Analytical Chemist Tentamus CaliforniaAnalytical ChemistIrvine, CA$65,000–$85,000 / yearFull timeWe are a global network of full-service accredited analytical laboratories providing crucial quality and safety analysis for clients locally, nationally, and beyond using proven methods of chemistry and microbiology. The Analytical Chemistwill be responsible for conducting qualitative and quantitative chemical analyses on various substances to support research, development, and quality control activitiesunder the direction of the Laboratory General Manager.
Quality Control Analytical Chemist I Prime Matter LabsQuality Control Analytical Chemist ITorrance, CA$22–$24 / hourAids in improvements of the stability program, including initiating stability protocols, stability inventory schedules, stability pulls, ensuring timely testing of products, compiling stability reports, and trending data across the shelf-life of OTC products. ?Experience with analytical testing methods (organoleptic, viscosity, pH, moisture, specific gravity, titration assays, FTIR) in cosmetic and OTC manufacturing environment to support QC testing, data reviews, & COA generation to support testing and release.
Analytical Chemist Certified GroupAnalytical ChemistTustin, CA$25–$28 / hourCertified Group is comprised of a set of specialized brands that collectively deliver laboratory testing, regulatory consulting, and certification & audit services across highly regulated industries: Certified Laboratories – Provides comprehensive analytical and microbiological testing, primarily supporting food, beverage, cosmetics, OTC, and dietary supplement industries. *]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]"> The compensation details provided below reflect the expected pay range for this role, based on the selected compensation structure and applicable guidelines.
QC CHEMIST III LGM Pharma LLCQC CHEMIST IIIIrvine, CAAll suitably qualified candidates will receive consideration for employment based on objective work-related criteria and without regard for the following: age, disability, ethnic origin, gender, marital status, race, religion, responsibility of dependents, sexual orientation, or gender identity or other characteristics in accordance with the applicable governing laws. PRIMARY DUTIES AND RESPONSIBILITIES: Perform method validation, verification, transfer, analytical testing for clinical submission materials, including raw materials, finished products, stabilities and cleaning validation.
Chemist Bilingual Mandarin Excelsior Nutrition IncChemist Bilingual MandarinAnaheim, CAMaster’s degree in Chemistry, Chemical Engineering, Biochemistry, Biomedical or related field is required. Prepare compounds, test solutions, and reagents to conduct tests and experiments, then advising and coordinating on test procedures.
NewResearch Chemist CalPortland Co IncResearch ChemistJurupa Valley, CAStrong hands-on experience with testing methods and analytical techniques for cementitious materials, such as XRF, XRD, LOI, Blaine fineness, density, insoluble residue, free lime, ICP, isothermal calorimetry, and related procedures. The Research Chemist will independently execute laboratory testing and research activities using chemical, physical, and advanced instrumental techniques to support the analysis and characterization of cementitious materials.
Sr Product Development Chemist Henkel AG & Co KGaASr Product Development ChemistIrvine, CA$80,000–$95,000 / yearPhD in Chemistry, Chemical Engineering, Polymer Sciences, Materials Science, or related fields (preferred) Bachelor's or Masters degree with 5+ years of strong product development experience Industrial or academic research experience in thermoset materials, especially epoxy resins Demonstrated knowledge and hands-on experience with adhesive formulations, electronic materials, and/or semiconductor packaging processes Strong oral and written communication skills Excellent interpersonal skills Proven innovation and experimental design capability Professional laboratory skills Ability to work autonomously and lead multiple projects. Henkel holds leading positions in both industrial and consumer businesses: Our portfolio includes well-known hair care products, laundry detergents, fabric softeners as well as adhesives, sealants, and functional coatings.
CleanPack Chemist (CDL) *CDL school sponsorship* Clean Harbors IncCleanPack Chemist (CDL) *CDL school sponsorship*CA$19–$22 / hourThis position will work both indoors and outdoors at plants, labs, customer sites and are responsible for assisting with lab packs within customer facilities, household hazardous waste (HHW) collections and lab moves. Clean Harbors in Rancho Dominguez, CA is seeking an Environmental Field Chemist (CleanPack Chemist) to handle, segregate, pack, and inspect chemical waste in accordance with Federal/State/Local regulations and our company policies and procedures.
Quality Control Chemist - Torrance Quality Control · Torrance, CA PolyPeptide Laboratories IncQuality Control Chemist - Torrance Quality Control · Torrance, CATorrance, CA$24–$30 / hourThis role is responsible for accurate data documentation, equipment calibration, and identifying potential quality issues while supporting a compliant laboratory environment. The Quality Control Chemist performs testing on raw materials, in-process samples, and finished products using a variety of analytical instruments.
