NewNew Product & Optimization, Sr. Scientist JobotNew Product & Optimization, Sr. ScientistSt. Louis, MO$85,000–$130,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Collaborate closely with cross-functional teams, including R&D, Quality Assurance, and Manufacturing, to ensure that the product optimization strategies align with the company's goals and objectives.
NewScientist 1 Pace Analytical ServicesScientist 1Hazelwood, MO$18 / hourAbility to work effectively in a laboratory environment, including standing for extended periods, working around strong odors, and wearing required PPE (lab coat, safety glasses, gloves—all provided by Pace®). See Pace Analytical Privacy Policy at https://www.pacelabs.com/privacy-policy/ and SonicJobs Privacy Policy at https://www.sonicjobs.com/us/privacy-policy and Terms of Use at https://www.sonicjobs.com/us/terms-conditions.
New**QC Scientist I** Actalent**QC Scientist I**Saint Louis, MO$28–$31 / hourJob Description Quality Control Scientist I Position Summary The QC Scientist I performs analytical testing to support drug substance and drug product release, stability studies, and method validation activities in a GMP-regulated laboratory. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing® winner for both client and talent service.
NewQC Microbiologist I **28-31/hr** ActalentQC Microbiologist I **28-31/hr**Saint Louis, MO$28–$31 / hourWhat You'll Gain This role provides an excellent opportunity for early-career scientists to develop expertise in GMP microbiology, biological product testing, validation activities, quality systems, and pharmaceutical manufacturing while working alongside experienced microbiology professionals in a highly regulated environment. This role performs routine microbiological testing, supports validation activities, maintains laboratory documentation, and collaborates with cross-functional teams to ensure quality and regulatory compliance.
NewQC Analyst ActalentQC AnalystSaint Louis, MO$23–$26 / hourThe QC Analyst will perform wet chemistry testing, sample preparation, analytical testing, and documentation activities while ensuring compliance with Good Manufacturing Practices (GMP) and Good Documentation Practices (GDP). We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing® winner for both client and talent service.
New**Analyst (Tech Center)**24/HR Actalent**Analyst (Tech Center)**24/HRSaint Louis, MOJob Description Laboratory AnalystPosition Summary The Technical Center is seeking a Laboratory Analyst to support testing and quality evaluation activities across multiple laboratory groups, including Analytical Testing, Microbiology, Stability, and Materials Testing. Required Qualifications Bachelor's degree in Chemistry, Biology, Microbiology, Biochemistry, Food Science, Biotechnology, Environmental Science, Materials Science, Chemical Engineering, Physics, Animal Science, or a related scientific discipline.
NewLaboratory Technician ActalentLaboratory TechnicianSaint Louis, MOJob Description Laboratory AnalystPosition Summary The Technical Center is seeking a Laboratory Analyst to support testing and quality evaluation activities across multiple laboratory groups, including Analytical Testing, Microbiology, Stability, and Materials Testing. Required Qualifications Bachelor's degree in Chemistry, Biology, Microbiology, Biochemistry, Food Science, Biotechnology, Environmental Science, Materials Science, Chemical Engineering, Physics, Animal Science, or a related scientific discipline.
NewMolecular Lab Analyst ActalentMolecular Lab AnalystSaint Charles, MO$28–$32 / hourThis role focuses on executing established testing methods, analyzing results, troubleshooting laboratory processes, supporting quality systems, and maintaining compliance with laboratory procedures and regulatory requirements. The Molecular Lab Analyst (Laboratory Analyst II) performs general sample preparation, DNA extractions, and routine PCR and qPCR testing to support GMO analysis of agricultural and food products.
NewSenior/Lead Data Scientist AmerenSenior/Lead Data ScientistSaint Louis, Missouri$105,100–$204,400 / yearDesigns, develops and programs methods, processes, and systems to consolidate and analyze structured and unstructured, diverse sources to generate actionable insights and solutions for client services and product enhancement. Develops optimal techniques and problem-solves to understand and explore multiple reasons for correlations between disparate data sets; provides coaching on how to transform and clean data into an appropriate form for statistical analysis.
Senior Data Scientist CACI International Inc.Senior Data ScientistSaint Louis, MO$82,100–$172,400 / yearPay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation.
