Network Security Engineer

2 days ago

Singapore RISKINSIGHT CONSULTING PTE. LTD. Full time
Roles & Responsibilities

We are seeking an experienced and detail-oriented Network Security Engineer to join our team. The ideal candidate will have hands-on experience in managing and configuring Cisco wireless infrastructure, switches, and routers, as well as proficiency with Palo Alto and Checkpoint Firewalls.


Key Responsibilities:


Cisco Wireless Infrastructure Management:

  • Configure, deploy, and manage Cisco wireless access points and controllers to ensure reliable wireless network connectivity.
  • Troubleshoot and resolve issues related to wireless network performance, coverage, and security.
  • Managing the Cisco ISE.


Cisco Switches and Routers Management:

  • Install, configure, and maintain Cisco switches and routers for optimal network performance.
  • Perform network troubleshooting, identify bottlenecks, and implement solutions to ensure network reliability.


Firmware Upgrades:

  • Upgrade firmware for wireless devices, routers, and switches as part of regular network maintenance and improvement.
  • Ensure minimal disruption during firmware updates and troubleshooting any issues that arise.


Network Monitoring with SolarWinds:

  • Utilize SolarWinds for continuous monitoring of the network infrastructure, including switches, routers, and wireless systems.
  • Respond to alerts, troubleshoot network issues, and optimize network performance based on monitoring data.


Firewall Management (Palo Alto, Checkpoint):

  • Configure and maintain Palo Alto and Checkpoint firewalls to ensure network security and integrity.
  • Monitor firewall performance, implement policy changes, and respond to any security incidents or alerts.


Required Skills and Qualifications:

• Proven experience in managing and configuring Cisco wireless infrastructure, switches, and routers.

• Strong knowledge and hands-on experience with SolarWinds network monitoring tool.

• Proficiency in managing Palo Alto and Checkpoint firewalls.

• Strong troubleshooting skills for network and security-related issues.

• Ability to perform firmware upgrades for network devices and equipment.

• Familiarity with network security practices and protocols.

• CCNP (Cisco Certified Network Associate) certification or equivalent is a plus.

• Experience with network documentation and creating network diagrams.


Preferred Skills:

• Advanced Cisco certifications (CCNP) or equivalent.

• Knowledge of other network security platforms.

• Experience in implementing network automation or orchestration tools.


Personal Attributes:

• Strong problem-solving skills and ability to work under pressure.

• Excellent communication and collaboration skills to work with cross-functional teams.

• Self-motivated and able to manage multiple tasks and priorities.


Education and Experience:

• Bachelor’s degree in Computer Science, Information Technology.

• Minimum of 8 years of experience in a similar role.


Tell employers what skills you have

Switches
Troubleshooting
CCNP
Information Technology
Wireless
Reliability
Network Troubleshooting
Firmware
Network Automation
Routers
Orchestration
Network Security
VPN
Checkpoint
Firewalls

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