AR/AP Specialist

Alliance Resource Group; Ontario; On-site; USD 60,000 - 70,000; Full time

Job summary

A growing environmental services company in Ontario, CA, is seeking an AR/AP Specialist. This position emphasizes full-cycle accounts payable and receivable functions and requires attention to detail and basic accounting knowledge. Ideal for someone early in their accounting career eager to grow within a collaborative environment. $60,000-$70,000 salary offered along with benefits including medical and dental insurance.

Benefits

Medical, Dental, Vision Insurance

401(k) with company match

2 weeks paid vacation

Qualifications

• Basic accounting knowledge required.
• 2-5 years of experience in accounting, accounts payable, or receivable roles.
• Strong attention to detail and ownership of processes.

Responsibilities

• Maintain and update vendor master data.
• Reconcile customer accounts and resolve billing issues.
• Monitor overdue accounts and follow up on collections.

Skills

Attention to detail

Problem-solving skills

Communication skills

Education

Bachelor's degree in Accounting or related field

Tools

SAP Business One

Microsoft Office

Job description

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Alliance Resource Group https://www.allianceresourcegroup.com/wp-content/uploads/2021/05/200x200.png http://www.allianceresourcegroup.com http://www.allianceresourcegroup.com USD 70000 YEAR true

AR/AP Specialist

Ontario , CA 91758 US

Posted: 07/31/2025 2025-07-31 2025-09-01 Job Titles: ACCT - Accountant Job Number: 5540 Pay Rate: 70,000

Job Description

Alliance Resource Group is engaged with a growing environmental services companycompany in the recycling industry who are poised for massive growth.

Position Summary

We are seeking a diligent and detail-oriented AR/AP Specialist to join our client's growing finance team. This role will be responsible for full-cycle accounts payable and accounts receivable functions, with a heavy emphasis on mastering vendor and customer data integrity in SAP Business One.

This is an ideal opportunity for someone early in their accounting career who is eager to learn, grow, and eventually take on broader responsibilities in a collaborative, mission-driven environment.

Position Responsibilities

Accounts Payable

• Maintain and update vendor master data: contact information, payment terms, tax documentation.
• Validate and update vendor banking information in SAP.
• Reconcile vendor statements with internal records; investigate and resolve discrepancies.
• Manage weekly payment scheduling across multiple entities.
• Ensure proper booking and approval of vendor invoices; enforce PO matching process.
• Communicate directly with vendors regarding payment status and inquiries.
• Ensure vendor invoice accuracy, including correct entity name and address.

Accounts Receivable

• Maintain and update customer profiles: contacts, payment terms, and master contract files.
• Monitor overdue accounts and follow up on collections.
• Reconcile customer accounts and resolve billing issues.
• Upload invoices to customer portals and manage follow-ups (primarily one major customer).
• Assist in creating credit memos and resolving delinquencies as needed.

Data & Systems

• Ensure integrity of master data in SAP Business One; support accurate GL postings.
• Assist with credit application data compilation and contract file organization.
• Utilize basic Microsoft Office tools for internal reporting; PowerPoint skills a plus.

What We’re Looking For

• A positive, adaptable attitude with strong communication and problem-solving skills.
• Basic accounting knowledge (understanding of debits and credits required).
• Strong attention to detail and willingness to take ownership of daily processes.
• Ability to work independently and collaborate across departments.

Preferred Qualifications

• Bachelor's degree in Accounting or related field (preferred, not required).
• 2–5 years of experience in accounting, accounts payable, or receivable roles.
• Experience with SAP Business One (preferred, not required).
• Prior exposure to manufacturing or multi-entity environments a plus.

Compensation & Benefits

• Salary: $60,000- $70,000 annually (commensurate with experience).
• Benefits include: Medical, Dental, Vision Insurance; 401(k) with company match (5%); 2 weeks paid vacation; additional standard holidays.

Meet Your Recruiter

Brandon Barrett, MBA
Manager, Executive Search

With deep roots in the Southern California business community and nearly 15 years’ experience recruiting finance and accounting professionals, Brandon Barrett is a trusted partner to Alliance Resource Group’s clients and candidates. Using his extensive network in Orange County and Los Angeles, Brandon specializes in helping companies source truly remarkable talent with the specific skills and characteristics required to excel in their particular industry and role. Brandon has an MBA and a bachelor’s degree in finance from Chapman University. He is a current board member of the Association for Corporate Growth of Orange County and a former member of Chapman University’s Career Development Board.

A local restaurant aficionado, Brandon knows all the best hot spots in Orange County. He also enjoys flexing his own culinary chops in the kitchen when entertaining family and friends.

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About Ontario, CA

Explore Your Next Career Move in Ontario, California! Nestled in the heart of the Inland Empire, Ontario offers an unbeatable combination of career growth, vibrant culture, and endless opportunities. From the picturesque beauty of Cucamonga Peak to the world-class art at the Riverside Art Museum, there's something for everyone in this dynamic region. Indulge in the delicious cuisine at the historic Graber Olive House or catch a game of the AHL's Ontario Reign at the Toyota Arena. Discover why Ontario, CA is the perfect place to unlock your full potential and find your dream job. Start your journey today by browsing our exciting job listings in this thriving community.

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Alliance Resource Group

• Southern California Headquarters