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Mail Inserter Operator Jobs in California (NOW HIRING)

Mittera

Saddle Stitcher Operator

Los Alamitos, CA · On-site

$18 - $22/hr

Make-ready the stacker, tiers, mail head, mail control * Make-ready and run all aspects of the ... Experience on various bindery machines, such as a binder, cutter, folder, inserter, and poly ...

SPS-North America

Client Service Associate

Santa Ana, CA · On-site

$15 - $20.75/hr

Perform various Mail Center activities including (sorting mail, metering, folding, inserting ... Operating mailing, copy or scanning equipment. * Shipping and receiving * Handle time-sensitive ...

Coast Personnel

Media Factory Lead

Valencia, CA

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 ...

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All JobsMail Inserter Operator JobsMail Inserter Operator Jobs in California

Mail Inserter Operator information

See California salary details

$12

$17

$20

How much do mail inserter operator jobs pay per hour?

As of Jun 9, 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 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 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 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:
Mail Inserter Operator jobs near you
Infographic showing various Mail Inserter Operator job openings in California as of May 2026, with employment types broken down into 87% Full Time, and 13% Part Time. Highlights an 100% In-person job distribution, with an average salary of $35,433 per year, or $17 per hour.
Presort Mailing Technician - 1st Shift

Presort Mailing Technician - 1st Shift

Bertelsmann

Valencia, CA • On-site

$20.31 - $22.31/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 23 days ago

Job description

At Arvato, we measure our success through the successes of our customers. Our DNA is built upon Customer Obsession, Ownership and Continuous Improvement (Hustle). We achieve our goals by means of experience, state-of-the-art technologies, creativity, passion and a commitment to quality, innovation and having fun! Come and join our team today!
Your Tasks
Tends machine that inserts printed matter, such as letters or booklets for USPS MAIL into folders or envelopes: Stacks quantities of inserts into machine pockets and turns setscrews to adjust feeder mechanisms, according to thickness of material. Starts machine and replenishes pockets with inserts and booklets. Performs periodic maintenance on machine related to mail inserting and assists Mechanics in identifying machine problems.
  • Performs and verifies own machine setups prior to manufacturing
  • Maintains Integrity and organization of USPS presort mailings of First Class Letters/Flats; Marketing Mail Letter/Flats for Permit Imprint and Metered mail.
  • Controlling machine and processes
  • Monitor processes, materials, or surroundings
  • Maintains workflow and ensures availability of materials, tools, and necessary equipment for assembly
  • Inspecting equipment, structures or material
  • Monitors safety practices
  • Interacts with other departments in production to resolve problems that interfere with the group's productivity
  • Trains new and less experienced operators
  • Completes required daily maintenance paperwork
  • Maintains equipment in good working order and maintains clean work area
  • Reports machine and equipment malfunction to supervisor or mechanics
  • Reports replacement parts; assist in periodical equipment check to ensure maintenance of machine
  • Responsible for maintaining the quality and productivity
  • Adhere to the company's Quality Policy Statement and participate in the Quality Management System
  • Lifting up to 40lbs
  • Require to stand long periods
  • Other projects, duties and/or tasks as assigned by management

Your Profile
  • Ability to work with minimal supervision
  • Operation Monitoring and Control Precision
  • Understanding of general machine procedures and safety awareness
  • Maintenance, Inspection and Troubleshooting of equipment
  • General understating of USPS postal requirements for presort mail and documentation is preferred
  • 1+ year related experience and or training; or equivalent combination of education and experience is preferred
  • Direct Mail experience preferred
  • General understating of USPS postal requirements for presort mail and documentation is preferred

We Offer
  • Salary range for Valencia, CA: $20.31 - $22.31 per hour.
  • Medical, Dental, Vision, Life Insurance, and Disability Pay.
  • 401(k) with company matching up to 6%.
  • Paid Time Off, including paid holidays.
  • Flexible Spending Accounts.
  • Voluntary benefits such as legal and financial assistance, pet insurance, and more.
  • Employee Assistance Program.
  • Ongoing employee development opportunities including tuition reimbursement, scholarships, and training.
  • Commuter benefits.
  • Employee engagement activities.

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