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Senior Microbiologist Jobs in Riverside, CA (NOW HIRING)

As the Senior Manager, Quality Control at Gilead you will manage the Quality Control Chemistry or Microbiology laboratory operation, ensuring laboratory processes provide high-quality analytical ...

The Sr. Sanitation Manager leads the Ventura Foods sanitation program, talent, and processes within ... Knowledge in HACCP, Microbiology, Chemical Safety, Pest Control, and Quality Systems

The Sr. Sanitation Manager leads the Ventura Foods sanitation program, talent, and processes within ... Knowledge in HACCP, Microbiology, Chemical Safety, Pest Control, and Quality Systems

The Sr. Sanitation Manager leads the Ventura Foods sanitation program, talent, and processes within ... Knowledge in HACCP, Microbiology, Chemical Safety, Pest Control, and Quality Systems

The Sr. Sanitation Manager leads the Ventura Foods sanitation program, talent, and processes within ... Knowledge in HACCP, Microbiology, Chemical Safety, Pest Control, and Quality Systems

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... for updating senior site management on at least a monthly basis on matters impacting the ... Required Competencies and Expectations · Bachelor's degree in Food Science, Microbiology, or ...

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Senior Scientist (Wednesday - Saturday)

Irvine, CA · On-site

$97K - $133K/yr

Bachelor's Degree in Biology, Microbiology, Biochemistry, Chemical Engineering, or a related scientific discipline required * Master's Degree preferred * 4-8+ years of experience in a regulated ...

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Senior Microbiologist information

See Riverside, CA salary details

$56.3K

$90.9K

$134.1K

How much do senior microbiologist jobs pay per year?

As of Jul 30, 2026, the average yearly pay for senior microbiologist in Riverside, CA is $90,939.00, according to ZipRecruiter salary data. Most workers in this role earn between $75,600.00 and $100,700.00 per year, depending on experience, location, and employer.

What is the difference between Senior Microbiologist vs Microbiologist?

AspectSenior MicrobiologistMicrobiologist
Required CredentialsBachelor's or Master's in Microbiology, often with 5+ years experienceBachelor's or Master's in Microbiology or related field
Work EnvironmentLaboratories, research facilities, quality control departmentsLaboratories, research institutions, healthcare settings
Employer & Industry UsagePharmaceutical, biotech, food safety, healthcareHealthcare, research, environmental testing, manufacturing

Both roles involve microbiological testing and analysis, but Senior Microbiologists typically have more experience, leadership responsibilities, and advanced expertise. Microbiologists are entry to mid-level professionals performing routine testing and research. The senior role often involves supervising projects, mentoring staff, and contributing to strategic decisions, whereas microbiologists focus on executing laboratory tasks and experiments.

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

To thrive as a Senior Microbiologist, you need an advanced degree in microbiology or a related field, extensive laboratory experience, and a solid understanding of microbial techniques and analysis. Familiarity with laboratory information management systems (LIMS), advanced microscopy, PCR, and regulatory standards such as ISO or GMP is typically required. Strong leadership, problem-solving abilities, and effective communication are vital soft skills for managing teams and collaborating across departments. These capabilities ensure accurate research outcomes, regulatory compliance, and innovation in complex scientific environments.

What are some common challenges Senior Microbiologists face when leading laboratory teams?

Senior Microbiologists often encounter challenges such as balancing administrative responsibilities with hands-on research, ensuring compliance with strict safety and regulatory standards, and troubleshooting unexpected results or equipment malfunctions. Leading a team also involves mentoring junior staff, fostering collaboration, and managing project timelines to meet organizational goals. Effective communication and adaptability are key to overcoming these challenges and maintaining a productive and safe laboratory environment.

What are Senior Microbiologists?

