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Scientist I United States Jobs

74 Job Offers

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Senior Scientist I, Cheminformatics
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Scientist I - ADME Tox
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Scientist I - LC/MS- Environment Testing
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20.15 - 27.00 USD / Hour
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Senior Scientist I, Biomolecular Interactions
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Principal Research Scientist I - Biologics Analytical Research and Development, CMC Biologics Development
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Research Scientist I, Evidence & Strategy
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Join Avalere Health as a Research Scientist I on a remote US team. Use SQL/SAS to analyze large claims databases and support outcomes modeling. Requires 3+ years of programming experience and a quantitative degree.
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United States, Remote (US)
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90000.00 - 110000.00 USD / Year
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ELISA Method Development and Validation Research Scientist I
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Eurofins seeks an ELISA Method Development and Validation Research Scientist in Lenexa. Requires ELISA expertise, immunoassay experience, and a degree with relevant method development background. Pharma or CRO experience preferred.
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Senior Scientist I, Biomolecular Interactions
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AbbVie seeks a Senior Scientist I in Worcester to drive SPR-based biomolecular interaction studies for biologics discovery. Requires PhD/MS/BS in biochemistry or related field with SPR expertise (Biacore, Carterra).
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Senior Scientist, I - Drug Product Design & Development
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Lead drug product formulation design for AbbVie's small molecule pipeline in North Chicago, IL. Senior Scientist I role requires expertise in drug development, cross-functional collaboration, and scientific innovation. Competitive benefits included.
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Food Scientist I
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Join Wonderful Pistachios & Almonds as a Food Scientist I in Lost Hills, CA. Drive R&D innovation, product quality, and plant trials for nut-based products. Requires a food science degree and 1-2 years of experience.
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Principal Research Scientist I, Biologics Analytical Research and Development, CMC Biologics Development
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Lead biologics characterization as Principal Research Scientist at AbbVie in North Chicago. Requires PhD with 6+ years industry experience and expertise in mass spec and separation-based analytical techniques.
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Scientist I – Content Development
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Join Alamar as Scientist I - Content Development in Fremont, CA. Requires PhD/MS/BS with immunoassay and multiplex platform experience, strong data QC skills in Excel/R/Python. Bonus, equity, benefits offered.
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Scientist I, Computational Biology
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Join CRISPR Therapeutics as a Scientist I in Computational Biology in South Boston. Apply computational genomics to advance gene editing therapies. Requires PhD, Python skills, and NGS pipeline experience.
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Scientist I
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Join our Biopharmaceutical Services team in Lancaster, PA as a Scientist I. Perform biochemistry analyses, validate new processes, and review data. Requires a relevant bachelor's degree and lab experience. Full-time with comprehensive benefits.
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Lab Scientist I/ Geologist I/ Engineer I
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Join ANS's geotechnical lab in South Plainfield, NJ as a Lab Scientist, Geologist or Engineer I. Test soil and rock for renewable energy and infrastructure projects while learning a wide range of ASTM tests.
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60000.00 - 65000.00 USD / Year
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Research Scientist I / II – High Throughput Chemistry
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Join Iambic Therapeutics in San Diego as a Research Scientist driving high-throughput chemistry. Requires a PhD in Organic Chemistry and hands-on HTE, automation, and parallel synthesis expertise.
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Research Scientist I – Dr. Patrick Hwu Lab
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Join Dr. Patrick Hwu's lab as a Research Scientist I in the USA, leading CAR-T and TCR-T cell engineering research. Requires T-cell biology expertise, flow cytometry proficiency, and skills in R, Python, or GraphPad Prism.
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Scientist I - AOC Bioconjugation
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Join Atrium in San Diego as a Scientist I, AOC Bioconjugation. Leverage your bioconjugation and oligonucleotide chemistry expertise to develop antibody-oligonucleotide conjugates for RNA therapeutics. Enjoy stock options, 401(k) match, and unlimited PTO.
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128000.00 - 142000.00 USD / Year
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Sr Associate Scientist I or II, Medicinal Chemistry
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Senior Associate Scientist, Medicinal Chemistry role in San Diego. Requires BS/MS in Chemistry with 3-5+ years pharma/biotech experience in multi-step organic synthesis and drug discovery. Competitive pay, 401K matching, uncapped vacation.
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Principal Research Scientist I, In Vivo CAR-T Biology
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AbbVie seeks a Principal Research Scientist I in South San Francisco to lead in vivo CAR-T biology, driving novel CAR designs and next-gen lentiviral platforms. Requires PhD with 6+ years in CAR-T discovery or immuno-oncology.
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About the Scientist I role

Exploring Scientist I Jobs: A Comprehensive Guide to the Profession

Scientist I jobs represent entry-level to early-career positions in the scientific research and development sector, offering a foundational pathway for professionals with a bachelor’s, master’s, or recently completed doctoral degree. These roles are typically found across diverse industries, including biotechnology, pharmaceuticals, environmental science, clinical diagnostics, and data-driven technology sectors. The Scientist I title is often the first step in a structured career ladder, allowing individuals to apply academic knowledge to real-world problems under the guidance of senior researchers or principal investigators.

Professionals in Scientist I jobs are primarily responsible for conducting experiments, collecting and analyzing data, and maintaining detailed laboratory or research records. Daily tasks often involve designing and executing experiments according to established protocols, operating specialized laboratory equipment, and documenting procedures and results in compliance with regulatory standards. In clinical or diagnostic settings, Scientist I roles may include performing complex analyses on patient samples, ensuring quality control, and validating test methodologies. For those in computational or applied science fields, responsibilities shift toward developing algorithms, building predictive models, and processing large datasets to derive actionable insights. Regardless of the specific domain, a strong emphasis is placed on accuracy, reproducibility, and adherence to safety or ethical guidelines.

Common responsibilities across Scientist I jobs include preparing reagents, samples, and materials; troubleshooting experimental issues; contributing to the preparation of technical reports, presentations, or research papers; and collaborating with cross-functional teams. Many positions also require participation in routine maintenance of lab equipment, inventory management, and compliance with laboratory safety protocols. In some settings, Scientist I professionals may assist in training junior staff or interns, though supervisory duties are typically limited at this level.

Typical skills and requirements for Scientist I jobs vary by field but generally include a solid foundation in scientific principles and methodologies. For laboratory-based roles, proficiency in techniques such as chromatography, spectroscopy, cell culture, or molecular biology assays is essential. In data-centric positions, expertise in programming languages like Python or R, statistical analysis, and machine learning frameworks is highly valued. Soft skills such as critical thinking, attention to detail, written and verbal communication, and the ability to work both independently and as part of a team are consistently emphasized. Educational requirements usually range from a bachelor’s degree in a relevant scientific discipline to a master’s or PhD, depending on the complexity of the work. Many employers also value prior internship or academic research experience as a demonstration of practical competence.

In summary, Scientist I jobs provide an excellent entry point for building a career in science and technology. They offer hands-on experience, exposure to advanced methodologies, and opportunities for professional growth. As industries increasingly rely on data-driven decision-making and innovative research, the demand for skilled Scientist I professionals continues to grow, making this a dynamic and rewarding career path.