Top 567 Scientist Jobs in Tustin Ca

Chemistry Lab Tech
Certified Group —Tustin, CA
- $21 - $24 an hour
- Monday to Friday
- Bachelor of Science
- Bachelor's degree
- Travel
Quick Apply
Manager / Sr. Manager, Clinical Operations - FSP West Region
Thermo Fisher Scientific —California
- $115,000 - $178,000 a year
- Full-time
- Remote
- English
- Business development
- Travel
- Commuter assistance
- Paid parental leave
Scientist I
Advanced Sterilization Products —Irvine, CA
- $65,090 - $108,675 a year
- Monday to Friday
- Bachelor's degree
- Continuous improvement
- Travel
Clinical Lab Scientist II, Laboratory (Nights)
CHOC Children's —Orange, CA
- $50.40 - $83.16 an hour
- Full-time
- English
- Mid-level
- Bachelor's degree
ENVIRONMENTAL SCIENTIST
Department of Pesticide Regulation —Orange County, CA
- $4,418 - $9,321 a month
- Full-time
- Hybrid work
- Office
- Travel
- US work authorization
Clinical Lab Scientist I, Blood Bank (Part -Time, Evenings/Nights Variable)
CHOC Children's —Orange, CA
- $45.72 - $75.43 an hour
- Part-time
- Computer literacy
- Writing skills
- No experience needed
1d
Forensic Computer Analyst
U.S. Postal Service —Anaheim, CA
- $78,160 - $144,820 a year
- Online Application
- Hybrid work
- Computer Science
- Pass drug screening
- Bachelor's degree
- Flextime
- Life insurance
Clinical Lab Scientist II (Evenings)
CHOC Children's —Orange, CA
- $50.40 - $83.16 an hour
- Full-time
- English
- Mid-level
- Bachelor's degree
Student Researcher, BS/MS, Fall 2026
Google —Irvine, CA
- $98,000 - $131,000 a year
- Computer Science
- Bachelor of Science
- English
- Paid holidays
- Health insurance
Clinical Research Associate I- US Territory- Remote
AbbVie —Irvine, CA
- $75,000 - $142,500 a year
- Full-time
- Remote
- Nursing
- Mid-level
- Experience equivalent to degree accepted
- Paid holidays
- Health insurance
5d
Clinical Lab Scientist, Blood Bank (Per Diem, Nights)
CHOC Children's —Orange, CA
- $59 - $60 an hour
- Part-time
- Writing skills
- English
- Mid-level
Clinical Laboratory Scientist, Microbiology (Part Time, Nights, Non Benefitted)
CHOC Children's —Orange, CA
- $50.40 - $83.16 an hour
- Part-time
- English
- Mid-level
- Bachelor's degree
Clinical Lab Scientist
University of California, Irvine —Orange, CA
- $59.43 - $86.55 an hour
- Overtime
- Microsoft Word
- Background check
- Customer service
- Health insurance
- Retirement plan
5h
SCIENTIST I
LGM Pharma, LLC —Irvine, CA
- $28 - $34 an hour
- Full-time
- Bachelor of Science
- English
- Math
- Health insurance
- Dental insurance
Quick Apply
Clinical Laboratory Scientist Generalist (CLS)
ILLUMINATE DIAGNOSTICS, INC. —Santa Ana, CA
- $7,000 - $8,000 a month
- Part-time
- Mid-level
- Bachelor's degree
- In-person
Quick Apply
7d
Clinical Lab Scientist, 40%
University of California, Irvine —Irvine, CA
- $59.43 an hour
- Extended hours
- Microsoft Word
- Background check
- Current TB test
- Health insurance
- Retirement plan
6d
Research Scientist I
ResearchDx —Irvine, CA
- Full-time
- Management
- Analysis skills
- Doctor of Philosophy
R&D Scientist
ZO Skin Health, Inc —Irvine, CA
- Bachelor of Science
- Mid-level
- Bachelor's degree
Quick Apply
Student Researcher, PhD, Fall 2026
Google —Irvine, CA
- $118,000 - $157,000 a year
- Computer Science
- English
- Java
- Paid holidays
- Health insurance
Scientist II
Advanced Sterilization Products —Irvine, CA
- $81,190 - $135,585 a year
- Mid-level
- Travel
- Communication skills

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Chemistry Lab Tech

Certified Group -
Tustin, CA

Quick Apply

Job Details

$21 - $24 an hour

Qualifications

Food industry
Sterile laboratory techniques

Full Job Description

Certified Group is committed to partnering with customers to deliver innovative scientific solutions and expertise – So The World Can Trust In What It Consumes™. Our network of 30+ North American and European laboratories serves the food & beverage, dietary supplements, cosmetics, OTC, tobacco/nicotine, cannabis, and hemp industries.

