Work From Home Data Scientist Machine Learning Jobs in Virginia

Location: Arlington, VA Clearance Required: Active TS/SCI Clearance Employment Type: Full-Time (W-2 or 1099) Overview Praescient Analytics is seeking a highly motivated Data Scientist / Machine Learning Engineer to support our Department of Defense (DoD) and national security partners. The ideal candidate will have a strong background in data science, machine learning, and software engineering, with the ability to design and implement cutting-edge solutions that transform complex datasets into actionable insights. This role requires both analytical acumen and technical creativity to solve real-world intelligence and defense challenges through the power of AI. Responsibilities * Design, develop, and implement machine learning systems and predictive models to support mission-driven analytics. * Study and refine data science prototypes, transforming them into production-ready ML solutions. * Develop and optimize algorithms using supervised, unsupervised, and deep learning techniques. * Select appropriate datasets, data representation methods, and feature engineering strategies for each problem space. * Conduct data mining, statistical analysis, and model evaluation to ensure high performance and reliability. * Perform testing, tuning, and retraining of models to improve predictive accuracy and robustness over time. * Utilize data-oriented programming languages and visualization tools to translate raw data into meaningful insights. * Visualize and interpret data findings through dynamic dashboards, reports, and analytic visualizations. * Collaborate with cross-functional technical teams and mission stakeholders to integrate AI/ML solutions into operational systems. Required Qualifications * Bachelor’s degree in Computer Science, Data Science, Engineering, Mathematics, or related field. * 5+ years of experience developing and deploying AI/ML models or data-driven applications. * Proficiency in Python, R, or similar data-oriented programming languages. * Experience with machine learning frameworks (e.g., TensorFlow, PyTorch, Scikit-learn). * Strong understanding of data preprocessing, feature selection, and model evaluation techniques. * Experience with data visualization tools such as Power BI, Tableau, or custom dashboards. * Ability to manage and analyze large structured and unstructured datasets. * Excellent problem-solving skills and attention to detail. Desired Qualifications * Master’s degree in a quantitative or technical field. * Experience supporting DoD, IC, or Federal programs. * Familiarity with natural language processing (NLP), deep learning, or reinforcement learning techniques. * Experience developing automated pipelines for ML model training and deployment. * Understanding of cloud-based ML environments (AWS, Azure, GCP). What you can expect from us: • Real opportunity for career growth in an environment where your achievements will be celebrated. • Constant collaboration with numerous teams to ensure client success. • A team that respects and embraces your ideas and expertise. • Coworkers that are motivated by pursuing excellence, rather than the prospect of personal gain. • A workplace dedicated to supporting and improving public safety and government agencies. Benefits: • Very competitive salary based on qualifications and experience. • Comprehensive, Company paid Aetna Health Care Medical for you (We pay your premiums and deductibles) • 401(k) with company match • Travel & performance incentives • 3 weeks paid time off (plus Federal Holidays) • $5K annual training allowance • $500 book allowance • Tuition reimbursement program Praescient Analytics is a Certified Woman-Owned Small Business (WOSB) with over a decade of expertise in advanced analytics, engineering, and DevOps, specializing in transforming complex data into actionable intelligence for informed decision-making. Since 2011, we have supported over 40 organizations across diverse domains, including military intelligence operations, financial and fraud investigations, and insider threat     detection. Our team of experts—skilled in cloud computing, artificial intelligence, machine learning, data science, DevOps, and engineering—brings deep experience in solving complex challenges. With a proven track record in federal contracting, we deliver tailored, high-impact solutions designed to enhance operational efficiency, ensure mission success, and address the evolving needs of our clients. Praescient's innovative and adaptive approach makes us a trusted partner in delivering data-driven insights and technological excellence for critical missions. Applicants selected will be subject to a government security investigation and must meet eligibility requirements for access to classified information. US Citizenship Required Interested Candidates: Please forward your resume to and please visit our website to apply online at www.praescientanalytics.applicantstack.com/x/openings.