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Weekend Microbiologist Jobs in Missouri (NOW HIRING)

Bayer AG

US - Microbiologist (Entry)

Chesterfield, MO · On-site

$60 - $80/hr

The ideal candidate brings a strong foundation in microbiology or a related field, thrives in a fast-paced laboratory environment, and is passionate about developing and improving scientific methods ...

New

Bunge Iberica SA

Senior Microbiologist

Saint Louis, MO · On-site

$80 - $95/hr

Senior Microbiologist Date: May 15, 2026 Location: Chesterfield, MO (Missouri), 63017 - City: St. Louis, State: Missouri, Country: United States - Requisition Number: 45511 A Day in the Life: The ...

Lief Labs

QC Microbiologist

California, MO · On-site

$74 - $88/hr

We are seeking a QC Microbiologist to join our Quality Control team in Valencia, California. This is an exciting opportunity for a microbiology professional who thrives in a GMP‑regulated ...

New

Bunge

Senior Microbiologist

Chesterfield, MO · On-site

$71K - $95K/yr

The Senior Microbiologist will ensure food safety and microbiology alignment at our production and co-manufacturing facilities across Bunge by providing technical expertise for microbiological ...

Bunge North America

Senior Microbiologist

Chesterfield, MO · On-site

$71K - $95K/yr

The Senior Microbiologist will ensure food safety and microbiology alignment at our production and co-manufacturing facilities across Bunge by providing technical expertise for microbiological ...

Bunge

Senior Microbiologist

Chesterfield, MO · On-site

$71K - $95K/yr

The Senior Microbiologist will ensure food safety and microbiology alignment at our production and co-manufacturing facilities across Bunge by providing technical expertise for microbiological ...

Bunge

Senior Microbiologist

Chesterfield, MO · On-site

$71K - $95K/yr

The Senior Microbiologist will ensure food safety and microbiology alignment at our production and co-manufacturing facilities across Bunge by providing technical expertise for microbiological ...

TekWissen LLC

Plant Microbiologist

Chesterfield, MO · On-site

Plant Microbiologist Location: Chesterfield, MO, 63017 Duration: 6 Months Job Type: Contract Work Type: Hybrid POSITION SUMMARY * We are seeking a research specialist to perform studies in plant ...

Nestle

Associate Microbiology

Saint Louis, MO · On-site

As an Associate Microbiologist, you will perform and document routine tasks related to sample ... Willingness to work overtime, weekends, and holidays as needed is required * Ability to lift 50+lbs ...

Scismic

Microbiology Manager

Springfield, MO · On-site

Position Summary The Microbiology Manager leads the daily operations of the Microbiology Laboratory at the company's Springfield site, ensuring the highest standards of quality, compliance, and ...

Scismic

Microbiology Manager

Springfield, MO · On-site

Position Summary The Microbiology Manager leads the daily operations of the Microbiology Laboratory at the company's Springfield site, ensuring the highest standards of quality, compliance, and ...

Scismic

Microbiology Manager

Springfield, MO

Position Summary The Microbiology Manager leads the daily operations of the Microbiology Laboratory at the company's Springfield site, ensuring the highest standards of quality, compliance, and ...

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All JobsMicrobiologist JobsWeekend Microbiologist JobsWeekend Microbiologist Jobs in Missouri

Weekend Microbiologist information

See Missouri salary details

$14

$26

$41

How much do weekend microbiologist jobs pay per hour?

As of Sep 2, 2026, the average hourly pay for weekend microbiologist in Missouri is $26.90, according to ZipRecruiter salary data. Most workers in this role earn between $21.54 and $30.24 per hour, depending on experience, location, and employer.

What is a weekend microbiologist?

Weekend Microbiologists are laboratory professionals who work primarily on weekends to conduct microbiological testing and analysis. Their responsibilities include identifying and studying microorganisms such as bacteria, viruses, fungi, and parasites in various samples. These specialists often work in clinical, environmental, or industrial labs to support ongoing research or ensure quality control when standard weekday staff are off-duty. Weekend Microbiologists help maintain continuous laboratory operations and ensure timely results for urgent cases or critical processes.

What are the typical responsibilities and challenges faced by a weekend microbiologist?

As a Weekend Microbiologist, you will generally be responsible for conducting laboratory tests, analyzing samples, and ensuring that results are accurate and delivered on time, often with reduced weekday support staff. One challenge is managing time-sensitive testing and troubleshooting equipment issues independently, as technical or supervisory resources may be limited during weekends. Collaboration with other weekend staff, such as lab technicians or quality control personnel, is essential to maintain workflow and compliance with safety protocols. This role is ideal for professionals who are comfortable with autonomy, effective communication, and multitasking in a fast-paced laboratory environment.

