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Per Diem Microbiologist Jobs (NOW HIRING)

Prime Healthcare

Microbiology Specialist

Evanston, IL

$43.88/hr

Per Diem (as needed shifts) * Facility: Prime Healthcare St Francis Hospital * Location: Evanston ... Microbiologist Specialist if the laboratory is located in a state where required. 2. CLS/MT ...

D-H Lebanon-MHMH

Per Diem- MT/MLT

Windsor, VT · On-site

... microbiology. Other responsiblities include preventative and routine instrument maintenance ... Per diem; * Job ID: 3725 Dartmouth Health offers a total compensation package that includes a ...

D-H Lebanon-MHMH

Per Diem- MT/MLT

Windsor, VT · On-site

... microbiology. Other responsiblities include preventative and routine instrument maintenance ... Per diem; * Job ID: 3725 Dartmouth Health offers a total compensation package that includes a ...

Mission Community Hospital

CLS/Micro

Panorama City, CA · On-site

$55 - $62/hr

The CLS Microbiologist plays a critical role in advancing microbiological research and analysis through the use of confocal laser scanning microscopy (CLSM). This per diem variable position focuses ...

Mission Community Hospital

CLS/Micro

Los Angeles, CA

$55 - $62/hr

The CLS Microbiologist plays a critical role in advancing microbiological research and analysis through the use of confocal laser scanning microscopy (CLSM). This per diem variable position focuses ...

Mission Community Hospital

CLS/Micro

Los Angeles, CA · On-site

$55 - $62/hr

The CLS Microbiologist plays a critical role in advancing microbiological research and analysis through the use of confocal laser scanning microscopy (CLSM). This per diem variable position focuses ...

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All JobsPer Diem Microbiologist Jobs

Per Diem Microbiologist information

See salary details

$34.5K

$70.6K

$126K

How much do per diem microbiologist jobs pay per year?

As of Jul 13, 2026, the average yearly pay for per diem microbiologist in the United States is $70,647.00, according to ZipRecruiter salary data. Most workers in this role earn between $51,500.00 and $83,000.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Per Diem Microbiologist, and why are they important?

To thrive as a Per Diem Microbiologist, you need a strong background in microbiology, laboratory techniques, and a relevant scientific degree, often accompanied by state or national certification. Familiarity with laboratory information systems (LIS), aseptic techniques, and equipment such as autoclaves and PCR machines is essential. Attention to detail, strong analytical thinking, and effective communication are standout soft skills for this role. These skills ensure accurate and timely analysis of samples, compliance with protocols, and reliable support for healthcare or research teams.

What are Per Diem Microbiologists?

Per Diem Microbiologists are laboratory professionals who work on an as-needed or on-call basis rather than as full-time employees. They conduct microbiological tests and analyses to identify microorganisms such as bacteria, viruses, and fungi in samples. Their flexible schedules allow healthcare facilities, research labs, and other organizations to address fluctuating workloads or cover staff absences. Per Diem Microbiologists must have the same qualifications and training as full-time microbiologists, and they play a crucial role in ensuring timely and accurate laboratory results.

What is the difference between Per Diem Microbiologist vs Microbiologist?

AspectPer Diem MicrobiologistMicrobiologist
CredentialsTypically requires a Bachelor's degree in microbiology or related field; certifications varyUsually requires a Bachelor's or higher degree in microbiology or related field; certifications like ASCP may be preferred
Work EnvironmentTemporary, on-call, or as-needed basis; often in clinical or laboratory settingsFull-time, permanent roles in laboratories, research facilities, or healthcare settings
Employer & Industry UsageHospitals, clinics, laboratories needing flexible staffingResearch institutions, healthcare, industry, government agencies

The main difference is that a Per Diem Microbiologist works on a temporary, as-needed basis, often filling staffing gaps, while a Microbiologist typically holds a full-time, permanent position with more consistent responsibilities. Both roles require similar educational backgrounds and work in laboratory or clinical environments, but their employment terms and job stability differ.

What are some common challenges faced by Per Diem Microbiologists in adapting to different laboratory settings?

Per Diem Microbiologists often work in various laboratory environments, which can present challenges such as quickly learning new protocols, adapting to different equipment, and integrating with diverse teams. Since per diem roles typically involve filling in for full-time staff or covering busy periods, professionals must be highly adaptable, detail-oriented, and comfortable with minimal onboarding. Effective communication and a proactive approach to asking questions are essential for success in these dynamic settings.
More about Per Diem Microbiologist jobs
What cities are hiring for Per Diem Microbiologist jobs? Cities with the most Per Diem Microbiologist job openings:
What are the most commonly searched types of Microbiologist jobs? The most popular types of Microbiologist jobs are:
What states have the most Per Diem Microbiologist jobs? States with the most job openings for Per Diem Microbiologist jobs include:
What job categories do people searching Per Diem Microbiologist jobs look for? The top searched job categories for Per Diem Microbiologist jobs are:
Per Diem Microbiologist jobs near you
Infographic showing various Per Diem Microbiologist job openings in the United States as of July 2026, with employment types broken down into 40% As Needed, 13% Full Time, and 47% Part Time. Highlights an 100% In-person job distribution, with an average salary of $70,647 per year, or $34 per hour.
Microbiologist - Per Diem/On Call

Microbiologist - Per Diem/On Call

Prosser Memorial Health

Prosser, WA • On-site

$32.90 - $51.04/hr

Other

Re-posted 9 days ago

Job description

Per diem/on call; schedule varies as needed.  

Job Summary:

Under the direction of the Director of Ancillary Services performs laboratory tests and other related procedures as required to provide data for diagnosis and treatment of disease.   

Education and/or Experience Requirements:

  • BS in lab science AND 5 years of experience required AND graduated from a clinical laboratory training program. Certification by the American Society of Clinical Pathologists (ASCP) or its equivalent.

Licensure & Certifications Requirements:

  • Meets other qualifications specified by Federal regulation 493.1431 or its successor. 
  • ASCP Certification or Equivalent 
  • Requires Washington State DOH Medical Assistant-Phlebotomist credential within 6 months of hire. 


Wage: $32.90-$51.04




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