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Source Inspector Jobs in Rancho Cucamonga, CA (NOW HIRING)

GeoTek Operations Limited

Special Inspector

Corona, CA

$30 - $40/hr

Incorporated in 1997, GeoTek is a full-service consulting engineering firm specializing in geotechnical engineering, construction materials testing, special inspections, and environmental consulting.

Hydraflow

Receiving Inspector

Fullerton, CA · On-site

$19.75 - $25.50/hr

... source inspection, quality issues and receiving inspection results of supplier parts Review and document inspection results on various types of shop travelers, process sheets, etc. Be involved in ...

Hydraflow

Receiving Inspector

Fullerton, CA

$19.75 - $25.50/hr

Interface with our suppliers and customers regarding source inspection, quality issues and receiving inspection results of supplier parts * Review and document inspection results on various types of ...

Hydraflow

Final Inspector

Fullerton, CA · On-site

$19.75 - $23.25/hr

... source inspection, quality issues and final inspection results of end products. Review and document inspection results on process sheets, etc. Be involved in internal and external auditing Assist ...

Hydraflow

Final Inspector

Fullerton, CA

$19.75 - $23.25/hr

Interface with manufacturing personnel and customers regarding source inspection, quality issues and final inspection results of end products. * Review and document inspection results on process ...

Hydraflow

Final Inspector

Fullerton, CA · On-site

$28 - $35/hr

Interface with manufacturing personnel and customers regarding source inspection, quality issues and final inspection results of end products. * Review and document inspection results on process ...

HydraFlow

Receiving Inspector

Fullerton, CA · On-site

$28 - $35/hr

Interface with our suppliers and customers regarding source inspection, quality issues and receiving inspection results of supplier parts * Review and document inspection results on various types of ...

Hydraflow

Receiving Inspector

Fullerton, CA

$28 - $35/hr

Interface with our suppliers and customers regarding source inspection, quality issues and receiving inspection results of supplier parts * Review and document inspection results on various types of ...

HydraFlow

Final Inspector

Fullerton, CA · On-site

$28 - $35/hr

Interface with manufacturing personnel and customers regarding source inspection, quality issues and final inspection results of end products. * Review and document inspection results on process ...

ABC Sheet Metal

Be Seen First

Aerospace Quality Inspector Supervisor

Anaheim, CA · On-site

$35 - $40/hr

Conduct supplier source inspections as required * Assist with calibration and verification of inspection equipment * Work closely with manufacturing, welding, and engineering teams to ensure ...

Hydraflow

Receiving Inspector

Fullerton, CA · On-site

$28 - $35/hr

Interface with our suppliers and customers regarding source inspection, quality issues and receiving inspection results of supplier parts * Review and document inspection results on various types of ...

Hydraflow

Final Inspector

Fullerton, CA · On-site

$28 - $35/hr

Interface with manufacturing personnel and customers regarding source inspection, quality issues and final inspection results of end products. * Review and document inspection results on process ...

ABC Sheet Metal

Be Seen First

Aerospace Quality Inspector Supervisor

Riverside, CA · On-site

$35 - $40/hr

Conduct supplier source inspections as required * Assist with calibration and verification of inspection equipment * Work closely with manufacturing, welding, and engineering teams to ensure ...

New

ACROMIL LLC

Inspector

Rowland Heights, CA · On-site

$20 - $25/hr

Responsibility includes inspection of, raw material, first articles, in process, source inspection, purchased, or modified products and complex assemblies. Sort and stack usable parts for shipping ...

ACROMIL CORPORATION

Inspector

Corona, CA · On-site

$20 - $26/hr

Responsibility includes inspection of, raw material, first articles, in process, source inspection, purchased, or modified products and complex assemblies. Sort and stack usable parts for shipping ...

MWH

Construction Inspector - Water

Corona, CA · On-site

$65.96/hr

With Constructors provides single-source, integrated design and construction services and a full ... As Construction Inspector, the candidate will be responsible for conducting and documenting ...

MWH

Construction Inspector - Water

Corona, CA · On-site

$65.96/hr

With Constructors provides single-source, integrated design and construction services and a full ... As Construction Inspector, the candidate will be responsible for conducting and documenting ...

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All JobsSource Inspector JobsSource Inspector Jobs in Rancho Cucamonga, CA

Source Inspector information

See Rancho Cucamonga, CA salary details

$9

$22

$35

How much do source inspector jobs pay per hour?

As of May 29, 2026, the average hourly pay for source inspector in Rancho Cucamonga, CA is $22.92, according to ZipRecruiter salary data. Most workers in this role earn between $18.41 and $25.05 per hour, depending on experience, location, and employer.

What Does a Source Inspector Do?

As a source inspector, you act as a field representative for a manufacturing company. Your duties involve inspecting materials and components at the facility that produces them. You work to ensure that parts meet their required specifications, and you do this by looking at blueprints and data. Other responsibilities include taking measurements, performing tests using computer equipment or electrical devices, and assessing other variables such as density, strength, and durability. You document the results of these inspections and create a report for your client or employer. Many source inspectors work in the aerospace industry.

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

To thrive as a Source Inspector, you need a solid understanding of quality control standards, inspection procedures, and relevant industry regulations, often supported by a technical degree or certification such as ASQ Certified Quality Inspector. Familiarity with measurement tools, inspection software, and documentation systems is typically required. Attention to detail, strong analytical thinking, and effective communication are critical soft skills for ensuring accurate assessments and clear reporting. These skills and qualifications are essential for maintaining product quality, meeting client specifications, and supporting supplier compliance.

