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Medical Lab Assistant Jobs in Phoenix, AZ (NOW HIRING)

Vitalant

Medical Lab Scientist

Tempe, AZ · On-site

$32.17 - $42.55/hr

We are currently hiring for a MLS I -MLS III level Scientist to join our Reference lab. Your impact as a Medical Laboratory Scientist is vital. If you thrive in a highly regulated environment, have a ...

Tenet-AZ Region

Medical Lab Scientist

Phoenix, AZ · On-site

Medical Lab Scientist * Discipline: Allied Health Professional * Duration: Ongoing * Employment Type: Staff Job Summary Processes and tests all types of laboratory specimens; reviews and reports lab ...

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ATSU Work Study

WS AZ Anatomy Lab Assistant

Mesa, AZ · On-site

The Anatomy Lab Assistant position is for residential students on the Mesa, AZ campus who have excelled in prior or current anatomy courses and demonstrate enthusiasm for helping others succeed in ...

ATSU Work Study

WS AZ Anatomy Lab Assistant

Mesa, AZ · On-site

The Anatomy Lab Assistant position is for residential students on the Mesa, AZ campus who have excelled in prior or current anatomy courses and demonstrate enthusiasm for helping others succeed in ...

Clinpath Diagnostics

Lab Assistant - Histology

Phoenix, AZ · On-site

$17 - $21/hr

Lab Assistant - Histology Company: Clin-Path Diagnostics, LLC Hours: Monday-Friday, 6:00 AM to 2:30 PM The Lab Assistant - Histology plays an important role in supporting daily histology laboratory ...

Labcorp

Lab Assistant - UA/Coagulation

Phoenix, AZ · On-site

$17.75 - $24/hr

Labcorp is seeking a Lab Assistant to join our team in Phoenix, AZ. Work Schedule: Night Shift ... One or more years of experience in a medical/clinical laboratory experience * One year or more of ...

Bannerhealth

Medical Lab Scientist

Phoenix, AZ · On-site

Lab Join one of Arizona's leading diagnostic labs at Sonora Quest, where your work directly supports life-saving medical testing and patient care. Whether you're beginning your lab career or bringing ...

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Bannerhealth

Medical Lab Technician

Phoenix, AZ · On-site

Lab Join one of Arizona's leading diagnostic labs at Sonora Quest, where your work directly supports life-saving medical testing and patient care. Whether you're beginning your lab career or bringing ...

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Medical Lab Assistant information

See Phoenix, AZ salary details

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$53

How much do medical lab assistant jobs pay per hour?

As of Sep 4, 2026, the average hourly pay for medical lab assistant in Phoenix, AZ is $22.23, according to ZipRecruiter salary data. Most workers in this role earn between $16.35 and $22.02 per hour, depending on experience, location, and employer.

What is a medical lab assistant?

Medical Lab Assistants are healthcare professionals who support laboratory technologists and technicians by preparing samples, conducting basic tests, and ensuring lab equipment is clean and functioning. They play a crucial role in the diagnosis and treatment of patients by handling specimens such as blood, urine, and tissue. Their responsibilities include labeling samples, recording data, and sometimes interacting with patients to collect samples. Medical Lab Assistants work in hospitals, clinics, research laboratories, and diagnostic centers, helping to ensure accurate and timely test results.

What does a medical lab assistant do?

As a medical lab assistant, you typically work in a hospital or clinical/medical laboratory. This role is slightly different than a lab tech position in that you have less responsibility. As a lab assistant, it’s your job to assist technologists and technicians with lab tests. Depending on the specific position, your duties may include preparing specimens, managing their storage, and keeping track of the results. Other everyday tasks involve keeping the lab equipment clean, maintaining an accurate inventory of supplies, and placing orders as needed. You may also have administrative duties, like billing and filing.

What are the key skills and qualifications needed to thrive as a medical lab assistant, and why are they important?

To thrive as a Medical Lab Assistant, you need a solid understanding of laboratory procedures, specimen handling, and safety protocols, typically gained through a diploma or certificate in medical laboratory technology. Familiarity with laboratory information systems (LIS), centrifuges, and automated analyzers is important for efficient workflow. Attention to detail, organizational skills, and effective communication help ensure accurate results and smooth collaboration with healthcare teams. These skills and qualities are essential for maintaining high standards of laboratory accuracy, safety, and timely patient care.

What are some common challenges medical lab assistants face in their daily work, and how can they be managed?

Medical Lab Assistants often encounter challenges such as handling a high volume of specimens, maintaining accuracy under time pressure, and adhering to strict safety protocols. Managing these challenges involves strong organizational skills, effective communication with laboratory technologists and other healthcare staff, and diligent attention to detail. Many labs offer ongoing training and support to help assistants stay current with best practices and improve workflow efficiency, ensuring patient safety and reliable test results.

What is the difference between Medical Lab Assistant vs Medical Laboratory Technician?

AspectMedical Lab AssistantMedical Laboratory Technician
CredentialsHigh school diploma, phlebotomy certificationAssociate degree in medical laboratory technology, certification often required
Work EnvironmentClinics, hospitals, diagnostic labsHospitals, diagnostic labs, research facilities
Job DutiesSample collection, preparing specimens, basic testingPerforming complex tests, analyzing samples, operating lab equipment
Employer & IndustryHealthcare facilities, clinicsHospitals, research labs, diagnostic centers

Medical Lab Assistants typically handle sample collection and basic tasks, while Medical Laboratory Technicians perform more complex testing and analysis. Both roles are essential in healthcare labs, but Technicians usually require more advanced education and certification.

