Mongo Database Engineer

CACI International Inc

Mongo Database Engineer developing and maintaining secure IT infrastructure for national security initiatives. Contribute to critical projects leveraging cutting-edge technologies in a supportive, innovative team environment.

Posted 5/16/2026full-timeLinthicum • Maryland • 🇺🇸 United StatesSeniorLead💰 $105,100 - $231,100 per yearWebsite

Tech Stack

Tools & technologies

DjangoElasticSearchFlaskMariaDBMicroservicesMongoDBNoSQLPythonSQLTypeScript

About the role

Key responsibilities & impact

Design and implement state-of-the-art database solutions
Enhance information security through automated processes and continuous monitoring
Collaborate on critical initiatives to streamline and secure data operations
Advance technological solutions vital to national security
Lead the shift from manual to automated system security processes
Design, develop, and maintain sophisticated database structures
Create efficient workflows and provide timely solutions for system updates
Develop database parsers and loaders to optimize data management
Build and test Python-based ReST endpoints and microservices using Django and Flask
Provide subject matter expertise tuning and optimizing an existing Mongo implementation.

Requirements

What you’ll need

An active NSA TS/SCI clearance with Polygraph
Bachelor's degree in a technical field (or 5 years equivalent DBE experience)
8+ years of Database Engineering experience on similar projects
Proficiency in Python, MongoDB/MariaDB, Django/Flask, and microservices
Deep subject matter expertise in MongoDB, Elasticsearch, or similar document-oriented NoSQL database technology
Proven experience as a Database Engineer or similar role
Strong understanding of database design principles and practices
Experience with SQL and NoSQL databases
Knowledge of information security principles and practices
Excellent problem-solving skills and attention to detail
Ability to work independently and as part of a team
Strong communication and collaboration skills.

Benefits

Comp & perks

healthcare
wellness
financial
retirement
family support
continuing education
time off benefits

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

database solutionsinformation securitydatabase structuresdatabase parsersloadersPythonMongoDBDjangoFlaskmicroservices

Soft Skills

problem-solvingattention to detailindependent workteam collaborationcommunicationcollaboration

Certifications

Bachelor's degree in a technical fieldNSA TS/SCI clearance with Polygraph