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Lab Supervisor Jobs in California (NOW HIRING)

Milk Specialties Company

Lab Supervisor

Visalia, CA · On-site

$75K - $85K/yr

The Lab Supervisor has the responsibility for managing the laboratory at the plant facility, ensuring work is completed as expected. The Lab Supervisor is responsible for GMP compliance, plant ...

Amspec LLC.

Lab Supervisor

Signal Hill, CA

Primary Duties and Responsibilities • Coordinate and schedule lab assignments to lab technicians and supervisors - oversee all analytical testing work • Receiving, compiling, and verifying the ...

AmSpec Group

Lab Supervisor

Signal Hill, CA · On-site

Primary Duties and Responsibilities • Coordinate and schedule lab assignments to lab technicians and supervisors - oversee all analytical testing work • Receiving, compiling, and verifying the ...

Stanford Health Care

Lab Supervisor

Palo Alto, CA · On-site

... you will do * " Supervises laboratory personnel engaged in performing routine and specialized technical procedures. * Plans the daily lab operations, evaluates work performed, assists in ...

Labcorp

Lab Supervisor - Hematology

San Diego, CA

$100K - $165K/yr

Labcorp is seeking a Clinical Laboratory Supervisor to join our team in San Diego CA . In this ... Monitor daily workflow in the lab and schedule adequate assay coverage * Responsible for ensuring ...

Labcorp

Lab Supervisor - Hematology

San Diego, CA · On-site

$100K - $165K/yr

Labcorp is seeking a Clinical Laboratory Supervisor to join our team in San Diego CA . In this ... Monitor daily workflow in the lab and schedule adequate assay coverage * Responsible for ensuring ...

Certified Group

Chemistry Lab Supervisor

Turlock, CA

The Laboratory Services Supervisor provides frontline leadership and oversees the daily execution ... Maintain a clean, organized, and compliant lab environment * Promote and enforce a strong culture ...

Certified Group

Microbiology Lab Supervisor

Turlock, CA · On-site

The Laboratory Services Supervisor provides frontline leadership and oversees the daily execution ... Maintain a clean, organized, and compliant lab environment * Promote and enforce a strong culture ...

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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 Jul 6, 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 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.

What is the highest-paying lab job?

The highest-paying lab jobs are often senior roles such as Laboratory Directors or Principal Investigators, who oversee research projects and manage teams. These positions typically require advanced degrees, extensive experience, and specialized skills, and they can earn six-figure salaries depending on the industry and location.

What is the salary of a Laboratory Supervisor in the US?

The average salary for a Laboratory Supervisor in the US is approximately $60,000 to $80,000 per year, depending on experience, location, and industry. Salaries can vary based on the size of the laboratory, required certifications, and specific responsibilities.

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 field such as biology, chemistry, or medical technology, along with several years of laboratory experience. Leadership skills, knowledge of laboratory procedures, and often certification or licensing are also important for advancement into 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.

What is the highest-paying career in a laboratory?

In a laboratory setting, senior roles such as Laboratory Director or Chief Scientific Officer tend to be the highest-paying positions, often earning six-figure salaries. These roles require extensive experience, advanced degrees, and leadership skills, and they oversee laboratory operations, research, and compliance.
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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 1% As Needed, 74% Full Time, 22% Part Time, 1% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $84,188 per year, or $40.5 per hour.
Lab Supervisor

Lab Supervisor

Milk Specialties Company

Visalia, CA • On-site

$75K - $85K/yr

Full-time

Medical, Dental, Vision, Life, Retirement

Posted 25 days ago

Job description

At Actus Nutrition, our focus is to create high-quality ingredients designed to optimize health and nutrition. We are passionate and dedicated people. Each day, we collectively explore new, innovative ways to enhance product performance and value through our broad human and animal nutrition portfolios. We offer a comprehensive benefits package which includes medical, dental, vision and life insurance as well as a healthy 401(k) company match program.

The Lab Supervisor has the responsibility for managing the laboratory at the plant facility, ensuring work is completed as expected.  The Lab Supervisor is responsible for GMP compliance, plant quality audits and promoting a positive quality culture within the facility

 Essential Duties and Responsibilities:

  • Assist, recruit, direct, coach, lead and supervise all QA personnel constantly raising the standard of performance. Establish education and development programs for employees including SOP’s, quality specifications, safety and job expectations.
  • Complete daily GMP audits and inspections. Summarize and log findings monthly.
  • Create and maintain SOPs to ensure laboratory compliance.
  • Manage analytical testing on raw materials, packaging, in process samples and finished products ensuring compliance with all quality specifications.
  • Assist with establishing quality assurance specifications for raw materials and finished products and ensuring that these specifications are met. Coordinate in a timely manner the COA, analytical testing of ingredients and finished products.
  • Record all testing results in a timely manner. Conduct and document all calibrations.
  • Drive improvements by implementing efficient test methods, integrate lab functions with production schedules and understand the business to help identify Best Practices to fulfill business needs.
  • Notify QA Manager when physical or chemical analysis defines products/ingredients that do not meet specifications.
  • Assist with finished product problems, investigations and customer complaint reviews. Assist as needed with technical service inquires.
  • Work with QA to release product according to specifications.
  • Assist with GMP and HACCP education of the employees.
  • Perform internal quality control audits and assist with customer audit inspections
  • Assist in bringing the Plant into SQF / BRC compliance. Monitor and communicate trends and issues on all finished products.
  • Assist Quality Assurance Manager in building and improving quality systems.
  • Oversee all environmental sampling.
  • Coordinate laboratory supply budget and order supplies as needed to support operations with the QA Manager.

Position Requirements:

  • 3+ years previous laboratory experience
  • Strong knowledge of laboratory testing procedures and computer software applications
  • Exceptional analytical and organizational skills
  • Strong interpersonal and communication skills
  • Previous supervisory experience
  • HACCP Certification, LECO Training, SQF Practitioner, Calibration Technician preferred

Salary range: $75,000-$85,000

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