Senior Microbiologists are experienced scientists who study microorganisms such as bacteria, viruses, fungi, and parasites. They typically lead laboratory teams, design and oversee experiments, analyze data, and ensure that research adheres to quality and safety standards. In addition to conducting research, they may also develop new testing methods, mentor junior staff, and collaborate with other departments or external organizations. Senior Microbiologists often work in industries such as healthcare, pharmaceuticals, food safety, and environmental science.
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 Senior Microbiologist jobs in Riverside, CA? For Senior Microbiologist jobs in Riverside, CA, the most frequently searched job titles are:
What job categories do people searching Senior Microbiologist jobs in Riverside, CA look for? The top searched job categories for Senior Microbiologist jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Senior Microbiologist jobs? Cities near Riverside, CA with the most Senior Microbiologist job openings:
Infographic showing various Senior Microbiologist job openings in Riverside, CA as of July 2026, with employment types broken down into 2% Locum Tenens, 9% Internship, 29% Full Time, 6% Part Time, 53% Temporary, and 1% Summer. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $90,939 per year, or $43.7 per hour.

Sr Sterility Assurance Scientist

Integra LifeSciences

Irvine, CA

$98K - $134K/yr

Full-time

Medical, Dental, Vision, Life, Retirement

Posted 9 days ago


Integra LifeSciences rating

9.4

Company rating: 9.4 out of 10

Based on 9 frontline employees who took The Breakroom Quiz


Job description

Changing lives. Building Careers.

Joining us is a chance to do important work that creates change and shapes the future of healthcare. Thinking differently is what we do best. To us, change equals opportunity. Every day, our colleagues are challenging what's possible and making headway to innovate new treatment pathways to advance patient outcomes and set new standards of care.

SUMMARY DESCRIPTION

The Sterility Assurance Scientist is responsible for supporting activities that maintain compliance to the applicable regulations (FDA, Canadian Medical Device Regulations (CMDR), European Medical Device Regulation (EU MDR), ISO 13485, and ISO 9001) as they apply to sterilization. Additionally, ensure compliance to other applicable Contamination Control, Endotoxin, Sterilization, Cleaning and Microbial ISO standards. AAMI standard/reports and other guidance documents as required. Provides Sterility Assurance expertise to ensure the adequacy of activities and documentation in terms of regulatory compliance and technical soundness throughout the manufacturing system. This will be accomplished by working closely with Product Development, Packaging Technology, Regulatory Affairs, Operations and Quality organizations.

SUPERVISION RECEIVED

Under direct supervision of Senior Manager, Microbiology and Sterility Assurance.

ESSENTIAL DUTIES AND RESPONSIBILITIES
  • Serves as a Subject Matter Expert for Sterilization across the company.
  • Maintains and revises procedures and methodologies to cover sterilization programs across sites.
  • Obtains and maintains knowledge of FDA, ISO, and EN sterilization and related microbiology standards and guidelines, for example knowledge on ISO 11137, ISO 11135 and environmental monitoring requirements.
  • Supports EU MDR compliance by performing gap analysis and formulating gap resolution plans
  • Subject matter expert with regard to technical assessments of contract sterilizers and laboratories.
  • Monitors and ensures adequacy of contamination control measures at external suppliers.
  • Provides training to procedural changes.
  • Provides guidance and input on the resolution of sterility related non-conformances
  • Supports sterilization validations, cleaning validations, and supporting activities for all product families by setting company policy and direction for these activities.
  • Works with product development to ensure timely and complete sterilization adoptions and validations of all new products including the introduction of new novel sterilization processes.
  • Trains Product Development personnel in contamination control and sterilization requirements and procedures.
  • Collaborates with Subject Matter Experts from other departments (i.e. Design Quality Engineering) to ensure a comprehensive approach to bring new and changed product into production.
  • Assists sites as an expert consultant in sterile release, bioburden and dose audit, and environmental monitoring programs as necessary
  • Creates and finalizes validation protocols and report ensuring they are clear, concise and compliant to work instructions and standards.
  • Knows and follows all laws and policies that apply to the position, and maintains the highest level of professionalism, ethics and compliance always.
  • Participate in audits and other compliance program-related activities.
  • Executes other duties/responsibilities as assigned by manager.
DESIRED MINIMUM QUALIFICATIONS
  • A minimum of a Bachelor Degree is required. A Bachelor Degree in Microbiology, Biological Sciences or Engineering is preferred. Experience related to manufacturing and contamination control is preferred.
  • Experience in sterilization/microbiology, medical device, Pharmaceutical and or / food industry is required.
  • 10+ years of experience working with sterilization of medical devices or pharmaceuticals.
  • Have working knowledge of ISO documents related to sterilization such as ISO 11135 and 11137.
  • Familiar with government regulations and Industry guidelines for sterilization and microbiological control.
  • Working knowledge of applicable software, particularly Microsoft Office applications is required.
  • Strong collaboration and communication skills needed to effectively work on cross-functional teams, interacting with a diversity of disciplines and locations.
  • Experience writing standard operating procedures, protocols, and test reports is preferred.
  • Basic understanding of microbiology, chemistry and engineering.
  • Strict attention to detail.
  • Must be able to work under pressure due to reporting deadlines.
  • Must be able to work with limited supervision.
  • Strong written and oral communication and interpersonal (listening) skills.
  • Familiarity with basic quality tools and techniques.
  • Analytical and critical thinking skills are important.
  • Excellent organizational and time management skills.
  • Willing to work in an international team.
  • Travel to other sites and offices domestically and internationally as required.
  • Ability to travel 25%.
TOOLS AND EQUIPMENT USED

