Network Engineer

INNOVATIQ SOLUTIONS PTE. LTD.; Singapore; On-site; SGD 60,000 - 80,000; Full time

Job summary

A technology solutions provider based in Singapore is seeking an experienced Network Engineer to support and maintain Cisco, Alcatel, and other networking equipment. The ideal candidate will have substantial experience in large-scale wireless deployments and proficiency in managing network security vulnerabilities. The role also requires conducting site surveys and using troubleshooting tools effectively. Candidates must have a strong understanding of networking protocols and be able to generate heat maps for site evaluations.

Responsibilities

• Support, maintain, and deploy Cisco, Alcatel, Dell, and Aruba equipment.
• Conduct wireless site surveys and recommend corrective action.
• Track Cisco and Alcatel security vulnerabilities and provide fixes.
• Use network analysis tools for troubleshooting.

Skills

Cisco equipment support

Network device power requirements understanding

Structured cabling technologies

Wireless deployment

Spectrum analysis technologies

Server knowledge (Wintel, Linux)

Cisco/Alcatel security vulnerability tracking

Network troubleshooting tools

Knowledge of Cisco and Alcatel devices

IP and network protocols

Network analysing tools

Syslog message extraction

Job description

Job Description

• Experience supporting, maintaining, and Deploying Cisco, Alcatel, Dell and Aruba equipment.
• Experience in tracing end users remotely and Network device power requirements.
• Experience in structure cabling technologies and data centre methodologies.
• The engineer must have experience in large scale wireless deployment, maintenance, and support.
• Conduct wireless site surveys utilising spectrum analysis technologies, recommend and implement corrective action.
• Perform wireless site surveys, conduct site evaluations, and generate Heat Maps utilising Ekahau Survey Pro and Air Magnet Survey.
• Basic Knowledge about servers (Wintel and Linux and virtualisation).
• Experience tracking and understanding the Cisco and Alcatel security vulnerability reports and providing the SW/ HW bug fixes.
• Experience using L1 network tools such as Cable tester (fibre and copper) for troubleshooting.
• Experience working with Cisco N9K, C-3560, C-4500, C-3650, C-6500, C9300, and Alcatel 6K switches.
• Experience working with Cisco WLC 8500, 5500, Alcatel WLC 4550, 4750XM, AOS 8.x version.
• Experience dealing with Cisco/Alcatel TAC case escalation and issue reporting.
• Have substantial experience working with extensive enterprise support and maintenance of LAN /WLAN infrastructure.
• Proficient in IP subnet, OSI layers, PBR, OSPF, BGP, STP, VTP, SNMP, QOS, HSRP, VPC, VRF, VSS, DNS, DHCP, NAC, LAN Security, 802.1x Auth, SSL/LS, 802.11, RADIUS, TACACS+, Linux, and Microsoft OS is a must.
• Proficient in using network analyser/sniffing tools such as Sniffer, Wireshark, and Ethereal for troubleshooting network issues. They must understand and troubleshoot problems using packet dumps/traces produced by such tools.
• Experience in Syslog message extraction and co-relation techniques.