Senior Network Data Center Engineer – On‑Site Manila

Trinity Consulting; Manila; On-site; PHP 900,000 - 1,300,000; Full time

Job summary

Trinity Consulting in Manila, Philippines seeks a Network Data Center Engineer with 7+ years of progressive experience in routing, switching, and data center networks to design, implement, and optimize enterprise data center fabrics. The role covers Cisco Catalyst/Nexus, VMware NSX, DNS, SD-WAN, and load balancers, with on-site responsibility.

You will troubleshoot complex network issues, collaborate with security and systems teams, and produce architecture blueprints and runbooks to ensure high

Qualifications

• Bachelor’s degree in Computer Science, Telecommunications Engineering, Information Technology, or a related technical discipline.
• Minimum of 7+ years of progressive professional experience in core routing, switching, and data center network administration.
• Minimum of 4+ years of specialized hands-on professional experience deploying and managing enterprise wireless networks.
• Minimum of 5+ years of specialized hands-on professional experience with VMware NSX, DFW, and enterprise firewalls.
• Strong, demonstrable practical proficiency in Cisco Catalyst and Nexus hardware configuration, routing protocols (BGP, OSPF), and VLANs.
• Solid practical working knowledge of DNS architecture, SD-WAN deployments, and application load balancing appliances.
• Exceptional analytical, troubleshooting, debugging, and problem-solving capabilities under high-pressure enterprise environments.
• Excellent written and verbal English communication skills with strong cross-functional collaboration and stakeholder abilities.

Responsibilities

• Design, deploy, configure, and maintain enterprise-grade data center networks, core routing, and switching architectures.
• Manage and administer Cisco Catalyst and Cisco Nexus switching and routing platforms across distributed enterprise environments.
• Architect, configure, and troubleshoot enterprise wireless networks, controller deployments, and access point connectivity.
• Deploy, manage, and optimize VMware NSX, Distributed Firewalls (DFW), and software-defined networking overlays.
• Configure, monitor, and troubleshoot core network services including DNS, SD-WAN routing policies, and traffic load balancers.
• Perform rigorous network performance tuning, latency reduction, fault isolation, and root cause analysis during outages.
• Collaborate with security engineering, systems administration, and telecommunications squads during infrastructure upgrades.
• Author network architecture blueprints, migration runbooks, configuration backup policies, and topology documentation.

Skills

Routing & Switching

Cisco Catalyst/Nexus

VMware NSX

DNS

SD-WAN

Load Balancing

Troubleshooting

English Communication

Education

Bachelor’s degree in Computer Science / Telecommunications / Information Technology

Tools

Cisco Catalyst

Cisco Nexus

VMware NSX

DNS Servers

Job description

Trinity Consulting in Manila, Philippines seeks a Network Data Center Engineer with 7+ years of progressive experience in routing, switching, and data center networks to design, implement, and optimize enterprise data center fabrics. The role covers Cisco Catalyst/Nexus, VMware NSX, DNS, SD-WAN, and load balancers, with on-site responsibility.

You will troubleshoot complex network issues, collaborate with security and systems teams, and produce architecture blueprints and runbooks to ensure high