Clinical Lab Scientist I
$40 - $56.44 per hourQuest Diagnostics
Clinical Lab Scientist I - San Juan Capistrano, CA, Sunday to Thursday, 4:00 PM to 12:30 AMDepartment: Special Chemistry - LCMSMS - Clinical LaboratoryPay range: $40.00 - $56.44 / hour; employee may be eligible to receive shift differential of 10% for some or all hours worked on second shift and 15% for some or all hours worked on third shift. Additional details on shift differential will be provided if an offer is extended.Salary offers are based on a wide range of factors including relevant skills, training, experience, education, and, where applicable, certifications obtained. Market and organizational factors are also considered. Successful candidates may be eligible to receive annual performance bonus compensation.Benefits Information: We are proud to offer best-in-class benefits and programs to support employees and their families in living healthy, happy lives. Our pay and benefit plans have been designed to promote employee health in all respects – physical, financial, and developmental. Depending on whether it is a part-time or full-time position, some of the benefits offered may include:
- Day 1 Medical, supplemental health, dental & vision for FT employees who work 30+ hours
- Best-in-class well-being programs
- Annual, no-cost health assessment program Blueprint for Wellness
- healthyMINDS mental health program
- Vacation and Health/Flex Time
- 6 Holidays plus 1 "MyDay" off
- FinFit financial coaching and services
- 401(k) pre-tax and/or Roth IRA with company match up to 5% after 12 months of service
- Employee stock purchase plan
- Life and disability insurance, plus buy-up option
- Flexible Spending Accounts
- Annual incentive plans
- Matching gifts program
- Education assistance through MyQuest for Education
- Career advancement opportunities
- and so much more!This position is accountable for performing clinical laboratory testing, following all applicable policies and procedures. Quest Diagnostics honors our service members and encourages veterans to apply. While we appreciate and value our staffing partners, we do not accept unsolicited resumes from agencies. Quest will not be responsible for paying agency fees for any individual as to whom an agency has sent an unsolicited resume. Equal Opportunity Employer: Race/Color/Sex/Sexual Orientation/Gender Identity/Religion/National Origin/Disability/Vets or any other legally protected status.Required Work Experience: Zero to three year’s direct experience in a laboratory setting. Physical and Mental Requirements: The normal performance of duties may require lifting and carrying objects. 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. Objects exceeding 50 pounds are not to be lifted or carried without assistance. Ability to perform repetitive tasks. Frequent simple grasping, reaching and fine manipulation. Ability to sit and/or stand for long periods. Have good eye and hand coordination. Testing for color blindness will be required upon hiring or transfer into technical functions requiring detection of, or rating of intensity of colors (e.g., Fluorescent microscopy reading). Skills: Proficiency in Microsoft Office Application (Word, Excel, Outlook) Strong typing skills desirable. Other automation skills helpful. EducationBachelor’s Degree Medical technology or other life or physical sciences from an accredited college or university. (Required)Licenses and CertificationsCurrent State Clinical Laboratory Scientist license if necessary (e.g. California) (Required)Qualified applicants with arrest or conviction records will be considered for Employment in accordance with the following laws if applicable, the Los Angeles County Fair Chance Ordinance for Employers, the Los Angeles' Fair Chance Initiative for Hiring Ordinance, the San Francisco Fair Chance Ordinance, and the California Fair Chance Act.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. MLS, Medical Laboratory Scientist, Medical Lab Scientist, Med Tech, Medical Technologist, CLS, Clinical Lab ScientistIndependently performs moderate to highly complex clinical tests following the required procedures and policies. Performs newly introduced tests to the laboratory that require defined skills. Prepares and oversees the preparation of reagents or media as well as stock solutions, standards, and controls. Tests new reagents or controls and evaluates their usefulness based on standard criteria. Determines the acceptability of specimens for testing according to established criteria in testing procedures. Determines calculated results utilizing testing data by means of manual or computerized procedures. Accurately enters results of testing. Checks the computer review reports to monitor accurate reporting of laboratory results. Adheres to analytical schedules to maintain turnaround times of results. Evaluates the acceptability of routine and complex analyses prior to releasing patient reports. Recognizes and takes appropriate action in response to critical values or unusual or unexpected results, and documents action taken. Responsible for preventative maintenance, troubleshooting and calibration of laboratory equipment. Evaluates the results of instrument performance checks. Performs linearity, accuracy and precision checks as required. Performs Quality Control and calibrations with the appropriate frequency and evaluates results, to determine acceptability of result release. Selects and evaluates control materials using established criteria. Initiates a corrective action process whenever test systems do not perform according to the established criteria. Accurately performs and records proficiency testing. Demonstrates the ability to detect and correct technical and operational problems. Notifies the supervisor, and contacts manufacturer or field service support for additional assistance, if necessary. Ensures accurate tracking and labeling of reagents and supplies. Consistently maintains a safe and neat work area. Demonstrates effective two-way communication with staff, immediate manager, suppliers, internal and external customers, via meetings, written and verbal interactions, to create an informed positive environment. Actively participates in staff meetings, and in Quality Improvement meetings as assigned. Takes on additional business-related responsibilities or projects, as delegated by the Supervisor or Manager. 