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Medical Laboratory Scientist

St Joseph Hospital & Medical Center
PHOENIX, AZ Full Time
POSTED ON 9/6/2026
AVAILABLE BEFORE 11/5/2026

Job Summary and Responsibilities

As our Medical Lab Scientist, you will be a critical diagnostic expert, performing complex laboratory tests to ensure accurate, timely results vital for patient diagnosis and treatment.

Every day, you will execute a wide range of analytical procedures across various lab disciplines (hematology, chemistry, microbiology, etc.). You'll analyze specimens, operate/maintain instruments, interpret results, and conduct quality control, providing crucial data for clinical decisions.

To be successful in this role, you must demonstrate a strong scientific foundation, advanced technical proficiency, exceptional problem-solving skills, and meticulous attention to detail. Your paramount commitment will be to accuracy and regulatory adherence.

  • Performs and reports waived, moderately complex, and highly complex test procedures on patient specimens adhering to the Section’s Standard Operating Procedures to ensure accurate and timely reporting
  • Provides excellent patient care through clinical correlation of results, identification of patterns of bias, rapid notification of appropriate caregivers of critical values, and completion of testing within established turn-around-time limits
  • Ensures that major automated equipment is operational by performing required maintenance, calibration and troubleshooting procedures; including contacting of instrument vendor for assistance or repair
  • Performs required calibration and quality control procedures and maintains records to ensure tests are being performed within established parameters
  • Performs proficiency testing as assigned and review results with laboratory clinical leaders
  • Assists in evaluation and generation of compliant documentation for the validation of new procedures and equipment to provide the physician with the most current laboratory technology
Job Requirements

Required

  • Bachelors Of Science in a biological or chemical science as defined by CLIA


Preferred

  • ASCP
Where You'll Work

Hello Humankindness: Join a Legacy of Healing at Saint Joseph’s Hospital and Medical Center (SJHMC) 

Ready to make a real difference? Join SJHMC in Phoenix AZ., a 571-bed nonprofit founded by the Sisters of Mercy over 125 years ago. We're more than a hospital; we're a global destination for life-changing care, embracing patients with humankindness.

Here, your calling will flourish. We're not just a workplace; we're a community dedicated to a mission of service.

Leaders in Specialized Care:

  • Barrow Neurological Institute (BNI): A world-renowned center for groundbreaking neurological research and innovative treatments.
  • Norton Thoracic Institute (NTI): A national leader in advanced thoracic care with pioneering surgical techniques.
  • Level I Trauma Center: One of Arizona's busiest ERs, providing immediate, comprehensive care for critically injured patients 24/7.

 

Why SJHMC?

  • Culture of Excellence & Well-being: We care for our people, fostering professional and personal growth.
  • Community & Collaboration: Be part of a network committed to global health and well-being.
  • Join a Legacy, Shape a Future: Over 20% of our patients travel internationally for our specialized care.

 

This is an invitation to join a family of dedicated professionals at the forefront of medical innovation, united by the power of humankindness.

Salary : $31 - $46

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