Mô tả công việc
Primary Objectives
• The operational health of application systems in a 24x7x365 production environment and will research, identify and implement solutions as well as perform computer and/or network security vulnerability assessments and identify, evaluate and mitigate security risks
• Support users on trading platform and work with collection of custom applications and systems operating on different OS.
Main responsibilities
• Operate, monitor, and diagnose Derivatives trading system and DR site
• Research, design, develop and implement solutions for fault, performance, capacity, and configuration management for applications. Will work in conjunction with Infrastructure teams to identify combined, centralized solutions
• Designs, develops and implements documentation or tools appropriate to the maintenance of application platforms
• Develops, improves, modifies and assesses security architecture in a hosting-based environment
• Responds to all system security weak points and partners with other teams and third-party vendors to resolve security issues
• Provide Tier 2 support to issues escalated from Service Desk team. Interface with development teams to resolve Tier 3 'in code' issues. On-call support for escalated off-hours issues
• Execution and maintenance of internal SLAs developed with business stakeholders
Yêu cầu
Educational level
• Bachelor's or above degree in the field of computer science or information system.
Knowledge & Experiences
• Minimum 2 years in a technical role involving applications operation and management, preferably in a 24-7-365 production environment
• Must have solid working experience and knowledge of Windows and Unix/Linux operating systems. Should be familiar with HA, CFS configurations, security and patch management
• Strong grasp of Internet network concepts, protocols, and associated services (TCP/IP, HTTP, FTP, SCP, DNS)
• Experience in designing secure network architectures, virtualization technologies, identity and access management principles, application security, and encryption technologies
• Installation, configuration and administration experience with operations management tools: IIS, Tomcat, RecordTS and VMware performance tools
• Experience administering/maintaining multi-tier application systems in a production environment
• Ability to respond to frequent pressure to meet deadlines when work speed and sustained accuracy are paramount
• Strong, methodical troubleshooting skills
• Ability to exchange information with technical and non-technical individuals in a clear and concise manner
Technical Skills:
• Excellent written and oral communication skills
• Ability to conduct and direct research into IT issues and products as required
• Highly self-motivated and directed
• Proven analytical, evaluative, and problem-solving abilities
• Ability to effectively prioritize and execute tasks in a high-pressure environment
Thông tin chung
Nơi làm việc
- Tầng 2, 5, 6, 7, 11 Và 12 Tòa Nhà Ab, 76A Lê Lai, Quận 1, Hcm, Hồ Chí Minh
- (Trước sáp nhập: Quận 1, Hồ Chí Minh | Sau sáp nhập: Bến Thành, Hồ Chí Minh)
- 1. Tầng 2, 5, 6, 7, 11 và 12 Tòa nhà AB, 76A Lê Lai, Quận 1, TP. HCM
- (Trước sáp nhập: Quận 1, Hồ Chí Minh | Sau sáp nhập: Bến Thành, Hồ Chí Minh)