CNS Middle East
Job Overview
CNS Middle East is seeking a Senior Liferay Administrator to manage enterprise portal environments and production infrastructure in Dubai. The position involves Liferay DXP administration, L2/L3 support, performance management and complex troubleshooting. The successful candidate will bring hands-on platform experience alongside strong knowledge of Java-based systems, Linux, databases, integrations and high availability.
The position is based in Dubai, United Arab Emirates and calls for a practical, dependable approach to the work. The person appointed will be expected to organize priorities, communicate clearly with the people involved and complete assigned activities to a consistent standard. Accuracy, follow-through and professional conduct are important across the day-to-day responsibilities of this role.
Key Responsibilities
- Administer Liferay DXP 7.x environments, with Liferay DXP 7.4 experience preferred.
- Provide L2 and L3 production support and investigate issues affecting enterprise applications.
- Monitor live systems to maintain stability, availability and performance.
- Configure and manage Apache Tomcat, Java/JVM settings and Linux-based infrastructure.
- Support Elasticsearch or OpenSearch integration and troubleshoot related issues.
- Maintain clustering, load balancing and high-availability configurations.
- Analyze logs, thread dumps and heap dumps, and carry out root-cause investigations.
- Support database connections and single sign-on integrations, and apply security patches.
Requirements
- Have 7 or more years of overall IT experience, including at least 5 years administering Liferay.
- Bring strong knowledge of Liferay DXP 7.x; version 7.4 is preferred.
- Have production support experience in enterprise infrastructure environments.
- Understand Tomcat, Java/JVM tuning, Linux, search integrations, clustering and load balancing.
- Work with PostgreSQL, Oracle, SQL Server or MySQL databases.
- Have experience with OSGi, Gogo Shell, Blade CLI and Liferay Workspace.
- Demonstrate strong troubleshooting, analytical and problem-solving ability.
Experience: 7+ years of overall IT experience, including 5+ years of hands-on Liferay Administration. Qualification: Bachelor’s degree in Computer Science, Information Technology or a related field (estimated).
Skills and Competencies
- Liferay DXP and enterprise portal administration
- Apache Tomcat, Java/JVM and Linux
- Elasticsearch and OpenSearch
- Clustering, load balancing and high availability
- Databases and SSO: SAML, OIDC, LDAP and Active Directory
- OSGi, Gogo Shell, Blade CLI and Liferay Workspace
Employment Details
Employer: CNS Middle East. Location: Dubai, United Arab Emirates. Employment type: Full Time. Salary: AED 18,000–25,000 per month (estimated). Salary figures described as estimated are indicative and may be confirmed during the recruitment process.
To apply for this job email your details to syednaveed.uddin@cns-me.com
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