Data Scientist Specialist jobs

McLean, Virginia

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Today

Job#: 3008114 Job Description: Data Scientist Specialist (GenAI) Location: Onsite - McLean, VA Length: Contract (6 months) We are seeking a highly experienced Data Scientist Specialist with deep expertise in Generative AI (GenAI) to lead the design and development of advanced AI Agents, agentic workflows, and GenAI applications that solve complex enterprise challenges. This is a hands-on, onsite role in McLean, VA, requiring strong technical leadership across LLMs, RAG/GraphRAG, multi-modal

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Full-time

Data Scientist Specialist - Mclean, VA - Onsite - 66860

McLean, Virginia

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Today

Data Scientist Specialist - 66860 One of our clients is looking for a Data Scientist Specialist to work in McLean, VA on onsite basis. PAY Rate: $75-$80/hr Interview Process: 2-Step Interview Process: 1st round is a 30-minute phone screening 2nd round is a 2-hour in person interview This position will be heavily geared towards Machine Learning transitioning into GenAI Requirements: Minimum of 3-5+ years of applicable experience in applied GenAI or -based solutions Minimum of a Bachelor's D

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Contract

$80

Data Scientist / ML Specialist (Pharma Domain) - Barcelona SPAIN

Barcelona, Catalonia

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Today

Essential Education & background o MSc or PhD in Statistics, Biostatistics, Data Science, Mathematics or related quantitative field. o Strong foundation in probability, statistical inference, and regression modelling. Technical skills o Proven experience with multivariate linear regression (incl. diagnostics, handling multicollinearity, transformations, interaction terms, model selection). o Hands-on experience with survival analysis, especially Cox proportional hazards models (assumption checki

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Full-time

$20 - $60

Data Scientist Specialist

McLean, Virginia

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Today

Job Title: Principal Data Scientist (GenAI) Location: McLean, VA 22102 (5 days onsite a week) - Local candidates only Duration: 06 Months (Possible Extensions)Job Description: We are seeking a highly experienced **Principal Gen AI Scientist** with a strong focus on **Generative AI (GenAI)** to lead the design and development of cutting-edge AI Agents, Agentic Workflows and Gen AI Applications that solve complex business problems. This role requires advanced proficiency in Prompt Engineering, Lar

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Full-time, Contract

BASED ON EXPERIENCE

Senior Data Scientist / Optimization Specialist

Remote

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Today

Role: Senior Data Scientist / Optimization Specialist REMOTE Experience: 7 10 years in advanced analytics, with at least 3 5 years focused on OR and optimization in marketing or retail contexts. Here are the must-have skills and qualifications we recommend: Operations Research & Optimization Expertise: Strong foundation in mathematical programming (linear, nonlinear, integer) and experience with stochastic modeling. Marketing Mix Modeling: Proven experience building and validating for retail o

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Contract

Depends on Experience

Senior Data Scientist / Optimization Specialist

Remote

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10d ago

Experience: 7 10 years in advanced analytics, with at least 3 5 years focused on OR and optimization in marketing or retail contexts. Operations Research & Optimization Expertise: Strong foundation in mathematical programming (linear, nonlinear, integer) and experience with stochastic modeling. Marketing Mix Modeling: Proven experience building and validating for retail or consumer-facing businesses. Advanced Analytics & Programming: Proficiency in Python or R, with hands-on experience using op

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Contract

Depends on Experience

Data Scientist Specialist

McLean, Virginia

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8d ago

Immediate need for a talented Data Scientist Specialist. This is a 06+ months contract opportunity with long-term potential and is located in Mclean, VA(Onsite). Please review the job description below and contact me ASAP if you are interested. Job ID:25-83621 Pay Range: $85- $95/hour. Employee benefits include, but are not limited to, health insurance (medical, dental, vision), 401(k) plan, and paid sick leave (depending on work location). Key Requirements and Technology Experience: Key skills

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Contract

$85 - $95

Data Quality Specialist

Mountain View, California

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Today

Onsite role : Mountain View, CA Job description Company is helping our client find a meticulous Data Quality Specialist to join its team as a critical component of the autonomous vehicle data pipeline. In this role, you will ensure the integrity and quality of data collected from the company's test vehicles, which is essential for training and improving its self-driving systems. Your meticulous review and verification processes will help maintain high data standards and facilitate the developm

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Contract

$$25 - $45 on 1099

Clinical Data Validation Engineer Specialist

Cambridge, Massachusetts

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Today

100% Remote Objective / Purpose: As a Clinical Data Validation Engineer, you will work on Clinical Trial Reporting activities delivering listings and visualizations to support clients Clinical Trials. In addition, you will operate in compliance with clients SOPs and processes. Accountabilities: Create data cleaning reporting solutions with appropriate oversight that support the quality and timely delivery of data cleaning, study status metric, and monitoring reports and visualizations required

