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Cosmetic Lab Jobs in California (NOW HIRING)

Certified Group

Microbiology Lab Supervisor

Turlock, CA · On-site

... cosmetics, OTC, tobacco/nicotine, cannabis, and hemp industries. Our Brands Certified Group is ... Maintain a clean, organized, and compliant lab environment * Promote and enforce a strong culture ...

Certified Group

Microbiology Lab Supervisor

Turlock, CA · On-site

... cosmetics, OTC, tobacco/nicotine, cannabis, and hemp industries. Our Brands Certified Group is ... Maintain a clean, organized, and compliant lab environment * Promote and enforce a strong culture ...

Astrix Inc

Microbiology Lab Tech (Cosmetics)

Montclair, CA · On-site

$20 - $25/hr

Pay Rate Low: 20 | Pay Rate High: 23 Our client, a leading manufacturer of high-quality personal care products, is seeking a Microbiology Lab Technician to join their team in Montclair, CA. Pay: $20 ...

Astrix Inc

Microbiology Lab Tech (Cosmetics)

Montclair, CA · On-site

$20 - $25/hr

Pay Rate Low: 20 | Pay Rate High: 23 Our client, a leading manufacturer of high-quality personal care products, is seeking a Microbiology Lab Technician to join their team in Montclair, CA. Pay: $20 ...

Astrix Inc

Microbiology Lab Tech (Cosmetics)

Montclair, CA · On-site

$20 - $25/hr

Pay Rate Low: 20 | Pay Rate High: 25 Our client, a leading manufacturer of high-quality personal care products, is seeking a Microbiology Lab Technician to join their team in Montclair, CA. Pay: $20 ...

Dental Rite

Dental Lab Manager

Los Angeles, CA · On-site

$75K - $80K/yr

... cosmetic dental products. We do all of our designing using a 3D dental CAD software. We developed a dental portal, where dental affiliates can create/monitor orders and post necessary files (3D scans ...

ZO Skin Health, Inc.

Lab Manager

Irvine, CA · On-site

The Lab Manager is responsible for leading the R&D laboratory, formulation development activities ... Bachelor's degree in Chemistry, Chemical Engineering, Cosmetic Science, or related scientific ...

ZO Skin Health, Inc

Lab Manager

Irvine, CA · Hybrid

The Lab Manager is responsible for leading the R&D laboratory, formulation development activities ... Bachelor's degree in Chemistry, Chemical Engineering, Cosmetic Science, or related scientific ...

Dental Rite

Dental Lab Manager

Los Angeles, CA · On-site

$75K - $80K/yr

... cosmetic dental products. We do all of our designing using a 3D dental CAD software. We developed a dental portal, where dental affiliates can create/monitor orders and post necessary files (3D scans ...

Astrix Inc

QC Lab Tech- Cosmetics

Chino, CA · On-site

$20 - $25/hr

Title: QC Lab Technician Location: Pomona, CA Pay: $20-25/hr. Shift: M-F 5am-2pm PST Contract, with opportunity to extend or convert. Job Duties: * Test pH, viscosity, specific gravity, and other ...

Actalent

Quality Lab Technician

Moorpark, CA

$22 - $23/hr

Quality Lab Technician We are seeking a dedicated Quality Lab Technician to join our team. The ... This is a great opportunity to be part of a cosmetic manufacturer experiencing significant growth ...

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Showing results 21-40

All JobsCosmetic Lab JobsCosmetic Lab Jobs in California

Cosmetic Lab information

What is a cosmetic lab?

A cosmetic lab is a specialized facility where scientists and technicians develop, formulate, and test cosmetic products such as skincare, haircare, and makeup. These labs are equipped with advanced equipment to ensure that products are safe, effective, and comply with industry regulations. The work in a cosmetic lab involves research, product formulation, quality control, and stability testing before products reach the market.

What are the key skills and qualifications needed to thrive as a cosmetic lab technician, and why are they important?

To thrive as a Cosmetic Lab Technician, you need a solid background in chemistry or biochemistry, experience with laboratory procedures, and often a relevant degree or certification. Familiarity with laboratory equipment, formulation software, and regulatory standards such as GMP is typically required. Attention to detail, problem-solving ability, and effective teamwork are crucial soft skills in this role. These skills ensure accurate formulation, safety, and compliance in the development of cosmetic products.

What are some typical challenges faced when working in a cosmetic lab, and how can they be addressed?

Professionals in cosmetic labs often face challenges related to strict regulatory requirements, maintaining product stability, and ensuring consistent product quality during formulation. Adhering to Good Manufacturing Practices (GMP) and staying updated on industry regulations is essential to avoid compliance issues. Collaboration with cross-functional teams, such as marketing and quality control, helps address formulation challenges and refine products based on feedback. Continuous learning and attention to detail are key to overcoming these common obstacles in a dynamic cosmetic lab environment.

