Windows System Administrator

2 days ago

Singapore NETS Full time

Overview 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, 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 Monitoring applications like SolarWinds, OBM 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 #J-18808-Ljbffr

  • Windows System Administrator

    2 weeks 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,...

  • Windows System Administrator

    1 week ago

    Singapore Banking Computer Services Pte Ltd Full time

    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,...

  • Windows System Administrator

    2 weeks ago

    Singapore Banking Computer Services Private Limited Full time $90,000 - $120,000 per year

    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 System Administrator

    6 hours ago

    Singapore HARSI TECH Full time

    Around 8 years of Expereince Windows Server 2008/2008R2/2012R2/2016/2019 experience is a must Basic Knowledge of Linux base operating system Active Directory/LDAP user, OU, and group policy administration Experience working on Backup Server Basic Network Knowledge about Switch, Router, Firewall, LAN, WAN, Desktop, Laptop, Router, Switch, CCTV, DVR, NVR,...

  • Linux/Windows System Administrator

    6 days ago

    Singapore Apar Technologies Full time

    Overview We are seeking a mid-level System Administrator with solid experience in UNIX/Linux (Red Hat) and Windows Server environments. You will manage, secure, and optimize hybrid systems, ensuring performance, reliability, and compliance. Key Responsibilities Administer and maintain Red Hat Linux 9 and Windows Server 2022 systems. Perform system hardening,...

  • Windows Administrator

    2 weeks ago

    Singapore Sanderson-ikas Full time

    **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...

  • System Administrator

    4 days ago

    Singapore ALPHAEUS PTE. LTD. Full time

    **Roles & Responsibilities** - Install, configure, and manage Windows server operating systems, including Windows Server 2016/2019/2022, ensuring optimal performance and reliability. - Monitor server health, performance, and resource utilization, and take proactive measures to optimize server performance. - Conduct regular maintenance activities, including...

  • Windows System Administrator

    6 days ago

    Singapore DIGIWORLD TECHNOLOGIES PTE. LTD. Full time

    Scope of Work PS for Win2025: a) Prebuild: - Study the existing Win2012R2 to win2016/2019 upgrade document and script from client. - Study the existing Window 2022 OS hardening and rollback script - Review Windows 2025 security standards, control IDs and control description mapping from Windows 2022 to Windows 2025 b) Windows 2025 OS Hardening - Develop...

  • Windows System Engineer

    1 week ago

    Singapore ANTAS PTE. LTD. Full time

    **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...

  • Windows System Engineer

    15 hours ago

    Singapore Allegis Group Singapore Pte Ltd Full time

    Overview We're hiring an experienced Windows Engineer to be deployed onsite with one of our major global financial services clients in Singapore. This is a full-time consulting role where you'll be part of the Windows Engineering team , contributing to enterprise-scale infrastructure initiatives. Candidate should possess at least 5+ years of professional...