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. Responsible for following all required procedures, practices and related guidelines as provided in company policy and associated procedures for safety, environmental, and infection control. Collects and dispose of waste in proper receptacles. Demonstrates a high level of integrity and honesty in maintaining confidentiality. Provides direct and constant supervision to unlicensed staff as necessary and trains staff in proper performance of both routine and complex procedures. Supports Training Programs, where applicable. Maintains professional growth and development through continuing education. The continuing education must meet the education requirements for California state licensure. Answers phones, transfers, or takes accurate messages. Complies with all health and safety policies, procedures, and practices. Required to use personal protective equipment. Other duties as assigned. This is not an exhaustive list of all duties and responsibilities, but rather a general description of work performed by the position. Full timePosting Date: 2026-04-13
$37.41 - $56.44 per hour
***$5,000 Sign On Bonus Available (For Externals Only)***Clinical Lab Scientist I - San Juan Capistrano, CA, Sunday to Thursday, 2:00 PM to 10:30 PMDepartment: Special Chemistry GeneralThis position is accountable for performing clinical laboratory testing, following all...SuggestedFull timePart timeWork experience placementWork at officeImmediate startRelocation packageFlexible hoursShift workAfternoon shift$41.17 - $69.99 per hour
...Clinical Lab Scientist IILocation: San Juan Capistrano, CAWork Schedule: Friday - Tuesday 5:00AM-1:30PMThis licensed position is accountable for performing clinical laboratory testing, following all applicable policies and procedures.Pay Range: $41.17 - $69.99 / hourSalary...SuggestedFull timePart timeWork experience placementWork at officeFlexible hours- Acute Care Hospital OpportunityCandidate needs strong blood bank experience. This is a trauma hospital with a lot of massive transfusions, experience in hematology, chemistry, and/or blood bank. Clns may be scheduled between Mission Viejo and Laguna Beach. Clns may be ...SuggestedLocal areaImmediate startShift workWeekend work
$51.67 - $55.5 per hour
...Responsibilities Independently performs moderate to highly complex clinical tests following the required procedures and policies.... ...or Life/Physical Sciences. California Clinical Laboratory Scientist (CLS) License. Physical Requirements Ability to...SuggestedWork at office$40 - $56.44 per hour
Quest Diagnostics in San Juan Capistrano, CA, is looking for a Clinical Lab Scientist I. This position requires performing complex clinical tests, monitoring results, and supervising unlicensed staff. Ideal candidates hold a bachelor’s degree in Medical Technology or related...SuggestedHourly payRelocation packageNight shift- A leading biotechnology company in California is seeking a licensed CLS to perform NGS and molecular biology techniques. Candidates should have a minimum of 4 years' experience and appropriate certifications. Responsibilities include sample processing, validation testing...Full time
$108.68k - $184.69k
...Lab Supervisor - CLS - San Juan Capistrano, CA - Tuesday to Saturday 10:00PM-7:00AM... ...medical technologist or equivalent in a clinical laboratory environment Preferred Work... ...LICENSECERTIFICATIONS Current State Clinical Laboratory Scientist license if necessary (e.g. California) (...Full timePart timeWork experience placementWork at officeFlexible hours- ...development, and delegation of work. • Additional duties as needed, including sample creation and testing equivalent to the duties of R&D Lab Technicians. Required Skills and Abilities: • Ability to effectively communicate with all colleagues, levels of management,...Full timeWork at officeLocal areaRemote workMonday to Friday
- ...traceability of the samples throughout the NGS workflow. Run clinical and R&D samples for NGS and molecular biology techniques, including... ...4 years as a certified or licensed clinical laboratory scientist. California Clinical Laboratory Scientist (Highly Preferred: California...Full timeFlexible hours
- ...Clinical Laboratory Scientist-CLS Hospital Based Position Competitive salary, comprehensive benefits, and career development opportunities. Sign-On Bonus available ***Details regarding the sign-on bonus are available upon inquiry. We need a strong...Full timeRelocation packageNight shiftAfternoon shift
- ...ASCP Clinical Laboratory Scientist - CLS MLR is seeking a full-time, permanent, direct-hire Clinical Laboratory Scientist (CLS) to join a leading healthcare team near Los Angeles, CA! Key Responsibilities for the Clinical Laboratory Scientist (CLS):...Permanent employmentFull time
$120k - $140k
