Network Engineer

3 days ago

Singapore PERSOLKELLY SINGAPORE PTE. LTD. Full time
Roles & Responsibilities

Job Title: Network Engineer

Position Overview:
The Network Engineer will be responsible for the deployment, support, and maintenance of the enterprise-wide network system infrastructure. This includes managing interconnected technologies that require day-to-day support and administration to ensure optimal network performance and maximum system availability.

Key Responsibilities:

  • Administer, monitor, maintain, and optimize WAN, LAN, and Wi-Fi networks to ensure optimal performance and maximum availability.
  • Ensure network devices (routers, switches, load balancers, wireless LAN controllers) and firewalls remain in good working condition.
  • Configure, troubleshoot, and resolve issues within network and security areas, including performance and capacity-related problems.
  • Respond promptly to production issues, including addressing defective hardware during and after office hours.
  • Lead the updating and documentation of all network configurations, firmware, network diagrams, and cabling for all end-devices.
  • Provide technical support and consultation, manage procurement activities, and oversee project management tasks related to network and security enhancements and configuration changes.
  • Develop and define processes to manage the network infrastructure, driving service improvement initiatives to enhance overall network operation quality and productivity.
  • Collaborate with vendors to manage and coordinate infrastructure security reviews, assessments, and penetration tests.
  • Work closely with the cybersecurity team to remediate network-related vulnerabilities.
  • Manage network-related projects as needed.
  • Perform any other related duties or tasks as assigned by the immediate supervisor or Director of Information Technology.

Requirements:

  • Diploma or Bachelor's degree (or higher) in Electrical Engineering, Computer Science, Information Technology, or a related field.
  • At least 4 years of relevant experience in network administration.
  • Cisco Certified Network Associate (CCNA) certification is preferred.
  • Security certifications are advantageous.
  • Proficient in network configuration and setup, including BGP, OSPF, MPLS, VPN Tunnels (GRE & IPSec), VRF, HSRP/VRRP, QoS, IP Flow Top Talkers, IP Accounting, ARP, NAT, PAT, Port Channel, VXLAN, and Policy Routing.
  • Familiarity with security appliances such as Cisco FirePower and/or Palo Alto.
  • Experience with NMS setup and configuration tools like Forescout NetFlow, MRTG/PRTG, and SolarWinds.
  • Experience with F5 Networks and/or A10 Load Balancer devices.
  • Familiarity with security remediation audits and RFP/RFQ tender requirements.

Interested candidates who wish to apply for the advertised position, please click on "Apply". We regret that only shortlisted candidates will be notified.

EA License No.: 01C4394 (PERSOLKELLY Singapore PTE LTD)

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Tell employers what skills you have

Switches
OSPF
MPLS
Hardware
CCNA
Administration
Information Technology
Routing
Wireless
IP
Firmware
Routers
Cabling
WAN
VPN
BGP

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