Data Scientist Jobs in San Diego, CA

1 - 20 of 156 Jobs

Data ScientistJob Title - Data Scientist

LeidosCompany Name - Leidos

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San Diego, California, USA

Full-time

Description Leidos tackles the most challenging national defense problems using advanced signal processing and data analytics. At our San Diego office, we have a dedicated and experienced team of scientists and engineers devoted to squeezing the last bit of information from every data set. We are currently seeking data scientists to join our leading-edge research and engineering group. In this role, you will collaborate with multidisciplinary team members focused on Physics (Hydrodynamics, Acou

Data ScientistJob Title - Data Scientist

LeidosCompany Name - Leidos

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San Diego, California, USA

Full-time

Leidos tackles the most challenging national defense problems using advanced signal processing and data analytics. At our San Diego office, we have a dedicated and experienced team of scientists and engineers devoted to squeezing the last bit of information from every data set. We are currently seeking data scientists to join our leading-edge research and engineering group. In this role, you will collaborate with multidisciplinary team members focused on Physics (Hydrodynamics, Acoustics, RF an

Senior Data ScientistJob Title - Senior Data Scientist

Talent GroupsCompany Name - Talent Groups

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Remote

Third Party, Contract

Role: Senior Data Scientist Location: Remote Job Description- Strong background in transformer architectures, fine-tuning, and healthcare data projects. Experience with embedding models, RAG, and knowledge graphs is important. Advanced skills in LLMs, RAG, embedding databases, vectors, and knowledge graphs. Experience training custom embedding models and applying RAG techniques. Technologies: OpenAI, agentic approaches, custom model architectures.

Data Scientist - Remote / TelecommuteJob Title - Data Scientist - Remote / Telecommute

Cynet SystemsCompany Name - Cynet Systems

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Remote

Contract

Job Description: The Data Scientist leads data mining, modeling, and analytics initiatives to provide strategic insights and innovative solutions that improve organizational performance. This role collaborates with cross-functional teams to drive impactful business outcomes using advanced data science methodologies. Responsibilities: Lead data mining and extraction activities and apply algorithms to derive insights. Use data to analyze profiles and limitations and apply findings to business solu

CORP - Data ScientistJob Title - CORP - Data Scientist

Mitchell Martin, Inc.Company Name - Mitchell Martin, Inc.

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Remote or Houston, Texas, USA

Full-time, Contract

Title: Data ScientistLocation: Remote Employment Type: ContractCompensation: Pay Range: $46.55-$66.50 Per HRDescription: Join a forward-thinking team focused on a smarter, cleaner, and digitally-enhanced energy ecosystem. Utilize a combination of technical and business skills to achieve financial and strategic objectives. Engage in hands-on analytics and modeling to learn and grow in the role.Key Responsibilities: Adhere to a culture of humility, curiosity, and impact. Process data using general

Data ScientistJob Title - Data Scientist

VC5 ConsultingCompany Name - VC5 Consulting

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Remote

Full-time

Join a dynamic team pioneering the future of beauty and retail as a Lead Data Scientist. This pivotal role involves leading a small, high-performing team in exploring emerging technologies and experimental applications of AI/ML, ranging from augmented reality to gaming and personalization. We are seeking a strategic, hands-on leader passionate about innovation and driving the end-to-end ML lifecycle within a fast-paced, mature start-up environment. Lead and mentor data scientists on innovation-f

Senior Data Scientist - RemoteJob Title - Senior Data Scientist - Remote

UnitedHealth GroupCompany Name - UnitedHealth Group

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Remote or San Diego, California, USA

Full-time

Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find a culture guided by inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us advance health op

Sr. IT Data ScientistJob Title - Sr. IT Data Scientist

Qualcomm TechnologiesCompany Name - Qualcomm Technologies

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San Diego, California, USA

Full-time

Company: Qualcomm Incorporated Job Area: Information Technology Group, Information Technology Group > IT Data Scientist General Summary: We're seeking a skilled Full Stack Software Developer to design and build generalized AI-driven solutions, such as Retrieval-Augmented Generation (RAG) systems and Agent orchestration frameworks to enable use of AI. You'll work across the entire technology stack using Rust and Python for backend development and modern frontend technologies to create intuitiv

Data Scientist IVJob Title - Data Scientist IV

General AtomicsCompany Name - General Atomics

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Poway, California, USA

Full-time

Job Summary General Atomics Integrated Intelligence, Inc. (GA-I3), an affiliate of General Atomics, was founded in 1989 and is located in Charlottesville, VA. It provides custom software development and innovative information engineering solutions to customers in government and private industry. We build and develop best-in-class all domain and globally focused situational awareness capabilities that process petabytes of data from numerous streaming data sources in near real time. Our systems a

AI/ML Data ScientistJob Title - AI/ML Data Scientist

E-Solutions, Inc.Company Name - E-Solutions, Inc.

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California, USA

Third Party

Job title: ML Engineer (with Data Science Background) Location: Remote mandatory Skills: Data Science, ML Job Summary: We are looking for a skilled Machine Learning Engineer with a strong background in Data Science to join our team. The ideal candidate started their career as a Data Scientist and has evolved into a hands-on ML Engineer, capable of taking models from experimentation to production. You'll be responsible for building scalable machine learning systems, designing deployment pipeli

Lead Data ScientistJob Title - Lead Data Scientist

Talent GroupsCompany Name - Talent Groups

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Remote

Contract

Job Description: Healthcare Domain is Mandatory Support the principal in technical execution.Strong background in transformer architectures, fine-tuning, and healthcare data projects.Experience with embedding models, RAG, and knowledge graphs is important.

