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Mail Inserter Operator Jobs in California (NOW HIRING)

Mailroom Associate

Irvine, CA · On-site

$19 - $25/hr

This position is heavily focused on manual, repetitive, and sustained physical work , including loading industrial printers, operating folder/inserter equipment, staging and moving mail trays, and ...

Mailroom Associate

Irvine, CA · On-site

$19 - $25/hr

This position is heavily focused on manual, repetitive, and sustained physical work , including loading industrial printers, operating folder/inserter equipment, staging and moving mail trays, and ...

Mailroom Associate

Irvine, CA · On-site

$19 - $25/hr

This position is heavily focused on manual, repetitive, and sustained physical work , including loading industrial printers, operating folder/inserter equipment, staging and moving mail trays, and ...

Marketing Mail Letter/Flats for Permit Imprint and Metered mail. Engages as Digital Print Operator ... D Inserters, D&K Laminator / Kluge Die Cutter, and Ricoh 5000 / Oce 7650 & 6250 YOUR PROFILE ...

Media Factory Lead - 1st Shift

Valencia, CA · On-site

$20.81 - $22.81/hr

... Metered mail. * Engages as Digital Print Operator or Finishing Technician as needed to meet ... BB700 W&D Inserters, D&K Laminator / Kluge Die Cutter, and Ricoh 5000 / Oce 7650 & 6250 ...

Credentialing Specialists

Fresno, CA · On-site

$52K - $73K/yr

... shall mail SmartID Cards to Light Activation Kit Operators Applicant Communications regarding ... inserts, and other ID Media duties as directed by ICAM Credentialing Specialists shall perform IRS ...

... shall mail SmartID Cards to Light Activation Kit Operators Applicant Communications regarding ... inserts, and other ID Media duties as directed by ICAM Credentialing Specialists shall perform IRS ...

Credentialing Specialists shall mail SmartID Cards to Light Activation Kit Operators * Applicant ... Pocket Commission inserts, and other ID Media duties as directed by ICAM * Credentialing ...

Credentialing Specialists shall mail SmartID Cards to Light Activation Kit Operators * Applicant ... Pocket Commission inserts, and other ID Media duties as directed by ICAM * Credentialing ...

Credentialing Specialists

San Jose, CA · On-site

$70K - $100K/yr

... shall mail SmartID Cards to Light Activation Kit Operators Applicant Communications regarding ... inserts, and other ID Media duties as directed by ICAM Credentialing Specialists shall perform IRS ...

Credentialing Specialists shall mail SmartID Cards to Light Activation Kit Operators * Applicant ... Pocket Commission inserts, and other ID Media duties as directed by ICAM * Credentialing ...

Credentialing Specialists shall mail SmartID Cards to Light Activation Kit Operators * Applicant ... Pocket Commission inserts, and other ID Media duties as directed by ICAM * Credentialing ...

Showing results 41-60

Mail Inserter Operator information

See California salary details

$12

$17

$20

How much do mail inserter operator jobs pay per hour?

As of Aug 18, 2026, the average hourly pay for mail inserter operator in California is $17.04, according to ZipRecruiter salary data. Most workers in this role earn between $15.91 and $18.03 per hour, depending on experience, location, and employer.

What does a mail inserter operator do?

A Mail Inserter Operator is responsible for operating machines that automatically insert letters, brochures, or other materials into envelopes for mailing. They monitor equipment, ensure proper alignment and functioning, and troubleshoot minor issues to maintain productivity. Mail Inserter Operators also perform quality checks to ensure the correct contents are inserted and prepare finished mail for distribution. This role is essential in industries that handle large volumes of mail, such as direct marketing and billing services.

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

To thrive as a Mail Inserter Operator, you need attention to detail, basic mechanical aptitude, and a high school diploma or equivalent. Familiarity with mail insertion machines, postal software, and basic troubleshooting tools is typically required. Strong organizational skills, reliability, and the ability to work efficiently under deadlines help operators stand out. These skills ensure accurate, timely mail processing and minimize errors or downtime in high-volume mailing environments.

What are some common challenges faced by mail inserter operators and how can they be addressed?

Mail Inserter Operators often encounter challenges such as machine jams, misfeeds, and managing high-volume workloads under tight deadlines. Staying attentive to equipment maintenance and promptly addressing minor mechanical issues can help minimize downtime. Additionally, strong organizational skills and effective communication with supervisors and team members are essential for coordinating large mail runs and ensuring accuracy. Continuous training on new inserter technologies can also improve efficiency and reduce errors.

What is the difference between Mail Inserter Operator vs Mail Clerk?

AspectMail Inserter OperatorMail Clerk
CredentialsBasic high school diploma; on-the-job trainingHigh school diploma; some positions may require basic certifications
Work EnvironmentManufacturing or mailing facilities, operating inserter machinesOffice or mailroom settings, handling incoming and outgoing mail
Job DutiesOperating mail inserting machines, assembling mail packagesSorting, distributing, and managing mail flow within an organization

The Mail Inserter Operator primarily focuses on operating machinery to assemble and insert mail, while the Mail Clerk handles the organization and distribution of mail within an office or facility. Both roles require attention to detail but differ in technical skills and daily tasks.

