Accounts Payable Specialist - Corporate

RSi is looking to fill an Accounts Payable Specialist position to support our Corporate Office. The Accounts Payable Specialist is responsible for processing vendor invoices, maintaining accurate vendor records, supporting payment runs, reconciling accounts, and assisting with Finance/Accounting activities.

The ideal candidate is detail-oriented, dependable, organized, and comfortable working in a fast-paced accounting environment. This position requires strong follow-through, good communication skills, and the ability to work with internal teams and external vendors to resolve invoice and payment issues.

Summary of duties include but are not limited to: 

• Review, code, and process vendor invoices accurately and timely.
• Match invoices to purchase orders, receiving documentation, approvals, and supporting backup as needed.
• Route invoices for approval and follow up on outstanding items.
• Support weekly or scheduled payment runs.
• Maintain vendor files, including W-9s, ACH information, contact information, and tax documentation.
• Respond to vendor inquiries and resolve invoice discrepancies professionally.
• Reconcile vendor statements and research open items.
• Assist with credit card and employee expense report processing.
• Support month-end close activities, including AP accruals and account reconciliations.
• Help maintain compliance with company policies, internal controls, and documentation requirements.
• Assist with 1099 reporting and year-end AP support.
• Support accounting leadership with ad hoc reporting, cleanup projects, and process improvements.

Required Minimum Education/Experience/Certifications:  

• 2–5 years of accounts payable, accounting support, bookkeeping, or related experience.
• Strong attention to detail and accuracy.
• Basic understanding of general ledger coding and accounting principles.
• Proficiency with Microsoft Excel and general accounting systems.
• Ability to manage multiple priorities and meet deadlines.
• Strong written and verbal communication skills.
• Ability to maintain confidentiality and handle sensitive financial information appropriately.

Preferred Experience/Knowledge/Skills/Abilities/IT Skills/Certifications:

• Experience in a government contracting, professional services, or project-based accounting environment.
• Familiarity with purchase orders, subcontractor invoices, employee expense reports, and vendor compliance documentation.
• Experience with Unanet accounting system.
• Experience supporting month-end close, AP accruals, and 1099 preparation.
• Associate’s or bachelor’s degree in accounting, finance, business, or a related field preferred, but not required.

Work Environment: 

• Office Setting

Physical Environment/Requirements (with or without reasonable accommodation): 

• Must be able to sit, stand, bend, reach, and move about regularly throughout the day.

• Must be capable of extended periods of computer-based work, including data entry and financial analysis.

EOE/Minorities/Females/Veterans/Disabled

Radial Solutions Inc., (RSi) is a Service-Disabled Veteran Owned Small Business (SDVOSB) located in Huntsville, AL. At RSi, we understand that people are the most important aspect of our business! As a service provider to the government, we aim to hire right people for each role. We provide professional development opportunities to support continued professional growth. We strive to foster an inclusive, welcoming, and respectful environment for every team member.

RSi is an Equal Employment Opportunity employer as defined by the EEOC. If you are a qualified individual with a disability or are a disabled veteran and are unable or limited in your ability to use or access our Careers site as a result of your disability, you have the right to receive assistance in completing the application process. Please email your resume and application to hr@team-rsi.com or contact us directly about your interest in employment with RSi.

RSi is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion or creed, national origin or ancestry, gender, age, sexual orientation, gender orientation, physical or mental disability, veteran status, genetic information, citizenship, or any other federal, state, or locally protected class.