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Quality Control Lab Manager Jobs in Rancho Cucamonga, CA

CalPortland

Quality Control Supervisor

Irwindale, CA · On-site

$75K - $100K/yr

... lab and requires previous cement industry experience and ACI certifications. The Quality Control Supervisor reports to the Quality Control Manager and carries out duties related to chemical and ...

CalPortland

Quality Control Supervisor

Irwindale, CA

$75K - $100K/yr

... lab and requires previous cement industry experience and ACI certifications. The Quality Control Supervisor reports to the Quality Control Manager and carries out duties related to chemical and ...

ADURA LLC

Quality Control Manager

Corona, CA · On-site

$100K - $120K/yr

Quality Control Manager - PCB/ PCB - A Manufacturing Full-Time, Based in Corona, CA, Work hours are 8AM to 4.30PM, Salaried employee. Benefits - 401K, PTO, Sick Leave, Medical/Dental/Vision Insurance ...

Vpet USA LLC

QC Manager

Fontana, CA · On-site

Quality Control Manager The Quality Manager is responsible for maintaining and improving the company-wide quality system that focuses on customer satisfaction, defect prevention, improved defect ...

VPET USA, LLC

QC Manager

Fontana, CA · On-site

Quality Control Manager Salary Status: DOE FLSA: Exempt Employment Type: Full-Time Location: Fontana, CA Reports to: TBD Job Overview: The Quality Manager is responsible for maintaining and improving ...

VPET USA LLC

QC Manager

Fontana, CA · On-site

Quality Control Manager Salary Status: DOE FLSA: Exempt Employment Type: Full-Time Location: Fontana, CA Reports to: TBD Job Overview: The Quality Manager is responsible for maintaining and improving ...

Brio Water Technology

QC Lead

Hacienda Heights, CA · On-site

$25 - $30/hr

... lab and the rest of the Quality Department. What you'll do * Receive and Inspect Sample Products ... Communicate any missing parts or customer misuse to QA Management * Support Warehouse Operations

Q&B Foods

QC Technician (Part-Time)

Irwindale, CA · On-site

$25 - $26/hr

Give batch adjustments when batch does not meet specifications. 60% lab testing. * Conduct product ... Our highly qualified management teams and representatives are dedicated to maintaining our ...

Mapei

Quality Control Technician

San Bernardino, CA · On-site

$20.60/hr

As a Quality Control Technician at MAPEI , you will use your chemistry lab skills to perform tests, set up experiments, and collaborate across the manufacturing quality function. Your focus will be ...

Ravago Americas

Quality Lab Technician

Riverside, CA · On-site

$22 - $26.07/hr

... lab equipment, and following GMPs and SOPs. The technician also supports continuous improvement ... quality managers, regarding quality issues via email. 7. Maintain and calibrate laboratory ...

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All JobsQuality Control Lab JobsQuality Control Lab Manager JobsQuality Control Lab Manager Jobs in Rancho Cucamonga, CA

Quality Control Lab Manager information

See Rancho Cucamonga, CA salary details

$31.2K

$83.1K

$132.3K

How much do quality control lab manager jobs pay per year?

As of Aug 10, 2026, the average yearly pay for quality control lab manager in Rancho Cucamonga, CA is $83,106.00, according to ZipRecruiter salary data. Most workers in this role earn between $61,800.00 and $102,200.00 per year, depending on experience, location, and employer.

What does a quality control lab manager do?

A Quality Control Lab Manager oversees the daily operations of a laboratory to ensure that products meet industry and safety standards. They supervise lab staff, develop testing protocols, review test results, and maintain compliance with regulatory guidelines. The manager is also responsible for training employees, troubleshooting equipment, and implementing improvements to lab processes. Their work is crucial in guaranteeing the quality and safety of products before they reach consumers.

What is the difference between Quality Control Lab Manager vs Quality Control Technician?

AspectQuality Control Lab ManagerQuality Control Technician
CredentialsBachelor's degree in science or related field; often certifications in quality managementAssociate's or bachelor's degree; relevant technical certifications
Work EnvironmentLaboratories, overseeing testing processes and staffLaboratories, performing tests and data collection
ResponsibilitiesSupervising testing activities, managing staff, ensuring complianceConducting tests, recording results, maintaining equipment

The main difference between a Quality Control Lab Manager and a Quality Control Technician lies in their responsibilities and level of oversight. The manager oversees testing operations, manages staff, and ensures quality standards, while the technician performs the actual testing and data collection. Both roles require relevant scientific credentials and work in laboratory environments, but the manager holds a broader supervisory role.

What are some common challenges faced by a quality control lab manager, and how can they be addressed?

Quality Control Lab Managers often face challenges such as ensuring compliance with evolving regulatory standards, maintaining the accuracy and reliability of test results, and managing a diverse team of technicians. To address these issues, managers must stay updated on industry regulations, implement rigorous training programs, and foster open communication within the team. Effective use of laboratory information management systems (LIMS) and regular audits can also help maintain high-quality standards and streamline workflows.

