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Microbiologist Jobs in Riverside, CA (NOW HIRING)

Astrix Inc

Microbiologist

Chino, CA · On-site

$30/hr

Perform microbiology testing on bulk samples, finished products, raw materials, and other samples sourced from the manufacturing floor. * Inoculate cells and execute various analytical procedures ...

Applied Medical

Microbiologist

Rancho Santa Margarita, CA · On-site

$71K/yr

Position Description The Microbiologist supports testing and laboratory operations within Applied Medical's Biological Sciences Department in Rancho Santa Margarita, California. This role implements ...

Siegfried

Microbiologist III - 2nd Shift

Irvine, CA

Microbiologist III - 2nd Shift (2 PM - 10:30 PM) Technical Leadership Sterile Manufacturing Aseptic Processing Take your microbiology career beyond the bench-without leaving it behind. If you're an ...

Astrix Inc

QC Microbiologist

Chino, CA · On-site

$24 - $30/hr

Perform microbiological testing on bulk samples, finished goods, raw materials, and other samples as outlined in SOPs. * Conduct preservative efficiency/challenge testing as needed. * Review ...

Astrix Inc

QC Microbiologist

Chino, CA · On-site

$24 - $30/hr

Perform microbiological testing on bulk samples, finished goods, raw materials, and other samples as outlined in SOPs. * Conduct preservative efficiency/challenge testing as needed. * Review ...

BioPhase Solutions

QC Microbiologist I

Anaheim, CA

$29 - $32/hr

Perform microbiological testing of raw materials, intermediates, API, drug product release and stability samples, as well as collection and testing of environmental monitoring samples, in accordance ...

Fujifilm

QC Microbiologist I

Santa Ana, CA · On-site

$25.68 - $29/hr

The QC Microbiologist I will perform applicable testing on raw, in-process, and final products to insure material quality as well as to perform tests for monitoring environmental conditions and water ...

Fujifilm

QC Microbiologist I

Santa Ana, CA · On-site

$25.68 - $29/hr

The QC Microbiologist I will perform applicable testing on raw, in-process, and final products to insure material quality as well as to perform tests for monitoring environmental conditions and water ...

Fujifilm

QC Microbiologist I

Santa Ana, CA

$25.68 - $29/hr

The QC Microbiologist I will perform applicable testing on raw, in-process, and final products to insure material quality as well as to perform tests for monitoring environmental conditions and water ...

FUJIFILM Biotechnologies

QC Microbiologist I

Santa Ana, CA · On-site

$25.68 - $29/hr

The QC Microbiologist I will perform applicable testing on raw, in-process, and final products to insure material quality as well as to perform tests for monitoring environmental conditions and water ...

NAMSA

Associate Microbiologist

Irvine, CA

$21.88 - $42.55/hr

NAMSA pioneered the industry and was the first independent company in the world to focus solely on medical device materials for safety. NAMSA started testing medical devices before the U.S. Food and ...

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All JobsMicrobiologist JobsMicrobiologist Jobs in Riverside, CA

Microbiologist information

See Riverside, CA salary details

$36K

$73.7K

$131.5K

How much do microbiologist jobs pay per year?

As of Jul 30, 2026, the average yearly pay for microbiologist in Riverside, CA is $73,703.00, according to ZipRecruiter salary data. Most workers in this role earn between $53,700.00 and $86,600.00 per year, depending on experience, location, and employer.

What is the difference between Microbiologist vs Medical Laboratory Technician?

AspectMicrobiologistMedical Laboratory Technician
Required CredentialsBachelor's or higher in microbiology or related field; often a master's or Ph.D.Associate's degree in medical laboratory technology or related field
Work EnvironmentResearch labs, hospitals, pharmaceutical companiesHospitals, clinics, diagnostic labs
Employer & Industry UsageResearch institutions, biotech firms, healthcareHealthcare facilities, diagnostic labs
Common Search & ComparisonMicrobiologist vs Medical Laboratory Technician

Microbiologists typically hold higher degrees and focus on research, analysis, and understanding microorganisms, often working in research labs or academia. Medical Laboratory Technicians perform diagnostic testing in clinical settings, supporting patient care. Both roles are essential in healthcare but differ in education, responsibilities, and work environment.

What Do Microbiologists Do?

Microbiologists research and study microorganisms. Some examples of these organisms are algae, bacteria, and parasites. Most microbiologists conduct their research in a lab. They use Petri dishes, microscopes, computers software, and other equipment. According to the Bureau of Labor Statistics, the research of microbiologist can lead to developments like improved sterilization procedures, or new medical drugs.

What type of work do microbiologists do?

Microbiologists study microorganisms such as bacteria, viruses, fungi, and parasites to understand their biology, behavior, and impact on health, environment, and industry. They perform laboratory experiments, analyze data, and develop methods for disease detection, prevention, and treatment, often working in labs, research facilities, or healthcare settings. Strong analytical skills and knowledge of laboratory techniques are essential for this role.

What are some common challenges faced by microbiologists when working in a laboratory setting?

