Senior Data Scientist
Experis
Senior Data ScientistWe are seeking an experienced Senior Data Scientist to join our team and drive impactful data-driven insights that inform strategic business decisions. This role requires a blend of technical expertise, analytical rigor, and excellent communication skills to collaborate effectively across technical and non-technical stakeholders.Key Responsibilities:Design, develop, and deploy machine learning models to solve complex business problemsExplore and implement generative AI solutions to enhance analytical capabilities and business processesCreate advanced, interactive visualizations and dashboards to communicate insights to diverse audiencesCollaborate with cross-functional teams to understand business needs and translate them into analytical solutionsConduct rigorous statistical analyses to validate findings and ensure data integrityLead stakeholder engagement, presenting complex technical concepts in accessible waysMentor junior team members and contribute to the growth of the data science practiceDeploy and maintain models in cloud-based environmentsDrive end-to-end project delivery from problem definition through implementationRequired Qualifications:Python Proficiency: Expert-level skills in Python for data analysis, modeling, and automation (required)Data Manipulation & Processing: Strong proficiency in pandas for data analysis and PySpark for large-scale distributed data processingSQL: Advanced SQL skills for data extraction, transformation, and analysis across various database systemsStatistics: Strong foundation in statistical methods, experimental design, and hypothesis testing (required)Machine Learning: Hands-on experience building, training, and deploying ML models in production environmentsAdvanced Visualization: Proficiency with Plotly and Plotly Dash for creating interactive, production-grade visualizationsCloud Technologies: Experience with cloud platforms (AWS, Azure, or GCP) for data processing and model deploymentCommunication Skills: Exceptional ability to communicate technical findings to both technical and non-technical audiencesStakeholder Management: Proven track record of managing stakeholder relationships and driving alignmentEducation: Bachelor's degree in Data Science, Statistics, Computer Science, Mathematics, Engineering, or related quantitative field; advanced degree (Master's or PhD) preferredPreferred Qualifications:Generative AI: Experience with large language models (LLMs), prompt engineering, and GenAI applicationsExperience with graph databases and graph analyticsKnowledge of network analysis and graph-based algorithmsExperience in financial services or regulated industriesFamiliarity with MLOps and model monitoring best practices
$131.3k - $237.35k
...program is at the forefront of deploying enterprise-scale AI, data, and mission platform capabilities across cloud, edge, and... ...professionals ready to take their career to the next level.As a Senior Data Scientist, you will:Lead the design, development, and deployment of...SeniorFull timeRemote workFlexible hours$98k - $163k
Job Family:Data Science & AnalysisTravel Required:NoneClearance Required:Ability to Obtain Public TrustWhat You Will Do:Designs, develops, and maintains data pipelines and computational workflows to support large-scale scientific or analytical datasets.Implements ETL processes...SeniorFull timeFlexible hours$112.7k - $146.9k
...environment.Brief Job Overview We are seeking a high-energy, hands-on Data Engineer to design, build, and maintain scalable, production-... ..., collaborative, and results-driven work environments.The Senior Data Engineer has the following responsibilities:Data Pipeline Development...SeniorFull timeWork at officeWorldwide- ...federal services company is seeking an experienced CommVault Systems Engineer in Rockville, Maryland, to design, implement, and support data backup and recovery solutions. Ideal candidates will have extensive knowledge of CommVault applications and experience with security...Senior
$90 - $95 per hour
Position: Data Scientist SeniorLocation: McLean, VirginiaDuration: ContractJob ID: 179084Job Overview: We are seeking a highly skilled and experienced Data Scientist Senior to join our team. The ideal candidate will have a strong background in data analysis, machine learning...SeniorFull time$131.3k - $237.35k
...accelerate your career path. Leidos is seeking a mission-driven Senior Data Engineer to join our high-impact team supporting the... ...advanced analytics and AI/ML workloads. Working closely with data scientists, software engineers, and infrastructure teams, you will build...SeniorLocal areaImmediate start- Analytica is seeking a Senior Data Scientist to support a defense health mission-critical program. The ideal candidate will be comfortable working directly with clients in a consulting and delivery capacity to develop innovative analytics, machine learning, and AI solutions...SeniorRemote work
$120.7k - $188.73k
ResponsibilitiesNoblis is seeking a cleared Data Scientist to support our customer in Bethesda, MD. SETA The Data Scientist delivers subject matter expertise across a range of functional areas including data science, data analytics, statistical analysis, data discovery...SeniorFull timeContract workPart timeLocal areaRemote work$99k - $225k
Data Scientist, SeniorThe Opportunity: As a data scientist, you’re excited at the prospect of unlocking the secrets held by a data set, and you’re fascinated by the possibilities presented by IoT, machine learning, and artificial intelligence (AI). In an increasingly connected...SeniorFull timeContract workPart timeWork at officeLocal areaRemote work$148.5k - $223.9k
