L3 Network Engineer

Moder Solutions Inc.; Cebu City; On-site; PHP 700,000 - 1,100,000; Full time

Job summary

Moder Solutions Inc. seeks an experienced L3 Network Engineer to design, deploy, troubleshoot, and support enterprise networks across on-prem and cloud environments. You will work with SD-WAN, Azure networking, security, and branch provisioning in a fast-paced setting.

You will lead MDF/IDF design, configure Cisco Catalyst 9300 stacks, and implement automation with Ansible while aligning with ITIL processes and cross-functional teams.

Qualifications

• Grad of IT related courses with strong networking background.
• 5+ years of enterprise network experience in design, deployment and operations.
• Experience with SD-WAN, security, switching, wireless, and cloud networking.

Responsibilities

• Design, deploy, troubleshoot, and support enterprise network infrastructure across multiple locations.
• Configure and optimize Cisco routing, switching, and wireless environments, including Catalyst 9300 stacks.
• Lead MDF/IDF design, provisioning, and deployment for new offices.
• Implement and manage Silver Peak (Aruba Edge Connect) SD-WAN and Firepower FTD policies.
• Design and deploy Azure networking, including VNets, VNET Peering, ExpressRoute, and NSGs.
• Coordinate branch site provisioning with vendors and internal stakeholders.
• Develop automation workflows using Ansible and maintain network configuration management.
• Support ITIL-based incident, change, and service request processes.

Skills

Silver Peak SD-WAN

Cisco FTD Firewalls

Cisco Catalyst 9300 Stack

Enterprise Routing & Switching

Azure Networking

Azure Landing Zone

Network Virtual Appliance

MDF & IDF Design

Network Monitoring

Ansible Automation

Branch Site Provisioning

ITIL Process Knowledge

Change Management

Troubleshooting & RCA

Education

Bachelor's degree in IT or related field

Tools

Ansible

Job description

Job Summary

We are seeking an experienced L3 Network Engineer to join our Network Operations and Engineering team. The ideal candidate will be responsible for designing, deploying, troubleshooting, and supporting enterprise network infrastructure across on-premises and cloud environments. The role requires hands-on expertise in SD-WAN, security, switching, wireless technologies, Azure networking, and branch provisioning. The candidate should possess strong troubleshooting skills, automation capabilities, and experience working within ITIL-based service management processes.

Key Responsibilities

Network Infrastructure Management

• Design, deploy, and support enterprise network infrastructure across multiple locations.

• Configure, troubleshoot, and optimize Cisco routing, switching, and wireless environments.

• Manage and support Cisco Catalyst 9300 Switch Stack deployments.

• Lead MDF and IDF design, setup, and commissioning activities for new office locations.

SD-WAN & Security

• Implement, manage, and troubleshoot Silver Peak (Aruba Edge Connect) SD-WAN solutions.

• Configure and support Cisco Firepower Threat Defense (FTD) Firewalls.

• Perform firewall policy management, VPN deployment, and security troubleshooting.

• Support internet edge security and secure remote connectivity solutions.

Azure Networking & Cloud

• Design and deploy Azure networking solutions.

• Implement Azure Landing Zones and Network Virtual Appliance (NVA) deployments.

• Manage:

  • Virtual Networks (VNets)

  • VNet Peering

  • VPN Gateways

  • ExpressRoute Connectivity

  • NSGs and Routing Policies

Branch Site Provisioning

• Lead end-to-end deployment of new branch locations.

• Prepare and validate Bill of Materials (BOM) for branch provisioning.

• Coordinate with vendors, ISPs, and internal stakeholders during implementation.

• Ensure successful WAN, LAN, Wireless, and Security deployments.

Monitoring & Automation

• Utilize enterprise monitoring tools for proactive incident detection and performance management.

• Develop and maintain automation workflows using Ansible.

• Support network configuration management and operational efficiency improvements.

Wireless & Collaboration

• Deploy and support Cisco Wireless and Meraki environments.

• Troubleshoot wireless performance and connectivity issues.

• Support Voice infrastructure including Cisco VoIP and Avaya VoIP systems (good to have).

IT Operations

• Participate in Incident, Problem, Change, and Service Request Management processes.

• Ensure compliance with ITIL framework and Change Management procedures.

• Prepare technical documentation, SOPs, implementation plans, and network diagrams.

• Provide L3 escalation support for critical network incidents and outages.

Mandatory Skills

• Silver Peak (Aruba Edge Connect) SD-WAN

• Cisco FTD Firewalls

• Cisco Catalyst 9300 Stack Switches

• Enterprise Routing & Switching

• Azure Networking

• Azure Landing Zone Deployments

• Network Virtual Appliance (NVA) Deployments

• MDF and IDF Design & Deployment

• Enterprise Network Monitoring Tools

• Ansible Automation

• New Branch Site Provisioning & Deployment

• BOM Preparation and Validation

• ITIL Process Knowledge

• Change Management Experience

• Strong Troubleshooting and Root Cause Analysis Skills

Preferred Skills

• Zscaler Internet Access (ZIA)

• Zscaler Private Access (ZPA)

• Cisco Umbrella

• Cisco Wireless

• Cisco Meraki

• Cisco VoIP

• Avaya VoIP

• Infrastructure Automation and Scripting

Certifications

Mandatory

• CCNP Enterprise

Preferred

• Azure Network Engineer Associate (AZ-700)

• Cisco Security Certifications

• ITIL Foundation Certification

• Zscaler Certifications

Desired Candidate Profile

• Grad of IT related courses

• Minimum of 5 years related work experience

• Strong analytical and troubleshooting skills.

• Experience supporting large-scale enterprise networks.

• Ability to work independently in a fast-paced operational environment.

• Excellent communication and stakeholder management skills.

• Experience working with global teams and supporting US business hours.

• Strong documentation and implementation planning skills.

• Amenable to work on night shift in a BPO set-up.