Accounts Payable Accounting Associate

Thompson Pipe - USA; Rialto (CA); On-site; USD 33,000 - 37,000; Full time

Benefits offered by this job

Medical, dental, vision coverage

401(k) with company match

Vacation and sick leave

Training and career growth

Job summary

Thompson Pipe Group in Rialto, CA is seeking an Accounts Payable Accounting Associate to manage high-volume AP invoices, code to G/L, and prepare payment packets. You will handle bi-monthly check runs, weekly ACH submissions, and portal payments while addressing vendor inquiries.

The role includes month-end close support, tax filings, and 1099 preparations. Proficiency in Excel/Outlook/PDF and experience with Tradogram and Sage 100 ERP are a plus.

Qualifications

• Proficiency with MS Excel, Outlook, and Adobe PDF.
• Meticulous attention to detail; strong organization and follow-through.
• Clear written and verbal communication.
• Comfort working both independently and within a team.
• Solid analytical and quantitative skills; strong research aptitude.
• Hands-on G/L coding expertise and three-way match experience.
• Proven ability to process a large volume of AP invoices daily while safeguarding confidentiality.
• Experience with Tradogram and Sage 100 ERP is a plus.

Responsibilities

• Process high-volume AP invoices: sort, enter, code to G/L, and scan/file complete payment packets.
• Execute disbursements: bi-monthly check runs, weekly ACH requests, and portal-based vendor payments.
• Investigate and resolve processing issues with vendors and internal stakeholders; respond by phone, fax, and email.
• Record cash receipts and maintain organized digital documentation.
• Support month-end close: reconcile deposits/payments, validate subledgers to the general ledger, and review key balances.
• Prepare and file monthly sales and use tax submissions to state agencies.
• Assist with annual 1099 filings and provide audit support documentation.
• Perform additional related duties as assigned.

Skills

MS Excel

Outlook

Adobe PDF

Attention to detail

Written communication

Verbal communication

Independent & team work

G/L coding & three-way match

Confidentiality

Tools

Tradogram

Sage 100 ERP

Job description

Accounts Payable Accounting AssociateCompensation: $24.00–$27.00 per hourA day in this roleAt Thompson Pipe Group in Rialto, you start your morning organizing the day’s vendor invoices in the accounting system—categorizing to the right general ledger accounts, verifying three-way matches, and assembling scan-ready payment packets. As mid-morning arrives, you prepare the bi-monthly check run, queue weekly ACH submissions, and handle one-off portal payments. After lunch, you’re fielding vendor questions and collaborating with internal teams to research and clear discrepancies. Before you wrap, you record cash receipts, file supporting documents, and tackle month-end tasks—reconciling deposits and payments, confirming subledgers tie to the G/L, and reviewing key accounts. Each month you’ll also prepare and submit sales and use tax filings to state agencies, assist with annual 1099s, and compile documentation for auditors when needed.What you’ll doProcess high-volume AP invoices: sort, enter, code to G/L, and scan/file complete payment packets.Execute disbursements: bi-monthly check runs, weekly ACH requests, and portal-based vendor payments.Investigate and resolve processing issues with vendors and internal stakeholders; respond by phone, fax, and email.Record cash receipts and maintain organized digital documentation.Support month-end close: reconcile deposits/payments, validate subledgers to the general ledger, and review key balances.Prepare and file monthly sales and use tax submissions to state agencies.Assist with annual 1099 filings and provide audit support documentation.Perform additional related duties as assigned.Skills and experienceProficiency with MS Excel, Outlook, and Adobe PDF (or similar).Meticulous attention to detail; strong organization and follow-through.Clear written and verbal communication.Comfort working both independently and within a team.Solid analytical and quantitative skills; strong research aptitude.Hands-on G/L coding expertise and three-way match experience.Proven ability to process a large volume of AP invoices daily while safeguarding confidentiality.Experience with Tradogram and Sage 100 ERP is a plus.2+ years in an accounting clerk or similar AP-focused role is a plus.About Thompson Pipe GroupWe’re a privately held, family-run team of engineers, contractors, and manufacturers headquartered in Rialto, California. From modest beginnings, we’ve grown into North America’s most diverse provider of drainage, sanitary, pressure, and trenchless pipe systems, with manufacturing sites nationwide. Learn more at www.thompsonpipegroup.com.BenefitsMedical, dental, and vision coverageCompany-paid and supplemental life insurance401(k) with company matchVacation and sick leaveTraining, development, and career growth opportunities$1,000 referral bonusLocation3009 N Laurel Avenue, Rialto, CA 92377Tools you’ll useAccounting softwareTradogramSage (Sage 100 ERP)You should be proficient in: Accounts Payable (AP)Join usApply now to help us build the infrastructure that communities rely on every day.Important noticesReasonable accommodation may be made to enable individuals with disabilities to perform the essential functions upon request.Thompson pipe group is an Equal Employment Opportunity (EEO) employer that welcomes all qualified applicants. Applicants will receive fair and impartial consideration without regard to race, sex, color, national origin, age, disability, veteran status, genetic data, gender identity, sexual orientation, religion or another legally protected status, or any other classification protected by federal, state, or local law.Drug-free workplace.EOE/AA – M/F/Vet/DisabilityCandidates must be legally authorized to work in the United States. No Sponsorships availableat this time.