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Weekend Microbiologist Jobs (NOW HIRING)

Manus Bio

Microbiologist

Augusta, GA · On-site

Microbiologist, Augusta, Georgia, Full-time Manus works across industries and value chains to ... Location & schedule - On-site in Augusta, GA; may require shift or weekend coverage to align with ...

Manus Bio

Microbiologist

Augusta, GA

Microbiologist, Augusta, Georgia, Full-time Manus works across industries and value chains to ... Location & schedule On-site in Augusta, GA; may require shift or weekend coverage to align with ...

Manus

Microbiologist

Augusta, GA · On-site

Microbiologist, Augusta, Georgia, Full-time Manus works across industries and value chains to ... Location & schedule -- On-site in Augusta, GA; may require shift or weekend coverage to align with ...

Eurofins Scientific

Microbiologist

Rahway, NJ · On-site

Perform microbiology laboratory testing associated with EM samples, including bioburden, microbial ... May need to be flexible with weekday work hours and weekend support as needed Qualifications ...

Actalent

Microbiologist

Romeoville, IL

Demonstrate flexibility to work weekends and late hours when required to meet production and testing demands. Essential Skills * 2-3 years of experience working in a microbiology laboratory within a ...

Beyond Consulting Solutions

Microbiologist

Appleton, WI · On-site

The Microbiology Technician, under the direction of the Quality Assurance Management team, provides ... Ability to work flexible hours including weekends. Safety and Environmental Associate shall follow ...

Q Labs, LLC

microbiologist

Cincinnati, OH

Work weekend/holiday hours upon request. * Other duties as assigned. Skills and Abilities ... Mathematical and microbiological knowledge to perform calculations. * Knowledge of appropriate ...

Nestle

Microbiologist

Bohemia, NY · On-site

The Microbiologist plays a key role in supporting product quality and consumer safety by performing ... Availability to work weekends and adjust schedules as needed is required. * Monitor and communicate ...

Actalent

Microbiologist

Boca Raton, FL

$40.87 - $55.29/hr

The Microbiologist ensures product quality, sterility assurance, and compliance with FDA cGMP regulations by performing environmental monitoring, water system testing, sterility testing, microbial ...

Actalent

Microbiologist

Boca Raton, FL

Microbiologist / Sr Microbiologist This role supports microbiological testing and environmental monitoring activities within a sterile injectable pharmaceutical manufacturing environment. The ...

Ferndale Laboratories Inc

Microbiologist

Ferndale, MI · On-site

Description Carries out routine day-to-day microbiological testing of Water, Raw Materials, Bulk and Finished Products and Stability samples in the Microbiology Laboratory. Performs routine ...

Primo Brands

Microbiologist

Greenwood, IN

$31.94/hr

Monday - Friday 7:00 AM - 3:30 PM EST Ability to work holidays and weekends per business needs ... Microbiology, Chemistry, Biology, or related science or demonstrated equivalent experience in ...

System One

Microbiologist

Hershey, PA · On-site

Microbiologist Location: Hershey, PA, United States Type: Contract Compensation: Work Model: Onsite Hours: 40.0 Responsibilities * Prepare microbiological media for in-house food testing purposes

System One

Microbiologist

Hershey, PA · On-site

Microbiologist Location: Hershey, PA, United States Type: Contract Compensation: Work Model: Onsite Hours: 40.0 Responsibilities * Prepare microbiological media for in-house food testing purposes

AA2IT

Microbiologist

Durham, NC · On-site

Microbiologist Looking for someone with the following expertise: * 100% proficient in microbiology lab skills and quality control background. * Testing microbiology methods. * GMP systems. * Strong ...

System One

Microbiologist

Hershey, PA · On-site

Microbiologist Location: Hershey, PA, United States Type: Contract Compensation: Work Model: Onsite Hours: 40.0 Responsibilities * Prepare microbiological media for in-house food testing purposes

5th HQ

Microbiologist

Pembroke Pines, FL

$20/hr

We are looking for an experienced Microbiologist to join our Quality Control team in a nutraceutical manufacturing company. The ideal candidate will be bilingual (English & Spanish) and have a strong ...

Xttrium Laboratories Inc

Microbiologist

Mount Prospect, IL · On-site

$75K - $85K/yr

Position Summary The Microbiologist performs microbiological testing and technical evaluations that support product quality, manufacturing operations, contamination control, and regulatory compliance.

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Weekend Microbiologist information

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$34.5K

$70.6K

$126K

How much do weekend microbiologist jobs pay per year?

