Network Infrastructure Specialist

4 weeks ago


Singapur, Singapore TEKsystems Full time

Job Summary

We are seeking a skilled Network Infrastructure Specialist to join our team at TEKsystems. This role requires expertise in LAN/WAN, Wireless, and Network Security, with a focus on Cisco networking technologies, particularly the 9000 series.

The Position:

  • Wi-Fi/LAN Management: Configure, maintain, and troubleshoot Cisco Catalyst Wireless LAN controllers & access points, preferably the 9000 series (e.g., 9800, 9166). Manage and maintain Cisco Catalyst LAN switches, with a preference for 9000 series expertise (e.g., 9300, 9200).
  • WAN Management: Utilize your CCNA certification to manage and configure network WAN infrastructures. Implement and troubleshoot network protocols such as EIGRP, BGP, QoS, FNF, and PfR. Experience with Cisco DMVPN Azure networking is a plus.
  • Network Security: Manage and secure networks using Cisco Firepower. Handle Zscaler ZIA, ZPA for secure internet access and private application access. Configure and manage Checkpoint Firewalls for enhanced network security.

The Candidate:

Qualifications:

  • Minimum of a Cisco CCNA certification is required.
  • Intermediate experience with Cisco Catalyst 9000 series (Wireless LAN controllers (WLC), access points (AP), and LAN switches).
  • Experience with WAN network protocols (such as EIGRP, BGP, QoS, FNF, PfR).
  • Familiarity with Cisco Firepower, Zscaler products, and Checkpoint Firewalls (experience in Palo Alto Firewalls would be considered).
  • Knowledge of Cisco DMVPN and Azure networking is advantageous.
  • Strong communication skills with fluency in English.
  • Customer-centric mindset with the ability to understand both technical details and larger business needs.
  • Ability to work outside of business hours (4-6 off-hours per month on average).

Other Requirements:

  • Willingness to travel across Asia (Thailand, Vietnam, Malaysia, and other parts of the region as required).
  • Comfortable communicating through email, MS Teams, and conference calls.
  • Ability to work independently and within a global team environment.


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