Demo

Chemistry Lab Assistant

certifiedgroup
Tustin, CA Full Time
POSTED ON 6/3/2026
AVAILABLE BEFORE 8/3/2026

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 FUNCTION: 

Reporting to the Department/Section Supervisor or Laboratory Manager, Chemistry Technician will be responsible for the following: 

  • Routine testing of client supplied samples in accordance with standard operating procedures. 
  • Generation, interpretation and management of analytical data. 
  • Troubleshooting and maintenance of analytical instruments. 

PRIMARY RESPONSIBILITIES:

  • Preform Sample login and splitting
  • 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.
  • Prepare analytical standards.
  • Perform daily balance, temperature and monthly pipette verification.
  • Perform sample processing in accordance with standard operating procedures.
  • Perform sample preparation.
  • Calibrate and maintain analytical instruments.
  • Prepare standards and maintain inventory
  • Purchase of standards and solvents
  • Maintain analytical and quality records as required for accreditation/certification and related to analytical work and instrument maintenance.
  • Submit accurate and timely reports based on the analysis.
  • Identify results that require further investigation or discussion with the Department Manager/Supervisor.
  • Participate in OOS investigation and/or CAPA when necessary.
  • Learn new techniques and technologies as appropriate.
  • Other duties as required.

POSITION REQUIREMENTS:

  • Minimum high school diploma and/or associate degree in science, BA/BS degree preferred. 
  • 0-1 years experience working in a laboratory setting 
  • High level of computer skills and familiarity with data acquisition software
  • Strong trouble-shooting and problem-solving skills
  • High level of computer literacy
  • Good conceptual basis in analytical chemistry
  • Proven ability to perform standard chemical laboratory techniques 

KEY POSITION COMPETENCIES TO BE MEASURED:

  • Analytical capability and performance
  • Technical communication skills
  • Team player
  • Organizational skills.
  • Strong communication skills
  • Manual dexterity
  • Ability to distinguish colors
  • Ability to stand for prolonged periods

 

Schedule: 8:00AM - 4:30PM,  Mon-Fri

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

$20 - $22 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.

 

Salary : $20

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