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Mail Processing Jobs in Compton, CA (NOW HIRING)

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Accounting Associate

Cerritos, CA · On-site

$22 - $24/hr

Perform general office duties including filing, data entry, mail processing, and document scanning. * Assist with accounting department projects as assigned. We are motivated to hire as soon as ...

Operate high-speed mail extraction and scanning equipment, including OPEX 150 machines, while following client-specific processing instructions. * Accurately process transactions and maintain ...

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Mail Processing information

See Compton, CA salary details

$12

$17

$22

How much do mail processing jobs pay per hour?

As of Sep 6, 2026, the average hourly pay for mail processing in Compton, CA is $17.44, according to ZipRecruiter salary data. Most workers in this role earn between $15.62 and $18.56 per hour, depending on experience, location, and employer.

What is mail processing?

Mail processing jobs involve sorting, organizing, and preparing mail and packages for delivery. Employees in these roles work at postal facilities or distribution centers, ensuring that letters and parcels are accurately routed to their destinations. Duties often include operating sorting machines, verifying addresses, and handling both incoming and outgoing mail. These positions are essential for maintaining the efficiency and reliability of mail delivery services.

What are the key skills and qualifications needed to thrive in mail processing?

To thrive in Mail Processing, you need attention to detail, organizational skills, and basic literacy, often supported by a high school diploma or equivalent. Familiarity with mail sorting machines, barcode scanners, and postal tracking systems is typically required. Reliability, time management, and the ability to work efficiently in a team are important soft skills. These skills ensure the accurate and timely handling of large mail volumes, supporting smooth postal operations and customer satisfaction.

What are some common challenges mail processing clerks face and how can they be managed effectively?

Mail processing clerks often face challenges such as high volumes of incoming and outgoing mail, time-sensitive deadlines, and the need for accuracy when sorting and distributing items. Managing these challenges requires strong organizational skills, attention to detail, and effective time management. Many organizations also support clerks with automated sorting equipment and clear workflow processes to help reduce errors and improve efficiency. Team collaboration is important, as clerks frequently coordinate with other departments to ensure timely delivery and address any issues with misdirected or undeliverable mail.

What is the difference between Mail Processing vs Mail Clerk?

AspectMail ProcessingMail Clerk
Required CredentialsHigh school diploma; training in mail handlingHigh school diploma; on-the-job training
Work EnvironmentMailrooms, distribution centersOffice settings, mailrooms
Employer & Industry UsageGovernment agencies, large corporationsBusinesses, government offices
Common Search & ComparisonYesYes

Mail Processing involves managing large volumes of mail, sorting, and preparing it for distribution, often in a centralized facility. Mail Clerks typically handle incoming and outgoing mail within an office or department, focusing on sorting and distributing mail to staff. While both roles require similar credentials and work environments, Mail Processing is more extensive and may involve specialized equipment, whereas Mail Clerks focus on routine mail handling within an organization.

How to become a mail processing worker?

To become a mail processing worker, candidates typically need a high school diploma or equivalent and must pass a background check. On-the-job training is common, and skills in sorting, organization, and operating mail handling equipment are beneficial. Some positions may require physical stamina and the ability to lift heavy packages, with shifts often including evenings and weekends.

What skills do you need to be a mail processing clerk?

A mail processing clerk needs strong organizational skills, attention to detail, and the ability to operate sorting equipment and computers. Good communication skills and the ability to work efficiently in a fast-paced environment are also important. Basic math skills and knowledge of safety procedures are beneficial.

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 job categories do people searching Mail Processing jobs in Compton, CA look for?

The top searched job categories for Mail Processing jobs in Compton, CA are:

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

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

Infographic showing various Mail Processing job openings in Compton, CA as of August 2026, with employment types broken down into 1% As Needed, 80% Full Time, 14% Part Time, 1% Temporary, 2% Contract, and 2% Nights. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution, with an average salary of $36,274 per year, or $17.4 per hour.

Accounting Associate

J. Perez Associates, Inc.

Cerritos, CA • On-site

$22 - $24/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 18 days ago

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Key responsibilities

  • Verify, code, and process vendor invoices, check requests, and supporting documentation in accordance with established procedures.

  • Record customer payments, reconcile accounts, and investigate discrepancies.

  • Assist with month-end and year-end close procedures.


Job description

We are a family owned and operated business searching for an Accounting Associate to join our team! We have been in business for over 30 years, we offer a full benefits package, and the opportunity to work with the Accounting team at our corporate office.

Benefits included after 30 days of employment: medical, dental, vision, company paid life insurance, various ancillary benefits.

Additional benefits include 401k, eligible after 1 year of employment and a total of 1200 hours recorded (company match included).


Position Overview

The Accounting Associate supports the Accounting Department by performing duties related to Accounts Payable (AP) and Accounts Receivable (AR). This position ensures accurate financial recordkeeping, compliance with accounting policies, and timely processing of financial transactions. The role also assists with departmental projects, month-end and year-end close activities, and provides general administrative support as needed.


Essential Functions:

Accounts Payable

  • Interpret and apply accounting policies, procedures, and regulations to ensure compliance with company standards and applicable laws.
  • Verify, code, and process vendor invoices, check requests, and supporting documentation in accordance with established procedures.
  • Analyze large, itemized invoices and monthly rent payments for accuracy and completeness.
  • Review and process employee expense reports, verifying receipts and proper coding.
  • Identify errors or inconsistencies in invoices, expense reports, or payment requests and recommend corrective actions.
  • Collect purchase orders and invoice approvals from department managers prior to check run deadline.
  • Prepare weekly check run and electronic payments.
  • Match invoices to checks, obtain signatures for checks and distribute or mail checks accordingly.
  • Maintain vendor files, including new vendor setup and updates to existing vendor records.
  • Obtain, track, and maintain IRS Form W-9 documentation as required.
  • Assist with preparation and processing of annual IRS Form 1099s.
  • Process AMEX corporate card transactions and ensure all required documentation is collected and filed.
  • Match payment documentation and maintain accurate AP filing records, both electronic and physical.

Accounts Receivable & Credit

  • Monitor accounts receivable activity and identify overdue customer accounts.
  • Record customer payments, reconcile accounts, and investigate discrepancies.
  • Contact customers regarding overdue balances and attempt to collect payment or establish payment plans.
  • Send monthly customer statements and maintain records of customer contact and collection activity.
  • Prepare and submit regular reports on delinquent accounts and repayment status.
  • Set up new customer accounts in HubSpot and process credit applications.
  • Perform credit reviews by collecting applications, trade references, and submitting documentation to the Accounting Supervisor for approval.
  • Create credit memos for installation jobs as requested by Operations Management and maintain supporting documentation.

Banking & Financial Records

  • Prepare bank deposits, scan checks, and post transactions in HubSpot and QuickBooks.
  • Maintain accurate and organized digital and physical financial records.
  • Ensure confidentiality and security of all financial and company data.

Administrative & Departmental Support

  • Tracks and maintains current company vehicle registrations, maintenance, mileage and creates monthly reports for management to review
  • Assist with month-end and year-end close procedures.
  • Manage Certificates of Insurance (COI) requests and maintain COI logs.
  • Handle communications with vendors and customers via phone, email, and in person.
  • Assist with answering inbound company phone calls and provide backup phone coverage.
  • Collect, sort and distribute incoming mail
  • Perform general office duties including filing, data entry, mail processing, and document scanning.
  • Assist with accounting department projects as assigned.


We are motivated to hire as soon as possible, apply today. Best of luck!