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Mail Insert Machine Operator Jobs in California (NOW HIRING)

Fresh Express

Machine Operator III - Night Shift

Salinas, CA · On-site

$18.25 - $21.75/hr

The Machine Operator should be able to independently operate identified/assigned packaging machines ... Employees may be assigned to perform other tasks such as packing, palletizing, trimming, inserting ...

DEL REAL LLC

Operator I

Mira Loma, CA · On-site

$16.90 - $19/hr

More Paragraph Insert LinkInsert VideoInsert ImageInsert Horizontal LineMore Rich UndoRedoMore Misc ... We are looking for a dedicated Machine operator to join the family! Del Real Foods is a traditional ...

ADURA LLC

Pick and Place SMT Operator

Corona, CA

$22 - $26/hr

Pick and Place SMT Operator Experience with YAMAHA pick amp; place machine is preferred. General ... Operate and monitor an automated machine for insertion of electronic components using the surface ...

Arvato

Presort Mailing Technician

Valencia, CA

Tends machine that inserts printed matter, such as letters or booklets for USPS MAIL into folders ... Trains new and less experienced operators * Completes required daily maintenance paperwork

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All JobsMail Insert Machine Operator JobsMail Insert Machine Operator Jobs in California

Mail Insert Machine Operator information

See California salary details

$12

$17

$21

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

As of Jul 15, 2026, the average hourly pay for mail insert machine operator in California is $17.35, according to ZipRecruiter salary data. Most workers in this role earn between $16.15 and $18.27 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 does an inserter operator do?

An inserter operator, in the context of mail insert machines, operates equipment that automatically inserts documents, flyers, or other materials into envelopes or packages. They set up, monitor, and troubleshoot the machines to ensure accurate and efficient processing, often working in a production environment that requires attention to detail and adherence to safety protocols.

Is being a packaging operator hard?

Being a mail insert machine operator involves operating and maintaining machinery to assemble and package materials, which requires attention to detail and safety awareness. The job can be physically demanding and may involve repetitive tasks, but it generally does not require advanced technical skills. Training is usually provided on the equipment used, and the work environment is often fast-paced.

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 the highest paying machine operator job?

The highest paying machine operator jobs are often in specialized industries such as aerospace, oil and gas, or manufacturing of complex machinery, where operators with advanced skills, certifications, and experience can earn higher wages. Roles like CNC machine operators or those operating high-tech equipment tend to have higher salaries compared to standard machine operators.

What does a mail inserter operator do?

A mail inserter operator sets up, operates, and maintains mail inserting machines that assemble and stuff mailpieces with documents, flyers, or other materials. They ensure the machines run efficiently, monitor for jams or errors, and verify that the final mailings meet quality and accuracy standards. This role often requires attention to detail and familiarity with mailing regulations and equipment safety procedures.

What are Mail Insert Machine Operators?

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 are popular job titles related to Mail Insert Machine Operator jobs in California? For Mail Insert Machine Operator jobs in California, the most frequently searched job titles are:
What job categories do people searching Mail Insert Machine Operator jobs in California look for? The top searched job categories for Mail Insert Machine Operator jobs in California are:
What cities in California are hiring for Mail Insert Machine Operator jobs? Cities in California with the most Mail Insert Machine Operator job openings:
Mail Insert Machine Operator jobs near you
Infographic showing various Mail Insert Machine Operator job openings in California as of July 2026, with employment types broken down into 50% Full Time, and 50% Part Time. Highlights an 100% In-person job distribution, with an average salary of $36,091 per year, or $17.4 per hour.
Machine Operator I