What are popular job titles related to Mail Inserter Operator jobs in California?

For Mail Inserter Operator jobs in California, the most frequently searched job titles are:

What job categories do people searching Mail Inserter Operator jobs in California look for?

The top searched job categories for Mail Inserter Operator jobs in California are:

Infographic showing various Mail Inserter Operator job openings in California as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $35,433 per year, or $17 per hour.

$19 - $25/hr

Other

Medical, Dental, Vision, Retirement, PTO

Re-posted 15 days ago


Job description

Job Description

Job Description

About us

Apex Class Action provides legal administration services to Plaintiff and Defense law firms across the nation. Our services include pre-settlement, settlement administration, and business process reengineering to improve efficiency and reduce administrative costs.

Pay: $19.00 - $25.00 per hour

Job description:

Job Summary
The Mailroom Associate is a hands-on, physically demanding role responsible for executing high-volume mail production operations at Apex. This position is heavily focused on manual, repetitive, and sustained physical work , including loading industrial printers, operating folder/inserter equipment, staging and moving mail trays, and preparing large mailings for USPS submission.

While the role includes learning the technical backend of mail production (mail merges, postal documentation, equipment setup), the primary day-to-day responsibility is physical mail processing. This role requires the ability to stand for long periods, lift heavy materials, and work efficiently in a production-style environment while maintaining accuracy and compliance.

This position is critical to ensuring notices and checks are produced, inserted, and mailed accurately and on time to class members.

Core Physical Requirements (Essential Functions)

  • Stand and work on your feet for extended periods (often several hours at a time)
  • Repeatedly lift, move, and load heavy materials (paper cases, envelopes, mail trays, printer supplies)
  • Load and unload high-capacity printers, folder/inserters, and related equipment multiple times per shift
  • Push, pull, and transport mail bins, trays, and carts throughout the facility
  • Perform repetitive manual tasks with consistency and attention to detail in a production environment

Duties
a) Mail Assets Inventory Management:

  • Maintain and monitor inventory of all mail assets, including paper, envelopes, toner, and other necessary supplies.
  • Order and restock supplies to ensure no interruption in mail processing operations.
  • Conduct regular inventory audits and report discrepancies.

b) Creating Postal Statements:

  • Prepare and generate resort postal statements accurately and timely.
  • Ensure compliance with all postal regulations and guidelines.

c) Mail Pickup and Drop-off:

  • Collect mail from the call service Mon-Fri.
  • Drop off outgoing mail at the Bulk Mail Entry Unit (BMEU) as per schedule.

d) Mail Merging and Printing:

  • Perform mail merging of Excel sheets with addresses, class member information, and when applicable the proper USPS IMB Standard presort information.
  • Ensure accuracy in merging data with notices and checks.
  • Validate and verify address information to minimize undeliverable mail.
  • Print notices and checks.

e) Handling Returned and Undeliverable Mail:

  • Manage the intake of returned or undeliverable mail.
  • Update records and databases with corrected address information.
  • Initiate reprints and reissues of notices and checks as necessary.

f) Maintenance of Mailroom Equipment:

  • Ensure regular maintenance and proper functioning of printers, folders, and inserters.
  • Troubleshoot and resolve any equipment issues promptly.
  • Coordinate with service providers for repairs and maintenance as needed.

g) Reprinting Notices and Checks:

  • Handle the process of reprinting notices and checks for reissue requests.
  • Ensure accuracy and completeness in the reissued documents.

h) Mailroom Organization and Cleanliness:

  • Keep the mailroom organized, clean, and free of clutter.
  • Implement and maintain a systematic arrangement for efficient mail processing.

i) Compliance and Documentation:

  • Ensure all mail processes comply with state and federal regulations.
  • Maintain accurate records and documentation for all mail-related activities.

j) Continuous Improvement:

  • Identify opportunities for improving mail processes and efficiencies.
  • Implement best practices and innovative solutions to streamline mail operations.

Experience
- Previous experience in a mailroom is preferred.
- Familiarity with shipping and receiving processes is a plus.
- Experience operating forklifts or similar equipment is beneficial.
- Strong organizational skills with the ability to manage multiple tasks effectively.
- Physical capability to perform heavy lifting and stand for extended periods.

Requirements

  • Standing and Walking: Ability to stand and walk for extended periods, often up to 8 hours a day, while managing mailroom tasks and equipment.
  • Lifting and Carrying: Capability to lift, carry, and move packages, boxes, and mail trays weighing up to 50 pounds regularly throughout the workday.
  • Strong organizational and time-management skills.
  • Attention to detail and accuracy.
  • Ability to troubleshoot and maintain mailroom equipment.
  • Strong verbal and written communication skills
  • MS Word (formatting/design)
  • MS Excel (basic formulas and calculations)

This role demands strong abilities in multitasking and setting priorities, as you will manage various tasks at once. If you are a PROACTIVE individual with a keen eye for detail and a commitment to excellence, we encourage you to apply for this exciting opportunity as a Mailroom Clerk.

Job Type: Full-time

Benefits:

  • 401(k)
  • 401(k) matching
  • Dental insurance
  • Health insurance
  • Paid time off
  • Vision insurance

People with a criminal record are encouraged to apply

Work Location: In person