43 Results for

Chemistry Jobs in Lake Forest, CA

Jobs

West Covina, CA25 days ago

$61,528–$135,857 Per Year

The following documents must be attached to your online application: • Letter of Introduction • Resume • At least three Letters of Reference less than one year old and one must be from immediate supervisor • Copy of the following Certificate(s): - California Single Subject Teaching Credential authorizing service in Chemistry - CBEST or equivalent - Proof of English Learner Authorization/CLAD Certificate. Transgender students shall be permitted to participate in gender-segregated school programs and activities and to use facilities consistent with their gender identity.

Irvine, CA30+ days ago

We are seeking someone who is familiar with the AP Chemistry curriculum and can help high school students build strong conceptual understanding, problem-solving skills, and AP exam strategies. Explain key topics clearly, such as atomic structure, chemical bonding, kinetics, equilibrium, thermodynamics, acids and bases, and electrochemistry.

Anaheim, CA30+ days ago

$50,055.20–$75,398.68 Per Year

We operate four schools: Millington Early Learning Academy (MELA), Millington Primary School (MPS), Millington Intermediate School (MIS), and Millington Central Middle High School (MCMHS). The Chemistry teacher creates a safe, structured, and engaging learning environment, collaborates with colleagues to support student achievement, and integrates real-world connections to deepen understanding.

Norco, CA15 days ago

$76,100–$125,734 Per Year

For any allegations under Section 504 of the Rehabilitation Act of 1973, please contact: Crystal Carroll, Coordinator, Student Services, 2820 Clark Avenue, Norco CA 92860, Office Telephone Number (951-736-5093 or 951-736-5111) and Email: Crystal. D., Director, Human Resources, Title IX Coordinator, 2820 Clark Avenue, Norco CA 92860, Office Telephone Number (951-736-5069 or 951-736-5060) and Email: RoseMarie.

Pomona, CA30+ days ago

$5,507–$6,677

We welcome applications from individuals who are experienced and student-centered to teach in the following subject areas: We serve all subdisciplines of chemistry and biochemistry including organic, inorganic, analytical, physical, computational chemistry and biochemistry and will consider applications with specific interests in any subdiscipline. Our students are also supported by programs like Science Educational Enhancement Services (SEES), Black Achievement Success & Engagement in Science Scholars (BASES), and Women in Science and Engineering (WiSE), all designed to support the academic success of students historically underrepresented in STEM.

Santa Ana, CA30+ days ago

$73,338.25–$93,670.77 Per Year

Knowledge of: Subject matter and techniques related to assigned laboratories; principles, practices and methods of laboratory operations; principles and practices of hazardous materials management, health and safety, and hazardous waste disposal; operational computer skills; functional characteristics of modern laboratory apparatus, equipment and materials pertaining to assigned laboratories; advanced mathematical principles and scientific concepts; care and maintenance of live animals, plants, and other organisms. The district includes Santiago Canyon College and Santa Ana College, as well as the Centennial and Orange Continuing Education Centers, the Digital Media Center, the Joint Powers Fire Training Center, the Orange County Sheriffs Regional Training Academy, the College and Workforce Preparation Center, and the District Operations Center.

Santa Ana, CA27 days ago

$61,000–$85,000 Per Year

NOTICE: Applicants for certificated positions are required to provide a complete list of prior school employers (school districts, county office of education, charter school and/or state special school) regardless of the length of service. ONE OF OUR LONG-TERM COMPETITIVE ADVANTAGES IS THE CALIBER OF OUR PEOPLE: Magnolia Public Schools bring together smart, talented people from a diversity of backgrounds, where they can bring their whole self to work as well as their PASSION for teaching and learning.

Anaheim, CA29 days ago

$1,572.67–$1,725.85

The candidate selected for employment will be required to provide the following: official transcripts and verification of experience prior to the first duty day, identification and employment eligibility as outlined in the Immigration Reform and Control Act, fingerprints and required medical certification pursuant to statue. All applicants must have demonstrated sensitivity to and understanding of the diverse academic, socioeconomic, cultural, disability, gender, gender identity, sexual orientation, and ethnic backgrounds of community college students, faculty and staff.

Fullerton, CA30+ days ago

$6,608.40–$7,465.20

As part of the Titan Community, you have access to many campus facilities and services including but not limited to the Grand Central Art Center in Santa Ana, CSUF Garden Grove Center, Fullerton Arboretum, cultural events and performances in the Clayes Performing Arts Center, Cal State Fullerton Athletics sports events, Titan Recreation Center, and the Employee Wellness Program. In accordance with the California State University (CSU) Out-of-State Employment Policy, the CSU is a state entity whose business operations reside within the State of California and requires hiring employees to perform CSU related work within the State of California.

