Senior IT Specialist (Infrastructure) - บริษัท สเก็ตเชอร์ส (ไทยแลนด์) จำกัด

The Senior IT Specialist is responsible for the day-to-day operations, maintenance, and continuous improvement of Skechers Thailand’s IT infrastructure. This role serves as the primary technical resource for infrastructure systems, application support, and IT operations — ensuring reliability, security, and performance across all systems and locations.

• Oversee, manage, and monitor all aspects of the company’s IT infrastructure including servers, network systems, cloud services, storage, and security solutions.
• Ensure system performance, availability, scalability, and security across all infrastructure components.
• Perform daily system operations: health checks, performance monitoring, backup verification, and user account management.
• Plan and execute installation, configuration, migration, upgrades, and ongoing maintenance of infrastructure hardware and software.
• Provide backup and onsite support for infrastructure operations when required.
• Conduct root cause analysis on recurring incidents and recommend long-term improvements. 

• Troubleshoot infrastructure and system issues with timely, effective, and permanent resolutions.
• Classify, assess, and prioritize incidents and change requests based on business impact.
• Collaborate with internal teams and external vendors to test and deploy fixes, patches, and updates.
• Formulate clear action plans to resolve issues within defined SLAs. 

• Provide L1–L2 application support by coordinating with business users and application vendors.
• Analyze, investigate, and maintain business applications using SQL or other technical tools.
• Support deployment and configuration of application updates, enhancements, and integrations.
• Maintain documentation including Functional Specs, Technical Specs, and User Guides. 

• Continuously improve operational processes to enhance service quality, reliability, and efficiency.
• Prepare and maintain technical documentation, SOPs, configuration guides, and user manuals.
• Report critical issues, recurring incidents, and risk areas to management with recommended actions. 

• Provide IT support for company events, new store openings, and other business activities.
• Manage vendor relationships, coordinate procurement, and review quotations for IT equipment and services.
• Perform other IT operations and infrastructure duties as assigned by Head of IT.