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Quality Technician

Date: Jun 28, 2019

Location: Corona, California, US, 92879

Company: Lubrizol Corporation

Req ID: 48507 

Vesta, a Lubrizol company is a contract manufacturer that specializes in producing thermoplastic extruded tubing and components for medical devices that are used in hospitals internationally. We strongly believe that it takes quality people to make quality products that are so important for everyday use, and we are always looking to expand our Vesta family. Vesta is located in Corona California which is located in Riverside County. We less than 30 miles away from the beach and Disneyland.

Vesta Corona, California location has a class 8 certified clean room, which is 17,000 square feet. We have 14 extrusion lines as well as co-ex lines. We are able to run multiple extruders which can produce a two layer, stripes and three layer extrusion.

JOB TITLE:                Quality Technician                              DATE:   May 2016     

REPORTS TO:          Quality Supervisor                              DEPARTMENT:  Quality

CLASSIFICATION:   Non-Exempt   (Hourly/Indirect)          DIRECT REPORT(S): None

WORK LOCATION:  Corona, CA                                         REVISED:  May 25, 2016                  




The primary responsibility of a quality assurance technician is to verify, thru the inspection of parts, that the tubing conforms to the specifications of our customers and/or Vesta specifications.  This job description reflects management's assignment of essential functions; it does not prescribe or restrict the tasks that may be assigned.

Shift Hours:                                           6:00 am to 2:30 or 2:30pm to 11:00 pm M-F

Number and Length of breaks/lunch: 2-15 minute breaks in 8 hour period and one 30-minute meal period for every 5 hours worked; unless a signed waiver is on file in the human resources department.

Light/Transitional Duties:                    Maintaining paper records

Job Task Rotation:                              In line inspection and final inspection 


DUTIES AND RESPONSIBILITIES:  Duties and responsibilities are functions of the job and should not reflect the special talents or performance of an employee.


  • Provide line clearance
  • Inspection of tubing for visual defects
  • Inspection of tubing for dimensional specifications (using ring gages, pin gages vision system, snap gage, etc.)
  • Functional and mechanical testing
  • Cutting of tubing to length
  • In-line inspection (In Production Room)
  • Annealing and Heatshrink Expansion Inspection
  • Documentation of inspection results
  • Reading and interpreting product drawings and specifications



  • Wet, humid conditions (non-weather)- occasional at 10% of the day
  • Work near moving mechanical parts – occasional at 30% of the day
  • Work in high, precarious places – occasional at 5% of the day
  • Fumes or airborne particles – occasional at  5% of the day
  • Outdoor weather conditions – occasional at 5% of the day


This type of work environment requires:

  • Moderate Noise (such as; manufacturing shop with machines and/or computer printers).



Personal protective equipment is required in the following areas:

  • Safety glasses in all production areas West of the Extrusion desks
  • Safety glasses in and around Expansion inspection
  • Ear muffs in the Braiding Room



Frequently, lifting up to 5 pounds at 50% of the day, occasionally, lifting up to 25 pounds at 20% of the day and occasionally, lifting up to 50 pounds at 5% of the day.


PHYSICAL DEMANDS:                  

  •   Static Standing/Sitting– occasional at 10% of the day
  • Dynamic Standing/Walking – occasional at 10% of the day
  • Pushing/Pulling (rough) poundage of force – occasional at 5% of the day
  • Floor to knuckle lift/lower – occasional at 3% of the day
  • Knuckle to shoulder lift/lower – occasional at 3% of the day
  • Sustained Bending – occasional at 5% of the day
  • Use hands to finger or handle or touch – frequently at 50% of the day
  • Stoop, kneel, crouch or crawl – occasional at 10% of the day
  • Reach above shoulders – occasional at 3% of the day



  • Ability to interpret a variety of instructions furnished in written, oral, diagram, or schedule form.



  • Must have three (3) or more years of quality control/assurance experience working in a manufacturing environment and previous on the job experience
  • A well-rounded knowledge of the practices, tools, equipment, methods, and materials used in quality assurance environment.



To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.


Demonstrate they possess understanding of the importance of product conformity

Demonstrate that they understand lot numbers and traceability

Organized, neat and meticulous

Able to perform repetitive tasks efficiently

Good communication and interpersonal skills The above statements reflect the general details necessary to describe the principle functions of the occupation described and shall not be construed as a detailed description of all the work requirements that may be inherent in the occupation.  Other duties may be assigned as needed.


Basic math skills

Perform other duties, as required.



Successful completion of 4-years of high school, or equivalent, plus some additional specialized training.



Basic Knowledge -Microsoft Office


The above statements reflect the general details necessary to describe the principle functions of the occupation described and shall not be construed as a detailed description of all the work requirements that may be inherent in the occupation.  Other duties may be assigned as needed.




Vesta is located in Corona CA, the golden state. Corona is located in Southern California where the beaches are less than 30 miles away. You can take a 20 minute drive to the Happiest Place on Earth- Disneyland and see their beloved firework show at 9:00pm every night. Corona is a 45 minute drive to Los Angeles, the entertainment capital in the world. The City of Los Angeles is home of the new Los Angeles Rams who have shaken up and created new excitement for the locals. This city is diverse with many different cultures and restaurants. Summer starts off with many different music festivals such as: Coachella, Snowglobe, Stagecoach and so much more. Vegas is less than 4 hours away and an easy drive for a weekend getaway.


Lubrizol is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to sex, race, color, national origin, citizenship, age, religion, marital status, military service, sexual orientation, genetic information, gender identity, or any other characteristic or trait protected by federal, state, or local law.

Nearest Major Market: Corona
Nearest Secondary Market: Los Angeles

Job Segment: Technician, Maintenance, Inspector, QC, Quality, Technology, Manufacturing