Medical Laboratory Scientist Jobs in Colorado
Medical Laboratory Scientist jobs in Colorado are concentrated in Denver, Colorado Springs, and Aurora, where major employers like UCHealth, SCL Health (now Intermountain Health), and Children's Hospital Colorado maintain large laboratory operations. Demand runs from entry-level generalist roles to senior positions in hematology, microbiology, and molecular diagnostics, reflecting Colorado's growing research hospital network and reference laboratory sector. The market is active across hospital systems, independent reference labs, and public health facilities throughout the Front Range. Scan the live roles below and apply to whichever ones fit.
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Showing 5 of 14+ Medical Laboratory Scientist jobs
Medical Laboratory Scientist I - Denver, CO, Monday to Friday, 11:00 PM to 7:30 AM
Rotating Holidays
15% Night Shift Differential
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: $27.95 - $46.12 / 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:
We are proud to offer best-in-class benefits and programs to support employees and their families in living healthy, happy lives. Our pay and benefit plans have been designed to promote employee health in all respects – physical, financial, and developmental. Depending on whether it is a part-time or full-time position, some of the benefits offered may include:
- Day 1 Medical, supplemental health, dental & vision for FT employees who work 30+ hours
- Best-in-class well-being programs
- Annual, no-cost health assessment program Blueprint for Wellness®
- healthyMINDS mental health program
- Vacation and Health/Flex Time
- 6 Holidays plus 1 "MyDay" off
- FinFit financial coaching and services
- 401(k) pre-tax and/or Roth IRA with company match up to 5% after 12 months of service
- Employee stock purchase plan
- Life and disability insurance, plus buy-up option
- Flexible Spending Accounts
- Annual incentive plans
- Matching gifts program
- Education assistance through MyQuest for Education
- Career advancement opportunities
- and so much more!
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.
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.
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
Medical Laboratory Scientist I - Denver, CO, Monday to Friday, 11:00 PM to 7:30 AM
Rotating Holidays
15% Night Shift Differential
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: $27.95 - $46.12 / 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:
We are proud to offer best-in-class benefits and programs to support employees and their families in living healthy, happy lives. Our pay and benefit plans have been designed to promote employee health in all respects – physical, financial, and developmental. Depending on whether it is a part-time or full-time position, some of the benefits offered may include:
- Day 1 Medical, supplemental health, dental & vision for FT employees who work 30+ hours
- Best-in-class well-being programs
- Annual, no-cost health assessment program Blueprint for Wellness®
- healthyMINDS mental health program
- Vacation and Health/Flex Time
- 6 Holidays plus 1 "MyDay" off
- FinFit financial coaching and services
- 401(k) pre-tax and/or Roth IRA with company match up to 5% after 12 months of service
- Employee stock purchase plan
- Life and disability insurance, plus buy-up option
- Flexible Spending Accounts
- Annual incentive plans
- Matching gifts program
- Education assistance through MyQuest for Education
- Career advancement opportunities
- and so much more!
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.
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.
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
See All 14 Medical Laboratory Scientist Jobs in Colorado
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Find JobsMedical Laboratory Scientist Jobs by City in Colorado
Where Colorado roles are concentrated, by current openings.
Medical Laboratory Scientist Job Market in Colorado
A snapshot from current Colorado openings, updated as new roles post.
Who's Hiring
Top Industries Hiring
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What Colorado Employers Look For
The qualifications that appear most often in medical laboratory scientist jobs across Colorado.
- Active MLS or MT certification from ASCP, AMT, or equivalent nationally recognized body
- Bachelor's degree in medical laboratory science, clinical laboratory science, or closely related field
- Proficiency operating automated analyzers and laboratory information systems used in Colorado facilities
- Experience in at least one high-volume specialty such as hematology, chemistry, or microbiology
- Ability to work rotating shifts including nights, weekends, and holidays as required by Colorado labs
- Strong quality control and regulatory compliance knowledge consistent with CLIA and CAP standards
Medical Laboratory Scientist Jobs in Colorado: Frequently Asked Questions
How do you become a medical laboratory scientist in Colorado?
Colorado does not require a state-issued license to practice as a medical laboratory scientist, so national certification is the primary credential employers require. Most Colorado employers expect ASCP Board of Certification (BOC) credentials, specifically the MLS or the MT designation, before hire. You'll need a bachelor's degree in medical laboratory science or a closely related field, including an accredited clinical rotation. Completing an NAACLS-accredited program makes you eligible to sit for the ASCP BOC exam.
Which companies hire medical laboratory scientists in Colorado?
Colorado medical laboratory scientist roles are posted by Natera, National Jewish Health, and Jobot and others right now, based on current listings on Migrate Mate as of October 2026. Colorado's large integrated health systems and reference laboratories drive the majority of consistent openings across the Front Range and mountain corridor communities.
Which Colorado cities have the most medical laboratory scientist jobs?
Denver, Boulder, and Louisville have the most medical laboratory scientist openings in Colorado. Denver anchors the market as home to major health systems and reference labs, Colorado Springs reflects its own large hospital network serving southern Colorado, and Aurora's concentration of regional medical centers and specialty campuses adds substantial volume just outside Denver.
Are there remote medical laboratory scientist jobs in Colorado?
Yes, but they're rare. The core work of a medical laboratory scientist involves hands-on specimen analysis and instrument operation that cannot be performed off-site. About 0% of medical laboratory scientist openings tied to Colorado are remote or hybrid as of October 2026, and those positions tend to involve lab informatics, remote result interpretation, or supervisory roles with administrative components rather than bench work.
How can I get hired as a medical laboratory scientist in Colorado with little or no experience?
The most realistic entry path is applying for a medical laboratory scientist trainee or new-graduate position at a large Colorado health system. UCHealth and Intermountain Health both run structured new-grad lab programs at Front Range facilities where recent graduates complete competency training under supervision. Candidates who have worked as a phlebotomist or laboratory assistant in Colorado already understand specimen handling and often move into MLS roles after completing their degree. Holding your ASCP BOC certification at hire, even without post-graduation experience, gives a strong competitive edge.
Where can I find and apply to medical laboratory scientist jobs in Colorado?
You can find and apply to medical laboratory scientist jobs in Colorado on Migrate Mate, which lists current Colorado openings from employers across the state. Search the listings, find roles that match your experience and specialty, and apply directly to the ones that fit.
See All 14 Medical Laboratory Scientist Jobs in Colorado
Find roles in Colorado that match your experience and apply in just a few clicks.
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