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Data Scientist

Avalore, LLC · Arlington, Virginia, United States · On-site

Pay: USD 89,000 – 202,000 a year

Posted Aug 31, 2026

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The Data Scientist will develop AI/ML models through training, fine-tuning, feature engineering, benchmarking, and deployment preparation. This person will apply scientific methodology to extract insights and create predictive capabilities from data. This person will analyze complex datasets to identify patterns and relationships, select and implement appropriate machine learning algorithms for specific problems, and develop feature engineering approaches to improve model performance. This person will design and execute model validation and testing procedures, tune hyperparameters to optimize model performance, and prepare models for production deployment. This person will create data visualizations to communicate findings and model results, collaborate with subject matter experts to incorporate domain knowledge, and document methodologies and results. This person will stay current with advances in data science techniques, evaluate new algorithms and approaches for potential adoption, and mentor junior data scientists. This person will ensure models meet requirements for accuracy, performance, and explainability, collaborate with AI/ML engineers for model deployment, and participate in data governance activities. This person will develop and implement data science workflows and methodologies, contribute to research initiatives, and support business stakeholders in interpreting model outputs. Requirements SECRET Security Clearance Required CCSP,CFR,FITSP-M,GSEC,Security+, or SSCP certification (for Junior/Journeyman roles) SecurityX/CASP+,GCSA,GSLC, or CISSP (for Senior roles) We are actively seeking multiple levels: Junior: 0 - 3 years of experience + Bachelor's Degree Journeyman: 4 - 7 years of experience + Bachelor's Degree Senior: 8+ years of experience + Bachelor's Degree Good communication skills, self-starter mindset. Professional proficiency in English is required. Demonstrated proficiency in using all Microsoft Office applications. Applicants must be currently authorized to work in the United States on a full-time basis. Avalore will not sponsor applicants for work visas for this position. Work Environment: Moderate noise (i.e. business office with computers, phone and printers) and /or occasional Loud noise (airfield, large equipment). Ability to sit at a computer terminal for an extended period of time. Physical Demands: While performing the responsibilities of the job, the employee is required to sit, stand, talk, and hear. Employee is often required to sit and use their hands and fingers to operate a computer. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Travel: Up to 10%/ Occasional travel. Avalore will provide reasonable accommodations to applicants who are unable to utilize our online application system due to a disability. Please send your request to hr@avalore.ai. Avalore is an Equal Opportunity Employer - We not…