Windows System Administrator

3 days ago

Singapore BANKING COMPUTER SERVICES PRIVATE LIMITED Full time

The IT Infrastructure Department under Technology ensures the resilience, security, and high-performance of BCS’ technology infrastructure across various functions of service monitoring, incident management, and technical support. The team ensures seamless operation, maintenance, and strategic growth of core infrastructure components, including networks, servers, storage, middleware, and databases.

The Windows System Administrator will be responsible for managing, maintaining and optimising the organisation’s Windows-based infrastructure. This role will ensure the availability, reliability, security and performance of Windows servers, systems, and related infrastructure to support business operations.

**Responsibilities**:

- Perform setup, system administration in a heterogeneous environment comprising of Linux and Windows-based Servers
- Implement operating system and product-specific security hardening and patches
- Perform performance tuning and capacity planning when needed
- Implement the underlying processes supporting IT service management, such as configuration management and incident and problem management
- Manage the user administration from Active Directory
- Manage GPO for Windows 10,11, 2022 from Active Directory
- Manage and configure the Windows workstations and Laptops
- Manage and configure Windows Patching using WSUS
- Manage and experience Windows workstations(ENDPOINTS)

**Education and Experience**
- Bachelor’s degree in Information Technology, Information Systems, Computer Science, or a related field
- Minimum of 3 years of experience in system administration and supporting Microsoft Windows

**Skills and Knowledge**
- Proven experience in performing OS hardening and patching
- Sound working experience in Windows and VMWare Virtualization
- Experience in scripting for Windows to automate tasks
- Familiar with data center operations
- Strong interpersonal skills and able to work independently as well as in a team
- Strong analytical, troubleshooting and problem-solving skills
- Self-starter and possess a customer-oriented mindset
- Resilient, ability to multi-task and operate in a fast-paced environment
- Ability to work on shift basis to support 24/7 operations

**Professional Certifications**
- Microsoft Certified Systems Engineer (MCSE)

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