Sr. Data Scientist Northern TrustSr. Data ScientistChicago, IL$114,500–$194,700 / yearMajor Duties: • Develop software, typically in Python, to independently acquire data from disparate sources (databases, files, APIs, etc.) and combine them into appropriate training, validation and testing datasets • Analyze raw datasets using descriptive statistics, working directly with domain experts to understand the meaning of data fields • Build unit tests, data quality checks and data pipelines to ensure that algorithms use trusted data • Develop and maintain an understanding of many algorithms across supervised learning, unsupervised learning and time series analysis • Propose and develop machine learning ensemble methods that exhibit the best out-of-sample characteristics possible given the input dataset • Utilize expertise in machine learning algorithms to tune algorithms using available hyper-parameters and carefully select feature subsets • Discover biases or leakage in datasets and ensure that train/test splits reflect realistic expectations of real world performance • Run large scale (either in parallel and/or distributed) training and inference jobs on private or public cloud infrastructure • May present findings to internal and external customers using both data science language (F1 scores, regression error, statistical significance, etc.) as well as business domain specific language gained from experience analyzing the data in scope. Keras, TF, etc.), Azure cloud infrastructure preferred • Requires in-depth conceptual and practical knowledge in own job discipline and basic knowledge of related job disciplines • Applies best practices and how own area integrates with others • Explains difficult or sensitive information; works to build consensus Experience: • Computer Science degree (undergraduate or graduate level) and strong statistical background.
AI Data Scientist Expert - Remote YO AI LabsAI Data Scientist Expert - RemoteChicago, ILRemoteWe are seeking experienced AI Data Science Domain Experts to contribute their expertise to an innovative project focused on advancing next-generation AI systems. In this role, you will review, evaluate, and refine AI-generated technical and analytical content to improve model accuracy, reasoning, and overall performance.
Data Scientist I Tavern ResearchData Scientist IChicago, IllinoisWe especially value candidates who have independently built data or modeling projects outside of coursework, including internships, research, or production data work. While you’ll collaborate closely with senior modelers, we expect new hires to ramp quickly and take ownership of clearly scoped modeling and data tasks.
Sr. Data Scientist, Translational Research TempusSr. Data Scientist, Translational ResearchChicago, IL$100,000–$175,000 / yearAI-Assisted Optimization: Leverage LLMs and co-pilot tools to accelerate internal development and create specialized agents that help clients navigate and derive insights from large-scale biomedical data, and make the client experience on the platform as easy, efficient, and intuitive as possible. Scientific Problem Solving: Engage with clients (primarily researchers and scientists) to deeply understand their specific scientific hypotheses and questions (e.g., biomarker discovery, target identification, clinical trial design).
Sr. Data Scientist, Translational Research Tempus AI IncSr. Data Scientist, Translational ResearchChicago, IL$100,000–$175,000 / yearAI-Assisted Optimization: Leverage LLMs and co-pilot tools to accelerate internal development and create specialized agents that help clients navigate and derive insights from large-scale biomedical data, and make the client experience on the platform as easy, efficient, and intuitive as possible. Scientific Problem Solving: Engage with clients (primarily researchers and scientists) to deeply understand their specific scientific hypotheses and questions (e.g., biomarker discovery, target identification, clinical trial design).
Senior Data Scientist, Supply Chain Conagra Brands IncSenior Data Scientist, Supply ChainChicago, IL$82,000–$120,000 / yearYou will define information requirements and collaborate with technology partners to design and implement dashboards, automated solutions, and digital factory data products, including Digital Yield intelligence and engineering Center of Excellence enablement, to support Project Catalyst programs and advance a self‑service analytics culture. Lead the creation and continuous improvement of analyses, reports, insights, dashboards, and future agent‑driven capabilities enabled by artificial intelligence for internal stakeholders and external customers.
Food Innovation and Product Development Scientist II The Fresh FactoryFood Innovation and Product Development Scientist IIDowners Grove, ILResponsibilities of this role include reviewing the initial manufacturability, scale-up, formulation, and launch of products produced by The Fresh Factory. Review innovation and line-extension projects at the ideation stage to determine the feasibility of adding a product to the Fresh Factory portfolio.