How does a Source Inspector typically collaborate with suppliers and internal quality teams during the inspection process?

Source Inspectors work closely with suppliers to verify that products and components meet specified quality standards before shipment. They coordinate with internal quality assurance teams to ensure that inspection criteria align with company and industry requirements. Effective communication and documentation are essential, as Source Inspectors often discuss findings, resolve discrepancies, and provide feedback to both the supplier and their own organization. This collaborative approach helps prevent costly quality issues downstream and fosters strong supplier relationships.

What is the difference between Source Inspector vs Quality Control Inspector?

AspectSource InspectorQuality Control Inspector
CertificationsTypically requires NDT certifications, inspection licensesOften requires quality assurance certifications, such as ASQ certifications
Work EnvironmentPrimarily on-site at manufacturing or construction sites, inspecting materials and componentsWorks in manufacturing facilities, labs, or on-site, focusing on product quality
Industry UsageCommon in construction, manufacturing, and oil & gas industriesWidely used across manufacturing, aerospace, automotive, and industrial sectors

Source Inspectors focus on verifying the origin and compliance of materials and components, often requiring specialized certifications. Quality Control Inspectors concentrate on ensuring finished products meet quality standards. While both roles involve inspection, their scope and focus differ based on the stage of production and specific industry requirements.

More about Source Inspector jobs
What are popular job titles related to Source Inspector jobs in Rancho Cucamonga, CA? For Source Inspector jobs in Rancho Cucamonga, CA, the most frequently searched job titles are:
What job categories do people searching Source Inspector jobs in Rancho Cucamonga, CA look for? The top searched job categories for Source Inspector jobs in Rancho Cucamonga, CA are:
What cities near Rancho Cucamonga, CA are hiring for Source Inspector jobs? Cities near Rancho Cucamonga, CA with the most Source Inspector job openings:
Source Inspector jobs near you
Infographic showing various Source Inspector job openings in Rancho Cucamonga, CA as of May 2026, with employment types broken down into 1% As Needed, 87% Full Time, 9% Part Time, and 3% Contract. Highlights an 94% Physical, and 6% Remote job distribution, with an average salary of $47,676 per year, or $22.9 per hour.
Quality Source Inspector - Mechanical - Level II

Quality Source Inspector - Mechanical - Level II

SQA Services

Anaheim, CA

$30 - $35/hr

Part-time

Posted 9 days ago

Job description

For more than 30 years, SQA Services has been a leading provider of managed supplier quality services, offering audits, assessments, remote surveillance, corrective actions, remediation, inspections, and engineering solutions to manufacturers across all industries. We deliver these services by deploying a network of highly skilled associates based throughout the United States and in over 90 countries worldwide, ensuring rapid on-site support at your supplier locations. Our associates are expert quality assurance professionals with extensive experience and local expertise, enabling us to represent our clients on-demand and with greater speed and efficiency than our competitors.
 
 
We're hiring for a Quality Mechanical Source Inspector. The schedule is for the first shift, part-time, 20 - 30 hours a week, 3-4 days per week on an as-needed basis. If you have a passion for mechanical products and a keen eye for quality, this could be the perfect opportunity for you!
Key Responsibilities
 
  • Perform precision inspection verifications on mechanical parts, components, assemblies, and materials
  • Inspection may include, but is not limited to, purchased parts, in-process and final assemblies, and materials for workmanship and conformance to specifications/drawings
  • Perform surface plate inspection of the first article, in-process, and lot sample parts if required
  • Utilize inspection equipment such as micrometers, gauge blocks, dial indicators, height gauges, optical comparators, profilometers, and coordinate measuring machines (CMMs) if necessary
  • Visual acuity and the ability to detect defects in highly complex products
  • Verify documentation packages to industry/commodity-specific standards
  • Classify defect types and verify rework conducted during the time of the inspection
Required Qualifications
  • 5+ years of hands-on experience with precision mechanical parts inspection.
  • Strong ability to read and interpret manufacturing drawings and industry/commodity standards.
  • Proficient in GD&T and validating dimensions (tolerances .005") using hand tools (e.g., indicators, micrometers, calipers, height gauges).
  • Experience with certificates of conformance and inspection documentation.
  • Ability to adapt to new technology and software.
  • Excellent visual acuity to detect defects in complex products.
Preferred Qualifications
  • Associate's degree or higher in a related field, or equivalent experience.
  • Certification in inspection techniques or GD&T is a plus.
$30 - $35 an hour
50% hourly rate for any travel time ("p2p")
Mileage reimbursement at the US gov't rate ($0.725 per mile driven). Untaxed.
Note:
 
SQA is an Equal Opportunity Employer. Employment is based on merit and qualifications, and is not influenced by race, color, religion, gender, national origin, veteran status, disability, age, sexual orientation, gender identity, marital status, or any other legally protected status.
 
This position requires access to ITAR-controlled technical data and/or defense articles. As such, the candidate must be a U.S. citizen or U.S. lawful permanent resident (green card holder) to comply with the International Traffic in Arms Regulations (ITAR). Applicants who do not meet these criteria will not be considered for this role.
 
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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