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

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Accounting Associate

Cerritos, CA · On-site

$22 - $24/hr

We are a family owned and operated business searching for an Accounting Associate to join our team ... Perform general office duties including filing, data entry, mail processing, and document scanning ...

This role may involve physical demands, including lifting up to 50 lbs (mail tubs/mail trays), and ... The Associate may also be required to perform a majority of the listed functions. Essential Job ...

This role may involve physical demands, including lifting up to 50 lbs (mail tubs/mail trays), and ... The Associate may also be required to perform a majority of the listed functions. Essential Job ...

Lockbox Processing Clerk

Carson, CA · On-site

$20 - $24/hr

This role may involve physical demands, including lifting up to 50 lbs (mail tubs/mail trays), and ... The Associate may also be required to perform a majority of the listed functions. Essential Job ...

Lockbox Processing Clerk

Carson, CA · On-site

$20 - $24/hr

This role may involve physical demands, including lifting up to 50 lbs (mail tubs/mail trays), and ... The Associate may also be required to perform a majority of the listed functions. Essential Job ...

Operate high-speed mail extraction and scanning equipment, including OPEX 150 machines, while ... In addition, our associates may be eligible for paid leave including Paid Sick Leave or any other ...

Operate high-speed mail extraction and scanning equipment, including OPEX 150 machines, while ... In addition, our associates may be eligible for paid leave including Paid Sick Leave or any other ...

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Mail Processing Associate information

See Compton, CA salary details

$9

$18

$30

How much do mail processing associate jobs pay per hour?

As of Aug 29, 2026, the average hourly pay for mail processing associate in Compton, CA is $18.57, according to ZipRecruiter salary data. Most workers in this role earn between $12.69 and $21.01 per hour, depending on experience, location, and employer.

What is a mail processing associate?

Mail Processing Associates are professionals responsible for sorting, organizing, and distributing incoming and outgoing mail within an organization or postal facility. They ensure that mail is processed efficiently and delivered to the correct recipients in a timely manner. Their duties often include operating mail sorting machines, verifying addresses, preparing packages for shipment, and maintaining accurate records of mail transactions. Attention to detail and good organizational skills are important for this role.

What are the key skills and qualifications needed to thrive as a mail processing associate?

To thrive as a Mail Processing Associate, you need attention to detail, organizational skills, basic literacy, and typically a high school diploma or equivalent. Familiarity with mail sorting machines, barcode scanners, and computerized tracking systems is often required. Reliability, time management, and the ability to work efficiently in a team are standout soft skills for this role. These abilities ensure accurate and timely handling of mail, supporting smooth communication and operations within organizations.

What are some common challenges faced by mail processing associates, and how can they be addressed?

Mail Processing Associates often encounter challenges such as handling high volumes of mail during peak periods, maintaining accuracy under time pressure, and adapting to changes in sorting technology or procedures. To address these challenges, it's important to develop strong organizational skills, stay detail-oriented, and be open to ongoing training. Team collaboration and clear communication with supervisors also help ensure that mail is processed efficiently and errors are minimized.

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

AspectMail Processing AssociateMail Clerk
CredentialsHigh school diploma; some roles may require basic computer skillsHigh school diploma or equivalent
Work EnvironmentPost offices, mailing centers, distribution facilitiesPost offices, corporate mailrooms, shipping departments
Employer & IndustryPostal services, logistics, courier companiesGovernment agencies, businesses, shipping companies
Job FocusProcessing, sorting, and preparing mail for dispatchReceiving, sorting, and distributing incoming and outgoing mail

The Mail Processing Associate and Mail Clerk roles share similarities in work environment and basic credentials. However, Mail Processing Associates often focus more on preparing mail for shipment, while Mail Clerks handle both incoming and outgoing mail distribution. Both positions are essential in postal and logistics industries, with overlapping skills but different primary responsibilities.

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

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

Infographic showing various Mail Processing Associate job openings in Compton, CA as of August 2026, with employment types broken down into 1% As Needed, 69% Full Time, 27% Part Time, 1% Temporary, and 2% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $38,627 per year, or $18.6 per hour.

Accounting Associate

J. Perez Associates, Inc.

Cerritos, CA • On-site

$22 - $24/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 9 days ago

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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!