What are the key skills and qualifications needed to thrive as a weekend microbiologist, and why are they important?

To thrive as a Weekend Microbiologist, you need a solid background in microbiology, laboratory techniques, and typically a bachelor's degree in microbiology or a related field. Familiarity with laboratory information management systems (LIMS), aseptic techniques, and equipment such as autoclaves and microscopes is essential. Keen attention to detail, strong problem-solving skills, and the ability to work independently are important soft skills for this role. These abilities ensure accurate test results, maintain laboratory safety standards, and support efficient weekend operations when resources may be limited.

What is the difference between Weekend Microbiologist vs Weekend Laboratory Technician?

AspectWeekend MicrobiologistWeekend Laboratory Technician
CredentialsBachelor's in Microbiology or related field, possibly certificationAssociate's or Bachelor's in Laboratory Science or related field
Work EnvironmentMicrobiology labs, healthcare, or research facilitiesGeneral clinical or research laboratories
Job FocusMicrobial analysis, pathogen identification, quality controlSample processing, equipment maintenance, data recording

Weekend Microbiologists and Weekend Laboratory Technicians often work in similar lab environments and require related credentials. However, microbiologists focus on microbial testing and analysis, while technicians handle routine sample processing and lab support tasks. Both roles are essential in healthcare and research settings, with overlapping skills but distinct responsibilities.

What are the most commonly searched types of Microbiologist jobs in Missouri?

The most popular types of Microbiologist jobs in Missouri are:

What are popular job titles related to Weekend Microbiologist jobs in Missouri?

For Weekend Microbiologist jobs in Missouri, the most frequently searched job titles are:

What job categories do people searching Weekend Microbiologist jobs in Missouri look for?

The top searched job categories for Weekend Microbiologist jobs in Missouri are:

What cities in Missouri are hiring for Weekend Microbiologist jobs?

Cities in Missouri with the most Weekend Microbiologist job openings:

Weekend Microbiologist jobs near you
Infographic showing various Weekend Microbiologist job openings in Missouri as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $55,952 per year, or $26.9 per hour.

US - Microbiologist (Entry)

Bayer AG

Chesterfield, MO • On-site

$60 - $80/hr

Other

Posted yesterday

New

Job description

Chesterfield, MO, United States (On-site)

Contract (1 year)

Published 3 days ago

molecular biology

microbiology

Job Summary

We are seeking a curious, self-driven, and collaborative individual to join a dynamic team dedicated to advancing microbial gene discovery. This role offers the opportunity to contribute to cutting-edge research initiatives focused on microbial strain isolation, culturing, testing, genomics, and metagenomics. The ideal candidate brings a strong foundation in microbiology or a related field, thrives in a fast-paced laboratory environment, and is passionate about developing and improving scientific methods that support business-critical gene discovery activities. Whether filled at the Laboratory Specialist or Scientist level, this position plays a vital role in driving innovation and delivering meaningful scientific contributions within a highly collaborative team setting.

Responsibilities
  • Perform microbial strain isolation, culturing, and testing
  • Conduct DNA extraction from diverse samples, including microbial cultures and environmental samples
  • Prepare specialized microbiological media
  • Implement improvements to laboratory processes, including automation
  • Participate in the development of novel methods for targeted microbial isolation and testing
  • Maintain accurate laboratory records in an electronic lab notebook
  • Present findings at group and departmental meetings
Skills
  • Proficiency in general microbiology and molecular biology techniques
  • Experience working in a BSL-2 lab environment (highly preferred)
  • Strong attention to detail and excellent organizational skills
  • Collaborative attitude with the ability to work effectively in a team setting
  • Experience with automation (preferred)
  • Knowledge of microfluidics (preferred)
  • Familiarity with microscopy techniques (preferred)
  • Proficiency in bioinformatics (preferred)
Qualifications
  • Bachelor of Science or Master of Science degree in Microbiology (preferred), Molecular Biology, Biology, or a related field
  • A minimum of two to three years of laboratory experience, preferably in an industry setting

This is a remarkable opportunity to be part of a forward-thinking team at the forefront of microbial gene discovery, where your contributions will directly support innovative and business-critical scientific initiatives. Working in a well-equipped laboratory environment with standard safety protocols and company-provided personal protective equipment, you will have the chance to grow professionally, collaborate with talented scientists, and make a meaningful impact in a field that is shaping the future of biotechnology. If you are goal-oriented, intellectually curious, and eager to push the boundaries of what is possible in microbial science, we encourage you to apply.

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