Machine Operator I

Raytheon Technologies

Santa Fe Springs, CA • On-site

$37K - $65K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 13 days ago

Job description

Date Posted:
2026-05-04
Country:
United States of America
Location:
US-CA-SANTA FE SPRINGS-11120 ~ 11120 South Norwalk Blvd ~ NORWALK
Position Role Type:
Onsite
U.S. Citizen, U.S. Person, or Immigration Status Requirements:
U.S. citizenship is required, as only U.S. citizens are authorized to access certain necessary systems.
Security Clearance Type:
None/Not Required
Security Clearance Status:
Not Required
Collins Aerospace is seeking a Machine Operator I, to join our Carbon Brake Team in Santa Fe Springs California. We create and ship out new carbon for aviation braking systems. In this role, you will learn our carbon manufacturing processes. You will Machine Carbon/Carbon brake disks used on aircraft. You will learn and thrive in a team environment.
Position works onsite at our Santa Fe Springs California Facility
Shift Schedule: 2nd Shift Wednesday - Saturday: 2pm - 12am - Overtime available.
What you will do:
  • You will Adhere to all Environmental Health and Safety (EH&S) rules, maintaining a safe and compliant work environment.
  • You will Implement Standard Operating Procedures (SOP), Work Instructions (WI), and technical drawings meticulously to guarantee consistent quality and safety.
  • You will Identify and report any mechanical or safety concerns promptly to prevent disruptions and maintain operational integrity.
  • You will strictly follow written procedures to maintain safety and to ensure quality
  • You will utilize standard measuring instruments and scales to ensure all parts meet specified dimensions and tolerances.
  • You will operate various CNC lathes and mills
  • You will operate multiple machines at one time
  • You will change inserts/tooling out from machine
  • You will be using micrometers, calipers, hand measurement techniques
  • You will read technical drawings and set up machines in alignment with blueprints
  • You will apply basic to intermediate computer skills for various tasks, including data entry and process monitoring.
  • Perform other duties as assigned

Qualifications you must have:
  • Typically, a HS Diploma or GED is required
  • 6 months of experience working on machining equipment

Qualifications we prefer:
  • Experienced in basic computer skills
  • Some experience in manufacturing industry
  • Experience with forklifts and/or pallet jacks
  • Experience setting-up equipment for specific processes

What We Offer:
  • Medical, dental, and vision insurance
  • Three weeks of vacation for newly hired employees
  • Generous 401(k) plan that includes employer matching funds and separate employer retirement contribution, including a Lifetime Income Strategy option
  • Tuition reimbursement program
  • Student Loan Repayment Program
  • Life insurance and disability coverage
  • Optional coverages you can buy pet insurance, home and auto insurance, additional life and accident insurance, critical illness insurance, group legal, ID theft protection
  • Birth, adoption, parental leave benefits
  • Ovia Health, fertility, and family planning
  • Adoption Assistance
  • Autism Benefit
  • Employee Assistance Plan, including up to 10 free counseling sessions
  • Healthy You Incentives, wellness rewards program
  • Doctor on Demand, virtual doctor visits
  • Bright Horizons, child, and elder care services
  • Teladoc Medical Experts, second opinion program
  • And more!

WE ARE REDEFINING AEROSPACE.
*Please ensure the role type (defined below) is appropriate for your needs before applying to this role.
Onsite: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products.
Regardless of your role type, collaboration and innovation are critical to our business and all employees will have access to digital tools so they can work with colleagues around the world - and access to Collins sites when their work requires in-person meetings.
Collins Aerospace, an RTX company, is a leader in technologically advanced and intelligent solutions for the global aerospace and defense industry. Collins Aerospace has the capabilities, comprehensive portfolio, and expertise to solve customers' toughest challenges and to meet the demands of a rapidly evolving global market.
Our Advanced Structures team leverages advanced materials and additive manufacturing to develop complex interior and exterior solutions. These solutions ensure structural integrity of the aircraft, help aircraft take off and land, stay trim in the air, move forward, carry cargo, and conduct rescues. We delight our customers with superior products and best-in-class service. Our global team is committed to continuous improvement - we work hard to make our solutions lighter-weight, stronger and more technically advanced, so that plane travel can be safer, more affordable, and more sustainable in the years to come. We are looking for the best and brightest to fly and land with us!
The salary range for this role is $37,412 - $65,738 however, Raytheon Technologies considers several factors when extending an offer, including but not limited to, the role and associated responsibilities, a candidate's work experience, education/training, and key skills.
As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.
Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement.
Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company's performance.
This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply.
RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window.
RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans' Readjustment Assistance Act.
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