Network Infrastructure Specialist | Secure & Scalable

MicroSourcing; Quezon City; On-site; PHP 500,000 - 800,000; Full time

Job summary

MicroSourcing is seeking an IT Specialist to manage and secure the company’s network infrastructure, ensuring reliable connectivity and performance across multiple sites. You will monitor, troubleshoot, and optimize the network while coordinating with IT and business teams to meet security and compliance standards.

The role requires 4–6 years in network administration, strong English communication, and willingness to work flexible shifts, including holidays, to keep our global networks operating

Qualifications

• 4–6 years of network administration experience.
• Excellent written and verbal communication skills in English.
• Dependability to be at work during assigned shifts.
• Experience documenting procedures.
• Proven experience managing cross-brand network equipment at scale (minimum 2,000 endpoints).
• Shifting schedules and holiday shifts.

Responsibilities

• Manage and maintain network infrastructure for all company endpoints.
• Ensure compliance with ISO and CIS standards.
• Monitor network performance, troubleshoot issues, and implement solutions.
• Implement security measures and best practices to safeguard the network.
• Collaborate with cross‑functional teams to optimize network resources.

Skills

Network administration

Network configuration

Network security

Troubleshooting

Network monitoring

Network design

TCP/IP

Documentation

Automation

Collaboration

Continuous learning

Education

CCNA certification

Tools

Cisco devices

Job description

MicroSourcing is seeking an IT Specialist to manage and secure the company’s network infrastructure, ensuring reliable connectivity and performance across multiple sites. You will monitor, troubleshoot, and optimize the network while coordinating with IT and business teams to meet security and compliance standards.

The role requires 4–6 years in network administration, strong English communication, and willingness to work flexible shifts, including holidays, to keep our global networks operating