Network Admin L3

Russell Tobin; Seremban; On-site; MYR 90,000 - 120,000; Full time

Job summary

A leading recruitment agency is seeking a highly skilled Network Admin (L3) to design, implement, and maintain robust enterprise networking solutions. Located in Seremban, Malaysia, this full-time role requires strong expertise in Cisco networking, firewalls, and extensive hands-on experience with enterprise-grade infrastructure. Candidates must have a minimum of 8 years in network architecture and excellent troubleshooting skills, along with the ability to manage multiple priorities effectively.

Qualifications

• 8+ years of hands-on experience in network architecture and enterprise networking.
• Strong experience in SD-WAN, BGP, OSPF, EIGRP, QoS, wireless solutions.
• Hands-on experience with data center and campus switching platforms.

Responsibilities

• Design, implement, and manage enterprise network architectures.
• Deploy and monitor global network infrastructure.
• Plan and execute network migrations and upgrades.

Skills

Network architecture

Cisco networking

Firewall platforms

LAN

WAN

VPNs

Troubleshooting

ServiceNow

Packet analysis

Cisco DNAC

Tools

Wireshark

F5 load balancers

Network monitoring tools

Job description

HIRING FOR: NETWORK ADMIN (L3)

📍Location: Seremban, Malaysia

📅Tenure: 5+ years relevant experience

🕒 Employment Type: Full-time, Onsite, Morning shift

📩 Please send your CV here: [e-mail]

IMPORTANT: Only for Malaysian citizens, PR holders and RPT holders

Job Overview

We are seeking a highly skilled and experienced Network Architect to design, implement, and maintain robust enterprise IT infrastructure, networking, and security solutions, with a strong focus on Cisco networking and firewall platforms. The ideal candidate will have deep expertise in LAN, WAN, wireless, load balancers, firewalls, Meraki, DNAC, and IPAM, and will be capable of designing high-availability, scalable, and secure network architectures aligned with business requirements.

Key Responsibilities

• Design, implement, and manage enterprise network architectures including LAN, WAN, wireless, IP subnetting, VPNs, firewalls, load balancers, Meraki, DNAC, and IPAM
• Deploy, operate, and monitor global network infrastructure, ensuring high availability, performance, scalability, and business continuity
• Plan and execute data center and office network migrations, upgrades, and optimizations
• Troubleshoot complex network and security issues, including P1/P2 incidents, and support change management processes using ServiceNow
• Collaborate with security, compliance, infrastructure, and application teams to ensure secure, compliant, and integrated network solutions
• Implement and maintain network security controls, disaster recovery, backup, and failover strategies
• Perform capacity planning, performance tuning, and proactive monitoring of network and security environments
• Define, document, and maintain network standards, policies, and HLD/LLD design documentation
• Evaluate and implement network automation tools, templates, and best practices to improve operational efficiency

Required Skills & Qualifications

• 8+ years of hands‑on experience in network architecture and enterprise networking
• Strong experience implementing and supporting enterprise network technologies including SD‑WAN, BGP, OSPF, EIGRP, QoS, wireless solutions, Cisco IP VPN, and Meraki
• Hands‑on experience with enterprise‑grade data center and campus switching platforms, including configuration, troubleshooting, and upgrades
• Strong expertise in advanced network security concepts, including Cisco firewalls (ASA, FTD, FMC)
• Solid experience with F5 load balancers, including design, configuration, and troubleshooting
• Strong knowledge of DNS, DHCP, TCP/IP, NTP, RADIUS, and TACACS
• Experience with network monitoring tools, NetFlow analysis, and capacity management
• Advanced troubleshooting skills using Wireshark and packet analysis tools
• Hands‑on experience with Cisco DNAC, including edge and border deployments
• Proven experience designing high‑availability, disaster recovery, and failover solutions and strong understanding of enterprise and DMZ network traffic management
• Excellent communication, documentation, and collaboration skills. Ability to work independently and manage multiple priorities in a fast‑paced environment

Does this sound like you or someone you know? Kindly send your CV here: [e-mail]

Looking forward to meeting you!