Database Administrator – MongoDB, Oracle

Peraton

. Serve as the Database SME, providing technical expertise and guidance to development and technical teams .

Posted 9/18/2026full-timeUnited StatesSeniorLead💰 $135,000 - $216,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates extensive expertise in database design, implementation, and operational support, particularly with MongoDB and Oracle. Proven ability to optimize large-scale databases exceeding 5TB for performance, scalability, and reliability.

Highest-signal resume keywords

MongoDB ExpertiseOracle Database ManagementDatabase Design and OptimizationLarge-Scale Database ImplementationDatabricks Experience

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Database DesignPerformance TuningData ModelingOperational SupportDatabase OptimizationLarge-Scale Database ManagementTroubleshooting Database IssuesScalability SolutionsReliability EngineeringData Solutions Development

Soft Skills

Technical GuidanceCollaboration with Technical Teams

Tools & Technologies

MongoDBOracleDatabricks

Certifications & Qualifications

Databricks Foundational CertificationAWS Certified Solutions Architect

Industry Keywords

Public Trust ClearanceEnterprise Database EnvironmentsDatabase SMEU.S. Citizenship Requirement

Tech Stack

Tools & technologies

AWSMongoDBOracle

About the role

Key responsibilities & impact

Serve as the Database SME, providing technical expertise and guidance to development and technical teams
Lead database design, data modeling, performance tuning, optimization, implementation, and operational support
Design, implement, and support MongoDB and relational database environments, including Oracle
Design, implement, and support large-scale databases exceeding 5TB, ensuring scalability, reliability, and performance
Troubleshoot complex database issues and identify opportunities for performance and operational improvements
Support Databricks and enterprise-level data solutions
Collaborate with developers, architects, and technical teams to develop and maintain scalable, high-performing database solutions

Requirements

What you’ll need

Must be a U.S. Citizen with the ability to obtain and maintain the required Public Trust level clearance
Bachelor’s degree in Computer Science and 8 years of experience, or HS diploma or equivalent and 12 years of experience
8+ years of demonstrated database experience
Strong hands-on expertise with MongoDB and/or relational database technologies, including Oracle
Strong experience with database design, performance tuning, optimization, data modeling, and operational support
Demonstrated experience designing, implementing, and supporting large-scale databases greater than 5TB
Experience maintaining and optimizing enterprise database environments to ensure performance, scalability, reliability, and availability
Ability to provide technical expertise and guidance on database architecture, design, implementation, and operational support
Databricks experience preferred
Databricks foundational/basic certification desired
AWS Certified Solutions Architect certification desired