Adventus

System & Network Engineer

Adventus

full-time

Posted on:

Location Type: Hybrid

Location: Singapore • Singapore

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Tech Stack

AzureDNSSwitchingVMware

About the role

  • Manage and maintain virtualization platforms (Hyper-V and VMware)
  • Administer and support Windows Server environments
  • Design, implement, and troubleshoot network infrastructure (LAN/WAN, VPN, firewall)
  • Monitor system performance and ensure high availability of IT services
  • Perform system upgrades, patching, and routine maintenance
  • Troubleshoot hardware, software, and network issues
  • Support backup, disaster recovery, and business continuity processes
  • Maintain proper documentation of systems, configurations, and procedures
  • Collaborate with internal teams and vendors for project implementation and support

Requirements

  • Diploma or Degree in Information Technology, Computer Science, or related field
  • Minimum 2–4 years of relevant experience in system and network administration
  • Hands-on experience with:
  • Hyper-V and/or VMware virtualization platforms
  • Windows Server (Active Directory, DNS, DHCP, Group Policy)
  • Network infrastructure (switching, routing, firewall)
  • Experience with Zscaler (ZIA/ZPA) is preferred
  • Experience with Network Access Control (NAC) solutions (e.g., Cisco ISE, FortiNAC) is preferred
  • Familiarity with Microsoft Azure (IaaS, networking, identity) is preferred
  • Knowledge of security best practices and frameworks
  • Relevant certifications (e.g., Microsoft, VMware, Cisco, Azure) are preferred
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
Hyper-VVMwareWindows ServerActive DirectoryDNSDHCPGroup Policynetwork infrastructureZscalerNetwork Access Control
Soft Skills
collaborationtroubleshootingdocumentationproject implementation
Certifications
MicrosoftVMwareCiscoAzure