Our Brands

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.
Food Safety Net Services (FSNS) – A leading network of ISO-accredited laboratories across North America, focused on food safety testing, operational support, and technical services for the food industry.
Labstat – A global leader in contract research and testing for nicotine, tobacco, cannabis, hemp, and next-generation products, with deep expertise in analytical chemistry and toxicology.
EAS Consulting Group – A regulatory consulting firm offering expert guidance, training, and auditing support across FDA, USDA, and other regulated sectors, powered by a large network of independent advisors.
FSNS Certification & Audit – Provides accredited third-party auditing and certification services, including food safety, animal welfare, and GMP programs.

JOB SUMMARY

Assist in the chemical testing of food products, ingredients, and other matrices with primary functions in solution and reagent preparation, sample homogenization, proximate analysis chemistry instrument use (balance, oven, furnace, and extractors), chemistry extractions and procedures, and glassware maintenance.

ESSENTIAL RESPONSIBILITIES

Prepare and maintain chemical solutions
Apply standard laboratory techniques in daily workload
Inventory and report expendable supplies/materials needed for testing requirements
Provide routine preventive maintenance by daily cleaning, sanitizing, and trash disposal
Independently pursue an assigned series of processes, procedures, or techniques in accordance with FSNS policies/procedures and customer requirements
Maintain laboratory conditions, to include equipment, supplies, quality assurance programs, and accurate records throughout all procedures
Perform all activities in safe, hygienic, and efficient manner
Share information in an open, and timely manner
Maintain lab workspaces in a clean and organized manner at all times
Assisting with managing priorities and schedule such that individual goals as well as team goals are achieved with encouraged participation in the Food Safety Net Services Team
Responsible for the safety of oneself and others working within their area
Responsible for the completion of required training

MINIMUM QUALIFICATIONS

Bachelor's degree in chemistry or related field
Minimum of 2 years of laboratory experience
Training in general laboratory practices preferred
Working knowledge of aseptic sampling technique, automated lab equipment, and acceptable methods and procedures
Broad knowledge of concepts, practices, and procedures of a food testing laboratory
BS degree in Life Science or related field preferred
Ability to travel is preferred
Or equivalent combination of education and experience

PHYSICAL DEMANDS

Dexterity of hands and fingers to operate a computer keyboard, mouse and to handle other communications/computer components
Potential exposure to odors, fumes, airborne particles, hazardous chemicals, and microbiological pathogens
Noise level varies from quiet to loud
Temperature varies from hot to cold
Color vision and depth perception
Interactive and fast-paced team oriented tasks
Overnight Travel may be required at the discretion of management
Regularly lift and/or move up to 25 pounds.

Schedule: Monday-Friday, 8:00AM-5:00PM

By applying, you acknowledge that Certified Group will process your personal information for recruitment and hiring purposes in accordance with our Applicant Privacy Policy. California residents may review additional information about how we collect and use personal information, including retention and rights, in our California Notice at Collection. To view our Privacy Policy, click the link here: Certified Group Privacy Policy

We are an Equal Opportunity Employer and make employment decisions without regard to protected characteristics under applicable law.

Quick Apply

Refine Your Search

scientist jobs in tustin ca

Chemistry Lab Tech

Manager / Sr. Manager, Clinical Operations - FSP West Region

Scientist I

Clinical Lab Scientist II, Laboratory (Nights)

ENVIRONMENTAL SCIENTIST

Clinical Lab Scientist I, Blood Bank (Part -Time, Evenings/Nights Variable)

Forensic Computer Analyst

Clinical Lab Scientist II (Evenings)

Student Researcher, BS/MS, Fall 2026

Clinical Research Associate I- US Territory- Remote

Clinical Lab Scientist, Blood Bank (Per Diem, Nights)

Clinical Laboratory Scientist, Microbiology (Part Time, Nights, Non Benefitted)

Clinical Lab Scientist

SCIENTIST I

Clinical Laboratory Scientist Generalist (CLS)

Clinical Lab Scientist, 40%

Research Scientist I

R&D Scientist

Student Researcher, PhD, Fall 2026

Scientist II

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