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Contract

Exploitation Specialist/Data Scientist

Springfield, Virginia

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Today

Leidos has an exciting opportunity for a Senior Exploitation Specialist/Data Scientist to join our team in Springfield, VA. Primary Job Duties: Collect process data and perform data analysis.Integrate centralized protect and maintain data in DBMS.Clean massage and organized data.Perform ad hoc analysis and present results in a clear manner.Communicate complex quantitative analysis in a clear, precise and actionable manner using storytelling/visualization.Create/deploy/maintain cloud application

Full-time

USD 92,300.00 - 166,850.00 per year

Sr. Specialist, Data Scientist

Huntsville, Alabama

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Today

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris Technologie

Full-time

USD 107,500.00 - 199,500.00 per year

Expert Exploitation Specialist/Data Scientist

Arnold, Missouri

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Today

Job Description ECS is seeking an Expert Exploitation Specialist/Data Scientist to work in our Arnold, MO office. Please Note: This position is contingent upon contract award. ** Requires a Letter of Intent. Requires final acceptance by the government customer. Validation of required clearance upon acceptance and approval from a cognizant government contracting officer. After customer indoctrination, the candidate will be submitted for a Counterintelligence Polygraph. The primary responsibilit

Full-time

Data Scientist

Hybrid in McLean, Virginia

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Today

Data Scientist Specialist 6-month contract Fully onsite in McLean, VA Requirements: Minimum of 3-5+ years of applicable experience in applied GenAI or LLM-based solutions Minimum of a Bachelor s degree in a related field Experience with Retrieval-Augmented Generation (RAG) Experience with Semantic Similarity Search Understanding the formula for Precision

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Full-time, Contract

$72 hr

100% REMOTE (Contract) -Operations Research /Data Scientist /Optimization

Remote

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Yesterday

100% REMOTE -Senior Data Scientist / Optimization Specialist -CONTRACT -6-12 months (extendable) Looking for someone with Ph.D or Masters in Data Science /Operations Research /Maths/Statistics Skills: Operations Research /Optimization, Market Mix Modeling , Python , Libraries (Pyomo or Gurobi or CPLEX) , Retail or Consumer facing domain Experience in advanced analytics, with at least 3 5 years focused on OR and optimization in marketing or retail contexts. Operations Research & Optimization Exp

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Contract

$70 - $95

Data Scientist - Operations Research & Optimization Expert

Remote

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Today

Data Scientist - Operations Research & Optimization Expert Location: Remote Contract Type: W2 Only Duration: 6 Months with possible extension Role: Senior Data Scientist / Optimization Specialist Experience: 7 10 years in advanced analytics, with at least 3 5 years focused on OR and optimization in marketing or retail contexts. Operations Research & Optimization Expertise: Strong foundation in mathematical programming (linear, nonlinear, integer) and experience with stochastic modeling. Marketin

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Contract

Depends on Experience

Enterprise Data Specialist

Morristown, New Jersey

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Today

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Contract, Third Party

Data Migration & Data Feeds Specialist

Remote or Virginia

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2d ago

Job Title: Data Migration & Data Feeds Specialist Job Summary We are seeking a skilled Data Migration and Data Feeds Specialist with strong experience in handling large datasets, building data pipelines, and ensuring seamless data integration across systems. The ideal candidate will have hands-on experience with ETL processes, API-based data feeds, file-based integrations, and data quality frameworks. Prior experience in healthcare data (EHR/EMR, claims, clinical, HL7/FHIR) is highly preferred.

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Contract

Data Analytics Specialist

Allen Park, Michigan

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Today

Stefanini Group is hiring! Stefanini is looking for a Data Analytics Specialist, Allen Park, MI (Onsite) For quick apply, please reach out Navneet Pathak at / We're seeking a mid-level Launch Data Analyst who combines strong statistical modeling with practical data engineering and AI-assisted analytics. You'll translate historical launch data into robust metrics, trend forecasts, and risk analyses that inform key launch decisions. The role requires solid Python proficiency, the ability to build

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Contract

$45 - $50 /hr

SAP Data Migration Specialist (SuccessFactors)

Remote

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Yesterday

Job Description SAP Data Migration Specialist (SuccessFactors) Urgency: High Priority / Immediate Requirement We are urgently looking for a Data Migration Specialist with strong experience in migrating HR/Talent data into SAP SuccessFactors. The ideal candidate will be responsible for end-to-end migration of key SuccessFactors modules and ensuring smooth data transition from legacy systems. Key Responsibilities Lead and execute data migration activities for SuccessFactors Talent modules.Migrate

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Contract

Depends on Experience

IT Data Specialist

Mount Laurel Township, New Jersey

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Yesterday

IT Data Specialist - Job requirements (Minimum): Mount Laurel, NJ - (3 days onsite role) Salary: Negotiable for right candidates Minimum of 7 - 10 years of experience working in a financial institution, preferably in a Global BankMinimum of 7 -10 yrs of working experience in PL/SQL, including query optimization, stored procedures, and indexing (Preferably in Oracle based tools)Understanding of the Compliance domain and concepts i.e., Anti-Money laundering (AML), Know your Customer (KYC), Custom

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Full-time

Depends on Experience

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Data Scientist Specialist jobs