Medical Laboratory Scientist Jobs in Arizona

Medical Laboratory Scientist jobs in Arizona are in strong and steady demand, concentrated in hospital systems, reference laboratories, and outpatient diagnostics, with openings at every level from entry-level generalist through senior and lead scientist. The heaviest hiring is in Phoenix, Tucson, and the East Valley, where Banner Health, Dignity Health, and Mayo Clinic Arizona maintain large laboratory operations. The most sought-after specialties in Arizona right now are microbiology, hematology, and molecular diagnostics. Find a role that fits below and apply directly.

Find Jobs

Overview

Open roles11
Top employerCommonSpirit Health
Top cityPhoenix, AZ
Cities hiring7
Work type100% On-site
Top credentialMedical Laboratory Scientist Certification

Showing 5 of 11+ Medical Laboratory Scientist jobs

U
Clinical Laboratory Scientist
We won't show you this job again
U
Added 1w ago
Clinical Laboratory Scientist
US Military Treatment Facilities under DHA
Fort Huachuca, Arizona
Clinical Support
Healthcare Administration
Laboratory Science
$63k - $82k/yr
On-Site
Medical Laboratory Scientist Certification

Have you applied for this role?

Sonora Quest Laboratories
Medical Laboratory Scientist
We won't show you this job again
Sonora Quest Laboratories
Added 1w ago
Medical Laboratory Scientist
Sonora Quest Laboratories
Phoenix, Arizona
Executive Leadership & C-Suite
Program Management
Project Management
Medical Laboratory Scientist Certification
1,001-5,000

Have you applied for this role?

Banner Health
Medical Laboratory Scientist
We won't show you this job again
Banner Health
Added 1w ago
Medical Laboratory Scientist
Banner Health
Phoenix, Arizona
Clinical Trials
Healthcare Administration
Nursing
Patient Services & Wellbeing
Medical Laboratory Scientist Certification
10,000+

Have you applied for this role?

CommonSpirit Health
Medical Laboratory Scientist
We won't show you this job again
CommonSpirit Health
Added 2w ago
Medical Laboratory Scientist
CommonSpirit Health
Prescott, Arizona
Customer Service
Customer Support
Hospitality & Guest Services
$30.91 - $45.98/hr
Medical Laboratory Scientist Certification

Have you applied for this role?

Tohono O'odham Nation
Lead Clinical Laboratory Scientist (Hem/BB)
We won't show you this job again
Tohono O'odham Nation
Added 2w ago
Lead Clinical Laboratory Scientist (Hem/BB)
Tohono O'odham Nation
Sells, Arizona
Clinical Support
Healthcare Administration
Human Resources
Bachelor's degree in Medical Laboratory Science
11-50

Have you applied for this role?

See All 11 Medical Laboratory Scientist Jobs in Arizona

Find roles in Arizona that match your experience and apply in just a few clicks.

Find Jobs

Medical Laboratory Scientist Jobs by City in Arizona

Where Arizona roles are concentrated, by current openings.

Phoenix
4 jobs
Sells
1 job
Chinle
1 job
Chandler
1 job
Prescott
1 job
Tuba City
1 job
Fort Huachuca
1 job

Medical Laboratory Scientist Job Market in Arizona

A snapshot from current Arizona openings, updated as new roles post.

Who's Hiring

CommonSpirit Health
CommonSpirit Health3 open roles
U
US Indian Health Service2 open roles
Banner Health
Banner Health1 open role

What Arizona Employers Look For

The qualifications that appear most often in medical laboratory scientist jobs across Arizona.

  • Active Arizona-recognized MLS or CLS license or ASCP Board of Certification credential required
  • Bachelor's degree in medical laboratory science, clinical laboratory science, or related biological field
  • Proficiency with laboratory information systems and automated analyzers used in clinical settings
  • Minimum one year of clinical laboratory experience in a hospital or reference lab setting
  • Ability to perform and interpret tests across core disciplines including hematology, chemistry, and microbiology
  • Strong quality control and compliance knowledge aligned with CAP and CLIA regulatory standards

Medical Laboratory Scientist Jobs in Arizona: Frequently Asked Questions

How do you become a medical laboratory scientist in Arizona?

Arizona requires medical laboratory scientists to hold a license issued by the Arizona Department of Health Services, which oversees clinical laboratory personnel certification in the state. Candidates must first complete a bachelor's degree in medical laboratory science or a closely related field from an accredited program, then pass a nationally recognized exam such as the ASCP Board of Certification MLS examination. Once certified, you apply to the Arizona Department of Health Services for your clinical laboratory scientist license before beginning independent practice.

Which companies hire medical laboratory scientists in Arizona?

Employers hiring medical laboratory scientists in Arizona right now include CommonSpirit Health, US Indian Health Service, and Banner Health, based on current listings on Migrate Mate as of August 2026. Arizona's large integrated health systems and national reference laboratory networks together account for the majority of consistent full-time openings across the state.

Which Arizona cities have the most medical laboratory scientist jobs?

Phoenix, Arizona, and Sells have the most medical laboratory scientist openings in Arizona. Phoenix dominates because of the concentration of large hospital systems, specialty clinics, and reference laboratories headquartered in the metro, while Tucson draws steady demand from Banner University Medical Center and the University of Arizona Health Network, and smaller cities reflect the footprint of regional hospitals and outpatient lab networks serving those communities.

Are there remote medical laboratory scientist jobs in Arizona?

Yes, but they're rare. Medical laboratory science is a hands-on profession requiring physical specimen handling and operation of laboratory instrumentation, which limits remote work for the vast majority of positions. About 0% of medical laboratory scientist openings tied to Arizona are remote or hybrid as of August 2026, and those roles tend to be in laboratory management, quality assurance review, or telephematology rather than bench science.

How can I get hired as a medical laboratory scientist in Arizona with little or no experience?

The most realistic entry path is applying to new-graduate or generalist positions at large Arizona health systems like Banner Health or Dignity Health, which regularly hire candidates who have completed an accredited MLS program and hold or are eligible for their ASCP certification even without post-graduation work history. Laboratory assistant and phlebotomy roles at those same institutions offer a practical way to build clinical familiarity and internal visibility before moving into a scientist position. Completing your Arizona Department of Health Services license promptly and noting any clinical rotations or capstone laboratory experience on your application gives you a concrete edge over candidates who have not yet cleared licensing.

Where can I find and apply to medical laboratory scientist jobs in Arizona?

You can find and apply to medical laboratory scientist jobs in Arizona on Migrate Mate, which lists current Arizona openings from employers actively hiring. Search the listings, find roles that match your experience and specialty, and apply directly to the ones that fit.

See All 11 Medical Laboratory Scientist Jobs in Arizona

Find roles in Arizona that match your experience and apply in just a few clicks.

Find Jobs