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Mail Insert Machine Operator Jobs in Westminster, CA

Drills, end mills, inserts), Make tool offset changes to ensure parts are to print. * Ensure ... a machine shop operator level 2. Level III: * Certificate of completion in operation of machine ...

CNC Machinist

Garden Grove, CA · On-site

$20.75 - $28.25/hr

Operating in a fast-paced, safety-conscious machine shop, you will take ownership of the full ... replace inserts/tools as needed. • Equipment Care: Perform routine, preventative machine ...

CNC Machinist

Garden Grove, CA · On-site

$41K - $52K/yr

Operating in a fast-paced, safety-conscious machine shop, you will take ownership of the full ... replace inserts/tools as needed. • Equipment Care: Perform routine, preventative machine ...

CNC Machinist

Garden Grove, CA · On-site

$20.75 - $28.25/hr

Operating in a fast-paced, safety-conscious machine shop, you will take ownership of the full ... replace inserts/tools as needed. • Equipment Care: Perform routine, preventative machine ...

Insert address tags into mail sacks, or mail trays used for bulk mailing of ID cards, kits, and ... Adjust machinery as required to return output to the proper specifications. * Input information ...

Insert address tags into mail sacks, or mail trays used for bulk mailing of ID cards, kits, and ... Adjust machinery as required to return output to the proper specifications. * Input information ...

Insert address tags into mail sacks, or mail trays used for bulk mailing of ID cards, kits, and ... Adjust machinery as required to return output to the proper specifications. * Input information ...

S. Centers of Excellence operating as an integrated platform with 150+ CNC machines and a team of ... Maintain accurate shop inventory, including tooling, inserts, and materials, and ensure shared ...

Lockbox Processing Clerk

Carson, CA · On-site

$20 - $24/hr

... operating departmental machines such as Opex 150, Opex 50/51, NCR 7780, Mail Sorter Machine, and Pitney Bowes Postage Machine. This role may involve physical demands, including lifting up to 50 lbs ...

Duties include operating machinery, troubleshooting issues, and maintaining accurate records ... cotton inserting machine, vial labeler, vial label laser, carton laser, and bottle capper.

Showing results 41-60

Mail Insert Machine Operator information

See Westminster, CA salary details

$12

$18

$22

How much do mail insert machine operator jobs pay per hour?

As of Aug 10, 2026, the average hourly pay for mail insert machine operator in Westminster, CA is $18.12, according to ZipRecruiter salary data. Most workers in this role earn between $16.83 and $19.09 per hour, depending on experience, location, and employer.

What are some common challenges mail insert machine operators face and how can they be addressed?

Mail Insert Machine Operators often encounter issues such as machine jams, misfeeds, or incorrect sorting, which can disrupt workflow and impact production deadlines. To address these challenges, operators must stay attentive during machine operation, perform regular maintenance, and quickly troubleshoot minor problems. Working closely with supervisors and maintenance teams ensures that larger technical issues are resolved promptly, minimizing downtime. Developing a keen attention to detail and strong problem-solving skills is essential for success in this role.

What is the difference between Mail Insert Machine Operator vs Mailroom Clerk?

AspectMail Insert Machine OperatorMailroom Clerk
CredentialsHigh school diploma; training on inserting machinesHigh school diploma; basic organizational skills
Work EnvironmentManufacturing or printing facilitiesOffice mailrooms or shipping departments
Job FocusOperating inserting machines for mail processingSorting, distributing, and managing incoming/outgoing mail
Common IndustryPrinting, mailing services, fulfillment centersCorporate offices, shipping centers

The Mail Insert Machine Operator primarily focuses on operating machinery to insert documents into envelopes, while the Mailroom Clerk handles overall mail management, sorting, and distribution. Both roles are essential in mailing operations but differ in technical skills and daily tasks.

What are the key skills and qualifications needed to thrive as a mail insert machine operator, and why are they important?

To thrive as a Mail Insert Machine Operator, you need mechanical aptitude, attention to detail, and a high school diploma or equivalent. Experience with mail insert machines, knowledge of basic maintenance, and familiarity with production tracking systems are often required. Strong organizational skills, reliability, and the ability to work efficiently under deadlines help set candidates apart. These skills ensure accurate, timely mail processing and help maintain smooth production workflows.

What is a mail insert machine operator?

