Senior Network Engineer (WAN) - GCS

Role summary

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EY is seeking a Senior Network Engineer specializing in WAN to support the Global Connectivity Services (GCS) function in Taguig, Philippines. The role typically requires strong experience in enterprise WAN technologies, routing and switching, network security, troubleshooting, monitoring, and incident management. Candidates should be familiar with protocols such as BGP, OSPF, and MPLS, and may need experience with SD-WAN, firewalls, cloud connectivity, and network automation. Relevant certifications such as CCNP or equivalent are advantageous. The successful candidate is expected to manage complex network incidents, coordinate with global teams and vendors, maintain reliable and secure services, document technical solutions, and participate in projects, maintenance activities, and an on-call or shift-based support arrangement.

About the employer

EY, formerly Ernst & Young, is a global professional services organization providing assurance, tax, consulting, and strategy and transactions services. It operates across more than 150 countries and territories, helping organizations improve performance, manage risk, comply with regulations, and pursue digital and business transformation. EY’s technology teams support internal operations and client engagements through cloud services, cybersecurity, data, enterprise platforms, and global network infrastructure. In the Philippines, EY has a significant delivery and shared-services presence, particularly in Metro Manila, offering opportunities connected to international projects and multidisciplinary teams. The firm is known for structured career development, professional training, collaboration across borders, and a demanding but potentially rewarding environment for experienced technology professionals.