Windows System Administrator

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,...

The Technology Division at BCS is responsible for the operations, maintenance, and support of BCS applications such as FAST, Giro, CTS, PayNow, SGQR, TFR, eGIRO and its critical infrastructure, ensuring its operational stability, regulatory compliance, and service reliability.The IT Infrastructure Department under Technology ensures the resilience, security,...

**Windows Administrator** **Key Competencies to be successful for the role**: - **Trustworthy - **To display honesty and integrity, to do the right thing even though no one notices. - **Takes ownership - **Takes full ownership and responsibility of his/her work - **Diplomatic - **Communicates and Resolves issues with colleagues/clients in diplomatic...

Key responsibilities: Manage and maintain Windows Server infrastructure, including Active Directory, DNS, DHCP, and file services Administer and troubleshoot Active Directory services, including user management, security groups, and Group Policy Deploy and manage virtual desktop solutions across the organisation Implement and maintain backup and disaster...

**Windows Engineering **is responsible for both the Desktop and Server Platform services. The team architects and engineers the Microsoft operating systems and enterprise products such as Windows 10, Windows Server 2019 and Microsoft SCCM/MECM, third-party enterprise VDI products such as Citrix XenDesktop and XenApp, as well as multiple custom in-house...

Skilled and adaptable System Administrator with expertise in Red Hat Linux, Windows, and UNIX environments. As a System Administrator in IT Operations Team, you will play a crucial role in ensuring the stability, security, and optimal performance of our organization's diverse computing systems. Your proficiency in managing and troubleshooting these platforms...

Support on Wintel & virtualization infrastructure. - Knowledge and experience in operations of virtual technologies such as VMWare / Hyper-V - Wndows Server OS administration and support - Server administration such as Active Directory, DNS, Databases, IIS security configuration and patching, and Backup/Restore - Troubleshooting of VMWare, MS Windows...

Singapore, Singapore - Tech Hiring - 3059487 **Job Description**: - Responsible for day-to-day administration duties including Windows Active Directory object maintenance. - Conducts complex troubleshooting and resolving issues on Active Directory, Exchange infrastructure, Microsoft PKI and Federation services. - Expert in Azure administration, ability to...

Senior Windows AdministratorDate: 24 Sept 2025Location: Singapore, SingaporeCompany: Singtel GroupWe are seeking a highly skilled and experienced Hybrid IT Engineer to manage, maintain, and optimize our Windows-based infrastructure and associated technologies within our hybrid IT environment. The ideal candidate will be responsible for ensuring the health,...

Bachelor's degree in a relevant field. - At least 3 to 5 years of experience in administering Windows-based systems and infrastructure. - Proficiency in Windows Server operating systems (2019). - Strong understanding of Active Directory, Group Policy, DNS, and DHCP. - Experience with virtualization platforms such as VMware and Hyper-V. - Knowledge of...