AI GPT Sr. Data Scientist/DeveloperJob Title - AI GPT Sr. Data Scientist/Developer

Tandym TechCompany Name - Tandym Tech

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Remote

Contract

A leading technology solutions firm in Washington, DC is currently seeking a skilled AI/ML Solutions Architect to join their dynamic team. This role offers an exciting opportunity for an experienced professional to lead innovative machine learning and AI projects. About the Opportunity: Hybrid or Remote: Hybrid Shift: Day Schedule: Full-time Hours: 40 per week Setting: Office and Remote Responsibilities: The AI/ML Solutions Architect will be responsible for: Designing and implementing machine

Data Scientist Market MediaJob Title - Data Scientist Market Media

Tech Pro Inc.Company Name - Tech Pro Inc.

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Remote

Contract

Data Scientist exp with , Media exp Job Title: Data Scientist Marketing Mix Modeling & Advanced Analytics: seeking a highly skilled and motivated Data Scientist to join our analytics team. The successful candidate will leverage expertise in Marketing Mix Modeling (), statistical analysis, and machine learning to drive data-driven marketing decisions. This role involves working with large datasets, building predictive models, and using business intelligence tools to optimize marketing spend and

Senior Data Scientist (Reinforcement Learning must have)Job Title - Senior Data Scientist (Reinforcement Learning must have)

InfoObjects IncCompany Name - InfoObjects Inc

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Remote

Contract

Senior Data Scientist (Reinforcement Learning must have) Location: 100% Remote Duration: 6 Months contract Reinforcement Learning (RL) Skill Set Understanding of Sequential Decision MakingRL focuses on agents making a series of decisions to maximize cumulative reward.Requires knowledge of Markov Decision Processes (MDPs), policy/value functions, and Bellman equations.Algorithmic Expertise in RLFamiliarity with algorithms like:Q-learning, SARSADeep Q-Networks (DQN)Policy Gradient methods (REINFO

Data Scientist AL/ML@ REMOTEJob Title - Data Scientist AL/ML@ REMOTE

Hermitage Info Tech, LLC.Company Name - Hermitage Info Tech, LLC.

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Remote

Contract

Note: Need Exp 10+yrs C2H or contract to Hire position only. Role: Data Scientist AL/MLLocation: REMOTEDuration of Contract: Long Term contractJob Details: 5-10+ years of experience in AI and machine learning, model building, evaluation, and fine-tuning.2+ years of working knowledge of applying recent LLMs including ChatGPT, GPT 3.5, OPT, BLOOM Experience working directly with large language models and Transformer based architectures including BERT, RoBERTa, T5 etc.NLP Experience (Named Entity R

Senior Data Scientist (Gen AI/ML Focus)Job Title - Senior Data Scientist (Gen AI/ML Focus)

Lumen Solutions Group Inc.Company Name - Lumen Solutions Group Inc.

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Remote or Reston, Virginia, USA

Contract

Role: Senior Data Scientist (Gen AI/ML Focus) Location: Reston, VA (Remote) About the Role: We are seeking a highly experienced Senior Data Scientist with a strong background in Generative AI (Gen AI), Machine Learning (ML), and Natural Language Processing (NLP) to join our innovative data science team. This role will be pivotal in leading AI/ML solution design, converting manual processes to automated NLP-based systems, and integrating with cloud and API-driven platforms. The ideal candidate w

Data ScientistJob Title - Data Scientist

Advanced Software TalentCompany Name - Advanced Software Talent

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Remote or Mississauga, Ontario, Canada

Contract

Job DetailsNo sub-contracting ! Direct W/2's only. Hybrid or fully remote. Candidates must be located in Canada! Need: Data Scientist to build and deploy Machine Learning models. More detail upon request. Required skills: Full life cycle M/L project experience resulting in M/L solutions MS in CS, Statistics, Engineering, Math, or other quantitative field 3+years work in an enterprise environment working on M/L models as a data scientist Experience with Python and its data science libraries AWS o

Data ScientistJob Title - Data Scientist

Raas Infotek LLCCompany Name - Raas Infotek LLC

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Remote

Contract

Data Scientist Remote Contract Duration: 6+ Months We are seeking a Data Scientist with strong analytical skills and hands-on experience in data modeling, machine learning, and cloud-based data platforms. This is a W2-only contract role (no C2C) open to qualified professionals across the U.S. Key Responsibilities:Analyze large volumes of structured and unstructured data to generate insights. Build and deploy machine learning models to support business objectives. Collaborate with cross-functiona

Data ScientistJob Title - Data Scientist

INSPYR SolutionsCompany Name - INSPYR Solutions

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Remote or Houston, Texas, USA

Contract

Title: Data Scientist Location: Remote Duration: Contract/Contract-to-Hire Work Requirements: , Holders or Authorized to Work in the US. W2/direct-employment only. Top Skills Required: Strong Python experience Strong experience in machine learning and building predictive models Experience with Databricks and/or PySpark Job Summary: Our data scientists use a combination of technical and business skills to help our brands achieve their financial and strategic objectives. A Data Scientist learns

Data ScientistJob Title - Data Scientist

Thomson Reuters U.S. Inc.Company Name - Thomson Reuters U.S. Inc.

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Remote or McLean, Virginia, USA

Full-time

About the role: The Data Scientist will be responsible for managing, understanding and analyzing in-house and customer data - including text mining, developing predictive systems, risk scoring, creating efficient algorithms, data quality improvement and other related activities. This individual will work closely with the TRSS Analysts to drive, identify, evaluate, design and implement statistical analyses of gathered open source, proprietary, and customer data to create analytic metrics and too