Senior Network Engineer (Wide Area Network)

ATOMIT Corp.; Manila; Hybrid; PHP 900,000 - 1,500,000; Full time

Job summary

ATOMIT Corp. in Manila, Philippines is seeking a Senior Network Engineer (WAN) to oversee core network and WAN services.

You will drive network optimization, lead automation using Python and Ansible Tower, and implement comprehensive monitoring with Datadog across Cisco and Versa SD-WAN environments. You will manage HQ and remote office networks, SD-WAN operations across multiple sites, ISP coordination, and develop automation; a strong background in Cisco and Versa SD-WAN is required.

Qualifications

• Bachelor’s degree is required or related field; relevant experience may be considered in lieu of degree.
• Minimum of 10 years of hands-on professional networking experience.
• Deep knowledge of network topologies, TCP/IP, OSI layers, OSPF, BGP, STP, VLANs, and inter-VLAN routing.
• Cisco switches and Versa SD-WAN edge devices experience.
• Python scripting and Ansible for automation.
• Datadog monitoring experience; Datadog Certified Champion advantageous.
• Cisco CCNP/CCIE or Juniper JNCIP/JNCIE certifications are preferred.
• Strong communication, data-driven mindset, and collaborative ownership.

Responsibilities

• HQ & Remote Office Network Optimization: Oversee Cisco LAN across HQ and field offices; troubleshoot and deploy LAN upgrades.
• SD-WAN Operations: Manage Versa SD-WAN connectivity across HQ, Geneva DR site, Azure VDC, and remote offices.
• ISP Management: Primary contact for ISPs; monitor performance and manage public IP allocations.
• Automation & Monitoring: Develop Python scripts and Ansible Tower playbooks; build Datadog dashboards for health monitoring.
• Perform additional network operations and maintenance tasks as assigned.

Skills

TCP/IP

OSI model

OSPF

BGP

STP

VLANs

Inter-VLAN routing

Cisco switches

Versa SD-WAN

Python scripting

Ansible

Datadog

Cisco CCNP/CCIE

Juniper JNCIP/JNCIE

CCNP/CCIE & Juniper certs

Communication skills

Education

Bachelor’s degree in Computer Engineering, Electronics & Communications Engineering (ECE)

Tools

Ansible Tower

Datadog

Python

Cisco switches

Versa SD-WAN

Job description

We're Hiring: Senior Network Engineer (Wide Area Network)

Location: Manila, Philippines (Local Sourcing)

Work Arrangement: Hybrid (3 days onsite in HQ per week)

Schedule: Monday – Friday, 8:00 AM – 5:00 PM (Manila Time)

Contract Type: 1-Year Staff Augmentation Contract (Subject for Extension)

About the Role

We are seeking a Senior Network Engineer (WAN) to oversee daily management of core network and WAN services. In this role, you will lead network optimization projects, drive network automation initiatives using Python and Ansible Tower, and implement comprehensive network monitoring via Datadog across Cisco and Versa SD-WAN environments.

Key Responsibilities

• HQ & Remote Office Network Optimization: Oversee Cisco LAN infrastructure across HQ and Field Offices. Troubleshoot complex network issues, minimize downtime, and lead LAN enhancement/new office deployment projects.

• SD-WAN Operations: Manage bank-wide Versa SD-WAN connectivity across HQ, Geneva DR site, Azure VDC, and remote offices to maintain infrastructure stability, security, and high availability.

• ISP Management: Act as the primary point of contact for ISPs across HQ and remote locations. Monitor performance, elevate issues, and maintain public IP allocations for cybersecurity scanning.

• Scripting, Automation & Monitoring: Develop Python scripts and Ansible Tower playbooks to automate routine LAN tasks. Build Datadog dashboards for continuous network health monitoring and proactive fault detection.

• Perform additional network operations and maintenance tasks as assigned.

Qualifications & Requirements

• Education: Bachelor’s degree in Computer Engineering, Electronics & Communications Engineering (ECE), or a related field (Relevant work experience may be considered in lieu of a formal degree).

• Experience: Minimum of 10 years of professional hands-on experience in computer networking.

• Core Technical Expertise:

  • Comprehensive knowledge of network topologies, TCP/IP, OSI layers, OSPF, BGP, STP, VLANs, and inter-VLAN routing.

  • Deep experience configuring and managing Cisco switches and Versa SD-WAN edge devices.

• Automation & Monitoring:

  • Demonstrated proficiency in Python scripting and Ansible for network automation.

  • Experience with modern network monitoring tools (preferably Datadog; Datadog Certified Champion status is highly advantageous).

• Certifications: Relevant industry certifications such as Cisco CCNP/CCIE or Juniper JNCIP/JNCIE are strongly preferred.

• Soft Skills: Excellent verbal and written communication skills, data-driven analytical mindset, and strong collaborative ownership.

Working Conditions & Equipment

• Work Setup: Hybrid work schedule requiring 3 days onsite at ADB HQ per week.

• Equipment Provision: Agency-provided laptop meeting ADB-prescribed hardware specifications and cybersecurity standards required. ADB will provide standard Microsoft and role-specific software licenses.