What are the key skills and qualifications needed to thrive as a quality control lab manager?

To thrive as a Quality Control Lab Manager, you need a solid background in chemistry or biology, experience in laboratory operations, and often a relevant degree or certification. Familiarity with laboratory information management systems (LIMS), analytical instrumentation, and quality standards such as ISO or GMP is typically required. Strong leadership, attention to detail, and effective communication are vital soft skills for managing teams and ensuring compliance. These skills and qualities are crucial to maintain product quality, regulatory adherence, and efficient laboratory performance.
What are popular job titles related to Quality Control Lab Manager jobs in Rancho Cucamonga, CA? For Quality Control Lab Manager jobs in Rancho Cucamonga, CA, the most frequently searched job titles are:
What job categories do people searching Quality Control Lab Manager jobs in Rancho Cucamonga, CA look for? The top searched job categories for Quality Control Lab Manager jobs in Rancho Cucamonga, CA are:
What cities near Rancho Cucamonga, CA are hiring for Quality Control Lab Manager jobs? Cities near Rancho Cucamonga, CA with the most Quality Control Lab Manager job openings:
Quality Control Lab Manager jobs near you
Infographic showing various Quality Control Lab Manager job openings in Rancho Cucamonga, CA as of August 2026, with employment types broken down into 1% As Needed, 77% Full Time, 18% Part Time, 3% Contract, and 1% Nights. Highlights an 94% Physical, 2% Hybrid, and 4% Remote job distribution, with an average salary of $83,106 per year, or $40 per hour.

Quality Control Supervisor

CalPortland

Irwindale, CA • On-site

$75K - $100K/yr

Full-time

Medical, Dental, Vision, Life, Retirement

Re-posted 13 days ago

CalPortland rating

7.5

Company rating: 7.5 out of 10

Based on 28 frontline employees who took The Breakroom Quiz

Job description

Job Summary
This position is for a Quality Control Supervisor in a cement lab and requires previous cement industry experience and ACI certifications.
The Quality Control Supervisor reports to the Quality Control Manager and carries out duties related to chemical and instrument analysis, including physical testing.
Benefits
At CalPortland, we're proud to offer a comprehensive, competitive benefits package that provides health and financial support to our most important resources: our employees. Your benefits are an important part of your overall compensation at CalPortland. That's why we give you a wide range of benefits to choose from. All regular full-time employees may enroll in a variety of health and welfare plans including medical, dental, and vision plans. Other benefits include life insurance, disability coverage, employee assistance program, and retirement program. The company also has a variety of voluntary benefits for employees to choose from.
Compensation
$75K - 100K Annual Salary
Responsibilities
  • Directly supervises a team of hourly Laboratory Technicians
  • Reviews QC data daily and reports discrepancies to the manager in a timely manner
  • Responsible for administering the department safety program
  • Responsible for the maintenance and calibration of all QC-related analytical equipment
  • Provides formal, written reports to manager as required
  • Responsible for maintaining departmental cleanliness and efficiency
  • Generates and tracks equipment repair requests and purchases departmental supplies
  • Reviews and approves departmental payroll; creates work schedules and ensures vacation coverage
  • Assists department manager with the performance of stockpile measurements/inventory control

Education
ACI Certifications (required)
Bachelor's degree in Chemical Engineering or related field
Requirements/Qualifications
  • Experience in a cement industry required
  • Strong analytical skills
  • Attention to detail
  • Accurate and timely with data analysis and reports
  • Able to teach others
  • Good use of Microsoft Office tools, i.e., Word, Excel, Outlook, and PowerPoint
  • Strong communication skills
  • Ability to quickly learn and master proprietary software associated with analytical equipment
  • Strong troubleshooting skills to determine and rectify mechanical and electrical problems
  • Physical requirements: ability to sit, stand, stoop, and bend for extended periods of time (up to 8 hours); climb stairs and ladders as high as 380 feet in elevation; ability to lift and carry 70lbs. up stairs; must be able to walk long distances, climb ladders, stairs, and stockpiles, stoop, and crawl under and into enclosed spaces
  • Walk on all types of surfaces (uneven and/or slippery ground)
  • Must be able to use proper Personal Protective Equipment as required
  • Ability to see and hear safety indicators and warnings
  • Must work in all weather conditions: heat, cold, wet, dry and/or dusty conditions and near hot kiln process
  • Will have exposure to all levels of noise that require the use of hearing protection
  • Exposure to cement, clay, limestone and various lab chemicals; see MSDS for more details
  • Ability to work in surroundings that include heat, dust, vibration, heights and confined spaces

Preferred:
  • Experience with a large ERP system, SAP a plus

Conditions of Employment
Successful candidate must submit to post-offer pre-employment physical examination, drug/alcohol screen, and background check. Some positions require FMCSA regulated on-going drug and alcohol testing.
Location:

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