Certified Lab Scientist Clinical Lab Prime Healthcare Services IncCertified Lab Scientist Clinical LabAurora, IL$27.50–$38.40 / hourEach individual performing the above procedures must: 1) adhere to the laboratory's procedures for the collection, processing, analysis, and reporting of patient test results, 2) follow the laboratory's established quality control policies and procedures in documenting all corrective actions taken when test systems deviate from the laboratory's established performance specifications, 3) be capable of identifying problems that may adversely affect test performance and either correct the problem or immediately notify your immediate supervisor, Director, or Medical Director, 4) perform a wide variety of laboratory procedures requiring independent judgment using both manual and automated methods in Hematology, Blood Bank, Chemistry, Urinalysis, Coagulation, Microbiology, Immunology, and any other discipline as introduced into the laboratory, 5) perform and document maintenance - daily, weekly, monthly, or as needed on instruments and equipment as appropriate, 6) review the accuracy of patient results prior to releasing or reporting, 7) recognize age specific differences in expected results for newborns to geriatrics, 8) ensure that the testing of proficiency testing samples are tested in the same manner as patient samples and that collaboration with other laboratories is prohibited prior to the reporting of proficiency testing results to the appropriate agencies, 9) may be required to perform venipuncture or capillary puncture on various age groups from newborn to geriatrics, 10) assist in the development and maintenance of laboratory policies and procedures, 11) adheres to all department and hospital policies and procedures related to safety, infection control, emergency preparedness, and human resources, 12) in the absence of a supervisor, may be assigned/identified as Lead Tech, having responsibility for the section or department during their shift, 13) may be assigned responsibilities related to LIS and/or POCT. Each individual performs those waived, moderate, or highly complex tests authorized by CLIA, responsibilities listed under CFR § 493.1425 and § 493.1495 and must possess a degree of skill commensurate with individual's education, training or experience and technical abilities.
NewMeat Scientist Conagra Brands IncMeat ScientistChicago, IL$64,000–$95,000 / yearReporting to the Research and Development Director, you will utilize your meat science expertise to support innovation and margin expansion across our premium meat snacks brands Fatty and Duke's. With a curiosity for consumer demand and food trends, you will work in our Innovation Tech Center in downtown Chicago to create innovations that are an asset to Conagra's snacking portfolio.
Clinical / Medical Laboratory Scientist – Travel Job Jackson HealthProsClinical / Medical Laboratory Scientist – Travel JobHammond, INp>Jackson HealthPros is hiring a Clinical / Medical Laboratory Scientist (formerly Medical Technologist) to perform diagnostic testing on patient samples and analyze test results for accuracy, acceptability, and critical limits to aid physicians in the diagnosis or monitoring of various disease states. The city also sits near the Illinois border and the Lake County shoreline, which supports a practical commute and a mix of urban access and waterfront downtime.
Data Scientist Reyes HoldingsData ScientistRosemont, IllinoisFull timeBachelor’s Degree in Data Science, Applied Mathematics, Computer Science, Statistics, Business Analytics or a field closely related to Data Science specialization and 3 to 5 years of experience in quantitative or computational functions or High School Diploma/General Education Diploma and 6 to 8 plus years of the above experience . Apply a variety of methods including data mining, statistical analysis, predictive modeling and analysis, correlation analysis, probability analysis, and network analysis to solve business problems .
Environmental Scientist TRC Companies, Inc.Environmental ScientistChicago, Illinois$51,916.80–$75,192 / yearFull timeTRC’s Chicago office is a vibrant, dynamic, and fast-paced work environment located in the central business district and provides access to a broad spectrum of professional experiences in a setting that thrives on teamwork. We recognize that the expertise of our staff is our strongest asset, so we generously reward employees for successful performance and invest in their careers through training and the development of new skills and certifications.
Electrical Engineer/Scientist (Ph.D.) Exponent Inc.Electrical Engineer/Scientist (Ph.D.)Chicago, Illinois$140,000–$154,000 / yearFull timeYou will be responsible for: Performing electrical engineering consulting related to ongoing Exponent work which includes: completing projects associated with power systems, renewable energy, residential, commercial and industrial equipment; electrical work practices; control systems; battery systems; consumer products; and electrical installations. You will be involved in a variety of projects in areas such as power systems, renewable energy, residential, commercial and industrial equipment, electrical work practices, control systems, battery systems, consumer products, and electrical installations.
