital Banks & 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