...future of AI, and you are the future of Salesforce.The TeamThe Data Science & Analytics team in Salesforce Cyber Security Operations Center seeks an experienced, driven, and creative Senior Data Scientist to join the team. We explore, invent, build and scale new ways to...SeniorFull time- ...make, then choose MITRE - and make a difference with us.MITRE’s Data Science and Engineering department is looking for qualified... ...Responsibilities:The successful candidate for this position is a hybrid Data Scientist and Data Engineer who combines strong foundations in computer...SeniorInternshipLocal area
- USP is seeking a high-energy, hands-on Data Engineer to design, build, and maintain scalable, production-grade data pipelines across our AWS-based data platform. This role owns end-to-end pipeline delivery—from ingestion to analytics-ready datasets—while collaborating...Senior
- The U.S. Pharmacopeial Convention (USP) in Rockville, MD seeks a Senior Data Engineer to design and maintain scalable data pipelines on our AWS-based platform. You will own end-to-end delivery, working with Data Architects and analytics teams to ensure high-quality, analytics...Senior
- Meso Scale Diagnostics LLC is seeking a data engineering professional to manage and organize data across MES, ERP, PLM, and QA systems. You will develop data pipelines, maintain data structures, and publish domain-oriented data products within a data mesh framework. You...Senior
- Initial Therapeutics, Inc. is looking for a Senior Data Engineer to manage scalable, production-grade data pipelines primarily on AWS. This role encompasses the design, building, and maintenance of these pipelines, focusing on high-quality data accessibility to support...Senior
- USP is seeking a high-energy Senior Data Engineer to design, build, and maintain scalable data pipelines on an AWS‑based Lakehouse, collaborating with data architects, analytics teams, and stakeholders to ensure trusted data for analytics and decision‑making. You will implement...Senior
- Total Wine & More in Bethesda, MD seeks a Senior Data Engineer to design and operate data pipelines powering analytics across the organization. You will build scalable batch and streaming pipelines, own data quality, and drive CI/CD and IaC practices within a large data...Senior
$99k - $225k
...Phase2 Technology in McLean, VA is seeking an experienced analytics professional to lead complex data exploration and analytics projects for the Department of Defense. The ideal candidate will have extensive data science expertise and a strong commitment to using data...Senior- A leading IT staffing organization in Rockville, Maryland is seeking a Developer responsible for designing and developing new surveillances in the Market Regulation Technology domain. Candidates must have a Bachelor's degree in a technical field, 8+ years of experience ...Senior
- ...EY-Parthenon in the United States seeks a Data Scientist Senior Associate/Consultant to build and scale multi-source data pipelines powering AI/ML-driven dashboards. You will source, merge, and transform data assets for high-visibility client engagements and partner with...Senior
- ...Capital One in McLean, VA is seeking a Data Scientist to join the Credit Risk Management, Loss Forecasting and Allowance team. You will work with data scientists, software engineers and product managers to quantify risks, build models and automate insights across billions...Senior
- ...Rockville, MD, provides defense and federal civilian services with global contracts. This full-time onsite role supports 24/7 operations, data protection, and recovery across on-premises and cloud targets, working in a dynamic, high-tempo environment. You will analyze data...SeniorFull time
$98k - $163k
## Senior Bioinformatics / Scientific Data EngineerApplylocations: US - MD, Rockvilletime type: Full timeposted on: Posted Todayjob requisition id: 41668**Job Family:**Data Science & Analysis**Travel Required:**None**Clearance Required:**Ability to Obtain Public Trust**...SeniorTemporary workFlexible hours- ...Principal Data Scientist (GenAI) – McLean, VA 22102, 5 days onsite a week. Duration: 06 Months (Possible Extensions) Employment type: Contract Seniority level: Mid-Senior level Job Description We are seeking a highly experienced Principal Gen AI Scientist with a strong...SeniorContract work
$115k - $120k
...The Senior Data Scientist will sit within the product organization and help drive data-informed product decisions across reporting, deep-dive analysis, product evaluations, and AI data initiatives. This role is best suited for someone who combines strong analytical rigor...SeniorRemote workShift work- ...The Foundation for the National Institute of Health (FNIH) is seeking a Senior Data Officer (SDO), an executive role responsible for helping to establish and lead the organizations data strategy, governance, and infrastructure to ensure that data is a trusted, secure,...Senior
- ...Data Scientist - Python & Computer VisionWe are seeking a hands-on Data Scientist with strong Python and Computer Vision skills to design, build, test, and operationalize capabilities that convert image-based content and model outputs into usable, reviewable, and analytics...Senior
- Guidehouse in Rockville, MD is seeking a Data Integration & Interoperability Engineer to design and develop APIs and integration solutions for reliable data exchange across systems. You will implement middleware, apply data standards, monitor workflows, and document architectures...Senior
$101.4k - $154.65k
Position Summary This position is responsible for managing and organizing data to support all business processes to achieve corporate and departmental goals. This position is responsible for identifying trends and communicating these trends clearly to others in the organization...SeniorTemporary workWork at officeFlexible hours- Jobtailor seeks a senior software engineering professional to advance distributed backend services and API platforms for enterprise AI operations. You will work with analysts, engineers, and developers to apply statistical and predictive analytics in a fast‑paced environment...Senior
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