L1 Network Engineer - Night role (10 PM-6 AM) - #1106847

Job Summary

We are seeking L1 Network Engineers (maker) to join our team to support day-to-day network implementation and operations. The role focuses on executing pre-defined implementation scripts, supporting L3 engineers on-site at the data center when required, and working collaboratively to resolve network-related alarms and tickets.

Key Responsibilities

• Perform network implementation tasks based on scripts and procedures provided by L3 Network Engineers.

• Work schedule: 10pm to 6am

• Escort and support L3 engineers during on-site data center changes and activities.

• Monitor network alarms and clear tickets in coordination with L3 engineers.

• Escalate circuit and connectivity issues to Telco providers and follow up on resolution.

• Provide hands-on assistance in physical installations (e.g., cabling, device power-up, console access) when required.

• Maintain implementation records and update documentation as instructed.

• Support routine checks and operational tasks to ensure network health and availability.

Requirements

• Diploma or bachelor’s degree in information technology, Computer Science, or a related field.

• 1–3 years of experience in IT infrastructure or network support roles.

• Basic understanding of network concepts (e.g., TCP/IP, routing, switching).

• Willingness to work night job as network changes required to be after office hours.

• Able to travel to data centre’s

• Strong communication and coordination skills

• Certifications like CCNA or basic Firewall certifications (Checkpoint, Palo Alto)

Preferred Skills

• Experience in supporting enterprise networks in data center environments.

• Familiar with logging into and navigating Access Controllers (ACs) for performing configurations, monitoring, and diagnostics.

• Experience with configuring and troubleshooting routers, switches, and firewalls (Cisco, Arista, or equivalent).

• Implement and maintain hybrid cloud architectures

• Monitor and optimise the cost and performance of cloud infrastructure and execute infrastructure changes and upgrades

• Proficiency in scripting and automation tools (Git, Bash, Terraform, Python, PowerShell) for infrastructure management tasks

• Lead infrastructure cloud-related projects within the region

• Experience in implementing and maintaining security measures

Secondary skills -

• Good knowledge of cloud platforms (e.g., Azure, GCP, AliCloud) and on-premises technologies

• Relevant certifications (e.g., Microsoft Certified: Azure Solutions Architect, Azure Administrator Associate) are a plus

• Familiarity with networking concepts, TCP/IP protocols and DNS

Rajkumar Renganathan

Quess Selection & Services, Singapore

EA Licence Number: 23C2060 Registration ID is R1983662

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