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Jobfoundry
Lenovo

[LPS] Senior Network Engineer

Lenovo
ElectronicsSINGAPORE, Central Singapore, SingaporeOnsitePosted 21 months ago
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About the role

AI summarised

This Senior Network Engineer role at Lenovo PCCW Solutions focuses on the operation and maintenance of enterprise network infrastructure. The successful candidate will manage multi-vendor environments including Cisco, Palo Alto, Check Point, and Aruba systems to ensure high availability and security.

ElectronicsOnsiteInformation Technology

Key Responsibilities

  • Perform routine maintenance tasks on network devices, including firmware updates, patches, and configurations
  • Troubleshoot and resolve network issues, ensuring minimal downtime
  • Monitor network performance and proactively address bottlenecks or anomalies
  • Configure, manage, and maintain Palo Alto and Check Point firewalls to ensure network security
  • Implement and maintain firewall policies to control traffic and protect against threats
  • Configure and manage Cisco switches, ensuring optimal performance and network segmentation
  • Troubleshoot and resolve LAN/WAN connectivity issues
  • Administer Aruba ClearPass Policy Manager (CPPM) for user authentication and access control
  • Maintain accurate and up-to-date network documentation, including diagrams, configurations, and asset inventory
  • Ensure that network configurations and policies comply with industry best practices and security standards

Requirements

  • Bachelor's degree in Information Technology, Computer Science, or a related field
  • Proven experience in managing Palo Alto and Check Point firewalls
  • Proficiency in configuring and troubleshooting Cisco switches
  • Hands-on experience with Aruba ClearPass Policy Manager (CPPM) or similar access control systems
  • Strong knowledge of network protocols, routing, and switching
  • Excellent problem-solving and analytical skills
  • Effective communication and teamwork abilities
  • Cisco Certified Network Associate (CCNA) or equivalent certification is preferred
  • Industry certifications such as CCNP, Palo Alto Networks Certified Network Security Administrator (PCNSA), or Check Point Certified Security Administrator (CCSA) would be a plus
  • Familiarity with network monitoring and management tools