Administrator JBoss Application Server, Apache Tomcat

Job description

Middleware Support Engineer - Microservices Deploy and maintain Java microservices on Linux-based production servers\\\\r\\\\n• Practical understanding of Java microservices architecture and JVM configuration/management\\\\r\\\\n• Maintain production and staging environments by managing Linux file systems, user permissions, and access controls\\\\r\\\\n• Utilize Linux command-line tools to troubleshoot system issues, monitor logs, and automate routine operational tasks\\\\r\\\\n• Partner closely with software development teams to enhance deployment workflows and drastically reduce application downtime\\\\r\\\\n• Extensive knowledge in capacity optimization and performance tuning.\\\\r\\\\n• Collaborate with developers and DevOps teams for application integration workflow\\\\r\\\\n• Excellent collaboration skills, problem-solving mindset, and a strong desire to learn modern DevOps practices.\\\\r\\\\n• Handle large clustered middleware infrastructures efficiently.\\\\r\\\\n• Deep knowledge on vulnerability management and remediate vulnerabilities across various middleware products\\\\r\\\\n• Good knowledge of databases (Oracle, DB2, MS SQL)\\\\r\\\\n• Exposure to software deployment life cycles and infrastructure maintenance\\\\r\\\\n• Should have sound knowledge in ITIL processes incident management, change management, problem management and request management etc\\\\r\\\\n• Ability to guide / mentor other Administrators and troubleshoot issues\\\\r\\\\n• Providing 24 x 7 supports for all applications to ensure continuous availability. Key Responsibilities Deploy and maintain Java microservices on Linux-based production servers • Practical understanding of Java microservices architecture and JVM configuration/management • Maintain production and staging environments by managing Linux file systems, user permissions, and access controls • Utilize Linux command-line tools to troubleshoot system issues, monitor logs, and automate routine operational tasks • Partner closely with software development teams to enhance deployment workflows and drastically reduce application downtime • Extensive knowledge in capacity optimization and performance tuning. • Collaborate with developers and DevOps teams for application integration workflow • Excellent collaboration skills, problem-solving mindset, and a strong desire to learn modern DevOps practices. • Handle large clustered middleware infrastructures efficiently. • Deep knowledge on vulnerability management and remediate vulnerabilities across various middleware products • Good knowledge of databases (Oracle, DB2, MS SQL) • Exposure to software deployment life cycles and infrastructure maintenance • Should have sound knowledge in ITIL processes incident management, change management, problem management and request management etc • Ability to guide / mentor other Administrators and troubleshoot issues • Providing 24 x 7 supports for all applications to ensure continuous availability. Skill Requirements Deploy and maintain Java microservices on Linux-based production servers • Practical understanding of Java microservices architecture and JVM configuration/management • Maintain production and staging environments by managing Linux file systems, user permissions, and access controls • Utilize Linux command-line tools to troubleshoot system issues, monitor logs, and automate routine operational tasks • Partner closely with software development teams to enhance deployment workflows and drastically reduce application downtime • Extensive knowledge in capacity optimization and performance tuning. • Collaborate with developers and DevOps teams for application integration workflow • Excellent collaboration skills, problem-solving mindset, and a strong desire to learn modern DevOps practices. • Handle large clustered middleware infrastructures efficiently. • Deep knowledge on vulnerability management and remediate vulnerabilities across various middleware products • Good knowledge of databases (Oracle, DB2, MS SQL) • Exposure to software deployment life cycles and infrastructure maintenance • Should have sound knowledge in ITIL processes incident management, change management, problem management and request management etc • Ability to guide / mentor other Administrators and troubleshoot issues • Providing 24 x 7 supports for all applications to ensure continuous availability. Other Requirements Replacement for Neetu, 52341261 Apply now Information at a Glance Why HCLTech? At HCLTech, you'll supercharge your potential. You'll find your career. And you'll find your spark. All at a place that knows that helping its customers stay on top starts by putting its people first. HCLTech is a global technology company, home to more than 223,000 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending June 2026 totaled $14.8 billion. Disclaimer Privacy Statement Terms of use Sitemap Raise a Grievance We use cookies on our site. Please read more about cookies policy here. 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