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Technical Support Engineer

Technical Support Engineer

E-solutions
Fresher
Not Disclosed
  • Posted 3 days ago
  • Be among the first 10 applicants

Job Description

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• Provide L2 support for enterprise network incidents, requests, and changes.

• Configure, maintain, and troubleshoot LAN/WAN environments.

• Manage routing and switching infrastructure across multiple sites.

• Support and administer firewall platforms such as Palo Alto, Fortinet, or Cisco Firepower.

• Manage wireless networks including Cisco, Aruba, or Meraki solutions.

• Monitor network performance and proactively address issues.

• Perform firmware upgrades, patching, and configuration backups.

• Participate in network implementation, migration, and optimization projects.

• Create and maintain network documentation and operational procedures.

• Work with vendors and internal teams to resolve complex network issues.

• Strong hands-on experience with:

• Routing (BGP, OSPF, EIGRP)

• Switching (VLANs, STP, EtherChannel, VxLAN preferred)

• Firewalls (Palo Alto, Fortinet, Cisco Firepower)

• Wireless (Cisco, Aruba, Meraki)

• Solid understanding of TCP/IP, DNS, DHCP, NAT, VPN, and QoS.

• Experience with network monitoring and troubleshooting tools.

• Knowledge of network security best practices.

• Excellent communication and customer-facing skills.

• CCNA / CCNP

• PCNSA / PCNSE

• Aruba ACMP

• Fortinet NSE

• Exposure to SD-WAN

• Network Automation (Python, Ansible)

• Cloud networking (AWS/Azure)

• NAC solutions (Cisco ISE, ClearPass)

More Info

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Industry:
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Key Skills

Network security best practices

Routing BGP OSPF EIGRP

Network monitoring and troubleshooting tools

Cloud networking AWS Azure

Switching VLANs STP EtherChannel VxLAN

Network Automation Python Ansible

NAC solutions Cisco ISE ClearPass

Firewalls Palo Alto Fortinet Cisco Firepower

Wireless Cisco Aruba Meraki

SD-WAN

About Company

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Ho Chi Minh, Vietnam
Skills:
Network security best practices, Routing BGP OSPF EIGRP, Network monitoring and troubleshooting tools, Switching VLANs STP EtherChannel VxLAN, Firewalls Palo Alto Fortinet Cisco Firepower, Wireless Cisco Aruba Meraki