Senior Infrastructure & Networks Specialist (Cisco)

Agensi Pekerjaan EPS Consultants Sdn Bhd; Kuala Lumpur; On-site; MYR 67,000 - 78,000; Part time

Job summary

Agensi Pekerjaan EPS Consultants Sdn Bhd in Kuala Lumpur, Malaysia is seeking a Senior Infrastructure & Networks Specialist (Cisco) on a 6‑month renewable contract. The role covers designing, deploying, and maintaining enterprise LAN/WAN, Wi‑Fi, security and collaboration services.

The candidate will manage multi‑vendor gear (Cisco, HP/Aruba, Extreme), configure firewalls, VPNs, AD and Cloud tasks, and provide after‑hours support for events. Fluent English and Bahasa Malaysia required.

Qualifications

• Diploma or Bachelor's Degree in Computer Science, Information Technology, Network Engineering or related field.
• CCNA certification is preferred.
• 3–5 years of hands-on experience in enterprise network infrastructure, operations, configuration and troubleshooting.
• Strong knowledge of LAN/WAN, VLAN, Routing & Switching, DHCP & DNS, Wireless Networking, VPN, Network Security.

Responsibilities

• Manage, configure, monitor and troubleshoot enterprise LAN, WAN, Wi‑Fi, VLAN, routing, switching, firewall, VPN environments.
• Perform hands‑on installation, configuration, maintenance and upgrades of switches, routers, wireless controllers, access points, firewalls and related network infrastructure.
• Configure and troubleshoot multi‑vendor network equipment, particularly Cisco, HP/Aruba and Extreme Networks.
• Manage enterprise and public Wi‑Fi, internet connectivity, bandwidth management, PABX and IP telephony services.
• Configure and maintain enterprise firewalls, including security policies, firewall rules and VPN connectivity.
• Perform network security administration including IPS/IDS, NAC/RADIUS, access control and network segmentation.
• Handle network‑related helpdesk and connectivity issues, including switch port configuration and access point deployment.
• Support on‑premises Windows Server infrastructure, including Active Directory, DNS, DHCP, Group Policy, Hyper‑V, patching and backup coordination.
• Perform basic Microsoft 365 and Entra ID administration, including user/group management, licensing, MFA and access troubleshooting.
• Support basic AWS infrastructure activities, including DNS‑related tasks and coordination with cloud vendors/MSPs.
• Monitor backup, recovery, failover and fallback procedures.
• Maintain network and infrastructure documentation, inventory and asset records.
• Coordinate with vendors and contractors for maintenance, repairs, upgrades and infrastructure projects.
• Provide IT infrastructure and AV support for campus activities, events and special requirements.
• Participate in after‑hours or weekend maintenance/standby support when required.
• Recommend improvements to network reliability, security and operational efficiency.

Skills

LAN/WAN

VLAN

Routing

Switching

Wireless Networking

VPN

Network Security

IPS/IDS

NAC/RADIUS

Network segmentation

PAM solutions

Windows Server

Active Directory

Cloud/AWS

Education

Diploma or Bachelor in Computer Science/ Information Technology/ Network Engineering

Tools

Cisco equipment

HP/Aruba

Extreme Networks

Job description

Senior Infrastructure & Networks Specialist (Cisco)

Position: Senior Infra & Networks Specialist

Employment Type: 6 months Contract (Renewable basis)

Salary RM 6,000 - RM 7,000

Key Responsibilities

Manage, configure, monitor and troubleshoot enterprise LAN, WAN, Wi‑Fi, VLAN, routing, switching, firewall, VPN, DHCP and DNS environments.

Perform hands‑on installation, configuration, maintenance and upgrades of switches, routers, wireless controllers, access points, firewalls and related network infrastructure.

Configure and troubleshoot multi‑vendor network equipment, particularly Cisco, HP/Aruba and Extreme Networks.

Manage enterprise and public Wi‑Fi, internet connectivity, bandwidth management, PABX and IP telephony services.

Configure and maintain enterprise firewalls, including security policies, firewall rules and VPN connectivity.

Perform network security administration including IPS/IDS, NAC/RADIUS, access control and network segmentation.

Handle network‑related helpdesk and connectivity issues, including switch port configuration and access point deployment.

Support on‑premises Windows Server infrastructure, including Active Directory, DNS, DHCP, Group Policy, Hyper‑V, patching and backup coordination.

Perform basic Microsoft 365 and Entra ID administration, including user/group management, licensing, MFA and access troubleshooting.

Support basic AWS infrastructure activities, including DNS‑related tasks and coordination with cloud vendors/MSPs.

Monitor backup, recovery, failover and fallback procedures.

Maintain network and infrastructure documentation, inventory and asset records.

Coordinate with vendors and contractors for maintenance, repairs, upgrades and infrastructure projects.

Provide IT infrastructure and AV support for campus activities, events and special requirements.

Participate in after‑hours or weekend maintenance/standby support when required, particularly for planned maintenance or special events.

Recommend improvements to network reliability, security and operational efficiency.

Requirements

Diploma or Bachelor's Degree in Computer Science, Information Technology, Network Engineering, Computer Engineering or a related field.

CCNA certification is preferred

Candidates without CCNA will also be considered if they have strong, proven hands‑on experience managing and configuring Cisco network equipment.

3–5 years of hands‑on experience in enterprise network infrastructure, operations, configuration and troubleshooting.

Strong knowledge of:

• LAN/WAN
• VLAN
• Routing & Switching
• DHCP & DNS
• Wireless Networking
• VPN
• Network Security

Hands‑on experience with enterprise firewalls, including configuration, security policies, VPN and troubleshooting.

Experience with network security technologies such as IPS/IDS, NAC/RADIUS and network segmentation is an advantage.

Experience with PAM solutions such as CyberArk, SecureKi or equivalent is an advantage, but not mandatory.

Working knowledge of Windows Server, Active Directory, DNS, DHCP, Group Policy and Hyper‑V.

Working knowledge of Microsoft 365 and Entra ID.

Basic but proven knowledge of AWS/cloud infrastructure is required; deep AWS expertise is not necessary.

Candidates from enterprise, data centre, MSP or education/campus environments will be considered.

Strong hands‑on troubleshooting and problem‑solving skills.

Able to work independently and coordinate with vendors and contractors.

Good communication skills in English and Bahasa Malaysia.