Linux/Middleware Engineer
7 days ago
We are seeking a highly skilled and motivated Linux and Middleware Engineer to join our dynamic IT Infrastructure team. In this role, you will be instrumental in ensuring the stability, performance, and security of our critical Linux-based systems and middleware platforms. You will play a key part in supporting business applications and driving operational excellence through automation and best practices. Key Responsibilities System Administration & Engineering Install, configure, harden, and maintain Linux servers (primarily RHEL/CentOS). Perform system monitoring, proactive performance tuning, and capacity planning to ensure high availability. Troubleshoot and resolve complex issues related to the OS, hardware, and associated software. Manage system security, including patching, vulnerability management, and compliance with security policies. Maintain robust backup, recovery, and disaster recovery procedures. Middleware Management Deploy, configure, tune, and support middleware applications (e.g., Apache Tomcat, JBoss, WebLogic). Collaborate with application development and support teams to facilitate seamless deployments, upgrades, and integrations. Ensure high availability and optimal performance of middleware services. Automation & Continuous Improvement Develop and maintain scripts (e.g., Bash, Python) to automate routine operational tasks. Utilize configuration management and Infrastructure as Code (IaC) tools (e.g., Ansible, Puppet) to standardize and streamline deployments. Create and maintain comprehensive documentation for system configurations, operational procedures, and knowledge base articles. Qualifications and Experience Required Qualifications: Bachelor’s degree in Computer Science, Information Technology, or a related field, or equivalent practical experience. Minimum of 5 years of hands-on experience in Linux system administration in an enterprise environment. Minimum of 5 years of demonstrated experience in administering and supporting middleware technologies such as Apache, Tomcat, JBoss, and/or WebLogic. Strong proficiency in shell scripting (Bash) and/or a language like Python. Solid understanding of core networking protocols and services (TCP/IP, DNS, LDAP, NFS). Experience with enterprise storage (SAN/NAS) and backup solutions. Familiarity with ITIL framework principles, specifically Change and Incident Management. Preferred Qualifications: Professional certification in Linux (e.g., RHCE) or Middleware (e.g., Red Hat Certified Specialist). Proven experience with automation and configuration management tools such as Ansible, Puppet, or Chef. Exposure to cloud platforms (AWS, Azure, or GCP) and hybrid infrastructure. Knowledge of containerization technologies like Docker and orchestration platforms like Kubernetes. Skills and Competencies Problem-Solving: Strong analytical and troubleshooting skills with a methodical approach to resolving issues. Communication: Excellent verbal and written communication skills, with the ability to document processes clearly and collaborate effectively with technical and non-technical stakeholders. Teamwork & Independence: Ability to work effectively both independently and as a collaborative team member in a global team structure. Proactive Mindset: A detail-oriented professional with a proactive approach to identifying potential issues and improving system reliability. How to Apply Interested candidates are invited to submit their updated CV, detailing their relevant experience and qualifications. #J-18808-Ljbffr
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Linux/Middleware Engineer
3 days ago
Singapore RAPSYS TECHNOLOGIES PTE. LTD. Full timeJob Summary We are seeking a skilled and proactive Linux/Middleware Engineer to join our IT Infrastructure team. The ideal candidate will be responsible for the administration, maintenance, and support of Linux-based systems and middleware applications. This role requires deep technical knowledge of Linux systems and hands-on experience with middleware...
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Linux/ Middleware Engineer
2 weeks ago
Singapore Exasoft Full timeWe are seeking a skilled and proactive Linux/Middleware Engineer to join our IT Infrastructure team. The ideal candidate will be responsible for the administration, maintenance, and support of Linux-based systems and middleware applications. This role requires deep technical knowledge of Linux systems and hands-on experience with middleware technologies....
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Linux/Middleware Engineer
2 weeks ago
Singapore ACHIEVE TECHNOLOGY ASIA PACIFIC PTE LTD Full time $120,000 - $180,000 per yearWe are seeking a highly skilled and motivated Linux and Middleware Engineer to join our dynamic IT Infrastructure team. In this role, you will be instrumental in ensuring the stability, performance, and security of our critical Linux-based systems and middleware platforms. You will play a key part in supporting business applications and driving operational...
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TCOE -Linux/Middleware Engineer
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Singapore ADOMITA TECHNOLOGIES PTE. LTD. Remote Work Freelance Full timeWe are seeking a skilled and proactive Linux/Middleware Engineer to join our IT Infrastructure team. The ideal candidate will be responsible for the administration, maintenance, and support of Linux-based systems and middleware applications. This role requires deep technical knowledge of Linux systems and hands-on experience with middleware technologies.Key...
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Linux/Middleware Engineer
2 weeks ago
Singapore PERSOLKELLY SINGAPORE PTE. LTD. Full timeResponsibilities Install, configure, and maintain Linux servers (RHEL, CentOS, Ubuntu, etc.). Manage and support middleware applications (Apache, Tomcat, JBoss, WebLogic, etc.). Perform system monitoring, performance tuning, and capacity planning. Implement and maintain system security, patching, and compliance. Troubleshoot and resolve hardware, software,...
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Linux/Middleware Engineer
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Singapore KRIS INFOTECH PTE. LTD. Full timeJob Description: Install, configure, and maintain Linux servers (RHEL, CentOS, Ubuntu, etc.). Manage and support middleware applications (Apache, Tomcat, JBoss, WebLogic, etc.). Perform system monitoring, performance tuning, and capacity planning. Implement and maintain system security, patching, and compliance. Troubleshoot and resolve hardware, software,...
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Singapore Achieve Career Consultant Pte Ltd Full timeOverview We are seeking a highly skilled and motivated Linux and Middleware Engineer to join our dynamic IT Infrastructure team. In this role, you will be instrumental in ensuring the stability, performance, and security of our critical Linux-based systems and middleware platforms. You will play a key part in supporting business applications and driving...
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Middleware Engineer
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Singapore Rapsys Technologies Full time**Middleware Engineer** Job Description: - 5-7 years of experience with Middleware Technologies such as IBM WebSphere Application Server, IBM MQ, JBOSS, Apache. - Hands on experience with installation, configuration and troubleshooting of WebSphere Application Servers, MQ and JBOSS. - Experience in Fixpack upgrade for IBM WAS and IBM MQ. - Good...
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Principal Engineer
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Singapore RAPSODO PTE. LTD. Full timeRapsodo is a global Sports Technology company with offices in the USA, Singapore, Turkey, and Japan. We develop cutting-edge sports analytics products that are data-driven, portable, and easy to use, empowering athletes at all levels to analyze and improve their performance. From Major League Baseball pitchers to professional Golf tour players, athletes...
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Principal Engineer
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Singapore Rapsodo Full timeRapsodo is a global Sports Technology company with offices in the USA, Singapore, Turkey, and Japan. We develop cutting-edge sports analytics products that are data-driven, portable, and easy to use, empowering athletes at all levels to analyze and improve their performance. From Major League Baseball pitchers to professional Golf tour players, athletes...
