Network Engineer

IT Managers Inc.; Batangas City; On-site; PHP 420,000 - 750,000; Full time

Job summary

IT Managers Inc. is seeking a Network Engineer – Operations Support with 3–5 years of experience to maintain, monitor, and support enterprise networks.

You will ensure network availability, performance, and security across the organization and collaborate with vendors and internal teams. Responsibilities include monitoring, troubleshooting incidents, configuring devices, handling on-call support, and maintaining documentation and RCA actions.

Qualifications

• 3–5 years of experience in network engineering or enterprise operations.
• Bachelor's degree or diploma in IT or related field.
• Experience supporting enterprise network environments.
• Strong knowledge of TCP/IP, routing and switching, VPN, DNS, DHCP, WLAN, and firewall technologies.
• Experience or familiarity with Cisco, Aruba, Fortinet, Palo Alto.
• Understanding of ITIL service management processes.
• Strong analytical, troubleshooting, problem-solving, and communication skills.

Responsibilities

• Monitor network performance and proactively identify potential issues.
• Troubleshoot and resolve network incidents, outages, and connectivity problems.
• Configure, maintain, and upgrade routers, switches, firewalls, and load balancers.
• Support network incident, problem, change, and capacity management.
• Perform Root Cause Analysis (RCA) and implement corrective actions for recurring issues.
• Maintain network documentation, diagrams, and operational procedures.
• Coordinate with vendors, service providers, and internal teams to resolve technical issues.
• Support vulnerability remediation, patch management, and network security compliance.
• Participate in on-call support and major incident management when required.

Skills

TCP/IP

Routing & Switching

VPN

DNS

DHCP

WLAN

Firewall technologies

Analytical skills

Communication skills

On-call support

Education

Bachelor's degree or diploma in Information Technology, Computer Science, or a related field

Tools

Cisco

Aruba

Fortinet

Palo Alto

Job description

Network Engineer – Operations Support

Job Description

We are looking for a Network Engineer – Operations Support with 3–5 years of experience to maintain, monitor, and support enterprise network infrastructure. The role focuses on ensuring network availability, performance, security, and reliable service delivery.

Key Responsibilities

• Monitor network performance and proactively identify potential issues.

• Troubleshoot and resolve network incidents, outages, and connectivity problems.

• Configure, maintain, and upgrade routers, switches, firewalls, and load balancers.

• Support network incident, problem, change, and capacity management.

• Perform Root Cause Analysis (RCA) and implement corrective actions for recurring issues.

• Maintain network documentation, diagrams, and operational procedures.

• Coordinate with vendors, service providers, and internal teams to resolve technical issues.

• Support vulnerability remediation, patch management, and network security compliance.

• Participate in on-call support and major incident management when required.

Job Qualifications

• 3–5 years of experience in network engineering or enterprise network operations/support.

• Bachelor's degree or diploma in Information Technology, Computer Science, or a related field.

• Experience supporting enterprise network environments.

• Strong knowledge of TCP/IP, routing and switching, VPN, DNS, DHCP, WLAN, and firewall technologies.

• Experience or familiarity with Cisco, Aruba, Fortinet, Palo Alto, or similar networking platforms.

• Understanding of ITIL service management processes.

• Strong analytical, troubleshooting, problem-solving, and communication skills.

Preferred Certifications

• CCNA

• CCNP

• Fortinet NSE / FCP

• ITIL Foundation