San Juan Capistrano, CA25 days ago

$40–$56.44 Per Hour

Quest believes that conviction records may have a direct, adverse, and negative relationship to the following job duties: accessing company property, information, assets, and products including sensitive information; accessing customer data or confidential information, and partnering and regularly working with or supervising other Quest employees and interacting with Quest customers. This may include but not be limited to evaluation of new techniques and procedures in terms of personnel and requirements, method comparison, cost analysis, establishment of reference ranges, writing and revising technical procedures, and evaluation of productivity and key results measures.

Long Beach, CA15 days ago

We're looking for Chemistry Experts and Chemical Engineers to join our Expert Network to help train and evaluate cutting-edge AI models using real-world chemical expertise. We've built a unique platform that connects researchers and companies with a global pool of participants, enabling the collection of high-quality, ethically sourced human behavioural data and feedback.

Tustin, California12 days ago

Certified 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. Assist chemists in performing analysis using one or more of the following techniques: HPLC, GC, LCMS, GCMS, GC, ICP/MS, ICP-OES, UV-VIS, FTIR, Titration, Gravimetric Analysis, or other techniques, as appropriate in a timely fashion maintaining a high level of quality.

San Juan Capistrano, CA20 days ago

$22.48–$28.94 Per Hour

Quest believes that conviction records may have a direct, adverse, and negative relationship to the following job duties: accessing company property, information, assets, and products including sensitive information; accessing customer data or confidential information, and partnering and regularly working with or supervising other Quest employees and interacting with Quest customers. Objects in the weight range of 1 to 10 pounds are lifted and carried frequently; objects in the weight range of 11 to 25 pounds are lifted and carried occasionally and objects in the weight range of 26 to 50 pounds are seldom lifted and carried.

San Juan Capistrano, CA30+ days ago

$22.48–$28.94 Per Hour

Quest believes that conviction records may have a direct, adverse, and negative relationship to the following job duties: accessing company property, information, assets, and products including sensitive information; accessing customer data or confidential information, and partnering and regularly working with or supervising other Quest employees and interacting with Quest customers. Objects in the weight range of 1 to 10 pounds are lifted and carried frequently; objects in the weight range of 11 to 25 pounds are lifted and carried occasionally and objects in the weight range of 26 to 50 pounds are seldom lifted and carried.

Fountain Valley, CA25 days ago

Our products and services span 90+ reference laboratories around the globe; in-house diagnostic laboratory instruments and consumables, including rapid assay diagnostic products and digital cytology services; local and cloud-based data services; practice information management software and related software and support; veterinary imaging and technology; veterinary professional education and training; and board-certified specialist support services. The Chemistry Laboratory Technician II performs laboratory analyses, tests, prepares samples, sets up instruments, runs tests, reads/interprets tests, and releases results.

Chino, CA27 days ago

$110,000

Jacuzzi Group is seeking a Staff Chemical Engineer to serve as the technical leader for water chemistry, water treatment, and water-system development across Jacuzzi Group's hot tub product portfolio, sitting within our cross-functional Engineering department and partnering daily with mechanical, electrical, controls, and manufacturing engineers, as well as Product Management, Quality, Regulatory, and external technology partners. Lead innovation projects with outside technology partners, universities, and chemistry suppliers to evaluate next-generation water-treatment platforms, including advanced oxidation, novel sanitizers, smart-sensing, and sustainability initiatives.

Irvine, CA27 days ago

$25.68–$30.82 Per Hour

Perform routine laboratory testing of in-process materials, finished products, raw materials, stability, and environmental monitoring samples using wet chemistry techniques and laboratory instrumentation (e.g., HPLC, UV/Vis, FTIR, TOC, pH). The targeted range for this role takes into account a range of factors that are considered when making compensation and hiring decisions; included but not limited to: skill sets; experience and training; licensure and certifications; and other business and organizational needs.

Irvine, CA30+ days ago

$23.67–$28.41 Per Hour

Perform routine laboratory testing of in-process materials, finished products, raw materials, stability samples, and environmental monitoring samples using wet chemistry and laboratory instrumentation (e.g., HPLC, UV/Vis, FTIR, TOC, pH). The targeted range for this role takes into account a range of factors that are considered when making compensation and hiring decisions; included but not limited to: skill sets; experience and training; licensure and certifications; and other business and organizational needs.

Irvine, CA30+ days ago

$25.68–$30.82 Per Hour

Irvine, CA30+ days ago

$25.68–$30.82 Per Hour

Riverside, CA14 days ago

Must have a minimum of five years' experience and have demonstrated the capability of above average judgment and technical skills. Responsible for reviewing the Chemistry workflow and assumes responsibility for results reported under his/her supervision.

