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Medical Laboratory Scientist I

Quest Diagnostics
Full Timejunior
Rockville, Maryland, USPosted 5 days ago

Role Overview

Quest Diagnostics is hiring a entry-level Medical Laboratory Scientist I. This is a full-time role in Rockville. Part of Quest Diagnostics's Qa hiring, posted 5 days ago. Full responsibilities, required qualifications, and the apply link are listed in the description below.

Salary Context

Salary is not disclosed in this posting. Market median for Junior-level Qa roles is $62k-$107k (based on 12 comparable listings). Many employers share specifics during the interview process or after an initial screen.

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Job description

Job Description

Medical Laboratory Scientist I - Rockville, MD, On-Call

Are you intrigued by the science of the human body? Curious about state-of-the-art laboratory instrumentation? Looking to join a Fortune 500 company leading the world in providing diagnostic information services? Quest Diagnostics is now recruiting for technologist positions ranging from entry level to experienced, with a wide range of benefits and training!

Pay range: $26.48 - $43.70 / 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:

Quest Diagnostics provides employees the opportunity to invest in the future through a 401(k) Plan with eligibility for all employees after one month, and after one year, a fully vested company match up to 5% of pay.

On-call employees are eligible for:

  • 401(k) pre-tax and/or Roth IRA with company match up to 5% after 12 months of service

Responsibilities

Job Responsibilities:

  • Follow the laboratory's procedures for specimen handling and processing, test analyses, reporting and maintaining records of patient test result.
  • Maintain records that demonstrate that proficiency testing samples are tested in the same manner as patient specimens.
  • Analyze specimens using approved testing procedures.
  • Review and release test results.
  • Follow CLIA, HIPAA, OSHA, and safety guidelines as described in their respective guidelines.
  • Follow the laboratory's established policies and procedures whenever test systems are not within the laboratory's established acceptable levels of performance.
  • Identify problems that may adversely affect test performance or reporting of test results, correct the problems encountered or immediately notify the senior technologist or supervisor.

Qualifications

Education

BS in Medical Technology preferred; or BS/BA in Chemistry or Biology, or Associates degree in a Laboratory Science or Medical Technology, or Previously qualified as a Technologist under 42 CFR 493

Work Experience:

1 year Clinical experience (high complexity testing) preferred.

MLS, Medical Laboratory Scientist, Medical Lab Scientist, Med Tech, Medical Technologist, CLS, Clinical Lab Scientist

63395

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.

About Quest Diagnostics

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Quest Diagnostics

questdiagnostics.com

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16 other open roles at Quest Diagnostics on TryApplyNow.

Frequently Asked Questions

How do I apply for the Medical Laboratory Scientist I position at Quest Diagnostics?

Use the Apply button above to submit your application directly to Quest Diagnostics. Most applications take less than 5 minutes if your resume and contact details are ready, and you'll be routed to the employer's official application system to finish.

Where is the Medical Laboratory Scientist I position at Quest Diagnostics located?

This position is based in Rockville. Quest Diagnostics has not indicated remote or hybrid options for this role, so candidates should plan for on-site work.

What does a Medical Laboratory Scientist I at Quest Diagnostics earn?

Quest Diagnostics has not disclosed a salary range in this posting. Many employers share specifics later in the interview process; you can also ask during a recruiter screen if compensation transparency is important to you.

When was the Medical Laboratory Scientist I role at Quest Diagnostics posted?

This role was posted on July 3, 2026 (5 days ago). It's still listed as actively hiring; we re-confirm openings against the source system multiple times per day and remove closed roles.

Is the Medical Laboratory Scientist I role at Quest Diagnostics entry-level?

Yes. This is an entry-level position. Strong candidates typically have 0-2 years of relevant work experience, internships, or significant project work. Read the full description for any specific qualification requirements Quest Diagnostics has listed.

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