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OPENSOURCE PTE. LTD.

Wintel Cloud Engineer (L2)- AWS

Early Applicant
  • Posted 12 days ago
  • Be among the first 10 applicants
5-7 Years
SGD 7,000 - 9,000 per month

Job Description

Job Summary

We are seeking a highly capable Level 2 Windows Support Engineer with 5+ years of hands-on Wintel experience and at least 2 years of AWS cloud experience, preferably in regulated or secure environments (e.g., Government Commercial Cloud - GCC).
This role focuses on maintaining and supporting Windows workloads hosted on AWS, with exposure to Trend Micro Vision One, IAM Analyzer, CIS Hardening, and remediation tasks (VMS, Cloudscape).

Key Responsibilities

  • Provide L2 operational support for Windows Server 2012/2016/2019/2022 in both on-premises and AWS environments.
  • Manage and support AD, DNS, DHCP, GPO, WSUS, and Windows clustering.
  • Resolve incidents and service requests related to Wintel systems via ITSM platforms (ServiceNow, Jira, etc.).
  • Perform patch management and coordinate monthly/quarterly patch cycles using WSUS/SCCM/AWS Systems Manager.
  • Support AWS services: EC2, S3, IAM, EBS, CloudWatch, Systems Manager (SSM).
  • Implement and review IAM permissions using IAM Access Analyzer and least privilege models.
  • Execute and remediate findings from CIS Hardening baselines and compliance scans.
  • Carry out Vulnerability Management System (VMS) remediation and Cloudscape recommendations in collaboration with InfoSec teams.
  • Work with Trend Micro Vision One (or similar EDR/XDR platforms) for threat detection and remediation.
  • Assist in automation scripting and remediation via PowerShell, AWS CLI, and SSM Documents.
  • Create and maintain technical documentation, knowledge articles, and SOPs.
  • Participate in audits, patch windows, and disaster recovery testing.
  • Perform on-call support and participate in 24x7 shift rotations when required.

Required Qualifications

  • Diploma or Degree in Information Technology, Computer Science, or related discipline.
  • 5+ years of hands-on Wintel administration and support.
  • 2+ years of AWS experience supporting Windows workloads.
  • Experience with IAM roles, security groups, S3 access policies, CloudWatch alarms/logs.
  • Exposure to security and hardening frameworks (e.g., CIS Benchmarks, SCAP).
  • Familiarity with tools like Trend Micro Vision One, Qualys/Tenable, AWS Config, AWS Systems Manager.
  • Proficiency in PowerShell scripting for routine tasks and automation.
  • Knowledge of backup and recovery strategies for Windows servers in cloud.
  • Understanding of ITIL practices and experience using ticketing systems.

Preferred Certifications

  • AWS Certified SysOps Administrator - Associate
  • AWS Certified Solutions Architect - Associate
  • Microsoft Certified: Windows Server Hybrid Administrator Associate
  • ITIL v3/v4 Foundation

Soft Skills

  • Strong analytical and incident triage skills under pressure.
  • Ability to handle and communicate with demanding customers tactfully and professionally.
  • Ownership mindset with proactive problem-solving ability.
  • Strong written and verbal communication capable of producing clear documentation.
  • Team player with collaborative work ethic and willingness to learn new technologies.

More Info

Industry:Other

Function:Information Technology

Job Type:Permanent Job

Date Posted: 18/09/2025

Job ID: 126167643

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Last Updated: 18-09-2025 10:02:57 AM
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