Irvine, CA30+ days ago

Job Purpose: To provide high-quality, part-time instruction to students, following C2 Educational Systems Inc.s curriculum and educational philosophy. We assist with multiple educational needs such as College Test Prep, AP Exam, College Essay, and College Admissions.

Mission Viejo, CA22 days ago

Irvine, California14 days ago

$24.01–$30.14 Per Hour

Responsibilities: As a Chemistry Lab Technician II, you will perform laboratory testing and provide support for analytical chemistry operations, including preparation of samples, maintenance of laboratory supplies, and execution of analytical test procedures. Overview: Selution, in partnership with Cordis, specializes in the development of ground-breaking technology and commercialization of advanced drug device combination products for the treatment of coronary and peripheral artery disease.

Santa Ana, CA21 days ago

$25–$29 Per Hour

Operates general analytical instruments during testing with raw material, IP, FP, and ST sample testing, such as an automatic titrator, FTIR, and dissolution testing. Communication Skills (Oral/Written) - able to speak clearly, concisely, and accurately in order to ensure effective department operations.

Irvine, CA30+ days ago

City of Hope's growing national system includes its Los Angeles campus, a network of clinical care locations across Southern California, a new cancer center in Orange County, California, and treatment facilities in Atlanta, Chicago and Phoenix. The Lead Clinical Laboratory Scientist maintains a comprehensive understanding of laboratory operations and supports continuous improvement and future testing capabilities under the authorization of the Laboratory Director.

Tustin, CA25 days ago

Assist chemists in performing analysis using one or more of the following techniques: HPLC, GC, LCMS, GCMS, GC, ICP/MS, ICP-OES, UV-VIS, FTIR, Titration, Gravimetric Analysis, or other techniques, as appropriate in a timely fashion maintaining a high level of quality. Maintain analytical and quality records as required for accreditation/certification and related to analytical work and instrument maintenance.

Irvine, CA30+ days ago

Represents CMC regulatory affairs on teams such as the product development, Global Regulatory Product Teams and Operations Product Teams, for assigned projects; negotiates with and influences team members with support of management to maximize chances for first pass approval of regulatory submissions and stays abreast of regulatory procedures and changes in the external regulatory environment. Applicable only to applicants applying to a position in any location with pay disclosure requirements under state or local law: The compensation range described below is the range of possible base pay compensation that the Company believes in good faith it will pay for this role at the time of thisposting based on the job grade for this position.

Garden Grove, CA17 days ago

This role supports an analytical testing department by performing a variety of wet chemistry and UV analyses to ensure accurate and reliable test results. If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email actalentaccommodation@actalentservices.com for other accommodation options.

Irvine, CA30+ days ago

The ideal candidate should have a rich background in science, capable of teaching various courses including AP Physics 1: Algebra-Based, AP Physics 2: Algebra-Based, Physics, Honors Physics, AP Physics C: Mechanics, AP Physics C: Electricity and Magnetism, Biology, AP Biology, Chemistry, AP Chemistry, Environmental Studies, or AP Environmental Science. Meet the diverse learning needs and abilities of students, including those with special needs and English language learners, through various teaching methods.

Irvine, CA30+ days ago

Diamond Bar, CA29 days ago

Irvine, California30+ days ago

Diamond Bar, California30+ days ago

Costa Mesa, CA30+ days ago

This role involves teaching Biology, Chemistry, and/or Physics courses, ranging from regular to AP level, while supporting students’ academic growth and college readiness in a small, student-centered learning environment. Concord Preparatory School is seeking a dedicated and experienced High School Science Teacher to join our growing academic team.

Costa Mesa, California30+ days ago

Pomona, CA30+ days ago

$5,507–$6,677

It offers 15 undergraduate degree programs and six Master's degrees across seven academic departments that include: Biological Sciences, Chemistry & Biochemistry, Computer Science, Geological Sciences, Kinesiology & Health Promotion, Mathematics & Statistics, and Physics & Astronomy. International Candidates: Cal Poly Pomona is currently not sponsoring applicants for H-1B employment that are subject to the $100,000 fee established by the "Presidential Proclamation: Restriction on Entry of Certain Nonimmigrant Workers" issued on September 19, 2025.

Pomona, CA30+ days ago

$5,507–$6,677

Out of State Employment: In accordance with the California State University (CSU) Out-of-State Employment Policy, the CSU is a state entity whose business operations reside within the State of California and prohibits hiring employees to perform CSU related work outside of California. International Candidates: Cal Poly Pomona is currently not sponsoring applicants for H-1B employment that are subject to the $100,000 fee established by the "Presidential Proclamation: Restriction on Entry of Certain Nonimmigrant Workers" issued on September 19, 2025.

