Sr. Data Scientist

Senior Data Scientist

XBR is seeking to fill a senior software developer for our customer. XBR provides consulting, implementation, data migration, training, and data integration support for some of the nation’s leading Aerospace & Defense entities, both government and commercial. Our core technical expertise centers on improving engineering-based business processes in support of product design, development, configuration management, requirement management, and change management. XBR also has expertise in the peripheral capabilities of risk management, failure mode, and effects analyses, failure reporting and corrective action systems, and planning. Client: U.S. Department of Justice, Justice Management Division Location: Washington, DC

Clearance: U.S. Citizenship required; must be able to pass a Department of Justice background investigation (NACI). Active Secret/Top Secret clearance – required

Role: We need an experienced Sr. Data Scientist at the Department of Justice Management Division (JMD). The Justice Management Division's Office of the Chief Information Officer (OCIO) supports the execution of DOJ component missions and improves efficiency and effectiveness of DOJ processes through world-class use of information technology. In this role, you will develop and maintain Extract, Transform, Load (ETL) pipelines integrating data from DOJ and interagency partner systems; conduct network analysis and build predictive models to support Homeland Security Task Force (HSTF) investigative targeting and operational planning; produce performance reports and data visualizations for DOJ leadership, Congress, and partner agencies; and lead data quality audits, dashboard development, and system improvement initiatives. This is a full-time opportunity. We can offer a competitive salary and a comprehensive benefits package.

Responsibilities:

• Acquire, clean, and merge data from DOJ MIS, FBI, DEA, HSI, ATF, IRS-CI, USAO, and other partner systems
• Develop and maintain ETL pipelines for regular ingestion and transformation of interagency datasets
• Maintain data dictionaries and ensure compliance with DOJ data standards
• Conduct network analysis to identify high-value targets, facilitators, and financial flows within criminal enterprises
• Build predictive models for investigative prioritization, case success probability, and data-based decision making
• Develop consolidated HSTF performance reports with data visualizations, trend analysis, and anomaly identification for leadership review
• Provide quarterly performance reports and ad-hoc statistical summaries to DOJ leadership, Congress, and partner agencies
• Develop new metrics for impact assessment and return-on-investment analysis
• Investigate alternative dashboard technologies and migrate existing Tableau dashboards if directed
• Conduct quarterly MIS data quality audits and develop audit dashboards with remediation recommendations
• Document schema, business rules, and transformation logic for transparency
• Identify and propose system improvements, automation opportunities, and workflow optimizations
• Support operational briefings with analytical products
• Support transition in and transition out activities as directed

Required Education / Certifications:

• Bachelor’s degree in data science, computer science, statistics, or a related field - required
• 10+ years in applied data science or analytics roles
• Proficiency in Excel, Python, R, and Tableau (or equivalent)
• Experience with law enforcement or large statistical datasets

If you are interested in this position, please send me a copy of your latest resume at View email address on click.appcast.io with the information requested below: Also, please let me know what time/number is best to call to discuss this great opportunity. In case you are not interested in this position or this is not a right fit for you, please feel free to share this opportunity with your friends/networks or anyone you know who may be interested in this position. Thank you!

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Please don’t hesitate to contact me for any question(s) you may have. All employment is decided on the basis of qualifications, merit, and business need. Regards, -------- iQuasar, LLC Cleared Recruitment | Proposal Development | Technology View email address on click.appcast.io Direct: (

iQuasar, LLC is an Equal Opportunity and Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion/belief, national, social, or ethnic origin, disability, gender/gender identity, marital/partnership status, pregnancy, medical history or genetic information, family or parental status, or any other status protected by federal and state regulations.