> Markdown version of [/jobs/ext/2988028-l3-oracle-dba](https://www.wearedevelopers.com/jobs/ext/2988028-l3-oracle-dba). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # L3 Oracle DBA - **Company:** HCL Technologies - **Location:** Jacksonville, FL, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** IBM AIX, Databases, Oracle Data Guard, Linux, Oracle Exadata, InfiniBand, Oracle Databases, Oracle (Applications), Performance Tuning, Release Management, Recovery Manager (RMAN), Shell Script, Solaris (Operating System), Grid Packaging Techology, Oracle Enterprise Manager, Database Optimization - **Published:** September 18, 2026 - **Apply:** https://www.dice.com/job-detail/e652031e-da68-4180-8c15-149b581cdb1d ## About the Role Top-notch Exadata specialist Experience in RAC, ASM, Dataguard, Infiniband switch, storage cell Experience in Exadata health check, migration, resource management and patching/upgrade Expertise in database performance tuning Expertise in Backup and recovery Basic Requirement 10-12 years of production support experience as Oracle DBA with at least 6 years of strong experience on Exadata platform Demonstrable experience of managing high-performance, high-capacity databases in a critical production environment. Solid Oracle 11gR1/R2 RAC experience including build, general administration, troubleshooting (Break/Fix) and performance tuning skills Experience in Clusterware (GRID Infrastructure) - CRS management and configuration Skilled in Oracle ASM and Dataguard administration Expertise in SQL & Database Level performance tuning skills Expertise in backup and recovery and migration using RMAN, datapump and export/import. Experience in maintenance and management of databases using Oracle Enterprise Manager Grid Control. Experience on Solaris, Linux and AIX OS including strong shell scripting skills. Willingness to work in 24*7 Global support model. Aid development teams for analyzing issues. Excellent troubleshooting, diagnostic & analytical skills. Excellent communication & coordination skills is required. Strong initiative and sense of ownership. Expert knowledge of database scripting and automation technology Excellent written and verbal communications Experience working with offshore vendors Builds positive working relationships, works collaboratively with other team members, and is a team player. Experience in a large corporate environment Competent in Change/Release Management ( ITIL based preferably ITIL Foundation Certified) ## Related Videos - [Fault Tolerance and Consistency at Scale: Harnessing the Power of Distributed SQL Databases](https://www.wearedevelopers.com/videos/1520-fault-tolerance-and-consistency-at-scale-harnessing-the-power-of-distributed-sql-databases) - [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker) - [Kubernetes and Microservices with Multi-Model Databases](https://www.wearedevelopers.com/videos/382-kubernetes-and-microservices-with-multi-model-databases) - [Fault Tolerance and Consistency at Scale: Harnessing the Power of Distributed SQL Databases](https://www.wearedevelopers.com/videos/1146-fault-tolerance-and-consistency-at-scale-harnessing-the-power-of-distributed-sql-databases) - [Docker exec without Docker](https://www.wearedevelopers.com/videos/1094-docker-exec-without-docker) - [How building an industry DBMS differs from building a research one](https://www.wearedevelopers.com/videos/768-how-building-an-industry-dbms-differs-from-building-a-research-one) ## Related Articles - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Making Data Warehouses Fast: A Developer’s Story](https://www.wearedevelopers.com/magazine/107-making-data-warehouses-fast-a-developer-s-story) - [What Are The Top Skills Required For Azure Developers?](https://www.wearedevelopers.com/magazine/77-what-are-the-top-skills-required-for-azure-developers) - [Top Big Data Technologies That You Need to Know](https://www.wearedevelopers.com/magazine/108-top-big-data-technologies-that-you-need-to-know) - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer) - [93 Java Interview Questions You Should Prepare For](https://www.wearedevelopers.com/magazine/14-93-java-interview-questions-you-should-prepare-for)