Vista, CA15 days ago

Our Portraits: Learner Portrait: Kind and Confident; Curious and Connected; Capable and Knowledgeable Adult Portrait: Compassionate Champion; Flexible and Innovative Facilitator; Open-Minded and Equity-Centered Learner System Portrait: Inclusive Culture Focused on Growth; Joyful, Innovative, Rigorous, and Equitable Learning Environments; Future-Oriented, Forward Thinking; Family and Community Partnerships Core Values: Respect, Trust, Collaboration, Equity and Kindness. Our Vision is: Every student graduates from Vista Unified as a resilient, agile learner and creative problem solver who navigates the world with confidence and kindness and eagerly embraces local and global challenges.

Riverside, CA10 days ago

$50–$100 Per Hour

Concorde Education is hiring engaging instructors to lead enrichment classes that help students develop curiosity, problem-solving skills, and an understanding of how science connects to everyday life. Classes typically meet once per week for about one hour, though some instructors choose to teach multiple programs per week depending on their availability.

Walnut, California30+ days ago

As a private AP Chemistry & Physics tutor, you are expected to be proficient in the core concepts and exam formats of both subjects, including: Cell structure and function, cellular energetics, genetics and information transfer, natural selection and evolution, ecology, and biological systems interactions. Our Vision & MissionPremier Academy Walnut is a collective of dedicated and experienced educators committed to being an essential educational resource, empowering young learners to excel both in and outside of school.

Pomona, CA30+ days ago

$5,507–$6,677

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Chemistry Jobs in Lake Forest, CA

Chemistry Teacher - Edgewood School West Covina Unified School District

AP Chemistry Teacher A PLUS 1 ACADEMY CORPORATION

Classroom Teacher - Chemistry (MCMHS) 26-27 SY Millington Municipal School District

Chemistry/Physics Teacher - Eligibility Pool 2026-27 School Year Corona-Norco Unified School District

Lecturer AY - Chemistry and Biochemistry California State University

Science Lab Coordinator (Chemistry) Rancho Santiago Community College District

2026-27 Science Teacher (Physics, Chemistry or Biology - Middle/High School)) Magnolia Educational and Research Foundation

Chemistry Instructor Pool-Part-Time NORTH ORANGE COUNTY COMMUNITY COLLEGE DISTRICT

Chemistry & Biochemistry - Part Time Lecturer Pool California State University

Clinical Lab Scientist I - Special Chemistry Quest Diagnostics Inc

Chemistry - Graduates - AI Training - Long Beach, US Prolific Academic Ltd

Chemistry Lab Assistant Certified Group

Lab Associate II - Auto Chemistry Quest Diagnostics Inc

Lab Associate II - Special Chemistry Quest Diagnostics Inc

Chemistry Technician II (Overnight Shift) Antech Diagnostics Inc

Staff Chemical Engineer - Water Systems and Chemistry Jacuzzi Group

QC Chemistry Assoc II - IPC (BWD, Sun-Wed 6:00am-6:00pm) B. Braun Medical Ltd

QC Chemistry Assoc I- Chromatography (Mon-Fri 8-4:30pm) B. Braun Medical Ltd

QC Chemistry Assoc II- IPC (Mon-Fri 8pm-4:30am) B. Braun Medical Ltd

QC Chemistry Assoc II- IPC B. Braun Medical Ltd

Lab Chemistry Supervisor AHMC Healthcare Inc

AP Physics & Chemistry Tutor C2 Educational Systems Inc

AP Biology/AP Chemistry Tutor C2 Educational Systems Inc

Chemistry Lab Technician II Cordis

Lab Technician III - Chemistry (Harbor 1 - QC) - Days Robinson Pharma

Clinical Laboratory Scientist Lead - Chemistry City of Hope

Chemistry Technician I Certified Laboratories LLC

Manager Regulatory Affairs-Chemistry Manufacturing & Controls CMC AbbVie Inc

Chemistry New Grad Actalent Inc

High School Science Tutor/Teacher Novel Prep

High School Science Teacher (Bilingual Mandarin) Novel Prep

High School Science Teacher Novel Prep

High School Science Tutor/Teacher Cb

High School Science Teacher (Bilingual Mandarin) Cb

High School Science Teacher Cb

High School Science Teacher(Private High School) Novel Prep

High School Science Teacher(Private High School) Cb

Lecturer AY - Biological Sciences California State University

Lecturer AY - Nutrition and Food Science California State University

Science Teacher - Roosevelt Middle School Vista Unified School District

Part-Time After-School Household Science Instructor Concorde Education

Private AP Science Tutor Premier Academy Walnut

Lecturer AY - Computer Science California State University

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