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Scientist United States Jobs

1020 Job Offers

Staff Safety Data Scientist, Safety Analysis
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Join Aurora as a Staff Safety Data Scientist in Pittsburgh, leading critical safety research with advanced statistical analysis and probabilistic modeling. Leverage Python, SQL, and R to analyze proprietary and public data, driving safety strategy and risk mitigation. Requires 7+ years of experie...
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Aurora Innovation
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Data Scientist 3
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Seeking a Data Scientist for an NLP project in Central Maryland. Requires a Bachelor's in Math, Statistics, or Data Science with 10+ years of experience. You will develop automated solutions for language data annotation and improve analytic models. Benefits include 100% employer-paid dental/visio...
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United States, Central Maryland
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161000.00 - 211000.00 USD / Year
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RealmOne
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Ai Data Scientist
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Senior AI Data Scientist sought by Hunter Douglas, a global innovation leader. Drive supply chain efficiency by designing, deploying, and optimizing advanced ML models. Requires 5+ years of experience, Python proficiency, and cloud platform expertise (AWS, Azure, GCP). Based in Broomfield, CO, th...
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95000.00 - 125000.00 USD / Year
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Hunter Douglas
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Medical Lab Scientist II
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Join Baptist Health as a Medical Lab Scientist II in Jacksonville Beach, FL. This PRN Day shift role requires a valid Florida Medical Technician or Technologist Generalist license and 2+ years of lab experience. Work in a state-of-the-art, family-like lab steps from the beach, with opportunities ...
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Baptist Health (Florida)
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AI Research Scientist - Meta Superintelligence Labs (PhD)
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Meta seeks an AI Research Scientist for its Superintelligence Labs in Menlo Park, CA. You will advance foundational speech and audio LLMs, focusing on ASR, TTS, and speech-to-speech. Requires a PhD and a strong publication record at top AI conferences (NeurIPS, ICML). Join a collaborative team to...
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122000.00 - 181000.00 USD / Year
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Meta
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Medical Laboratory Scientist Group Lead
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Lead Medical Laboratory Scientist needed in Mount Kisco, NY for a Monday-Friday role. This Group Lead position requires 3-5 years of clinical experience as a Medical Technologist, a Bachelor's in Medical Technology, Chemistry, or Biology, and proven leadership skills. You will perform complex tes...
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35.59 - 58.75 USD / Hour
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Quest Diagnostics
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AI Applied Scientist - PhD Intern, Next-Gen Agentic and Multi-Modal Home Exploration Experience
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Join Zillow as an AI Applied Scientist PhD Intern to pioneer next-gen agentic and multi-modal home exploration systems. Leverage large foundation models to build AI agents for reasoning, planning, and multi-turn interactions in real-world real estate shopping. Ideal for PhD candidates in CS, NLP,...
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104000.00 - 166000.00 USD / Year
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Zillow
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Data Scientist III
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Join Walmart’s Data Science team as a Data Scientist III in Bentonville, AR. Leverage massive online and offline commerce data to drive fraud detection and business insights. Requires expertise in SQL, Python/R, and distributed computing (Spark, BigQuery). Enjoy comprehensive benefits including m...
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90000.00 - 180000.00 USD / Year
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Walmart
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AI Applied Scientist - PhD Intern, Foundational AQ & EQ
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Join Zillow as an AI Applied Scientist PhD Intern to advance foundational AQ & EQ research. You'll fine-tune LLMs and design agentic AI workflows using reinforcement learning, directly enhancing the home-buying experience. Collaborate with top scientists in the US, leveraging Python and PyTorch. ...
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104000.00 - 166000.00 USD / Year
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Zillow
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AI Applied Scientist - PhD Intern, Evaluation Systems and Metrics
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Join our remote PhD internship for Summer 2026 as an AI Applied Scientist. You will develop cutting-edge evaluation metrics and frameworks for generative models across text, image, and video. Ideal candidates have a strong publication record in AI/ML evaluation, computer vision, or multi-modal as...
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104000.00 - 166000.00 USD / Year
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Zillow
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Research Scientist - Reality Labs
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Meta Reality Labs seeks a Research Scientist to pioneer LLM-powered neuromotor interactions for wearable devices. You will lead the design and optimization of large language models for on-device AI, leveraging expertise in PyTorch and model compression. This New York-based role offers the chance ...
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184000.00 - 257000.00 USD / Year
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Meta
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Senior Data Scientist
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Senior Data Scientist at Microsoft – drive business transformation through machine learning and AI. Lead end-to-end strategic data science projects, building predictive models and generative AI solutions for global impact. Requires a Doctorate/Master’s/Bachelor’s in Data Science or related field ...
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United States, Multiple Locations
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119800.00 - 234700.00 USD / Year
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Microsoft Corporation
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Senior Data Scientist
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Join Microsoft’s ISE team as a Senior Data Scientist and solve complex customer challenges using cloud-based solutions. You’ll acquire data, build scalable models, and drive best practices in a global engineering environment. Ideal candidates hold a PhD or Master’s in Data Science or related fiel...
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United States, Multiple Locations
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119800.00 - 234700.00 USD / Year
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Microsoft Corporation
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Medical Laboratory Scientist - TMC Infusion Center and Hematology Lab
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Join TMC Laboratory in Tucson as a Medical Laboratory Scientist for our Infusion Center and Hematology Lab. Perform over two million annual tests using state-of-the-art equipment in a supportive, patient-centered environment. Requires a Bachelor’s in medical technology, ASCP/HEW certification, an...
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Tucson Medical Center
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Associate Scientist
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Amgen seeks a hands-on Associate Scientist / Histology Technician in South San Francisco. You will perform advanced histology procedures including embedding, microtomy, H&E staining, and slide QC. Requires an Associate Degree in Biological Science with 3+ years of histology lab experience; HT (AS...
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97574.05 - 132011.95 USD / Year
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Amgen
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Data Scientist 2
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Altamira Technologies seeks a Data Scientist in Annapolis Junction to defend against emerging cybersecurity threats. You will design machine learning algorithms and automated solutions using Python, R, or SAS. Collaborate with engineering teams to model complex data and create visualizations. Req...
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United States, Annapolis Junction
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Altamira Technologies
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Principal Associate, Data Scientist - Bank Operations Data Science
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Join Capital One as a Principal Associate Data Scientist in McLean, VA, driving data-driven innovation in Bank Operations. Leverage Python, Snowflake, and machine learning to optimize call center processes through summarization and automation. Requires a quantitative degree (BS+5 years, MS+3, or ...
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161800.00 - 184600.00 USD / Year
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Capital One
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Sr. Data Scientist - Freewheel
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Join Freewheel as a Sr. Data Scientist on the Audience Revenue Science Team. You will develop machine learning, AI, and optimization models for next-gen ad tech products. Requires Python, SQL, AWS, and strong analytical skills. Enjoy comprehensive wellbeing benefits while working remotely in the ...
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Comcast Advertising
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Data Scientist, Product
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Meta seeks a Data Scientist to partner with product teams, driving data-informed decisions across its apps. You will design A/B experiments, build predictive models, and develop scalable dashboards to influence product strategy. This role requires expertise in SQL, Python/R, and statistical analy...
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147000.00 - 208000.00 USD / Year
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Meta
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Scientist II, Cell Line Engineering
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BigHat seeks a Scientist II, Cell Line Engineering to lead platform capabilities in San Mateo, CA. This lab-based role requires a PhD with 3+ years industry experience in CRISPR, cell sorting, and molecular biology. You will engineer cell lines for next-gen biotherapeutics using the Milliner Plat...
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145000.00 - 165000.00 USD / Year
BigHat Biosciences
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About the Scientist role

