> Markdown version of [/jobs/ext/469568-sr-database-admin-engineer-exadata](https://www.wearedevelopers.com/jobs/ext/469568-sr-database-admin-engineer-exadata). 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). --- # Sr. Database Admin / Engineer - Exadata - **Company:** Columbia Technology Partners - **Location:** Annapolis Junction, MD, United States - **Experience:** Expert - **Salary:** $7,000.0 - $20,000.0 - **Contract:** Permanent contract - **Skills:** Software as a Service, Cloud Computing, Databases, Data Migration, Database Design, Database Security, Oracle Data Guard, Oracle Exadata, Infrastructure as a Service (IaaS), Oracle Databases, Oracle (Applications), Platform as a Service (PAAS), Performance Tuning, Recovery Manager (RMAN), Oracle Enterprise Manager, Database Performance, Database Migration, Information Technology, Database Tools and Utilities - **Published:** June 4, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=9ea4708b9bcf3b2c ## About the Role Do you have experience in Database security hardening?, Do you have a Bachelor's degree?, * Bachelor's degree in Computer Science or a related field (or additional relevant experience in lieu of degree) * 10+ years of experience administering and engineering solutions with Oracle databases (version 10 and above) * Strong background in database design, data modeling, and enterprise architecture concepts * Hands-on experience with RAC, RMAN backup and recovery, and performance tuning in production environments * Experience with Oracle Exadata, database security tools, Data Guard and/or DB Vault, and data migration strategies * Familiarity with enterprise database management tools, including Oracle Enterprise Manager Cloud Control * Ability to work independently while managing priorities in a fast-paced environment * Strong communication skills with the ability to collaborate across technical and non-technical teams, * U.S. Citizenship is required for all applicants. CTP is an equal opportunity employer and abides by applicable employment laws and regulations. All applicants and employees are subject to random drug testing in accordance with Executive Order 12564. Employment is contingent upon successful completion of a security background investigation and polygraph. * Certification Requirements: + DOD 8570 Certification This position requires an active Security Clearance with appropriate Polygraph. ## Description Columbia Technology Partners is seeking a Senior Oracle Database Administrator to support large-scale, enterprise-level database environments. In this role, you will serve as a technical leader, driving the design and delivery of high-impact database solutions across complex IT engagements. As a senior-level contributor, you'll work closely with stakeholders to translate business requirements into scalable, secure, and high-performing database architectures. You will play a key role in modernizing environments, optimizing performance, and ensuring solutions align with both technical and operational objectives. This position also offers the opportunity to contribute at an architectural level-integrating modern cloud and platform services (IaaS, PaaS, SaaS) with Oracle best practices to deliver innovative, full-stack solutions., * Design, implement, and maintain enterprise Oracle database environments supporting high-availability and mission-critical systems * Lead database architecture, solution design, and full lifecycle implementation efforts across complex programs * Gather and interpret customer requirements to support database migration, optimization, and troubleshooting initiatives * Perform database performance monitoring, tuning, and optimization to ensure system efficiency and reliability * Deploy and manage Oracle technologies including RAC environments and RMAN backup/recovery solutions * Support database security, including implementation of controls such as Data Guard, DB Vault, and label security * Utilize tools such as Oracle Enterprise Manager Cloud Control to monitor and manage database performance and health * Execute and support data migration and transformation efforts across environments * Provide technical guidance and subject matter expertise to stakeholders, helping drive informed technical decisions * Recommend and implement enhancements that improve scalability, reliability, and overall system performance, Our salary ranges are based on the following key factors: * Job Role and Responsibilities: The specific duties and responsibilities associated with each role form the foundation of our compensation structure. * Market Research and Industry Benchmarks: We conduct regular analysis of market trends and salaries across our industry, using reliable compensation data to ensure we stay competitive. * Experience and Qualifications: An individual's experience, education, certifications, and specialized skills all contribute to determining their position within a salary range. * Location: Salary ranges may be adjusted based on geographic cost of living, in accordance with local and national standards. * Company Performance: Our compensation practices also take into account overall company performance and financial health, ensuring that we maintain sustainability while rewarding our team. ## Related Videos - [Swapping a Data Warehouse at Runtime: Zero-Downtime Migration Without Changing a Single Client](https://www.wearedevelopers.com/videos/100311-swapping-a-data-warehouse-at-runtime-zero-downtime-migration-without-changing-a-single-client) - [Kubernetes and Microservices with Multi-Model Databases](https://www.wearedevelopers.com/videos/382-kubernetes-and-microservices-with-multi-model-databases) - [Hacking MSSQL on Cloud. All of them. How I became sysadmin on Azure, AWS, GCP and Alibaba.](https://www.wearedevelopers.com/videos/100339-hacking-mssql-on-cloud-all-of-them-how-i-became-sysadmin-on-azure-aws-gcp-and-alibaba) - [Database DevOps with Containers](https://www.wearedevelopers.com/videos/145-database-devops-with-containers) - [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) - [Tomorrow's cloud data platforms - fully managed database-as-a-service (DBaaS)](https://www.wearedevelopers.com/videos/254-tomorrow-s-cloud-data-platforms-fully-managed-database-as-a-service-dbaas) ## Related Articles - [Making Data Warehouses Fast: A Developer’s Story](https://www.wearedevelopers.com/magazine/107-making-data-warehouses-fast-a-developer-s-story) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [What Are The Top Skills Required For Azure Developers?](https://www.wearedevelopers.com/magazine/77-what-are-the-top-skills-required-for-azure-developers) - [Should senior developers refuse interview coding challenges?](https://www.wearedevelopers.com/magazine/29-should-senior-developers-refuse-interview-coding-challenges) - [Top Big Data Technologies That You Need to Know](https://www.wearedevelopers.com/magazine/108-top-big-data-technologies-that-you-need-to-know)