Chemist Heraeus Holding GmbHChemistSanta Fe Springs, CAThis position serves as a technical resource within the laboratory, applying specialized expertise in Inductively Coupled Plasma (ICP) spectroscopy and related analytical technologies to generate accurate analytical data, troubleshoot complex issues, optimize laboratory methods, and drive continuous improvement initiatives. Analytical Testing & Instrumental Expertise: Perform advanced quantitative and qualitative chemical analyses utilizing ICP-OES, ICP-MS, GD-OES, IC, and related analytical instrumentation to support refining, production, and commercial activities.
Process Development Chemist - Torrance Process Development · Torrance, CA PolyPeptide Laboratories IncProcess Development Chemist - Torrance Process Development · Torrance, CATorrance, CA$30–$35 / hourYou'll contribute to high-quality peptide production while building deep technical expertise alongside experienced chemists, all while upholding PolyPeptide's commitment to safety, quality, and on-time delivery. PolyPeptide is a global leader in peptide-based active pharmaceutical ingredients, partnering with innovators worldwide to deliver high-quality, reliable solutions.
Senior Scientist, Oligonucleotide Chemist LGC Biosearch TechnologiesSenior Scientist, Oligonucleotide ChemistCAIts high-quality product portfolio is comprised of mission-critical tools for genomic analysis and for quality assurance applications, which are typically embedded and recurring within our customers' products and workflows and are valued for their performance, quality, and range. Our integrated portfolio of products, services and expertise supports our purpose of Science for a Safer World and we have embodied our mission by working with customers to enable research into life-altering treatment for disease and illness worldwide.
Principal Chemist LGC Biosearch TechnologiesPrincipal ChemistCAYou will serve as the technical lead for Oligonucleotide New Product Development (NPD), and Customer co‑creation product projects, designing new manufacturing methods, troubleshooting complex issues, supporting tech transfer, and presenting technical content to commercial teams and customers. Its high-quality product portfolio is comprised of mission-critical tools for genomic analysis and for quality assurance applications, which are typically embedded and recurring within our customers' products and workflows and are valued for their performance, quality, and range.
Staff R&D Materials Chemist Engineer Envista Holdings CorpStaff R&D Materials Chemist EngineerPomona, CA$135,000–$165,000 / yearEnvista will consider unsolicited referrals and/or resumes submitted by vendors such as search firms, staffing agencies, professional recruiters, fee-based referral services and recruiting agencies (Agency) to have been referred by the Agency free of charge and Envista will not pay a fee for any placement resulting from the receipt such unsolicited resumes. An Agency must obtain advance written approval from Envista's internal Talent Acquisition or Human Resources team to submit resumes, and then only in conjunction with a valid fully-executed contract approved by the Global Talent Acquisition leader and in response to a specific job opening.
Staff R&D Materials Chemist Engineer Envista DentistryStaff R&D Materials Chemist EngineerPomona, CaliforniaEnvista will consider unsolicited referrals and/or resumes submitted by vendors such as search firms, staffing agencies, professional recruiters, fee-based referral services and recruiting agencies (Agency) to have been referred by the Agency free of charge and Envista will not pay a fee for any placement resulting from the receipt such unsolicited resumes. An Agency must obtain advance written approval from Envista's internal Talent Acquisition or Human Resources team to submit resumes, and then only in conjunction with a valid fully-executed contract approved by the Global Talent Acquisition leader and in response to a specific job opening.
QC CHEMIST II LGM Pharma LLCQC CHEMIST IIIrvine, CAAll suitably qualified candidates will receive consideration for employment based on objective work-related criteria and without regard for the following: age, disability, ethnic origin, gender, marital status, race, religion, responsibility of dependents, sexual orientation, or gender identity or other characteristics in accordance with the applicable governing laws. 2- 5 years' experience with analytical instrumentation, such as HPLC, GC, CE, ICP, FTIR, TOC, MS, and dissolution apparatus.
Production Chemist - Torrance Production · Torrance, CA PolyPeptide Laboratories IncProduction Chemist - Torrance Production · Torrance, CATorrance, CA$28–$33 / hourWe offer a collaborative, safety-first manufacturing environment with clear growth paths, advanced technologies, and the opportunity to develop your expertise alongside experienced scientists who care about quality and doing things the right way. Whether you are early in your career or an experienced chemist ready to lead, we offer a clear growth path, hands-on manufacturing experience, and the opportunity to work with advanced peptide synthesis and purification technologies.
Manager, Quality - QC Analytical Glaukos CorpManager, Quality - QC AnalyticalSan Clemente, CAThis role supervises QC staff, ensures compliant and efficient lab execution, maintains cGMP compliance and data integrity, and provides technical leadership while keeping the laboratory inspection-ready and supporting project teams as needed. Oversees and assigns raw material, in-process, finished product, and stability testing across multiple pharmaceutical products to ensure timely batch release and stability commitments.