Accounts Receivable Specialist - Collections Job Description: System One is partnering with a client seeking a detail-oriented Accounts Receivable Specialist with a strong focus on collections. This role is responsible for managing outstanding customer accounts, following up on past-due invoices, resolving payment discrepancies, and ensuring timely cash flow. The ideal candidate will have excellent communication skills, be proactive in collecting payments, and maintain positive customer relationships while enforcing payment terms. Key Responsibilities: + Monitor and manage aging reports to identify delinquent accounts + Contact customers via phone and email to collect overdue payments + Resolve billing disputes and ensure accurate invoicing + Maintain detailed records of collection efforts and payment arrangements + Collaborate with internal departments to escalate and resolve issues + Assist in month-end reporting and cash application processes Qualifications: + 2+ years of accounts receivable and collections experience + Strong communication and negotiation skills + Proficiency in accounting software and Microsoft Excel + Ability to manage multiple accounts and meet deadlines Ref: #208-Rowland Tulsa System One, and its subsidiaries including Joulé, ALTA IT Services, CM Access, TPGS, and MOUNTAIN, LTD., are leaders in delivering workforce solutions and integrated services across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible full-time employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan. System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.