Job Title: Accounts Payable/Payroll Clerk Location: Princeton, NJ Hours: 8am - 5pm, Mon-Fri onsite (1 day remote / hours may fluctuate due to business need) Type: Contract To Hire Compensation: $33 - $35 hourly Responsibilities The AP/Payroll Clerk is responsible for performing clerical and accounting tasks related to accounts payable and payroll functions. This role ensures accurate processing of vendor invoices, employee payroll, and compliance with company policies and regulatory requirements. + Payroll + Verify employee timesheets and payroll data. + Process bi-weekly payroll, including deductions and benefits. + Maintain accurate payroll records and respond to employee inquiries. + Accounts Payable + Review, verify, and process vendor invoices and purchase orders. + Match invoices to packing slips and purchase orders for accuracy. + Maintain vendor files and ensure timely payments. + Assist with monthly and year-end closing and audits. + General + Maintain confidentiality of all payroll and financial information. + Assist with special projects and audits as needed. + Provide excellent customer service to employees and vendors. Requirements + High school diploma or GED required; Associate’s degree in Accounting or Business strongly preferred. + Experience: 1–3 years in accounts payable and payroll processing. + Proficiency in Microsoft Excel, Word, and accounting software (Great Plains, Paylocity or similar). + Strong organizational and time-management skills. + Ability to work independently and as part of a team. + Excellent attention to detail and accuracy. Benefits System One, and its subsidiaries including Joulé, ALTA IT Services, and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions 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 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. #M3 Ref: #558-Scientific 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.