AP/AR Specialist
System One
Spartanburg, SC
AP/AR Specialist
Location: Drayton, SC
Compensation: $50,000 - $60,0000
Employment Type: Full-time, Direct Hire
System One is seeking an experienced AP/AR Specialist to join its finance team. This individual will play a vital role in overseeing both accounts payable and receivable functions while supporting broader accounting and project financial operations. This position is ideal for a detail-oriented professional with experience in construction or a project-based industry who values accuracy, compliance, and efficiency.
Key Responsibilities
Accounts Payable
Accurately process vendor invoices with proper coding and approvals
Match purchase orders, packing slips, and invoices
Handle weekly payment processing including checks, ACH, and wires
Monitor AP aging reports and resolve discrepancies with vendors
Collect and track lien waivers and subcontractor compliance docs (W-9s, insurance, etc.)
Accounts Receivable
Generate and issue customer invoices tied to project milestones
Apply incoming payments to accounts and follow up on outstanding balances
Collaborate with project managers to ensure billing accuracy
Prepare aging reports and assist with collection efforts
General Accounting & Compliance
Support month-end close activities, accruals, and reconciliations
Maintain accurate documentation and support audit processes
Assist with budgeting, forecasting, and financial reporting
Qualifications
Bachelor’s degree in Accounting or related field
Minimum 3 years in AP/AR roles; construction/project accounting background preferred
Familiarity with AIA billing, lien laws, and job cost accounting
Proficiency in accounting software
Strong Microsoft Excel skills
Detail-oriented with excellent time management and communication skills
#M1
Ref: #193-Eng Oakridge (Precision)
About the Company
System One
Every day, System One focuses on services and solutions that require a high degree of specialization, in-demand technical skills, and large-scale operational expertise. We are essential partners to those on the front lines of our nation’s most critical infrastructure, technology, and life sciences initiatives.
Founded more than 40 years ago as a staffing partner to the engineering industry, today System One is a diversified organization operating in over 50 locations and putting more than 9,000 people to work in the United States, Canada, and the United Kingdom.