Lab Assistant
$20 - $23 per hourCertified-Group
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 Lab Assistant within the Chem Department is responsible for preparing, sterilizing, and organizing media and reagents essential to analytical and testing of food products, ingredients, and environmental samples. This role ensures the availability of accurate, sterile materials to support testing operations while maintaining laboratory safety and compliance standards. Prepare and maintain bacteriological media and chemical solutions. Safely operate an autoclave to sterilize media, reagents, and supplies. Label, handle, store, use, and dispose of media and solutions in accordance with safety guidelines. Maintain an accurate inventory of prepared media and supplies. Collaborate with other departments to prepare required media in a timely manner. Perform work in a neat, safe, hygienic, and efficient manner; maintain cleanliness and equipment within the department. Follow established processes, procedures, and techniques in accordance with FSNS policies/procedures, customer requirements, and the media operations manual. Maintain laboratory conditions, equipment, supplies, quality assurance programs, and accurate records throughout all procedures. Share information in an open and timely manner to support team collaboration. Complete required training and comply with safety and quality programs. Education & Experience High School Diploma or GED required. Familiarity with aseptic sampling techniques. Experience operating autoclaves and sterile dispensing equipment preferred. Basic knowledge of testing laboratory practices and general laboratory procedures. One or more years of experience in a commercial food‑testing laboratory preferred. Competency with Laboratory Information Management Systems (LIMS) a plus. Equivalent combination of education and experience may be considered. Strong organizational skills and ability to complete detailed manual tasks. Ability to work under deadlines, manage interruptions, and multitask effectively. Logical thinking and accuracy in task completion. Basic math skills: add, subtract, multiply, divide, and work with fractions and decimals. Ability to follow written and oral instructions and problem‑solve within standardized situations. Working knowledge of ISO 17025 quality procedures and general OSHA laboratory safety guidelines preferred. Physical Demands & Work Environment Frequent standing, walking, sitting, reaching, and handling of materials. Occasional stooping, kneeling, crouching, or crawling. Regular use of hands and fingers to operate laboratory equipment and computers. Ability to lift and/or move up to 25 pounds. Potential exposure to odors, fumes, airborne particles, hazardous chemicals, and microbiological pathogens. Varying noise levels and temperatures (hot to cold). Fast‑paced, team‑oriented environment. Overnight travel may be required at the discretion of management. Must wear appropriate protective clothing and equipment. General Requirements Flexible schedule availability. Ability to perform opening and closing procedures in the media laboratory. Commitment to workplace safety for self and others. Willingness to work as part of a collaborative, team‑driven environment. 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 - $23 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. #J-18808-Ljbffr
$18 - $20 per hour
...a CLS if any specimen is unsuitable for the test ordered, due to the integrity, quantity and/or suitability of the specimen for the lab test required. Ensures that all patient requisitions are scanned into the Filebound program. Properly centrifuges all appropriate specimens...SuggestedFull timeLocal areaShift work- ...Job Description Job Description Position Summary We are seeking a highly organized, detail-oriented Administrative Assistant to support the daily operations of our laboratory. This position will play a role in ensuring the office operates efficiently while supporting...SuggestedWork at officeLocal area
- ...ASCP Certified Medical Lab Technician / MLT Unleash Your Passion for Discovery in the Laboratory: Become Part of a Dynamic Diagnostic Team in a Beautiful Coastal City Are you a detail-oriented Medical Lab Technician driven by curiosity and a passion for patient care...SuggestedFull timeLocal areaWeekend workDay shift
$71.21k - $102.7k
...necessary maintenance and calibration on laboratory equipment. Assist in gathering specimens and preparing samples for analysis as... ...champions continuous improvement, you will participate in regular in-lab meetings, refresher training, and process-enhancement...SuggestedHourly payFull timeLocal areaImmediate start$71.21k - $102.7k
...perform necessary maintenance and calibration on laboratory equipment.Assist in gathering specimens and preparing samples for analysis as... ...continuous improvement, you will participate in regular in-lab meetings, refresher training, and process-enhancement initiatives...SuggestedHourly payFull timeLocal areaImmediate start$71.11k - $102.16k
...ASCP Certified Medical Lab Technician / MLT Irvine, CA $71,109 - $102,162 a year Full Time Ignite Your Passion for Science... ...regular maintenance and calibration of laboratory instruments. Assist with specimen collection and preparation processes to guarantee...Full timeCasual workLocal areaImmediate startWeekend workDay shift$71.21k - $102.82k
...,211 - $102,819 a year Full Time Nurture Precision in the Lab: Join an Inspiring Diagnostic Team in a Coastal Paradise We are... ...regular maintenance and calibration on laboratory equipment. Assist with specimen collection and preparation of samples for analysis...Full timeLocal areaShift workWeekend workDay shift- ...Medical Lab Tech Travel AssignmentMeda Health is looking for a Medical Lab Tech to work a travel assignment in an acute care hospital setting. Must have at least two years of experience, state licensure and BLS. Competitive and Transparent Pay We value your expertise and...
