About the role
Overview
LMI is seeking a mid-to-senior level Data Scientist to support the U.S. Department of Veterans Affairs (VA).
This multifaceted role combines hands-on data engineering and visualization with applied program evaluation and statistical analysis.
The position will translate complex program questions into validated datasets, reproducible analyses, and decision-ready dashboards and findings, using SQL and Microsoft Power Platform on the delivery side and Python or R for advanced analytical work.
The Data Scientist will serve as a bridge between program leadership, technical delivery, and analytical evaluation. The successful candidate will understand the underlying relational data and veteran journey, build and validate analysis-ready cohorts, develop Power Apps/Power BI solutions, independently select appropriate analytical methods, and communicate results in clear program language.
LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed.
Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and strategic relationships, we enhance outcomes for the government, efficiently and effectively. With a focus on agility and collaboration, LMI serves the defense, space, healthcare, and energy sectors—helping agencies navigate complexity and outpace change. Headquartered in Tysons, Virginia, LMI is committed to delivering impactful results that strengthen missions and drive lasting value.
Responsibilities
Technical & Data Leadership
Lead the design, development, and delivery of analytics products that combine SQL-backed data, Microsoft Power Apps/Power BI, and reproducible analytical workflows.
Program & Stakeholder Partnership
Partner with program leadership and business stakeholders to frame questions, clarify populations, outcomes, time windows, intended decisions, and analytical objectives; translate ambiguous needs into actionable technical and analytical requirements.
SQL & Data Engineering
Write readable, efficient SQL against complex relational datasets; construct analysis-ready cohorts with explicit inclusion, exclusion, and time-window logic; and validate joins, grain, keys, duplicates, missingness, and denominators.
Dashboards & Power Platform
Develop and maintain Power BI dashboards and Power Apps experiences that make program performance, outcomes, and operational information accessible and actionable; support data refreshes, usability, and maintainability.
Applied Program Evaluation & Statistics
Independently select, apply, and defend appropriate analytical methods across descriptive, predictive, and causal questions, drawing on regression, longitudinal analysis, survival/time-to-event methods, cohort balancing, missing-data approaches, and model diagnostics as appropriate.
Python / R Analytics
Develop modular, reproducible analytical workflows using Python or R for data manipulation, visualization, statistical modeling, and reporting; use Python as the preferred future-state language when practical.
Data Quality & Reproducibility
Establish repeatable checks for source lineage, date coverage, record counts, duplicates, missing values, unexpected categories, and cohort attrition; preserve traceability from client-facing outputs back to code, parameters, and validated source data.
Legacy SAS Modernization
Read and reconcile legacy SAS workflows as needed and support a controlled migration to tested, maintainable Python workflows, including characterization of source tables and business rules, reconciliation testing, discrepancy investigation, and modular redevelopment.
Delivery & Project Management
Define realistic milestones and acceptance criteria, maintain visibility into dependencies and blockers, and communicate progress through reviewable work products and transparent forecasts.
Communication & Decision Support
Translate analytical results into clear program meaning, including the principal finding, uncertainty, limitations, operational implications, and recommended next steps; adapt communication for technical reviewers, program staff, executives, and clients.
Team Leadership & Quality
Provide technical guidance and peer review, reinforce coding and analytical best practices, and help establish maintainable standards for data, dashboards, documentation, testing, and analytical review.
Responsible Use of AI & Sensitive Data
Use only approved VA environments and follow applicable requirements for PII, PHI, data minimization, and access control; use approved generative AI as an accelerator while independently validating generated code, data handling, statistical reasoning, and conclusions.
Qualifications
Required
Education / Training
Bachelor’s degree in statistics, biostatistics, epidemiology, data science, computer science, information systems, quantitative social science, econometrics, or a related field; advanced training is highly valued.
Experience
6+ years of progressively responsible experience spanning data analytics, program evaluation, business intelligence, application/data development, or a related quantitative discipline, with demonstrated ownership of analytical or technical deliverables.
SQL & Relational Data
Strong SQL skills and demonstrated experience working with complex relational data models, cohort construction, joins, data validation, and analysis-ready datasets.
Python or R
Strong Python or R capability for reproducible analysis, including data manipulation, visualization, statistical modeling, and reporting; Python is preferred for the future-state analytical stack.
Analytical Judgment
Demonstrated ability to distinguish descriptive, predictive, and causal questions; select and defend appropriate methods; assess uncertainty and practical importance; and avoid conclusions that exceed what the study design supports.
Reproducibility & Quality
Experience using version control, modular code, testing, peer review, documentation, and other practices that make analyses rerunnable when data change.
Communication
Excellent written and verbal communication skills, including the ability to explain analytical findings and technical tradeoffs in plain language and work directly with stakeholders.
Federal Data Environment
Sound judgment when working with sensitive healthcare, outcomes, public health, or program data, including PII/PHI and approved AI tools.
Clearance
Ability to obtain a Public Trust clearance.
Desired
Domain
Experience with VA, suicide prevention, mental health, healthcare outcomes, public health, or program-evaluation data, including an understanding of veteran referral, enrollment, treatment, discharge, follow-up, and outcomes.
Advanced Methods
Experience with mortality, survival, longitudinal outcomes, propensity methods, weighting, matching, causal inference, or other cohort-balancing approaches.
Modernization
Experience modernizing legacy analytical pipelines, especially migration from SAS to Python, with emphasis on reconciliation, testing, and maintainability rather than mechanical code translation.
Power Platform / BI
Hands-on experience with Power BI and Power Apps; ability to translate business requirements into usable dashboards or applications. Familiarity with Power Query, M, and DAX is preferred.
Client Engagement
Experience presenting directly to non-technical clients and converting analytical results into program decisions or operational recommendations.
Product / Delivery
Experience balancing hands-on technical contribution with delivery leadership, backlog or work prioritization, requirements gathering, and cross-functional coordination.
Certifications
Microsoft Power Platform, Agile, project management, or related certifications are a plus.
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