Quest Diagnostics
DLO Medical Laboratory Scientist (MLS) I
Quest Diagnostics is hiring a DLO Medical Laboratory Scientist (MLS) I in Oklahoma City, OK, United States. Posted September 15, 2026.
Job at a glance
- Company
- Quest Diagnostics
- Location
- Oklahoma City, OK, United States
- Employment
- Full-time
- Sector
- Customer Support
- Posted
- September 15, 2026
About the job
Diagnostic Laboratory of Oklahoma (DLO)
Location: Oklahoma City, OK
Hours: 6:30am-4:30pm
Essential Functions:
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Report to work on time and prepared for each scheduled shift
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Perform all assigned duties and processes, including tasks for which you are fully qualified and those within your demonstrated capabilities
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Maintain a positive, professional, and supportive attitude throughout the workday
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Work collaboratively as a team member and contribute to a respectful, productive work environment
Responsibilities
Responsibilities:
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Performs routine testing in chemistry, hematology, urinalysis, serology, coagulation, molecular, and microbiology. Assist with specimen processing as needed.
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Follow employer and hospital policies.
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Perform instrument maintenance and troubleshooting.
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Main responsibility will be duties in the clinical laboratory.
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Additional duties will include assisting supervisor/manager with special projects/assignments.
Qualifications
Required Knowledge:
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Good understanding of laboratory procedures.
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Ability to troubleshoot problems, to identify cause and synthesize
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alternatives.
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Clear and effective communication
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Ability to react positively with coworkers.
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Ability to use independent judgement to solve problems.
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Able to manage time, prioritize, and delegate.
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Good computer skills a plus.
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Knowledge in Epic and Media Lab is a plus.
Required Experience:
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AS degree in Medical Lab Technology or BS in Medical Technology.
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ASCP MT/MLT certification or equivalent or be eligible for national MT/MLT certification.
Special Requirements:
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Ability to maintain a professional, courteous, and pleasant attitude in times of heavy workload and stress.
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Reflect the company’s values in all aspects of performance.
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Must be a team player.
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Keyboard skills are important.
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Good customer service skills, professional appearance and attitude are required.
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Must be willing to work overtime or other times/shifts if required.
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This full-time position works 8 hour day shifts – Monday through Friday - with rotating weekends and holidays.
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Dayshift technical staff is also expected to supervisor an instrument or department and help monitor inventory for their designated area. ****
Physical and Mental Requirements:
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The normal performance of duties may require lifting and carrying objects: Objects 1 to 10 pounds are lifted and carried frequently; objects 11 to 25 pounds are lifted and carried occasionally; objects 36 to 50 pounds are seldom lifted or carried and objects over 50 pounds are not to be lifted or carried without assistance.
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Ability to stand and work at the bench for long periods of time.
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Frequent walking and/or standing.
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May be required to use a wide variety of manual and automated pipettes and laboratory instruments and apparatuses all of which demand significant manual dexterity.