Quest Diagnostics at a glance
questdiagnostics.com- Founded 1967
- Ticker DGX
- Revenue (FY2025) $11.04B
- Net income $992.00M
Investor research: Yahoo Finance · SEC filings
Source: Wikipedia

Quest Diagnostics
Quest Diagnostics is hiring a Medical Laboratory Scientist I to join our Rockville, Montgomery County laboratory team. In this part-time role, you'll perform clinical diagnostic testing using advanced laboratory instrumentation while maintaining the highest standards of accuracy and patient care that define our work in diagnostic information services.
About the Role
As a Medical Laboratory Scientist I at our Rockville location, you'll work within a fast-paced clinical laboratory environment where precision and scientific expertise drive every test result. You'll be part of Quest Diagnostics' commitment to delivering accurate diagnostic information that helps physicians make informed patient care decisions. This position offers hands-on experience with laboratory instrumentation and testing methodologies while building your foundation as a clinical laboratory professional.
Key Responsibilities
- Perform clinical laboratory tests on patient specimens using established protocols and quality standards
- Operate and maintain laboratory instrumentation, ensuring proper function and accuracy
- Prepare specimens and reagents according to laboratory procedures
- Record and document test results with attention to detail and accuracy
- Maintain a safe, clean laboratory environment and follow safety procedures consistently
- Troubleshoot equipment issues and perform preventive maintenance as directed
- Collaborate with laboratory team members to meet daily testing requirements
Skills & Qualifications
- Bachelor's degree in Clinical Laboratory Science, Clinical Laboratory Technology, or related life science field
- ASCP (American Society for Clinical Pathology) certification or eligibility for certification
- Strong ability to follow detailed protocols and maintain accuracy in a high-volume environment
- Proficiency with computer systems and laboratory information management software
- Excellent organizational and time-management skills
- Ability to work effectively both independently and as part of a team
- Knowledge of laboratory safety standards and bloodborne pathogen protocols
Working at Quest Diagnostics
Quest Diagnostics is one of the largest diagnostic laboratory networks in the United States, serving millions of patients each year. Our Rockville laboratory team is part of this mission to provide essential diagnostic information. We're committed to supporting our employees' professional growth and creating a workplace where quality and accuracy are paramount.
Apply Today
To apply, complete your application directly on this page, or you'll be redirected to the employer's application platform to finish submitting there.
To apply for this job please visit www.adzuna.com.
Explore Quest Diagnostics online
What people say about Quest Diagnostics
Recent news
- Quest Diagnostics Now the Largest Clinical Reference Lab to Extend Oncology Test Access Through OncoEMR MPI - PR Newswire
- Quest Diagnostics Integrates Oncology Tests into Electronic Health Record Platform - Clinical Lab Products
- Quest Adds Haystack MRD to OncoEMR for Community Oncology - AJMC
- Quest Diagnostics Incorporated Integrates Oncology Test Access with Flatiron Health Oncoemr for American Oncology Network - marketscreener.com
- Quest Diagnostics Inc. stock outperforms competitors despite losses on the day - MarketWatch
Aggregated from public discussions and news; opinions are the authors’ own.
Working in Rockville, Montgomery County
Weather right now in Rockville, Montgomery County: checking… · Local time: · Air quality: · Daylight: · UV index: · Wind:
Maryland is a state in the Mid-Atlantic and Southeastern regions of the United States. It borders Virginia to its south, West Virginia to its west, Pennsylvania to its north, and Delaware to its east, as well as with the Atlantic Ocean to its east, and the national capital and federal district of Washington, D.C. to the southwest. With a total area of 12,407 square miles (32,130 km2), Maryland is
- Elevation 133m (436 ft)
Source: Wikipedia (state)
Job details above are provided by the employer/source. The sections on this page are compiled from public data sources with AI assistance.
Accommodations: if you need a workplace accommodation to apply for or perform this job, see ADA.gov or EEOC.gov for guidance on your rights and how to request one.
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