Network Administrator -

Tyson Jay

📍 Singapore, Singapore, Singapore

Full-time computer-and-mathematical

Job Description

  • up to 2 months contract end bonus
  • contract convertible to perm
  • either july or august start
  • Training in HPC will be given

Responsibilities

  • Operate and maintain core data centre switching across L2/L3, including routing protocols (BGP, OSPF), high-availability (HSRP/VRRP), and link aggregation
  • Support enterprise switching platforms (such as Aruba, Arista, or Cisco Nexus class) in a change-controlled environment
  • Administer enterprise firewall and VPN platforms, including access and policy upkeep
  • Monitor network health, analyse errors and counters, and triage incidents
  • Execute changes within approved maintenance windows, with full ITSM evidence and rollback discipline
  • Apply firmware and software updates i...
Apply for this Position