About Quest Diagnostics
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What are people saying about working at Quest Diagnostics?
Quest Diagnostics Reviews
Friendly and helpful work environment
04/22/2025 - Puyallup, WA
Pros
Make your own schedule, flexible hours, helpful team that answers any and all questions, great training!
Cons
Don’t get paid mileage for ExamOne.
Great Experience
04/22/2025 - Birmingham, AL
Pros
Team collaboration and great culture
Cons
None that I can think of
Beware
04/22/2025 - Miramar, FL
Pros
Good solid company with great career options
Cons
The forced overtime is why quest diagnotics have a high turn over rate. If you don't work overtime termination will be in your near future.
It was okay
04/22/2025 - Chantilly, VA
Pros
The workload was very easy
Cons
No opportunity to grow, toxic environment.
work is work
04/23/2025 - San Jose, CA
Pros
love the work environment. match 401k up to 5%.
Cons
coworkers and supervisors make or break it.constantly changing test
Continuous Favoritism Bad Hiring Practices
04/24/2025 - Atlanta, GA
Pros
401k 5% Matching and stock options.
Cons
Gender bias in pay. Men consistently paid more than women despite women have same or more experience in various front line and management roles. Grandfathered positions and potentially racist hiring practices.
Quest Diagnostics Toxicology Lab Review
04/25/2025 - Lenexa, KS
Pros
There were opportunities to learn how to use GC and LC instrumentation.
Cons
Non-traditional shifts 5:00 AM-1:30 PM, 12:00-8:30 PM, or 8:00 PM- 5:30 AMMust work at least one weekend day. Overtime was pretty regular and during their busy season required 5-10 hours per week.
Pretty much no different than a factory job
04/27/2025 - Miami, FL
Pros
* Overnight workers get a slight pay bump * An easy job to do/learn
Cons
* Management is rude and does not care about the employee* There is very little room for moving up directly* You are expected to stay overtime if the work isn't done by the end of your shift* They swap your schedule after the fact even knowing your avaliablility
Good starter role
04/28/2025 - Marlborough, MA
Pros
Accrue a lot of time off (6hrs every 2 weeks)Pays well compared to other diagnostics labsLoved my coworkers
Cons
Incredibly understaffedSick days also come out of personal PTO bankCorporate doesn't understand what turnaround times are realistic based on the staff per shift
Pay
04/29/2025 - Indianapolis, IN
Pros
Good company, pay increase, bonus
Cons
United Healthcare insures Quest employees
Self serving
03/14/2025 - null
Pros
Fast pacedNo insurance authorization
Cons
To many hats to fill Lower paying Hard to get days offUnable to get help if needed during working hours
Great Team
03/10/2025 - Saint Louis, MO
Pros
Great team to be on. team collaborates.
Cons
Nothing to complain about at this time
Good place to work
03/04/2025 - Collegeville, PA
Pros
Coworkers are great and committed to company's mission
Cons
Like most of corporate America, senior and executive leadership has fully embraced the "do more with less" philosophy which puts a lot of strain on existing staff
No work life balance
03/11/2025 - null
Pros
Health Benefits and profit sharing
Cons
Lack of staffNo management support
Perfect company
03/08/2025 - Hackensack, NJ
Pros
Good payment Good self service on the website Excellent experience
Cons
Bad vacation system and low PTO DAYS

What are popular careers at Quest Diagnostics?
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Phlebotomist
Phlebotomists draw blood for tests, transfusions, or donations. They work in hospitals, clinics, and labs. They must follow safety and hygiene rules.
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Class B Driver
Class B drivers operate vehicles like buses and trucks. They transport lab samples and supplies. They need a valid driver's license and clean driving record.
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Medical Laboratory Scientist
Medical Laboratory Scientists analyze body fluids and samples. They use lab equipment to find diseases. They must follow detailed procedures and report findings.
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Mobile Examiner
Mobile Examiners visit patients at home or work. They collect samples for testing. They need to be friendly and professional with patients.
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Account Manager
Account Managers build relationships with clients. They understand client needs and offer services. They work to keep clients happy and satisfied.
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Laboratory Technician
Laboratory Technicians assist scientists in the lab. They prepare samples and run tests. They need to follow instructions carefully and work accurately.
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Scientist
Scientists conduct research and experiments. They develop new tests and improve existing ones. They need strong analytical skills and attention to detail.
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Representative
Representatives promote Quest Diagnostics services. They meet with potential clients and explain benefits. They need good communication and sales skills.
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Histotechnologist
Histotechnologists prepare tissue samples for examination. They use special stains and techniques. They need to be precise and follow protocols.
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Customer Service Representative
Customer Service Representatives help clients with questions and concerns. They provide information and solve problems. They need excellent communication and problem-solving skills.
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Where is Quest Diagnostics hiring?
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San Juan Capistrano, CA
In San Juan Capistrano, the work environment is vibrant and dynamic. The city offers a mix of urban and suburban settings, providing a balanced lifestyle. Employees enjoy a strong sense of community and access to beautiful outdoor spaces.
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Lenexa, KS
Lenexa provides a welcoming and supportive work atmosphere. The city is known for its friendly residents and excellent schools. Employees can enjoy a high quality of life with plenty of recreational activities and cultural events.
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Lewisville, TX
Working in Lewisville means being part of a growing and innovative community. The city offers a blend of modern amenities and a small-town feel. Employees benefit from a strong local economy and a variety of entertainment options.
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Indianapolis, IN
Indianapolis is a bustling city with a rich cultural scene. The work environment is professional and engaging. Employees can enjoy a vibrant nightlife, diverse dining options, and numerous outdoor activities.
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Chantilly, VA
Chantilly offers a serene and picturesque work environment. The city is known for its beautiful landscapes and historic sites. Employees enjoy a peaceful lifestyle with easy access to Washington, D.C., and its many attractions.
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Clifton, NJ
Clifton provides a dynamic and accessible work setting. The city offers a mix of urban and suburban living. Employees benefit from a strong sense of community and convenient access to New York City and its amenities.
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Tampa, FL
In Tampa, the work environment is vibrant and lively. The city is known for its warm climate and beautiful beaches. Employees enjoy a relaxed lifestyle with plenty of outdoor activities and a thriving arts scene.
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Oklahoma City, OK
Oklahoma City offers a welcoming and friendly work atmosphere. The city is known for its rich history and cultural attractions. Employees enjoy a strong sense of community and a variety of recreational activities.
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Pittsburgh, PA
Pittsburgh provides a unique and inspiring work environment. The city is known for its industrial heritage and cultural offerings. Employees benefit from a vibrant arts scene, excellent dining options, and a strong sense of community.
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Houston, TX
Houston offers a dynamic and diverse work environment. The city is known for its energy sector and cultural diversity. Employees enjoy a vibrant lifestyle with plenty of entertainment options, dining, and outdoor activities.
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