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Lab Supervisor Jobs in California (NOW HIRING)

Ruiz Food Products

Micro Lab Supervisor

Dinuba, CA · On-site

Bachelor of Science degree or equivalent is preferred * 2-4 years of previous supervisory experience in a microbiology lab or QA food-processing environment are required * Must have knowledge of ...

Lancesoft

Lab Technician I

South San Francisco, CA · On-site

$26.20/hr

... lab supervisor to support operational activities Identify and support resolution of technical problems Actively participate in group and project teamwork;project and process improvements Resolve ...

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All JobsLab Supervisor JobsLab Supervisor Jobs in California

Lab Supervisor information

See California salary details

$38K

$84.2K

$132.7K

How much do lab supervisor jobs pay per year?

As of Jun 11, 2026, the average yearly pay for lab supervisor in California is $84,188.00, according to ZipRecruiter salary data. Most workers in this role earn between $67,100.00 and $98,700.00 per year, depending on experience, location, and employer.

What is the difference between Lab Supervisor vs Lab Technician?

AspectLab SupervisorLab Technician
Required CredentialsBachelor's degree in a relevant science, sometimes certifications in lab managementAssociate's or bachelor's degree in a science field, technical certifications often preferred
Work EnvironmentOversees lab operations, manages staff, ensures safety protocolsPerforms tests, prepares samples, maintains equipment
Employer & Industry UsageUsed in research labs, clinical labs, industrial settingsCommon in healthcare, research, manufacturing labs

The main difference between a Lab Supervisor and a Lab Technician lies in their responsibilities and level of oversight. The Lab Supervisor manages lab operations, supervises staff, and ensures compliance, while the Lab Technician focuses on conducting tests and maintaining equipment. Both roles require relevant science credentials, but the Supervisor typically has more leadership duties.

What is the work of a lab supervisor?

A lab supervisor oversees daily laboratory operations, ensuring safety protocols, proper use of equipment, and adherence to quality standards. They manage staff, coordinate experiments, maintain documentation, and may ensure compliance with regulatory requirements.

What are lab supervisors?

Lab supervisors are professionals responsible for overseeing the daily operations of a laboratory. They manage lab staff, ensure safety protocols are followed, maintain equipment, and ensure that experiments and tests are conducted accurately and efficiently. Lab supervisors also handle administrative tasks such as scheduling, inventory management, and compliance with regulatory standards. Their role is crucial for maintaining a safe, organized, and productive lab environment.

How much do lab supervisors make in the US?

Lab supervisors in the US typically earn a median annual salary of around $60,000 to $80,000, depending on experience, location, and industry. Salaries can vary based on the size of the laboratory, required certifications, and specific responsibilities.

What is the highest paying lab job?

The highest paying lab jobs are often senior roles such as Laboratory Directors or Chief Scientific Officers, who oversee operations and research strategies. These positions typically require advanced degrees, extensive experience, and leadership skills, and they can earn six-figure salaries depending on the industry and organization.

What are some common challenges faced by Lab Supervisors, and how can they be effectively managed?

Lab Supervisors often encounter challenges such as balancing administrative duties with hands-on lab work, ensuring safety compliance, and coordinating a diverse team of technicians and researchers. Effective management involves establishing clear protocols, maintaining open lines of communication, and staying updated on the latest safety regulations. Regular training sessions and fostering a collaborative team environment can help address these challenges and ensure smooth laboratory operations.

How to become a Laboratory Supervisor?

To become a Laboratory Supervisor, candidates typically need a bachelor's degree in a relevant science field such as biology, chemistry, or medical technology. Relevant work experience in a laboratory setting, strong leadership skills, and familiarity with laboratory equipment and safety protocols are also important; some positions may require certification or advanced degrees. Progression often involves gaining experience as a lab technician or scientist before advancing to supervisory roles.

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

To thrive as a Lab Supervisor, you need a strong background in laboratory science, quality control, and staff management, typically supported by a relevant science degree and laboratory experience. Familiarity with laboratory information management systems (LIMS), safety protocols, and quality assurance certifications such as ASCP or CAP accreditation is often required. Strong leadership, effective communication, and problem-solving skills help a Lab Supervisor manage teams and address technical challenges. These skills are crucial to ensure accurate results, maintain regulatory compliance, and foster a productive lab environment.
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What job categories do people searching Lab Supervisor jobs in California look for? The top searched job categories for Lab Supervisor jobs in California are:
What cities in California are hiring for Lab Supervisor jobs? Cities in California with the most Lab Supervisor job openings:
What are popular job titles related to Lab Supervisor jobs in CA? For Lab Supervisor jobs in CA, the most frequently searched job titles are:
Lab Supervisor jobs near you
Infographic showing various Lab Supervisor job openings in California as of June 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $84,188 per year, or $40.5 per hour.
Micro Lab Supervisor

Micro Lab Supervisor

Ruiz Food Products

Dinuba, CA • On-site

Full-time

Posted 6 days ago

Job description

Ruiz Foods has been family owned since 1964, is one of the largest Hispanic-owned companies in the country and is the proud maker of two #1 brands: El Monterey frozen Mexican food and Tornados roller grill taquitos in grocery stores and convenience stores across the US and Canada.
Are you looking for career development opportunities in an exciting company that cares about its team members and consumers alike? Come join our team and help us continue our industry-leading track record of growth, quality, and delicious food!
COMPENSATION:
  • 70k- 85k Depending on Experience
  • 15% Bonus Eligible

RESPONSIBILITIES:
  • Inspects and test all incoming raw and packaging
  • Responsible for the scientific interpretation and compilation of the data associated with all the testing
  • Arrange to have appropriate QA microbiological, incoming raw and packaging material records prepared and maintained.
  • Train QA Lab technicians and other team members as needed
  • Manages and updates the QA Lab database as required as well as all "on- hold" for raw and packaging material.
  • Review issues with QA Manager and the Plant Director to establish corrective action on QA problems connected with daily production goals and results.
  • Responsible for the testing of raw materials, finished products and environmental samples.
  • Supervises all activities in the assigned area and the employees.
  • Responsible for the weekly and monthly
  • Keeps records of departmental activities as
  • Assures efficient and economical utilization of materials, improvement of QA methods and elimination of wasteful practices within department.
  • Writes and updates QA Lab, raw and packaging material procedures as needed
  • Maintains adherence to company policies, safety standards, quality assurance HACCP/USDA standard and good housekeeping practices.
  • Order all supplies needed for the lab and maintain inventory.
  • Works with suppliers and customers as needed.
  • Perform other duties as required or directed.

REQUIREMENTS:
  • Bachelor of Science degree or equivalent is preferred
  • 2-4 years of previous supervisory experience in a microbiology lab or QA food-processing environment are required
  • Must have knowledge of microbiological and analytical testing methods
  • Strong analytical and technical skills.
  • Strong verbal and written communication skills along with professionalism, flexibility, initiative and ability to work under minimal supervision.
  • Must have good computer skills in Microsoft Word, Excel, PowerPoint and Outlook.
  • Certification in HACCP, PCQI, GFSI discipline or any Lean Six Sigma a plus.

Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities
This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.

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