Mô Tả Công Việc
Install, configure, maintain, and troubleshoot Linux (Red Hat Enterprise Linux - RHEL) and Unix (AIX) servers.
Manage and operate the virtualization environment on ESXi (VMware vSphere), including VM deployment, monitoring, and optimization.
Perform system patching, OS upgrades, and routine maintenance tasks to ensure system stability and security.
Install, configure, manage, and monitor various Java-based Middleware applications.
Specifically, manage, operate, and troubleshoot the Anylink Tmax solution.
Perform Java application builds and deployments to server environments.
Analyze, diagnose, and resolve issues related to performance, system errors, or Middleware application malfunctions.
Collaborate with application development teams to optimize the performance and stability of Java applications.
Implement, manage, and monitor system and application data backup solutions.
Periodically verify the integrity of backups and execute data recovery procedures when necessary to ensure system availability.
Implement and enforce information security policies and controls specifically aligned with PCI DSS requirements across server infrastructure, Middleware, and applications.
Manage access control and user authentication on managed systems to meet PCI DSS standards.
Conduct vulnerability scanning, participate in penetration testing remediation, and propose corrective measures to address security weaknesses as per PCI DSS.
Collaborate closely with internal security teams and external auditors to ensure continuous PCI DSS compliance and adherence to industry best practices.
Implement necessary security configurations to protect cardholder data and systems from threats.
Proactively monitor systems and applications for early issue detection.
Promptly respond to and resolve technical incidents in accordance with SLA (Service Level Agreement) procedures.
Provide in-depth technical support for infrastructure and Middleware-related issues.
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Yêu Cầu Công Việc
Education: Bachelor degree and above
Bachelor's degree in Information Technology, Computer Science, or a related field.
Proven hands-on experience with Linux (RHEL) and Unix (AIX) operating systems.
Experience in managing and operating ESXi virtualization platforms.
Solid understanding of Middleware concepts and operations, especially Java-based applications.
Experience with Anylink Tmax solution is a strong plus.
Experience with building and deploying Java applications.
Familiarity with data backup and recovery procedures.
Strong knowledge and practical experience with PCI DSS requirements and compliance.
Strong problem-solving, analytical, and troubleshooting skills.
High sense of responsibility, meticulousness, and ability to work independently and as part of a team.
A quick learner with the ability to adapt to new technologies.
Knowledge and Skills: Team work; Creative thinking; Precise analysis ability; Full of responsibility; Strong and fluent English communication/interpersonal skills; Able to manage multiple tasking
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Hình thức
Full-time
Mức lương
Thỏa thuận
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