Data Scientist eCommerce Search TalteamData Scientist eCommerce SearchSt. Louis, MOAs a Data Scientist – eCommerce Search, you will play pivotal role in building the next generation of intelligent, high-performing search experiences for our global eCommerce platforms (e.g., sigmaaldrich.com and sigmaaldrich.cn) and build new features and components in our evolving platform, helping to embrace with search metrics, dashboards, model fine tuning. • Machine Learning Model Development: Design, train, and evaluate ranking models (learning-to-rank, neural networks, embedding-based approaches) to optimize search relevance and personalization.
Senior Data Scientist GRVTYSenior Data ScientistSt. Louis, MOThe ideal candidate is an experienced technical leader who can transform large, complex datasets into actionable intelligence, modernize analytic workflows, and develop scalable solutions that directly support enterprise decision-making and mission success. Your work will include designing compelling visualizations and dashboards that communicate complex findings in a clear, actionable manner, enabling mission partners to integrate data-driven insights into daily operations and strategic planning.
Senior Data Scientist BoeingSenior Data ScientistHazelwood, Missouri$162,350–$219,650 / yearThe Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. Advanced degree (Master's or Doctorate) in Engineering, Engineering Technology (including Manufacturing Technology), Computer Science, Data Science, Mathematics, Physics, Chemistry or non-US equivalent qualifications directly related to the work statemen.
Data Scientist - Mid CACI International Inc.Data Scientist - MidSaint Louis, MO$69,100–$141,500 / yearPay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation.
Senior Exploitation Specialist / Data Scientist Bart & AssociatesSenior Exploitation Specialist / Data ScientistSaint Louis, MOA Senior is fully capable of meeting all required services without direction, provides technical direction and quality control over lower-level personnel, advises Government leadership on processes and technology, and leads collaboration across NGA and Intelligence Community (IC) analysts to deliver synthesized analysis that is greater than the sum of its parts. As an Exploitation Specialist under the GEO-SPI B labor framework, the successful candidate transforms large and complex geospatial and intelligence data into mission-ready analytic products, automated workflows, and decision-advantage tools.
Senior Data Scientist Safety NationalSenior Data ScientistSaint Louis, Missouri$116,500–$150,500 / yearSince 1942, we’ve been an industry leader, valuing integrity, teamwork, and stability while providing competitive rewards, top-tier benefits, career growth opportunities, and flexible work options that promote balance. You will partner with cross-functional stakeholders across claims, underwriting, actuarial, and other business areas to transform large, complex datasets into actionable insights that drive business decisions.
Experienced Data Scientist BoeingExperienced Data ScientistHazelwood, Missouri$128,350–$173,650 / yearThe Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. Advanced degree (Master's or Doctorate) in Engineering, Engineering Technology (including Manufacturing Technology), Computer Science, Data Science, Mathematics, Physics, Chemistry or non-US equivalent qualifications directly related to the work statement.
Data Scientist Envision, LLCData ScientistSaint Louis, MODevelops optimal techniques and problem-solves to understand and explore multiple reasons for correlations between disparate data sets; provides coaching on how to transform and clean data into an appropriate form for statistical analysis. Designs, develops and programs methods, processes, and systems to consolidate and analyze structured and unstructured, diverse sources to generate actionable insights and solutions for client services and product enhancement.
Data Scientist Sr. Manager - Consumer Markets PwCData Scientist Sr. Manager - Consumer MarketsSaint Louis, MO$91,000–$321,500 / yearPreference for at least one of the following fields of study: Accounting, Analytics/Data Science, Biology/Biomedical Sciences, Business Administration/Management, Computer Science/Information Systems, Economics, Engineering, Finance, Financial Mathematics/Quantitative Finance, Health Administration/Public Health, Mathematics/Statistics, Operations/Supply Chain, Project/Technology Management, Risk Management/Insurance, Science. PwC does not intend to hire experienced or entry level job seekers who will need, now or in the future, PwC sponsorship through the H-1B lottery, except as set forth within the following policy: https://pwc.to/H-1B-Lottery-Policy .
Data Scientist Enterprise HoldingsData ScientistSt. Louis, MissouriRemoteFull timeLouis, Enterprise Mobility together with its affiliate Enterprise Fleet Management manages a diverse fleet of 2.4 million vehicles and accounted for nearly $39 billion in revenue through a network of more than 9,500 fully-staffed neighborhood and airport rental locations in more than 90 countries and territories. Enterprise Mobility and its affiliates offer extensive car rental, carsharing, truck rental, fleet management, retail car sales, as well as travel management and other transportation services, to make travel easier and more convenient for customers.