Where can I find Quest Diagnostics interview experiences by job title?

Phlebotomist (485) ; Medical Technologist (207) ; Specimen Processor (127) ; Lab Assistant (114) ; Cerified Phlebotomist (109) ; Lab Technician (83) ; Phlebotomist II (54) ; Forensic Scientist (51) ; Patient Service Representative (51) ; Customer Service Representative (45) ; Clinical Laboratory Scientist (44) ; Physician Account Executive (42) ; Specimen Technician (41) ; Account Executive (39) ; Medical Laboratory Scientist (35)

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Quest Diagnostics

Quest Diagnostics interview questions

based on 923 ratings - Updated Jun 16, 2026

Average interview difficulty

Mostly positive interview experience

How others got an interview

68%
Applied online
Applied online
9%
Recruiter
Recruiter
9%
Employee Referral
Employee Referral
6%
In Person
In Person
3%
Staffing Agency
Staffing Agency
3%
Other
Other
2%
Campus Recruiting
Campus Recruiting

Interview search

923 interviews

Lab Assistant Interview

Jun 30, 2022

Anonymous Interview Candidate

No offer

Positive experience

Easy interview

Application

I interviewed at Quest Diagnostics

Interview

Three visits over a recruiter managed process for a job that involved logging samples of pee into test tubes with no degree requirements. I am not certain how many more words need to be written here.

Interview questions [1]

Question 1

Whether I was incredibly clear on whether or not I understood the nature of the job (as described in "interview process"), whether I understood that no degree was actually required for the job, and whether I was very clear on the limits of vertical mobility for someone without a [sciences] degree in the position.

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Sales Representative Interview

Jun 29, 2022

Anonymous employee

Accepted offer

Negative experience

Difficult interview

Application

I applied through an employee referral. The process took 4 weeks. I interviewed at Quest Diagnostics (Dallas, TX) in Jan 2018

Interview

First 3 interviews are by the recruiting company. 3 interviews once you get by the recruiter Test given to see if you are a good fit for the company At least a 1.5 month process

Interview questions [1]

Question 1

Test that is long and tries to trick you

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Quality Engineer Interview

Jun 27, 2022

Anonymous Interview Candidate

Declined offer

Negative experience

Average interview

Application

I applied through a recruiter. The process took 2 weeks. I interviewed at Quest Diagnostics (Dallas, TX) in Oct 2021

Interview

Interview was set up through a recruiter with the director of the department. Next steps was an onsite panel interview with R&D, operations, quality, and HR. After the interview, the rest of the communication was through the recruiter.

Interview questions [1]

Question 1

Questions varied from experience with certain programs, how you work with management, and leadership skills.

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Viewing 256 - 260 of 923 Interviews

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