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Mail Processing Assistant Jobs in Compton, CA (NOW HIRING)

Mittera

Saddle Stitcher Operator

Los Alamitos, CA · On-site

$18 - $22/hr

This position is a leadership role and will assist in directing the work activities of the ... mail processing, and fulfillment services. Mittera's full-service approach connects data-driven ...

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Mail Processing Assistant information

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How much do mail processing assistant jobs pay per hour?

As of Sep 7, 2026, the average hourly pay for mail processing assistant in Compton, CA is $19.24, according to ZipRecruiter salary data. Most workers in this role earn between $15.38 and $21.49 per hour, depending on experience, location, and employer.

What is a mail processing assistant?

Mail Processing Assistants are professionals who work primarily in postal facilities or large organizations, handling the sorting, organizing, and distribution of incoming and outgoing mail. Their duties include preparing mail for delivery, operating sorting machinery, verifying addresses, and ensuring that mail reaches the correct recipients efficiently. They play a vital role in maintaining the smooth flow of communication and packages within businesses and between organizations and their customers. Attention to detail and organizational skills are essential for this position. Mail Processing Assistants may also assist with tracking shipments and handling undeliverable mail.

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

To thrive as a Mail Processing Assistant, you need attention to detail, basic literacy and numeracy, and a high school diploma or equivalent. Familiarity with mail sorting machines, barcode scanners, and postal software systems is typically required. Strong organizational skills, reliability, and the ability to work efficiently under time constraints help you stand out in this role. These skills ensure timely, accurate mail handling and contribute to the smooth operation of postal services.

What are some common challenges faced by mail processing assistants, and how can they be managed effectively?

Mail Processing Assistants often work in fast-paced environments where managing large volumes of mail under tight deadlines can be challenging. Staying organized and maintaining attention to detail are crucial to ensure that mail is sorted and delivered accurately. Additionally, adapting to fluctuating workloads and working efficiently as part of a team can help reduce stress and improve productivity. Utilizing time management strategies and clear communication with supervisors and colleagues can also make the role more manageable.

What is the difference between Mail Processing Assistant vs Mail Clerk?

AspectMail Processing AssistantMail Clerk
Required CredentialsHigh school diploma; basic computer skillsHigh school diploma; familiarity with mail handling
Work EnvironmentPost offices, mail centers, government agenciesPost offices, corporate mailrooms, government facilities
Employer & Industry UsageCommonly employed in postal services and governmentUsed across postal services, corporate, and government sectors
Search & Comparison IntentOften compared for entry-level mail handling rolesSimilar roles, but with more manual sorting tasks

The Mail Processing Assistant and Mail Clerk roles share similarities in work environment and required skills, often overlapping in postal and government settings. The main difference lies in the specific duties, with Mail Processing Assistants focusing on processing and data entry, while Mail Clerks handle manual sorting and distribution. Both roles are suitable for individuals seeking entry-level positions in mail services.

How to become a mail processing assistant?

To become a mail processing assistant, candidates typically need a high school diploma or equivalent and must pass a background check. On-the-job training is common, and skills in organization, attention to detail, and familiarity with mail handling equipment are beneficial. Some positions may require basic computer skills and the ability to lift and move packages or mail containers.

What are the most commonly searched types of Mail Processing jobs in Compton, CA?

The most popular types of Mail Processing jobs in Compton, CA are:

What cities near Compton, CA are hiring for Mail Processing Assistant jobs?

