Accounts Payable Specialist
Columbia , MD
Experience: 0
Category: Accounting & Finance
Contractor Work Model: Hybrid
Brand: System One
Job ID: 343558
Date Posted: 02/10/2026
Shortcut: http://jobs.systemone.com/OiZB3P
Job Title: Accounts Payable Specialist
Type: Contract
Compensation: $27
Contractor Work Model: Hybrid- 3 days in office
Location- Columbia, MD
ALTA IT Services is staffing a 3+ month contract for an Accounts Payable Specialist to support a leading health insurance customer. The individual will be responsible for providing financial, administrative and clerical support to the organization. In charge of making payments owed by the company to suppliers and other creditors, paying vendor invoices or bills, and recording the company’s short-term debts. Verification of general ledger data through development and maintenance of monthly reconciliations/analyses of reported activity to source and/or supporting documentation.
Responsibilities
- Process and review AP Invoices
- Application of accounting and research techniques toward resolution of outstanding material issues or the implementation of new processes.
- Interpretation of contractual arrangements and designing the appropriate transactional accounting flow.
- Preparation of monthly journal entries including the compilation of related supporting documentation (transactional or analytical) in a timely manner to meet divisional goals and deadlines.
- Validate coding accurately
- Provide 1099s for clients
- A degree in Accounting, Finance OR relevant field and a minimum of 2-4 years of accounting / AP experience, which must include experience in Accounts Payable processing.
- Proficiency in excel and outlook
- Healthcare experience a plus, but not required
- Having a laptop/PC
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.
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Ref: #851-Rockville-S1
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