What is the difference between Cosmetic Lab vs Cosmetic Chemist?

AspectCosmetic LabCosmetic Chemist
CredentialsTypically requires a degree in chemistry, cosmetic science, or related fieldRequires a degree in chemistry, cosmetic science, or related field; often with additional certifications
Work EnvironmentLaboratories, manufacturing facilities, R&D departmentsLaboratories, R&D departments, formulation labs
Industry UsageRefers to the physical location or facility where cosmetic products are developed and testedRefers to the professional role responsible for formulating and testing cosmetic products

In summary, a Cosmetic Lab is the facility where cosmetic products are developed, while a Cosmetic Chemist is the professional who formulates and tests those products within or for the lab. Both are essential in the cosmetic industry, with overlapping credentials and work environments.

What are popular job titles related to Cosmetic Lab jobs in California?

For Cosmetic Lab jobs in California, the most frequently searched job titles are:

What job categories do people searching Cosmetic Lab jobs in California look for?

The top searched job categories for Cosmetic Lab jobs in California are:

What cities in California are hiring for Cosmetic Lab jobs?

Cities in California with the most Cosmetic Lab job openings:

Cosmetic Lab jobs near you
Infographic showing various Cosmetic Lab job openings in California as of August 2026, with employment types broken down into 80% Full Time, and 20% Part Time. Highlights an 100% In-person job distribution.

Microbiology Lab Supervisor

Certified Group

Turlock, CA • On-site

Full-time

Re-posted 2 days ago

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:
The Laboratory Services Supervisor provides frontline leadership and oversees the daily execution of laboratory operations. This hands-on role ensures accurate, compliant, and timely testing across assigned disciplines such as Microbiology, Chemistry, Sample Intake, and Media Preparation.
You will lead a team of laboratory technicians while driving workflow efficiency, maintaining quality standards, and ensuring a safe, productive work environment. This role is critical to delivering consistent results aligned with productivity, quality, customer service, and safety expectations.
Our Purpose & Values
Purpose: So the world can trust in what it consumes.
Mission: Partner with customers to deliver innovative scientific solutions and expertise.
Values:
  • Put the customer first
  • Commit to safety and quality
  • Drive to deliver
  • Act with integrity
  • Support the team
Responsibilities:
Quality, Safety & Technical Excellence
  • Ensure adherence to SOPs, ISO 17025 standards, GLP, and regulatory requirements
  • Maintain data integrity, accurate testing, and proper documentation
  • Coach team members on quality control and laboratory best practices
  • Prepare the laboratory and staff for internal and external audits
  • Maintain a clean, organized, and compliant lab environment
  • Promote and enforce a strong culture of safety

Operations & Workflow Management
  • Lead daily operational huddles to align on priorities, staffing, and workflow
  • Manage sample tracking, data entry, and reporting through LIMS
  • Allocate staffing based on testing volume and priorities
  • Identify and drive process improvements to increase efficiency and throughput
  • Maintain performance in a fast-paced, deadline-driven environment

People Leadership & Development
  • Supervise and develop a team of laboratory technicians
  • Foster a high-performance, accountable, and engaging team culture
  • Conduct performance reviews and regular 1:1 coaching conversations
  • Support employee growth through training and career development
  • Manage staffing plans, scheduling, and workforce planning
  • Drive retention through engagement and development initiatives

Customer Focus
  • Ensure timely and accurate reporting of results
  • Escalate out-of-specification results appropriately
  • Support resolution of client inquiries and concerns
  • Maintain professionalism in all customer interactions
Qualifications:
  • Bachelor's degree in Microbiology or the biological sciences required
  • Minimum 3 years of experience leading an hourly workforce in an operations environment
  • Experience in commercial laboratory testing or manufacturing preferred (e.g., food, cosmetics, tobacco)
  • Strong understanding of quality and safety standards
  • Ability to interpret technical and regulatory documents
  • Excellent written and verbal communication skills
  • Strong problem-solving and decision-making abilities
  • Experience working in fast-paced, dynamic environments
Technical & Analytical Skills
  • Working knowledge of statistical concepts and data interpretation
  • Ability to apply mathematical concepts such as percentages, ratios, and proportions
Work Environment & Physical Requirements
  • Exposure to laboratory conditions including chemicals, biological materials, and varying noise levels
  • Required use of personal protective equipment (PPE)
  • Ability to stand, walk, and perform repetitive tasks for extended periods
  • May occasionally lift up to 50 pounds
  • Schedule may include nights and weekends based on business needs

Schedule: Tuesday-Saturday 3:00pm-11:30pm
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The compensation details provided below reflect the expected pay range for this role, based on the selected compensation structure and applicable guidelines. Actual pay within this range may vary depending on factors such as experience, skills, qualifications, and geographic location. Additional components of total rewards-such as bonuses, benefits, or incentives-may also apply where applicable.
Salary Range for Pay Transparency
$80,000-$90,000 USD
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.

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