Senior Managing Scientist (Regulatory) Exponent IncSenior Managing Scientist (Regulatory)Warrenville, IL$174,000–$213,000 / yearYou will lead multidisciplinary project teams, drive practice growth through business development and thought leadership, mentor and develop technical staff, and expand Exponent''s presence in the regulatory, product stewardship, and sustainability marketplace. For over five decades, we''ve connected the lessons of past failures with tomorrow''s solutions to advise clients as they innovate technologically complex products and processes, ensure the safety and health of their users, and address the challenges of sustainability.
Managing Scientist (Regulatory) Exponent IncManaging Scientist (Regulatory)Warrenville, IL$127,000–$156,000 / yearFor over five decades, we''ve connected the lessons of past failures with tomorrow''s solutions to advise clients as they innovate technologically complex products and processes, ensure the safety and health of their users, and address the challenges of sustainability. To learn more about life at Exponent and our impact, please visit the following links: https://www.exponent.com/careers/life-exponenthttps://www.exponent.com/company/our-impact .
Medical Lab Scientist (Evenings) Simple LaboratoriesMedical Lab Scientist (Evenings)Chicago, IllinoisLeadership: Demonstrated ability to lead, mentor, and support colleagues and coworkers, with highly developed analytical, interpersonal, collaborative, and positive communication skills. Simple Laboratories is looking for Full-Time Medical Laboratory Scientist or MT's, who are ASCP/AMT licensed individual to performs test procedures of moderate/high complexity at our Humboldt Park, Chicago laboratory location.
Lead Data Scientist - Applied AI (P4656) 8451Lead Data Scientist - Applied AI (P4656)Chicago, IL$125,000–$207,000 / yearPowered by cutting-edge science, we utilize first-party retail data from more than 62 million U.S. households sourced through the Kroger Plus loyalty card program to fuel a more customer-centric journey using 84.51° Insights, 84.51° Loyalty Marketing and our retail media advertising solution, Kroger Precision Marketing. Actual salary offers will be determined by multiple factors including but not limited to geographic location, relevant experience, knowledge, skills, other job-related qualifications, and alignment with market data and cost of labor.
Senior Data Scientist (Hybrid) Motorola Solutions IncSenior Data Scientist (Hybrid)Schaumburg, IL$120,000–$140,000 / yearWhether you are building within primary enterprise software stacks or deploying custom prescriptive infrastructure, your work will directly help to ensure that our internal and external teams navigate data with greater focus and clarity. We operate at the intersection of enterprise security and unified tech infrastructure, focusing our ingenuity on solutions that make everyday operations smoother and keep teams integrated.
Lead Data Scientist, Manufacturing & AI Pactiv Evergreen IncLead Data Scientist, Manufacturing & AILake Forest, ILThe position partners with Operational Excellence, Asset Care, Engineering, IT, Supply Chain, Plant Leadership, and Digital Manufacturing teams to build enterprise analytics capabilities and accelerate the organization''s digital transformation strategy. Novolex is a leading manufacturer of food, beverage, and specialty packaging that supports multiple industries including foodservice, restaurant delivery and carryout, food processing, grocery and retail, and industrial sectors.
Prinicpal Scientist, R&D - Product Dev The Kraft Heinz CoPrinicpal Scientist, R&D - Product DevGlenview, IL$104,200–$130,200 / yearBachelor's Degree - Food Science, Dairy Science, Food Engineering, Chemical Engineering, Biological Engineering, Chemistry, Biochemistry, Microbiology, or related field plus a minimum of 6 years of product development experience within CPG, food and beverage, or a related industry; or master's degree plus a minimum of 5 years of relevant experience, or PhD plus a minimum of 4 years of relevant experience. Successful candidate will have a technical background in food science/engineering, demonstrated cross-functional leadership and communication capabilities, strength in the commercialization process, proven ability to design product testing at plant scale, a growth mindset, and powerful teamwork skills.