...experience by allowing surgeons to partner with their patients to achieve optimized results for every unique eye.OVERVIEW:The Materials Scientist - Surface Chemistry and Adhesion leads the development of surface and interfacial technologies that enable durable adhesion...- ...Clinical Laboratory Technologist Are you motivated to participate in a dynamic, multi-tasking... ...ASCP Required) for our Cytogenetics Dry Lab who wants to continue to learn in order... ...testing = Clinical Cytogeneticist Scientist or Clinical Genetic Molecular Biologist...Remote jobShift work
$20.44 - $25.55 per hour
...and mature telephone presence, the Laboratory Administrator ensures all callers receive an appropriate response from his/her assigned lab areas. Performs data entry as well as being responsible for reagent storage upon receipt, signing for reagents upon deliver and...Full timePart timeWork experience placementMonday to FridayFlexible hours$213.5k - $355.5k
...educational attainment and/or training.Position: Principal Research Scientist - Frontier Industrial AILocation: San Leandro, CA, Boston, MA,... ...frameworks for industrial AI.Partner with leading AI labs, universities, and technology organizationsTake research from initial...Full timeWork at officeLocal areaRemote workHome officeFlexible hours$24 - $28 per hour
...Full Time Clinical Research Coordinator Exp. w/ Drug Studies Allergy & Asthma Associates of Southern California dba. Southern California... ...Phlebotomy certified, IATA certified and experience processing labs Computer skills—including used of Microsoft Office Suite CCRC...Full timeWork at officeRelocationMonday to FridayShift work$73.82k - $79.03k
Support the development and transfer of new chemical products as well as the sustainment of finished goods by verifying material release specifications, maintaining manufacturing and testing processes, and implementing equipment and raw materials to ensure production...Full timeWork at office- RxSight, an ophthalmic medical technology company in Aliso Viejo, CA, seeks a Materials Scientist - Surface Chemistry and Adhesion to lead development of surface and interfacial technologies for durable adhesion between dissimilar crosslinked soft-material substrates, including...
- ...Travel Medical Lab Technician Mission Viejo, California We're looking for a Medical Laboratory Technician (MLT) for an immediate... ..., and troubleshooting procedures. Assist laboratory scientists by utilizing microscopes, cell counters, and other high-precision...Immediate start
- Sr. MicrobiologistTrident Consulting is seeking a Sr. Microbiologist for one of our clients in Aliso Viejo, CA (5 days in the office a week). A global leader in business and technology services.Role: Sr. MicrobiologistLocation: Aliso Viejo, CA (5 days in the office a week...Contract workWork at office
$71k - $80k
...expectations and drive continuous improvement in laboratory quality and efficiency. Professionals with backgrounds in microbiology, biology, clinical laboratory science, or life sciences research will find this role a strong match.Key ResponsibilitiesImplement and oversee...Work at officeLocal area- ...concurrently and complete tasks in a timely manner Strong written and verbal language skills to effectively read and write SOP’s and related lab reports and effective communication skills to present data with personnel at all levels in the organization Excellent teamwork skills...Work at officeFlexible hours
$116.07k - $145.9k
Support the manufacturing of chemistry based medical devices products by maintaining current processes and transferring new processes from R&D. The scope of work includes process and test method validation, identifying and implementing process and test method improvements...Full timeWork at office- ...validating, and transferring analytical methods to support small and large molecule drug development and formulations from early-stage clinical studies up to commercialization. The position will establish, coordinate and monitor analytical related activities both...
$25 - $37.98 per hour
...caregivers (all employees) serve in over 50 hospitals, over 1,000 clinics and a full range of health and social services across Alaska,... ...Career Track: Clinical Support Department: 7500 MH CLINICAL LAB Address: CA Mission Viejo 27700 Medical Ctr Rd Work Location...Minimum wageFull timeLocal areaShift workDay shift$25 - $37.98 per hour
...caregivers (all employees) serve in over 50 hospitals, over 1,000 clinics and a full range of health and social services across Alaska,... ...Career Track: Clinical Support Department: 7500 MH CLINICAL LAB Address: CA Mission Viejo 27700 Medical Ctr Rd Work Location...Minimum wageFull timeShift work- ...among the top 20 in Newsweek's America's Best-In-State Hospitals for California, is celebrated for its excellence in surgical and clinical care by Healthgrades.The Senior Laboratory Assistant is responsible for the collections and processing of blood specimens, providing...Daily paidLocal areaAfternoon shift
- ...and will also work with packaging, quality assurance, and compliance departments. Responsibilities include managing and maintaining lab facility, managing technical documentation and samples for finished products and raw materials, conducting sensory evaluation on prototypes...Work experience placementInternship
$27 - $32 per hour
...Applied Medical's Biological Sciences Department and its associated labs in Rancho Santa Margarita, California. This role performs and... ...with backgrounds in biology, microbiology, cell biology, or clinical laboratory science will find this role a strong match. Key Responsibilities...Local area- ...everyone is essential, heard and respected. Together, our 120,000 caregivers (all employees) serve in over 50 hospitals, over 1,000 clinics and a full range of health and social services across Alaska, California, Montana, New Mexico, Oregon, Texas and Washington. As a...Daily paidLocal areaDay shift
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