Cities near Compton, CA with the most Mail Processing Assistant job openings:

Mail Processing Assistant jobs near you

Saddle Stitcher Operator

Mittera

Los Alamitos, CA • On-site

$18 - $22/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 23 days ago

Mittera rating

6.1

Company rating: 6.1 out of 10

Based on 9 frontline employees who took The Breakroom Quiz

38th of 52 rated marketing agency

Job description

Job Type
Full-time
Description
Are you looking for your next career move? We are currently looking for Saddle Stitcher Operators to join the Mittera family where ideas are valued and internal mobility is promoted! The Saddle Stitcher Operator is responsible for operating saddle stitcher machines and will play an essential role in the company. This position is a leadership role and will assist in directing the work activities of the finishing team members to ensure productivity, quality and safety goals are met.
Essential Duties and Responsibilities
  • Operate machine effectively and safely according to standards to ensure a quality product
  • Reads and understands the job ticket, layout sheet, artwork, and other specifications before beginning assigned job
  • Make-ready the stacker, tiers, mail head, mail control
  • Make-ready and run all aspects of the saddle stitcher (pockets, gatherer, stitcher heads, in feed, trimmer, mail table and mail head, etc.)
  • Make-ready and run demographic and inkjet
  • Fill in for other operators when needed
  • Assist other operators with start-ups as possible when own line is down
  • Support material handlers during continuous and self-supported running (including mail-sacking, skid stacking, pocket filling, cover filling, etc.) and give work direction during downtime and clean-up
  • Responsible for promoting, enforcing and sustaining Safety and look for ways to improve the operation
  • Responsible for the ongoing training and development of other Finishing personnel and assisting Supervisors in documenting and improving procedures and processes by offering ideas and suggestions
  • Communicate with Supervisors on any problems developing to help determine the best time to correct and prioritize
  • Continue learning new and improved processes to achieve increased production
  • Performs routine and preventive maintenance on all assigned equipment
  • Keep ongoing list of maintenance issues to be addressed
  • Ensures compliance with all applicable OSHA and EPA federal and state rules, regulations, policies and guidelines and Company safety rules
  • Facilitate teamwork on crews and between shifts

  • Mittera is proud to be an equal opportunity workplace. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity or Veteran status. We also consider qualified applicants regardless of criminal histories, consistent with legal requirements. All applicants must be 18 years of age or older.

Requirements
Required Skills and Abilities
  • High School Diploma or General Education Degree (GED)
  • 1 - 3+ years previous bindery experience
  • Previous experience operating a Mueller and Martini, Heidelberg, Osako saddle stitcher preferred
  • Experience on various bindery machines, such as a binder, cutter, folder, inserter, and poly wrapper is a bonus
  • Ability to meet quality expectations and productivity metrics
  • Must be able to read and understand a job ticket, layout sheet, artwork and other specifications
  • Effective communications skills with all levels within the organization
  • Ability to use basic math skills, such as addition, subtraction, multiplication, division, measurements and critical thinking, to solve practical problems
  • Ability to interpret a variety of instructions furnished in written, oral, diagram, or schedule form
  • Must have the ability to work effectively in stressful situations and meet stringent deadlines
  • Be organized and able to plan, prioritize and follow through on projects assigned with minimal supervision
  • Has basic computer skills
  • Must be self-motivated, reliable, and quality, safety oriented

Physical Requirements
  • Requires use of proper body mechanics with pushing, pulling, reaching, lifting, squatting, kneeling, and bending
  • Pushing/pulling and lifting up to 50 lbs
  • Requires fine motor hand and arm movement, manual dexterity, and coordination
  • Requires near visual acuity
  • Requires working around and operating departmental equipment
  • Must be able to access and navigate each department in the facility
  • Requires the ability to function in a professional manner under stressful circumstances

Mittera is a leading-edge company that provides commercial and digital printing, finishing, graphic design, data analytics, direct mail processing, and fulfillment services. Mittera's full-service approach connects data-driven revelations, bar-raising creative, and expertly printed materials to give our customers' brand recognition it deserves. Competitive compensation and robust benefits plans are offered. Benefits include:
  • Medical
  • Dental
  • Vision
  • Life and AD&D Policies
  • Short and Long-Term Disability
  • 401K with Company Match
  • Paid Time Off
  • Paid Volunteer Time Off

Mittera is proud to be an equal opportunity workplace. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity or Veteran status. We also consider qualified applicants regardless of criminal histories, consistent with legal requirements.
Visit us today at mittera.com or stop by and fill out an application at Mittera location near you!
Salary Description
$18-$22

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