Mail Insert Machine Operators are responsible for operating machines that automatically insert letters, brochures, or other printed materials into envelopes for mailing. They set up, adjust, and monitor the machines to ensure efficient and accurate processing of large volumes of mail. These operators may also troubleshoot minor machine issues, perform routine maintenance, and verify the quality and accuracy of finished mail pieces. The role is essential in industries like direct mail marketing, financial services, and billing departments where bulk mailing is required.
What job categories do people searching Mail Insert Machine Operator jobs in Westminster, CA look for? The top searched job categories for Mail Insert Machine Operator jobs in Westminster, CA are:
What cities near Westminster, CA are hiring for Mail Insert Machine Operator jobs? Cities near Westminster, CA with the most Mail Insert Machine Operator job openings:
Infographic showing various Mail Insert Machine Operator job openings in Westminster, CA as of August 2026, with employment types broken down into 49% Full Time, 48% Part Time, 1% Temporary, 1% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $37,698 per year, or $18.1 per hour.

$28/hr

Full-time

Re-posted 19 days ago


Job description

Essential Duties & Responsibilities:

Level I:

  • Basic operation of multiple CNC machines: Touch off tools when consumables are changed, Change out consumable tooling (ex. Drills, end mills, inserts), Make tool offset changes to ensure parts are to print.
  • Ensure quality by using various measuring tools such as calipers, height gauges, micrometers, thread and plug gauges, Profilometers, and comparators to inspect and measure machined parts.
  • Perform weekly preventive maintenance on the machine shop equipment by oiling, greasing, and making sure that they are working properly.
  • Determine and implement appropriate action in problem situations to include equipment and infrastructure problems.
  • Monitor workflow to assure quality by following written procedures.
  • Keep work area and equipment clean and orderly (5S Standard).
  • Work in a safe manner and follow safety rules and procedures to ensure personal safety and safety of co-workers.
  • Perform other duties as assigned.

Level II:

In addition to Level 1 Essential Duties & Responsibilities

  • Understand G and M Codes, trouble shoot code for issues.
  • Install and maintain commonly changed components and tools.
  • Perform full basic CNC setups on all machines and ability to setup all jobs on the CNC Lathes (Fanuc/Haas Controller).

Level III:

In addition to Level I & II Essential Duties & Responsibilities

  • Make manual edits to G and M codes, trouble shoot code for issues.
  • Perform full complex CNC setups on all machines (CNC Swiss Turn/Lathe/Mill) and (Heidenhain/Fanuc/Haas Controller)
  • Able to fully train Level I & Level II, and new operators to run and setup CNC machines.
  • Create CNC programs using MasterCAM, Esprit, or Equiv. for various CNC machine types. Including creating setup sheets.
  • Design, program, and machine any work holding fixtures
Required Skills/Abilities:

All Levels:

  • Strong verbal and written communication skills
  • Excellent interpersonal skills
  • Able to identify and resolve problems in a timely manner
  • Demonstrates accuracy and thoroughness
  • Meets productivity standards
  • Observes safety and security procedures
  • Able to perform each essential duty satisfactorily
  • Strong math skills for inputting specific dimensions and figures into the CNC machinery
  • Ability to analyze the information provided on blueprints or other explanatory documents to make sure the final product matches the draft
  • Strong computer skills as CNC Operators use computer software to control machinery
  • Understanding of how the machine works to maintain the machinery for which they are responsible and ensure it functions properly.
  • Problem-solving skills in order to detect issues in the creation process and find solutions to ensure the machinery creates the product provided in the draft
  • Blue print reading
  • Basic understanding and skills of GD&T (Geometrics, Dimensioning, and Tolerances).
Education and Experience:
  • High school or equivalent

Level II:

  • Certificate of completion in operation of machine shop equipment and measuring tools or recent two years' experience as a machine shop operator level 2.

Level III:

  • Certificate of completion in operation of machine shop equipment and measuring tools or recent two years' experience as a machine shop operator level 3.
Working Conditions / Physical Requirements:
  • While performing the duties of this Job, the employee is regularly required to use hands to finger, handle, or feel; reach with hands and arms and talk or hear.
  • The employee is occasionally required to sit.
  • The employee is frequently required to stand and walk
  • The employee must regularly lift and /or move up to 25 pounds.
  • The employee must frequently lift and /or move up to 50 pounds.
  • Specific vision abilities required by this job include close vision, distance vison, color vision, peripheral vision, depth perception and ability to adjust focus.
  • The employee is regularly exposed to moving mechanical parts
  • The employee is frequently exposed to fumes or airborne particles and toxic or caustic chemical
  • The employee is occasionally exposed to risk of electrical shock
  • The noise level in the work environment is usually moderate

Hourly Range: $28/hr - $35/hr

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