How much does a medical lab assistant get paid?

A medical lab assistant typically earns between $30,000 and $45,000 annually, depending on experience, location, and certification level. Salaries can vary based on the healthcare setting and whether the role requires specialized skills or equipment handling.

Is a medical lab assistant a good career?

A medical lab assistant is a valuable healthcare professional who performs laboratory tests and prepares specimens, supporting diagnosis and treatment. The role typically requires attention to detail, technical skills, and certification, with job prospects generally stable due to ongoing demand in healthcare settings.
More about Medical Lab Assistant jobs

What are the most commonly searched types of Medical Lab jobs in Phoenix, AZ?

The most popular types of Medical Lab jobs in Phoenix, AZ are:

What are popular job titles related to Medical Lab Assistant jobs in Phoenix, AZ?

For Medical Lab Assistant jobs in Phoenix, AZ, the most frequently searched job titles are:

What job categories do people searching Medical Lab Assistant jobs in Phoenix, AZ look for?

The top searched job categories for Medical Lab Assistant jobs in Phoenix, AZ are:

What cities near Phoenix, AZ are hiring for Medical Lab Assistant jobs?

Cities near Phoenix, AZ with the most Medical Lab Assistant job openings:

Medical Lab Assistant jobs near you
Infographic showing various Medical Lab Assistant job openings in Phoenix, AZ as of August 2026, with employment types broken down into 87% Full Time, and 13% Part Time. Highlights an 100% In-person job distribution, with an average salary of $46,237 per year, or $22.2 per hour.

Medical Lab Scientist

Vitalant

Tempe, AZ • On-site

$32.17 - $42.55/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 11 days ago

Key responsibilities

  • Perform high complexity testing in immunohematology, including antibody identification, antigen typing, absorptions, elution, and cross match.

  • Provide technical support to hospital transfusion services.

  • Receive coaching, encouragement, and support from managers to support career development.

Vitalant rating

6.2

Company rating: 6.2 out of 10

Based on 67 frontline employees who took The Breakroom Quiz

698th of 898 rated healthcare providers

Job description

At Vitalant, the impact you make doing work that is purposeful, meaningful, and worthwhile is vital. As a member of our non-profit organization, you can be impact-inspired to provide vital clinical services to communities nationwide, vital products to those in need of a donor's generosity, or vital scientific research that advances blood safety worldwide.
Work Shift (if applicable):
Shift 2 (United States of America)
Job Description:
Vitalant is hiring Medical Laboratory Scientists to bring skilled technical support to our high complexity testing reference laboratories. We are currently hiring for a MLS I -MLS III level Scientist to join our Reference lab.
Your impact as a Medical Laboratory Scientist is vital. If you thrive in a highly regulated environment, have a willingness to learn and a desire to be a part of a mission-led, values-driven, customer-focused organization, we encourage you to apply to learn more. At Vitalant, you can make a difference, help save lives, and have a vital impact on your community.
What to Expect
Work Schedule: 5:00 pm - 1:30 am Rotating Weekends and Holidays
Base Wage: $32.17/ hour - $42.55/hour
2nd Shift Differential - 9%
Weekend Shift Differential 8%
*Sign On Bonus Eligible Position for Well-Qualified Candidates*
Our comprehensive total rewards support you, your family, and your future with:
  • Blood Banking Training Program and paid certifications
  • Medical, dental, and vision insurance
  • 401K + 5% company match
  • Tuition assistance up to $5k per year
  • Free basic life and AD&D insurance
  • Free short-and-long-term disability insurance
  • Paid time off
  • Employee Resource Groups
  • Recognition and perks

As a Med Lab Scientist, you'll get to:
  • Perform high complexity testing in immunohematology, including antibody identification, antigen typing, absorptions, elution, and cross match.(Ref Lab)
  • Provide technical support to hospital transfusion services.
  • Receive coaching, encouragement, and support from caring managers who are invested in your career and success.
  • Bachelors degree in Medical lab Science OR Bachelors in another Science with ASCP/AHN MLS certification.
  • ASCP MLS required.
  • State licensure as required by regulations

Experience
Medical Lab Scientist I
  • Bachelor's degree in medical Lab Science or MLS certification required.
  • Certification as MLS required within 6 months of employment.
  • Pay: $32.17/hour

Medical Lab Scientist II
  • MLS/BB certification required.
  • 2 years in a clinical laboratory setting required.
  • Pay: $35.89/hour - $37/hour

Medical Lab Scientist III
  • SBB certification preferred. MLS/BB certification required.
  • 3 years lab experience with 1-year IRL required.
  • 2 years lead/charge experience required.
  • Pay $41.27/hour - $42.55/hour

Location:
1524 West 14th Street#120Tempe, AZ 85281
Job Category:
Lab Services
Contact Information: careers@vitalant.org
If you are impact-inspired to help others, and making a difference is vital for you, you'll experience a career built on purpose, a company created to care, and a team committed to lead - together.

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