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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Database Administrator - **Company:** Caci Inc - **Location:** St. Louis, MO, United States - **Experience:** Expert - **Salary:** $90,300.0 - $189,600.0 - **Contract:** Permanent contract - **Skills:** Amazon Web Services, Amazon Elastic Compute Cloud, Amazon S3, Cloud Computing, Cyber Security, Information Systems, Databases, Data Integrity, Relational Databases, Oracle Data Guard, Linux, Disaster Recovery, File Systems, Amazon DynamoDB, Network Troubleshooting, PostgreSQL, Linux System Administration, Microsoft SQL Server, MongoDB, MySQL, Network File Systems, NoSQL, Oracle Databases, Oracle (Applications), Performance Tuning, Recovery Manager (RMAN), SQL Databases, Enterprise Software Applications, Oracle Enterprise Manager, Marklogic, Reliability of Systems, Information Technology, People Soft, Functional Programming, Oracle Cloud Infrastructure, User Accounts - **Published:** July 28, 2026 - **Apply:** https://www.clearancejobs.com/jobs/9063253/database-administrator ## About the Role * Active TS/SCI clearance with ability to obtain a polygraph * Bachelor's degree in computer science, information systems, engineering, or related technical field * Minimum 7 years of related experience * AWS Cloud Practitioner Certification. * Hands-on experience installing and administering Oracle Grid Infrastructure, RDBMS, Cloud Control, and ASM. * Strong Linux administration skills. * Experience with database cloning, monitoring, performance optimization, patching, and O&M activities. * Proven ability to develop and maintain automation scripts. * Solid understanding of AWS services: EC2, EBS, snapshots, DMS, DynamoDB, Lambda, and S3. * Strong problem-solving, organizational, and communication skills. * Ability to work at a computer for extended periods and move between workstations. * IT security expertise and experience working within accredited environments. Desired: * AWS Certified Solutions Architect (Associate or Professional). * Oracle Cloud Certification. * Experience with PeopleSoft applications and workflows. * Familiarity with geospatial products and COP management. ## Description Join our team as a Database Administrator supporting critical Corporate Business Information Systems. In this role, you'll work hands-on with a broad range of database technologies-including Oracle, SQL Server, PostgreSQL, MySQL, and modern NoSQL platforms-while supporting key enterprise applications such as Momentum and PeopleSoft. You'll operate in a dynamic environment, collaborating with customers across multiple networks, ensuring system reliability, performance, and data integrity. This is an on-site position offering the chance to make a meaningful impact while growing your technical depth across cloud, Linux, and database ecosystems. * Support and administer Oracle RDBMS environments, including Oracle Grid Infrastructure, ASM, Data Guard, and Oracle Enterprise Manager Cloud Control. * Provide database administration across multiple platforms: Oracle, MSSQL, PostgreSQL, MySQL, and NoSQL systems (MarkLogic, MongoDB, DynamoDB). * Perform routine backup, restore, and disaster recovery operations using RMAN, snapshots, and archive log management. * Troubleshoot system, database, hardware, and network issues; analyze performance and resolve complex technical problems. * Create and execute ad-hoc SQL queries for diagnostics, analysis, and issue resolution. * Manage and maintain Linux operating systems and associated file systems. * Develop and maintain administrative scripts in various languages. * Conduct regular server audits to ensure compliance with standards, policies, and configuration guidelines. * Maintain user accounts and ACLs on network file systems. * Support system-level changes, assess impacts, and participate in technical exchanges with stakeholders. * Ensure compliance with IT security, accreditation, and enterprise policies. * Provide exceptional customer service to internal teams, external partners, and vendors. * Participate in after-hours and on-call rotations as needed. ## Related Videos - [Leveraging Real time data in FSIs](https://www.wearedevelopers.com/videos/806-leveraging-real-time-data-in-fsis) - [MySQL Protocol Features You Should Be Aware Of](https://www.wearedevelopers.com/videos/100267-mysql-protocol-features-you-should-be-aware-of) - [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker) - [Remote Driving on Plant Grounds with State-of-the-Art Cloud Technologies](https://www.wearedevelopers.com/videos/251-remote-driving-on-plant-grounds-with-state-of-the-art-cloud-technologies) - [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) - [Database Magic behind 40 Million operations/s](https://www.wearedevelopers.com/videos/748-database-magic-behind-40-million-operations-s) ## Related Articles - [What Are The Top Skills Required For Azure Developers?](https://www.wearedevelopers.com/magazine/77-what-are-the-top-skills-required-for-azure-developers) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Making Data Warehouses Fast: A Developer’s Story](https://www.wearedevelopers.com/magazine/107-making-data-warehouses-fast-a-developer-s-story) - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [Top Big Data Technologies That You Need to Know](https://www.wearedevelopers.com/magazine/108-top-big-data-technologies-that-you-need-to-know) - [7 Cloud Computing Trends Coming in 2025 for Developers](https://www.wearedevelopers.com/magazine/412-7-cloud-computing-trends-coming-in-2025-for-developers)