Microbiologists often encounter challenges such as maintaining sterile environments to prevent contamination, accurately interpreting complex data, and troubleshooting equipment malfunctions. Balancing multiple experiments and meeting strict deadlines can also be demanding, especially when working with fast-growing microorganisms. Collaboration with colleagues in related fields, such as biochemists and lab technicians, is essential to overcome these challenges and ensure reliable research outcomes.

What jobs can I do with a microbiology degree?

A microbiology degree qualifies individuals for roles such as microbiologist, research scientist, quality control analyst, clinical laboratory technician, and food safety specialist. These jobs often require laboratory skills, knowledge of microbiological techniques, and sometimes certifications or advanced degrees for higher-level positions.

Is a degree in microbiology worth it?

A degree in microbiology is valuable for becoming a microbiologist, as it provides foundational knowledge in microbiological techniques, laboratory skills, and scientific research. It can lead to careers in healthcare, research, pharmaceuticals, and environmental science, often requiring additional certifications or advanced degrees for certain roles.

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

To thrive as a Microbiologist, you need a solid background in biology, chemistry, and laboratory techniques, typically supported by at least a bachelor’s or master’s degree in microbiology or a related field. Familiarity with laboratory information management systems (LIMS), PCR machines, and aseptic technique, as well as certifications like ASCP, are commonly required. Attention to detail, analytical thinking, and strong written and verbal communication skills distinguish outstanding microbiologists. These competencies are crucial for ensuring accurate experimental results, maintaining laboratory safety, and effectively sharing findings with scientific and regulatory audiences.

What does a microbiologist do?

A microbiologist studies microorganisms such as bacteria, viruses, fungi, and algae to understand their structure, function, and impact on humans, animals, plants, and the environment. They often work in laboratories conducting experiments, analyzing samples, and developing new methods to detect or control harmful microbes. Microbiologists play a crucial role in fields like medicine, agriculture, food safety, and environmental science. Their work can lead to new treatments for diseases, improved food production, and better ways to protect public health.

What kind of jobs can a microbiologist do?

A microbiologist can work in research laboratories, healthcare settings, pharmaceutical companies, food safety, and environmental agencies. They conduct experiments, analyze microbial samples, develop new products, and ensure safety standards, often using tools like microscopes and culture techniques. Many roles require a bachelor's degree, with advanced positions often needing a master's or Ph.D.
More about Microbiologist jobs
What are the most commonly searched types of Microbiologist jobs in Riverside, CA? The most popular types of Microbiologist jobs in Riverside, CA are:
What are popular job titles related to Microbiologist jobs in Riverside, CA? For Microbiologist jobs in Riverside, CA, the most frequently searched job titles are:
What job categories do people searching Microbiologist jobs in Riverside, CA look for? The top searched job categories for Microbiologist jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Microbiologist jobs? Cities near Riverside, CA with the most Microbiologist job openings:
Microbiologist jobs near you
Infographic showing various Microbiologist job openings in Riverside, CA as of July 2026, with employment types broken down into 3% As Needed, 80% Full Time, 8% Part Time, and 9% Contract. Highlights an 98% In-person, 1% Hybrid, and 1% Remote job distribution, with an average salary of $73,703 per year, or $35.4 per hour.

Microbiologist

Astrix Inc

Chino, CA • On-site

$30/hr

Full-time, Contractor, Other

Re-posted 4 days ago

Job description

Pay Rate Low: 20 | Pay Rate High: 30
Position Overview
We are partnering with a dynamic organization to place a talented Microbiologist on a contract basis, with the opportunity to transition into a full-time role. This position is ideal for a detail-oriented scientist with hands-on microbiology laboratory experience who thrives in a structured, regulated manufacturing environment.
Shift: Wednesday-Sunday or Tuesday-Saturday | 1st or 2nd Shift (Availability to work weekends when needed) Pay: $20-$30/hr (5+ years of exp to qualify for $30/hr) Type: 6-Month Contract | Conversion Opportunity
What You'll Do
  • Perform microbiology testing on bulk samples, finished products, raw materials, and other samples sourced from the manufacturing floor.
  • Inoculate cells and execute various analytical procedures, including water activity testing and gram staining.
  • Apply aseptic techniques throughout all sample handling and instrumentation use.
  • Interpret test results accurately and apply sound scientific judgment.
  • Maintain thorough records and uphold good documentation practices (GDP) at all times.

What We're Looking For
  • Bachelor's degree in Microbiology, Biological Sciences, or a closely related field required.
  • Minimum of 1 year of industry microbiology experience required.
  • Proficiency in core microbiology techniques including Preservative Efficacy Testing (PET), Microbial Count Testing (MCT), and gram staining.
  • Working knowledge of USP 61 and USP 62 compendial standards.
  • Demonstrated use of aseptic techniques in a laboratory setting.
  • Proficiency in Microsoft Office Suite; LIMS experience a plus.
  • Strong written and verbal communication skills with a transparent, collaborative approach.
  • Ability to receive and integrate constructive feedback in a professional manner.
  • Weekend availability is required - candidates must be open to a Wednesday-Sunday or Tuesday-Saturday schedule.

This job description is a complete list of all desired skills, but not all are required. We strongly encourage candidates who have some of the skills to apply. We look forward to a conversation to learn more about you!
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