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# nSoftware Engineer / Data Science Librarian

- **Company:** Nabout Leidos
- **Location:** United States
- **Experience:** Expert
- **Salary:** $107,900.0 - $195,050.0
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), Agile Methodology, ArcGIS (Software), C++ (Programming Language), Databases, Data Integrity, Data Sharing, Database Development, Perl (Programming Language), Geospatial Intelligence, Python (Programming Language), NIPRNet, Software Engineering, Spatial Data Infrastructures, SQL Stored Procedures, SQL Databases, Data Management, Devsecops
- **Published:** June 2, 2026
- **Apply:** https://jobs.military.com/career/238230/software-engineer-data-science-librarian-missouri-mo-arnold

## About the Role

* Bachelors degree and 8+ years of prior relevant experience or Masters with 6 +years of prior relevant experience. May possess a Doctorate in technical domain.\n
 * Top Secret Clearance to be considered and ability to obtain post hire a TS/SCI with Polygraph.\n
 * 5+ years of experience designing and supporting databases.\n
 * Strong experience with one or more of the following: Perl scripts, Python/Java code packages, SQL queries, C++ code, database constructs, schemas, and stored procedures.\n
 * Strong knowledge of database management with geospatial components.\n
 * Proven ability to optimize and automate data ingest, validation, and dissemination workflows.\n
 * Understanding of cross-domain data management and security protocols (NIPRnet/Xenon, SIPRnet, JWICS).\n
 * Strong public-speaking skills and experience delivering technical briefings.\n
 * Security+ certification.\n
 * Ability to engage across multiple offices to ensure database alignment with GEOINT product requirements.\n
 * Strong problem-solving skills with the ability to troubleshoot complex software and database issues.\n
 * Excellent communication and collaboration skills within cross-functional teams.\n
 * Comfortable speaking with customers and stakeholders, ensuring clarity and transparency.\n
 * Understanding of data integrity, validation concepts, and data-sharing agreements.\n
 * Familiarity with Agile methodologies and project management structures.\n, * Experience working in government, defense, or intelligence environments.\n
 * Familiarity with cloud and on-prem GIS/GEOINT database solutions.\n
 * Competency in ESRI ArcGIS for querying spatial data and applying multiple map layers.\n
 * Experience supporting software operations and maintenance for GEOINT content expurgation/dissemination.\n
 * Knowledge of automation frameworks and DevSecOps best practices.\n
 * Certifications in Database Management, GIS, or Software Engineering.\n
 * Prior experience leading technical discussions and customer briefings.\n

## Description

Leidos is seeking a
Software Engineer / Data Science Librarian to manage and optimize databases supporting GEOINT product dissemination and to process expurgation requests for distributing discrete geospatial product packages to internal and foreign partners. This role is responsible for maintaining, enhancing, and ensuring the accuracy of spatial content databases-including country and state boundary generation-using NGA tools, ESRI ArcGIS, and related technologies. The ideal candidate brings strong experience in coding/script development, database management, geospatial components, and software engineering to ensure seamless data integrity, automation, and efficient dissemination.


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