Cloud Wintel Engineer

5 days ago

Singapore RAPSYS TECHNOLOGIES PTE. LTD. Full time
Roles & Responsibilities

Responsibilities:
Architect and manage AWS environments (VPC, EC2, S3, RDS, Lambda, etc.)
Automate deployments and IaC (Terraform, CloudFormation)
Integrate AWS services with on-prem and third-party systems
Implement security best practices (IAM, patching, vulnerability scans)
Set up backups, DR, and high availability strategies
Monitor performance (CloudWatch) and troubleshoot issues
Collaborate on CI/CD pipelines and document solutions
Qualifications
5–7 years of AWS experience
Must have: AWS Solutions Architect, AWS SysOps, ITIL Foundation
Proficient in AWS core services, networking, and security
Skilled with scripting (Python/Bash) and IaC (Terraform, CloudFormation)
Experience with containerization (Docker, ECS) and server administration
Strong DevOps, troubleshooting, and cost optimization skills
Familiar with ITIL processes and flexible onsite availability

• Administer and troubleshoot Windows Servers, preferably Windows 2008 R2, Windows 2012, and Windows Server 2003.

• Install Windows servers with strong troubleshooting skills for Wintel systems, including system hardening and security measures.

• Perform advanced administration of Windows Server, including Active Directory, DNS, DHCP, and High Availability configurations.

• Understand RAID configurations, assess the pros and cons of various RAID levels, and make informed decisions based on system requirements.

• Configure, administer, and troubleshoot Microsoft clusters.

• Work with various storage solutions, particularly for cluster configurations (preferred but not mandatory).

• Manage SAN environments and storage space from a systems perspective (preferred but not mandatory).

• Oversee file system and quota management.

• Handle FTP and SFTP client-server models with experience in configuration and administration.

• Install and implement VMware ESX servers, VMware Virtual Center, V-Motion, HA, DRS, and related VMware products such as VMware Workstation, VMware Converter, and VM backup solutions.

• Provision, operate, and maintain systems running on AWS.
Skills and Qualifications

• Ability to identify and gather requirements to define solutions for AWS-based systems.

• Expertise in AWS operations, deployment guidance, and best practices throughout the project lifecycle.

• Experience in application and data migration to AWS.

• Strong understanding of ITIL processes.

• Experience: 5 - 8 years of system administration experience is mandatory.

• Educational Qualification: Graduate in Engineering, Science, or Diploma in Computer Science.

• Certifications (Preferred): Any two of the following – MCSE, VMware Certification.

• Customer-focused approach with excellent problem-solving abilities.
We are seeking a skilled Nutanix Engineer with 5–7 years of experience in virtualization, storage, and backup solutions. The ideal candidate will have expertise in Hyper-V, VMware, and Nutanix technologies, along with hands-on experience in managing enterprise backup and storage systems. Candidates with experience working within Whole-of-Government (WOG) environments will be highly preferred.
Key Responsibilities:

• Architect, deploy, and maintain Nutanix-based infrastructure solutions.

• Oversee and enhance Hyper-V and VMware environments for optimal performance.

• Administer enterprise-grade backup and storage systems to ensure data integrity and availability.

• Conduct performance tuning, capacity planning, and proactive troubleshooting of virtualization and storage environments.

• Implement and manage high availability and disaster recovery strategies for mission-critical workloads.

• Collaborate with security, networking, and application teams to optimize system performance and security.

• Ensure strict adherence to WOG policies, regulatory requirements, and industry best practices for IT infrastructure.

Tell employers what skills you have

Windows Azure
Azure
AWS
Active Directory
DHCP
VMware
VM
SAN
Scripting
Windows 2012
Windows Server
Windows Azure platform
MCSE
VMware ESX
Cloud
Wintel Servers
ITIL
Disaster Recovery
Virtualization
DNS

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