$71.21k - $102.64k
...0 a year Full Time Ignite Your Passion for Science in the Lab: Join a Dynamic Diagnostic Team in a Coastal Haven We invite... ...preventive maintenance and calibration on laboratory equipment. Assist in specimen collection and prepare samples for testing as...Full timeSeasonal workLocal areaWeekend workDay shift$71.21k - $102.06k
...ASCP Certified Medical Laboratory Technician / MLT Irvine, CA $71,209 - $102,061 a year Full Time Ignite Your Passion in the Lab: Become Part of a Dynamic Diagnostic Team in Coastal Splendor Join us as a Medical Laboratory Technician, where your passion and...Full timeTraineeshipSeasonal workLocal areaWeekend workDay shift$20 - $21.5 per hour
...processes per protocol, laboratory manual, shipping manual, etc. Assist the laboratory manager in site preparation for study conduct.... ...Performs regular inventory of supplies and orders as needed to ensure lab supplies are adequate and available for study visits. Stores...Hourly payFull timeWork at officeMonday to Friday$71.21k - $102.95k
...you into a community that values innovation and teamwork. Regular workshops, skill refreshers, and initiatives focused on improving lab practices demonstrate how your voice matters here. You'll have opportunities to mentor new staff, propose enhancements, and significantly...Full timeLocal areaWeekend work- ...Medical Laboratory Technician ASCP / MLT Find fulfillment in the lab: become part of a dynamic diagnostic team in a picturesque... ...performance through routine maintenance and calibration. You will also assist in specimen collection and sample preparation, document every...Full timeSeasonal workLocal areaWeekend work
- ...children's health and patient safety. Job Summary The Laboratory Assistant – Phlebotomist is responsible for collecting, receiving, and... ...children blood collection experience. Previous experience with Good Lab Practice. Education Required: High School Diploma/ GED or...Daily paidShift workAfternoon shift
- ...Role - Qualys Lab Technician Location - Irvine, CA (100% onsite) POSITION DESCRIPTION: We are seeking a highly... ...and Windows server administration and troubleshooting. - Assist in asset and HW components inventory management (GLPI) and...Work at officeRemote workFlexible hours
$28 - $32 per hour
...Lab Technician Pay Rate $28.00/hour to $32.00/hour Hours Mon to Fri 8am to 5pm Duration One Year Location Irvine, CA Qualifications: ~5+ years of process experience ~ Experience in lab hands on work and good at 5S ~ Basic data summary and MS Office skill...Flexible hours$22 per hour
Ultimate Staffing is seeking a dependable and detail-oriented Lab Technician to join a growing dental laboratory team. This is an excellent opportunity for someone looking to learn a specialized trade, with hands-on training and opportunities for long-term career growth...Full timeLocal areaMonday to Friday$28 - $32 per hour
...Job Title : Lab Technician Location : Irvine, CA Work Model : Onsite Hours : M-F 8am-5pm Compensation : $28.00 - $32.00/hr Type : 12-month contract, Potential for extension or conversion to permanent Responsibilities...Permanent employmentContract workLocal area- ...four specialty areas: Information Technology (IT), Clinical Research, Rehabilitation Therapy and Nursing. Job Description Job title: Lab Technician I Location: Santa Ana, CA Duration: 6+ months (Possibilities of extension) Local candidate needed POSITION DESCRIPTION: The...Local area