A career as a scientist offers a dynamic and intellectually stimulating path defined by inquiry, analysis, and innovation. Scientist jobs span a vast array of industries, from healthcare and biotechnology to technology, environmental science, and data-driven business. At its core, the profession involves designing and conducting experiments, studies, or analyses to answer specific questions, test hypotheses, or solve complex problems. Whether working in a laboratory, a field setting, or behind a computer, scientists are responsible for applying rigorous methodologies to generate reliable data and actionable insights.

Common responsibilities for scientist roles include formulating research questions, developing experimental protocols, and collecting and processing samples or datasets. A significant portion of the work involves data analysis, where scientists use statistical software, programming languages like Python or R, and specialized tools to interpret results. Documentation is critical; scientists must maintain detailed records, write technical reports, and prepare findings for publication or presentation to stakeholders. In many settings, collaboration is key—scientists often work in interdisciplinary teams, sharing expertise with engineers, product managers, or medical professionals to translate research into practical applications. Quality control, safety compliance, and staying current with the latest scientific literature are also essential daily duties.

The typical skills and requirements for scientist positions are rigorous. Most roles require at least a bachelor’s degree in a relevant scientific field, with many demanding a master’s or doctorate for senior or specialized positions. Core competencies include strong analytical and critical thinking abilities, meticulous attention to detail, and proficiency in quantitative methods. Technical skills vary by specialization—a data scientist might need expertise in machine learning and big data frameworks, while a clinical lab scientist must master diagnostic techniques and regulatory standards. Communication skills are equally vital, as scientists must clearly convey complex ideas to non-experts, write grant proposals, or present findings at conferences. Adaptability and a commitment to ethical research practices are foundational to the profession.

Ultimately, scientist jobs offer the opportunity to drive discovery and innovation. From developing new treatments and technologies to improving business strategies and environmental stewardship, scientists play a crucial role in advancing knowledge and solving real-world challenges. The profession rewards curiosity, persistence, and a passion for evidence-based problem-solving, making it a deeply fulfilling career for those dedicated to pushing the boundaries of what is known.