Bio-Analytical Instrument Technician
Los Angeles, California
At a glance
Every day as a Quest career professional, you’ll work in a dynamic, collaborative environment with the latest cutting-edge technology. As a laboratory operations team member, you will play a key role in ensuring that the highest standards of quality, safety, and integrity are upheld while meeting the needs of our patients. And, you’ll be supported by a company committed to helping you grow a rewarding career through cross training and comprehensive learning opportunities.
Success profile
What makes a successful candidate? See if you have what it takes.
- Collaborative
- Efficient
- Focused
- Results-driven
- Quick-thinking
- Organized
See how your career can grow
With a world of opportunities in our supportive environment, you’ll take your career to the next level. From collaborating with senior leaders on meaningful work, to on-the-job training, we are committed to fostering your growth, so you can build a successful career. Here is just one example of a career path you can take.
- Lab Associate Lab Associate
- Lab Technician Lab Technician
- Lab Technologist >Lab Technologist
- Lab Supervisor or Trainer Lab Supervisor or Trainer
- Additional Advancement Opportunities Additional Advancement Opportunities
Job Details
Bio-Analytical Instrument Technician - West Hills, CA | Friday - Tuesday, 12:00 PM - 8:30 PM
Provides assistance to internal clients and is accountable for working independently with minimal supervision. The position requires strong communication skills both verbal and written plus technical skills to accomplish job responsibilities.
Pay Range: $32.09 - $48.13 / 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!
- Performs high complexity preventive maintenance on various instrumentation in the laboratory (i.e: LCMS/MS, Ion Mobility, HPLC, and any upcoming new technology).
- Perform experiments and suitability tests to evaluate new laboratory instruments.
- Perform troubleshooting of instrumentation including (but not limited to) communication, software, and hardware.
- Performs troubleshooting of assay related issues in relation to instrument issues (i.e. low counts, irregular pressure traces, retention times, reagents, etc.)
- Assist in installation of new instruments.
- Ensure appropriate documentation is in place and maintain documentation to comply with guidelines of inspection agencies, manufacturers and department recommendations.
- Maintain a high level of competency and expertise in the area of instrumentation (i.e. reading related articles, attending workshops, in-house lectures, off-site trainings and seminars).
- Maintain inventory of critical parts for instrumentation.
- Demonstrate initiative in making suggestions to improve efficiency and productivity and provides consistent feedback.
- Maintain compliance with all regulatory agency requirements through documentation, audits, and corrective action.
- Works overtime to ensure repair of critical instrumentation
QUALIFICATIONS
Required:
- BA/ BS degree or above (preferably in science, engineering, or computer information) from an accredited college or
- AS/two-year cert with at least 2 years’ experience servicing general lab equipment or
- High school diploma with a minimum of ten (10) years of laboratory experience
Preferred Work Experience:
- At least one to two (1-2) years of experience with instruments like LCMS/MS, GCMS/MS, HPLC, Automated Liquid Handlers, etc
Skills:
- Strong computer skills (i.e. word processing skills using Windows based software such as Word, Excel, PowerPoint).
- Able to work in a fast paced, multi-tasking environment and maintain production and quality standards determined by the department.
Physical and Mental Requirements:
Lifts light to moderately heavy objects. 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
Must be able to sit or stand for long periods of time, and requires long hours of eye and hand coordination.
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.
2025-86136
Equal Opportunity Employer: Race/Color/Sex/Sexual Orientation/Gender Identity/Religion/National Origin/Disability/Vets or any other legally protected status.

Culture
We’ve built a welcoming workplace where all people are inspired to learn, develop and progress in their careers. There’s a broad range of opportunities, so you can explore many career paths in one company. There’s resources to help you build a fulfilling life and rewarding career. There’s training and development to align your work with your business success. No wonder there’s more to discover at Quest.
Learn moreBenefits
We’re committed to helping our people live a healthier lifestyle. One way we do this is by offering a comprehensive total rewards package, so you can take care of yourself and the ones you love. Find out how our benefits provide you with everything you need to thrive—now and in the future.
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Medical, supplemental health, dental, and vision
From medical, dental, and vision coverage plans designed to meet your needs, to supplemental health plans for an additional layer of financial protection, you can rest assured that your health is high on our agenda.
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Annual incentive plans
All eligible employees are invited to participate in our success in our annual incentive bonus plan payout.
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401(k)
You’re eligible to join the Quest Diagnostics 401(k) Plan on your date of hire. The company will match up to 5% of your annual salary.
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Quest Diagnostics is an equal employment opportunity employer. Our policy is to recruit, hire and promote qualified individuals without regard to race, color, religion, sex, age, national origin, disability, veteran status, sexual orientation, gender identity, or any any other legally protected status . Quest Diagnostics observes minimum age requirements established by federal, state and/or local laws, and will ask an applicant for verification when deemed necessary.
Quest Diagnostics is committed to working with and providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of a disability for any part of the employment process, please complete the accommodation request form.