- ...Lab Technician – Metallography & Mechanical Testing Location: Orange, California FTAI owns and maintains commercial jet engines with a focus on CFM56 engines. FTAI's propriety portfolio of products, including the Module Factory and a joint venture to manufacture...Full time
- ...electric vehicle manufacturing company, is looking for an Electronics Lab Technician to join their team in Tustin, CA! This is a 4-month... ...12:30pm) Irvine, CA $84,000.00-$96,000.00 3 days ago Laboratory Assistant II, Anaheim (20 Hours, Day shift) Hospital Lab Technician II-...Full timeContract workTemporary workWork experience placementBank staffLocal areaFlexible hoursShift workNight shiftDay shift
- ...ensuring proper labeling, handling, and storage. Follow all laboratory safety policies and wear appropriate PPE at all times. Assist in training new laboratory personnel or students as needed. Communicate effectively with team members and supervisors to ensure...Full time
- ...Job Title: Chemical Lab Technician Duration: 12+ Months Location: Irvine, CA Pay range: $28-$32/hr on W2 Qualifications: -5+ years of process experience -Experience in lab hands on work and good at 5S -Basic data summary and MS Office skill...
$25 - $26.42 per hour
...Job Title Talent Acquisition Manager at Roth Staffing Companies Summary The main function of a lab technician is to perform return complaint product evaluation and associated activities. A typical lab technician may work under the supervision of a Research Scientist. Location...Local area$30 - $32 per hour
...Lab Technician Location: Irvine, CA 92606 Pay Rate: $30.00-$32.00 per hour Schedule: Monday-Friday, 8:00 AM-5:00 PM Contract: October 5, 2026 - October 5, 2027 Position: 1 opening Position Overview We are seeking an experienced Lab Technician...Hourly payLong term contractContract workTemporary workWork at officeLocal areaMonday to FridayDay shift- ...communicate status to the team. The role emphasizes accuracy, safety, and timely reporting across multiple projects. Ideal candidates have an Associate degree or 1–2 years of lab experience, proficiency with Microsoft Office, and strong attention to detail. #J-18808-Ljbffr...Work at office
$71.21k - $102.84k
...Ana, CA $71,212 - $102,840 a year Ignite Your Passion in the Lab: Experience Life in an Energizing Coastal Community We invite... ..., and routinely maintain and calibrate laboratory equipment. Assist with the collection of specimens and prepare samples for analysis...Full timeSummer workSeasonal workLocal areaDay shiftAfternoon shift- Responsibilities: Perform laboratory tasks related to Next-Generation Sequencing (NGS), including but not limited to: Library preparation Sequencer operation Perform laboratory tasks related to genotyping workflows, including: Sample spotting and preparation PCR amplification...
$71.21k - $102.4k
...ASCP - Clinical Lab Technician - MLT / CLTIrvine, CA $71,210 - $102,396 a yearUnleash Your Curiosity in the Lab: Join an Innovative... ...preventative maintenance and calibration of laboratory instruments.Assist with specimen collection and prepare samples for analysis as...Full timeLocal areaWeekend workDay shift$25 per hour
...prepare reagents for use in laboratory testing. Perform routine disposal of laboratory waste including disposal of test articles. Assist with making solutions and preparing reagents. Assist in the preparation of items for testing. Monitor raw materials and final finished...Local area
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