Senior Network Engineer

Keppel Management Ltd.; Singapore; On-site; SGD 90,000 - 120,000; Full time

Job summary

Keppel Management Ltd. is seeking an experienced network engineer to design, configure, deploy, and maintain enterprise network infrastructure in Singapore. You will implement LAN, WAN, WLAN, SD-WAN, VPN, and Internet connectivity, and perform migrations and technology refresh projects.

The role involves preparing detailed LLDs, implementation plans, rollback procedures, and conducting POCs to validate solutions across Cisco, Meraki, Aruba, and Huawei platforms.

Qualifications

• Experience designing and deploying enterprise network infrastructures.
• Hands-on experience with LAN/WAN/WLAN and SD-WAN deployments.
• Ability to prepare low-level designs and implementation/rollback plans.

Responsibilities

• Design, configure, deploy, and maintain enterprise network infrastructure.
• Implement LAN, WAN, WLAN, SD-WAN, VPN, and Internet connectivity solutions.
• Perform network migrations, upgrades, and technology refresh projects.
• Prepare low-level design (LLD), implementation plans, and rollback procedures.
• Conduct proof-of-concept (POC) and solution validation.

Skills

Network design

LAN

WAN

WLAN

SD-WAN

VPN

Tools

Cisco

Meraki

Aruba

Huawei

Job description

JOB DESCRIPTION

Key Responsibilities

Network Design & Implementation

• Design, configure, deploy, and maintain enterprise network infrastructure.
• Implement LAN, WAN, WLAN, SD-WAN, VPN, and Internet connectivity solutions.
• Perform network migrations, upgrades, and technology refresh projects.
• Prepare low-level design (LLD), implementation plans, and rollback procedures.
• Conduct proof-of-concept (POC) and solution validation.

Cisco Technologies

• Configure and support Cisco Catalyst, Nexus, ISR, ASR, ACI, Catalyst Center and Catalyst 9000 series devices.
• Implement routing protocols including OSPF, BGP and EIGRP.
• Configure Layer 2 technologies such as VLANs, VXLAN STP, EtherChannel and VTP.
• Configure Cisco Wireless LAN Controllers and Cisco Access Points.
• Configure Cisco DNA Center, Cisco ISE, and Cisco SD-WAN.

Cisco Meraki

• Configure Meraki MS Switches and MR Wireless Access Points.
• Manage Meraki Dashboard, templates, firmware upgrades, and licensing.
• Configure SD-WAN, VPN, Auto VPN, traffic shaping, and security policies.
• Perform cloud-based monitoring and troubleshooting.

Aruba Technologies

• Configure Aruba CX and ArubaOS switches.
• Deploy and maintain Aruba Wireless Access Points and Mobility Controllers.
• Configure Aruba Central and AirWave management platforms.
• Implement Aruba ClearPass for Network Access Control (preferred).

Huawei Technologies

• Configure Huawei switches and routers.
• Deploy Huawei WLAN solutions and AC controllers.
• Configure routing protocols, VLANs, ACLs, QoS, VRRP, and MSTP.
• Manage Huawei eSight network management platform.
• Perform firmware upgrades and troubleshooting.

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JOB REQUIREMENTS

Please refer to job description for more details.

BUSINESS SEGMENT

Connectivity PLATFORM Operating Division