Who We Are Sabel Systems Technology Solutions, LLC is a leading solution provider for innovative and agile Digital Engineering and Acquisition Technical Stack design, implementation, and support. We have projects across the DoD, Industry, and Academia. We operate in secure public clouds, on- premises clouds, and hybrid clouds. We provide you with large business opportunities and training within our small business agility and people first culture. You will be joining a dynamic and highly motivated team with one goal: "Get quality and secure solutions in the customers hands as soon as possible". Who We Need The primary responsibility of this position is to assist with reviewing contracts, processing accounts payable, creating AR invoices, submitting invoices to customers, and providing customer and management reporting on billings and collections for a fast-growing company. Knowledge of government accounting regulations is a plus. This is a work from home position. What You'll Do Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions of this position. Create and review invoices based on contractual requirements Submit invoices to clients Review and process accounts payable and reconcile credit card monthly Review contracts and contract modifications Work with project managers on contract requirements Update files for billing and collection information and provide reporting to customers and management Work with employees on expense reports as well as review and process ER's Create journal entries, as necessary, for proper revenue recognition and cost adjustments/allocations Provide general accounting support as needed Other duties and special projects as assigned Your Qualifications Required 3+ years of invoicing experience with T&M and FFP contracts Experience working with various accounting systems Basic to intermediate understanding of GAAP Intermediate Excel capabilities Proficient with other Microsoft products (Internet Explorer, Outlook, and Word) Ability to work under tight deadlines Detail oriented Strong organizational, time management and prioritization abilities Ability to deal with sensitive and confidential information Excellent communication skills Experience handling multiple clients, client communication and client interaction Desired Experience with PROCAS Accounting, Unanet, or Costpoint Familiarity with WAWF, GSA Assist, and / or CONCUR Travel & Expense For more information, or to apply now, you must go to the website below. Please DO NOT email your resume to us as we only accept applications through our website. https://sabelsystems.isolvedhire.com/jobs/1259062-242488.html Sabel Systems is an Equal Opportunity / Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, disability, sex, sexual orientation, gender identity, national origin, or protected veteran status. We participate in the E-Verify Employment Verification Program.