Demo

AP/AR Specialist

Opti Staffing Group
Clackamas, OR Contractor
POSTED ON 10/16/2026
AVAILABLE BEFORE 11/14/2026
OPTI STAFFING GROUP IS HIRING!

Opening: Accounts Payable / Accounts Receivable Specialist

City: Clackamas, OR

Pay: $31-$36/hr

Schedule: Monday-Friday, Full-Time | On-Site

WHO THEY ARE:

Our client is a well-established, family-owned commercial flooring contractor that has been serving Oregon and Washington since the late 1970s. Their work can be found throughout schools, hospitals, offices, gymnasiums, theaters, and other commercial spaces.

This is a smaller, close-knit office environment where you’ll work directly with the Controller and ownership and have real ownership over the day-to-day AP/AR function.

WHAT YOU’LL DO:

  • Own the day-to-day accounts payable and accounts receivable cycle
  • Prepare monthly progress billings, AIA G702/G703 pay applications, and time-and-material invoices
  • Assemble billing backup and respond to GC compliance requests, including lien releases and project documentation
  • Apply cash receipts, maintain AR aging, and follow up on past-due invoices
  • Track retention receivables by project and assist with collection at project closeout
  • Enter and code material, freight, and installer invoices to the appropriate jobs and cost codes
  • Match invoices against purchase orders and packing slips and resolve discrepancies
  • Process subcontractor invoices and verify required documentation before payment
  • Prepare weekly check runs and ACH payments
  • Reconcile vendor statements and company credit card accounts
  • Set up vendors, collect W-9s and insurance certificates, and assist with annual 1099s
  • Assist with month-end close and account reconciliations
  • Cross-train as backup for certified payroll reporting

WHAT’S IN IT FOR YOU:

  • $31-$36 per hour
  • Medical, dental, and vision insurance
  • Paid sick time and PTO
  • Retirement plan
  • Paid holidays and vacation time
  • Long-term incentive plan
  • Stable, long-standing family-owned company
  • Opportunity to gain additional experience in construction and public works accounting
  • Direct exposure to the Controller and company ownership

WHAT YOU NEED TO HAVE:

  • Minimum 2 years of combined Accounts Payable and Accounts Receivable experience
  • Experience working in a deadline-driven accounting environment
  • Strong Excel skills, including lookups and pivot tables
  • Experience with Outlook, Adobe Acrobat, and Teams
  • Accurate data entry and 10-key skills
  • Strong attention to detail and documentation
  • Clear written and verbal communication skills
  • Ability to work independently while contributing to a small team

PREFERRED:

  • Construction accounting experience
  • Experience with job costing and progress billings
  • Experience preparing AIA G702/G703 pay applications
  • Acumatica or similar construction ERP experience, such as Sage 300 CRE, Viewpoint Vista, or Foundation
  • Exposure to prevailing wage or certified payroll reporting
  • Accounting coursework or an associate degree

Next Steps: Click "Apply" or reach us directly

Isabel Jimenez

(360) 553-7221

ijimenez@optistaffing.com

Keyshawn Thomas

(360) 553-7218

kthomas@optistaffing.com

Salary : $31 - $36

If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a AP/AR Specialist?

Sign up to receive alerts about other jobs on the AP/AR Specialist career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$54,192 - $71,289
Income Estimation: 
$58,577 - $78,586
Income Estimation: 
$58,577 - $78,586
Income Estimation: 
$68,205 - $95,258
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Opti Staffing Group

  • Opti Staffing Group Anchorage, AK
  • OPTI STAFFING GROUP IS HIRING!! Opening: Chief Financial Officer (CFO) Location: Anchorage, AK (Remote) – Travel to Alaska once per month, generally 3-4 da... more
  • 14 Days Ago

  • Opti Staffing Group Sherwood, OR
  • OPTI STAFFING IS HIRING! Location: Sherwood, Oregon Compensation: $24-30/hr. DOE Hours: Monday - Friday 6am-2:30pm Who We Are: A Local manufacturing compan... more
  • 14 Days Ago

  • Opti Staffing Group Newberg, OR
  • OPTI STAFFING IS HIRING! Structural Steel Fabricator - Shop Newberg, OR Pay: $25-$32/hour Overtime Schedule: Full-time, Mon-Thurs (6:00am-4:30pm) Who We Ar... more
  • 14 Days Ago

  • Opti Staffing Group Clackamas, OR
  • OPTI STAFFING GROUP IS HIRING! Position: CNC Mill or Lathe Operator Location: Clackamas, OR Pay: $23-$30 /hr DOE Schedule: Monday-Thursday | 6:00 AM - 4:30... more
  • 14 Days Ago


Not the job you're looking for? Here are some other AP/AR Specialist jobs in the Clackamas, OR area that may be a better fit.

  • Aston Carter Tualatin, OR
  • Join a stable, growth-focused leader in the recycling and sustainability industry! We're seeking a highly organized and detail-oriented Office Manager with... more
  • 2 Days Ago

  • Timberlab Portland, OR
  • Job Description Summary Perform tasks related to AP transactions and workflow in CMiC for the Corporate Accounting Department. Job Description POSITION RES... more
  • 13 Days Ago

AI Assistant is available now!

Feel free to start your new journey!