L2 Network Engineer – F5 & Firewall

SAGL CONSULTING PTE. LTD.; Singapore; On-site; SGD 50,000 - 70,000; Full time

Job summary

A leading IT consulting firm in Singapore is seeking an experienced IT professional to monitor and support F5 load balancers and network security systems. The ideal candidate should have over 2 years of IT experience, with a strong focus on problem-solving and communication skills. Certifications such as CompTIA A+ and ITIL v3 Foundation are required, along with hands-on experience with F5 technologies.

Qualifications

• 2+ years of IT experience, including 1+ year in a Command Centre or similar operations role.
• CompTIA Network+ and/or Security+ preferred.
• Hands-on experience with F5 and firewall technologies.

Responsibilities

• Monitor and troubleshoot F5 load balancers and firewall devices.
• Resolve network/security issues or escalate them to the right teams.
• Maintain accurate documentation of incidents and solutions.

Skills

Problem-solving

Communication

Education

CompTIA A+ certification

ITIL v3 Foundation certification

Tools

F5 technologies

Firewall technologies

Job description

Overview

You’ll monitor and support F5 load balancers, firewalls, and network security systems, helping ensure smooth operations across our IT infrastructure.

Responsibilities

• Monitor and troubleshoot F5 load balancers and firewall devices.
• Resolve network/security issues or escalate them to the right teams.
• Maintain accurate documentation of incidents and solutions.
• Work closely with senior engineers to implement changes and improvements.

Experience

• 2+ years of IT experience, including 1+ year in a Command Centre or similar operations role.
• CompTIA A+ (or equivalent) certification required.
• CompTIA Network+ and/or Security+ preferred.
• ITIL v3 Foundation certification required.
• Hands-on experience with F5 and firewall technologies.
• Strong problem-solving skills and good communication.