As of Aug 9, 2026, the average yearly pay for weekend 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 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 cities are hiring for Weekend Microbiologist jobs? Cities with the most Weekend 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 Weekend Microbiologist jobs? States with the most job openings for Weekend Microbiologist jobs include:
Weekend Microbiologist jobs near you

Microbiologist

Manus Bio

Augusta, GA • On-site

Full-time

Re-posted 3 days ago

Job description

Microbiologist, Augusta, Georgia, Full-time
Manus works across industries and value chains to accelerate the transition to BioAlternatives - better performing and more sustainable versions of complex molecules traditionally sourced from plants, animals, or fossil fuels. Our platform is proven to work across scales, bridging the Valley of Death between lab and manufacturing more efficiently and more reliably to deliver the benefits of biotechnology today.
Manus is seeking a Microbiologist embedded within the Quality Control (QC) function at our Augusta, GA manufacturing plant. This hands-on role owns routine and investigative microbiological testing across raw materials, in-process streams, finished food ingredients, water and utilities, and the manufacturing environment. Working closely with QC, QA, production, and sanitation teams, the Microbiologist executes and continuously improves the plant's microbiological testing and environmental monitoring programs, drives trending and root-cause investigations, and ensures results support the safe, compliant release of product.
Why work at Manus:
  • Opportunity - For motivated, results-oriented team members, our growth creates opportunities for personal and professional advancement.
  • Accountability - You are given the resources you need to succeed and the freedom to make it happen; in return, we hold each other accountable for our high expectations.
  • Passion - We love what we do and enjoy working with others who feel the same way. We embrace the challenge and hard work that comes with working on the cutting edge.

Key Responsibilities
Microbiological Testing & Methods
  • Routine testing - Perform routine micro testing - aerobic / total plate count, yeast and mold, coliforms / E. coli, Enterobacteriaceae, and other indicator organisms.
  • Pathogen testing - Conduct pathogen screening and confirmation (e.g., Salmonella, Listeria) per validated methods.
  • Media & technique - Prepare and QC culture media, reagents, and controls; maintain strict aseptic technique and sterility.
  • Lab instrumentation - Operate and maintain micro lab equipment - incubators, autoclaves, biosafety cabinet, and plate-reading or rapid-detection systems.
  • Method support - Support method verification / validation and the onboarding of rapid microbiological methods.

Environmental Monitoring & Sanitation Verification
  • Environmental monitoring - Execute the environmental monitoring program (EMP): zone-based swabbing and sampling, ATP, and air, water, and utility monitoring.
  • Sanitation verification - Verify sanitation effectiveness (post-CIP / COP, hygienic zoning) and support the plant hygiene and sanitation program.
  • Trending - Trend EMP and verification data to identify hot spots and emerging microbiological risks.

Investigations, Data & Compliance
  • Investigations - Investigate out-of-specification (OOS) and atypical results; lead micro root-cause analysis and support corrective and preventive actions (CAPA).
  • Data & reporting - Record and trend data in LIMS and generate periodic microbiological reports and dashboards.
  • Documentation - Maintain GLP / GMP documentation, sample chain-of-custody, and retains with full data integrity.
  • Audit support - Support GMP, FSMA, HACCP, and GFSI (SQF / BRC) audits and customer and regulatory requests.
  • Standards - Contribute to microbiological specifications, sampling plans, and SOPs.

Required Qualifications
  • B.S. in Microbiology, Biology, Food Science, or a closely related discipline.
  • 3+ years of microbiology experience in a food, beverage, pharmaceutical, nutraceutical, or related manufacturing QC laboratory.
  • Hands-on expertise in microbiological methods (enumeration, indicator organisms, pathogen screening) and aseptic technique.
  • Experience executing and trending environmental monitoring programs.
  • Strong documentation, data-integrity, and GMP / food-safety knowledge.
  • Familiarity with LIMS and data trending.
  • Strong analytical, problem-solving, and communication skills.

Preferred Qualifications
  • M.S. in Microbiology or a related field.
  • Experience in fermentation / bioprocess or natural-ingredient manufacturing.
  • Rapid microbiological methods (PCR / qPCR, automated detection systems) and method validation.
  • HACCP or PCQI certification and GFSI scheme experience.
  • Experience supporting CIP / sanitation verification programs.

Scope & Working Conditions
  • Reporting & team - Reports to the QA/QC Manager embedded within the Quality Assurance & Control team at the Augusta manufacturing plant and partners daily with QA, production, and sanitation.
  • Location & schedule - On-site in Augusta, GA; may require shift or weekend coverage to align with production and incubation schedules.
  • Environment & safety - Laboratory and plant-floor work involving microbiological samples and cultures under appropriate biosafety practices; use of required PPE.
  • Physical demands - Standing for extended periods and occasional lifting up to ~25 lbs.

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