Senior System Administrator

7 days ago

Singapore FLINTEX CONSULTING PTE. LTD. Full time

Overview The System Administrator/Engineer (SA/E) is responsible for effective provisioning, installation/configuration, operation, and maintenance of systems hardware and software and related infrastructure. This individual participates in technical research and development to enable continuing innovation within the infrastructure. This individual ensures that system hardware, operating systems, software systems, and related procedures adhere to organizational values, enabling staff, volunteers, and Partners. Responsibilities Infrastructure Management: Configure, deploy, and manage cloud resources like virtual machines, storage, and databases. Security: Implement and enforce security policies, monitor for threats, and manage user access controls. Performance Optimization: Monitor system performance, identify bottlenecks, and optimize resource utilization. Troubleshooting: Diagnose and resolve technical issues with cloud infrastructure and applications. Automation: Automate routine tasks using scripting and automation tools. Collaboration: Work with other IT teams, including development, operations, and security, to support cloud deployments. Compliance: Ensure compliance with relevant regulations and industry standards. Cost Optimization: Identify and implement cost-saving measures for cloud resources. Software and System Deployment: Plan and deploy new application software upgrades and reports as required. Incident Management: Perform incident management, vendor management and reporting. Disaster Recovery: Involve in the Disaster Recovery planning and execution of DR procedures during simulated dry runs and actual disaster runs. Requirements Working knowledge of cloud infrastructure is essential Technical Expertise and Knowledge: OS: Windows, Linux, AIX Middleware: WebSphere Application Servers, WebSphere Message Queue, Solace Datawarehouse: Snowflake Data Integration Tools: Fivetran Cloud Platform Expertise: AWS, Azure, Google Cloud, or other similar providers Infrastructure as Code (IaC): Terraform, CloudFormation, or Ansible Cloud Resource Management: Deploying, managing, and monitoring cloud resources (VMs, storage, networking)Automation & Scripting: Python, PowerShell, Bash Cloud Security: IAM roles, security groups, firewall configurations Monitoring & Performance: Cloud monitoring tools (e.g., CloudWatch, Azure Monitor)Scalability & Cost Management: Dynamic scaling and cost optimization (reserved/spot instances, autoscaling)#J-18808-Ljbffr

  • Senior Systems Administrator

    2 weeks ago

    Singapore Veeva Systems Full time

    Overview Veeva Systems is a mission-driven organization and pioneer in industry cloud, helping life sciences companies bring therapies to patients faster. As one of the fastest-growing SaaS companies, Veeva surpassed $2B in revenue in the last fiscal year with extensive growth potential ahead. Veeva operates as a Work Anywhere company, supporting work from...

  • Senior Administrator, Computer Systems

    2 days ago

    Singapore MAHA MART PTE. LTD. Full time

    We are looking for a Senior System Administrator to join our IT department. You’ll be responsible for managing our server and network infrastructures. Senior System Administrator responsibilities include supervising our Operations team, monitoring system performance and configuring new software and hardware. To be successful in this role, you should have...

  • Senior Unix System Administrator

    1 week 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 Infrastructure Services Team under Technology ensures the resilience,...

  • System Administrator

    1 week ago

    Singapore DSO National Laboratories Full time

    Get AI-powered advice on this job and more exclusive features. Job Description DSO National Laboratories (DSO) is Singapore's largest defence research and development (R&D) organisation, with the critical mission to develop technological solutions to sharpen the cutting edge of Singapore's national security. At DSO, you will develop more than just a career....

  • Senior Assistant Manager/Manager, Operations, Regional Health System Office

    2 weeks ago

    Singapore National University Health System Full time

    Senior Assistant Manager/Manager, Operations, Regional Health System Office Join to apply for the Senior Assistant Manager/Manager, Operations, Regional Health System Office role at National University Health System Senior Assistant Manager/Manager, Operations, Regional Health System Office Join to apply for the Senior Assistant Manager/Manager, Operations,...

  • Senior System Administrator

    5 days ago

    Singapore BANK OF CHINA LIMITED Full time

    **Job Descriptions**: Strategy & Planning 1、Collaborate with network staff to ensure smooth and reliable operation of software and systems for fulfilling business objectives and processes. 2、Work with executive team members, decision makers, and stakeholders to define business requirements and systems goals, and to identify and resolve business systems...

  • Senior Systems Analyst

    5 days ago

    Singapore NATIONAL UNIVERSITY HEALTH SYSTEM PTE. LTD. Full time

    The Senior/System Analyst is responsible to administer and to oversee the daily operations of Radiology Information System (RIS), Picture Archiving and Communication System (PACS), EPIC NGEMR System in the NUHS Diagnostics. The staff will work closely with cluster lead in RISPACS within NUHS. Other secondary duties include to provide diagnostic imaging...

  • Senior Executive Assistant, Operations, Regional Health System Office

    1 week ago

    Singapore National University Health System Full time

    Senior Executive Assistant, Zone Operations, RHSO (6 months contract)Join to apply for the Senior Executive Assistant, Zone Operations, RHSO (6 months contract)role at National University Health System Senior Executive Assistant, Zone Operations, RHSO (6 months contract)1 week ago Be among the first 25 applicants Join to apply for the Senior Executive...

  • System Administrator

    2 weeks ago

    Singapore Bank of China Limited Singapore Branch Full time

    Job Description Infrastructure Management: Maintain physical hardware components, including servers and storages. Install, configure, and maintain server OS (Windows and Linux), including physical and virtual machines. Perform regular system updates and security patches. System Management AD infrastructure and OU structure. Group Policy Objects (GPOs)...

  • System Administrator

    2 weeks ago

    Singapore Bank of China Limited Singapore Branch Full time

    Job Description Infrastructure Management: Maintain physical hardware components, including servers and storages. Install, configure, and maintain server OS (Windows and Linux), including physical and virtual machines. Perform regular system updates and security patches. System Management AD infrastructure and OU structure. Group Policy Objects (GPOs)...