General office equipment: computers, printers, copiers, fax machines, telephone communications equipment.

Testing equipment including but not limited to Kaye Data loggers, thermocouples, pressure indicators etc.

PHYSICAL REQUIREMENTS

The physical requirements listed in this section include, but are not limited, to the motor/physical abilities and skills require of this position in order to successfully undertake the essential duties and responsibilities of this position. In accordance with the Americans with Disabilities Act (ADA), reasonable accommodations may be made to empower individuals with disabilities to undertake the essential duties and responsibilities of the position.

While undertaking the essential duties and responsibilities of the position, the employee must repeatedly sit, listen, speak and have the ability to move throughout all locations of the building. The employee is required to go to all areas of the company. The employee may be required to periodically lift and/or move up to 25 pounds. Ability to travel via car, train and/or airplane to domestic and international locations as needed.

ADVERSE WORKING CONDITIONS

The adverse working conditions listed in this section include, but are not limited to, those environmental conditions to which the employee may be exposed while undertaking the essential duties and responsibilities of this position, which is that of a general plant environment.

Adverse exposure may result from the handling of hazardous and bio-hazardous materials that include, but are not limited to, flammable and corrosive liquids, compressed gases, sharps, and medical wastes

Salary Pay Range:

$71,000.00 - $98,000.00 USD Salary

Our salary ranges are determined by role, level, and location. Individual pay is determined by several factors including job-related skills, experience, and relevant education or training. In addition to base pay, employees may be eligible for bonus, commission, equity or other variable compensation. Your recruiter can share more about the specific salary range for your preferred location during the hiring process.

Additional Description for Pay Transparency:

Subject to the terms of their respective plans, employees and/or eligible dependents are eligible to participate in the following Company sponsored employee benefit programs: medical, dental, vision, life insurance, short- and long-term disability, business accident insurance, and group legal insurance, and savings plan (401(k)).

Subject to the terms of their respective policies and date of hire, Employees are eligible for the following Total Rewards | Integra LifeSciences

Integra LifeSciences is an equal opportunity employer, and is committed to providing equal employment opportunities to all qualified applicants and employees regardless of race, marital status, color, religion, sex, age, national origin, sexual orientation, physical or mental disability, or protected veteran status.
This site is governed solely by applicable U.S. laws and governmental regulations. If you'd like more information on your rights under the law, please see the following notices:
EEO Is the Law | EOE including Disability/Protected Veterans
Integra LifeSciences is committed to provide qualified applicants and employees who are disabled veterans or individuals with disabilities with needed reasonable accommodations in accordance with the ADA. If you have difficulty using our online system due to a disability and need an accommodation, please email us at careers@integralife.com.

Unsolicited Agency Submission

Integra LifeSciences does not accept unsolicited assistance from search firms for employment opportunities. All CVs/resumes submitted by search firms to any employee at our company without a valid written search agreement in place for this position will be deemed the sole property of our company. No fee will be paid in the event a candidate is hired by our company as a result of an agency referral where no pre-existing agreement is in place. A formal written agreement is required before engaging any agency, and it must be executed and authorized by the Vice President, Talent Acquisition. Where agency agreements are in place, introductions (the initial sharing of a candidate's name, resume, or background) are position-specific and may only occur within the scope of that approved agreement. Please, no phone calls or emails.

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