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  •  ...response readiness. 2. Security Product Management Perform vulnerability scanning and security assessments on applications (client/server, mobile apps) deployed in the corporate networks using Tenable and Nessus. Analyze vulnerability scan results, recommend... 
    Yishun
    4 days ago
  •  ...infrastructure deployment Operating System Lifecycle & Patch Management: Lead OS patching operations across RHEL (v8 to v10) and Windows Server (2016→2025) using AWS Patch Manager, Azure Update Management, WSUS, SCCM, and YUM/DNF Maintain basic knowledge of Linux... 
    Yishun
    12 days ago
  •  ...network separation environments. Key Responsibilities Multi-Cloud Windows Operations Provide L2 operational support for Windows Server (2016/2019/2022/2025) in on-premises and multi-cloud environments. Support cloud operations predominantly on Amazon Web Services,... 
    Yishun
    12 days ago
  •  ...Python, Ansible) Experience with network orchestration tools Network Security Protocols (Core): Deep understanding of IPSec, SSL/TLS, 802.1x Implementation of network access control (NAC) solutions Deep understanding and implementation skillset on Tacacs Server.... 
    Yishun
    a month ago