Job Details: Job Location: PEO SOLDIER (Fort Belvoir) - Fort Belvoir, VA, Position Type: Full Time, Education Level: 4 Year Degree, Salary Range: $60000.00 - $70000.00Salary, Travel Percentage: None, Job Shift: Day, Job Category: Government, Mayvin is seeking a senior SYSTEMS, APPLICATIONS, AND PRODUCTS (SAP) ANALYST to support the United States Army and CPE Ground.  The candidate will support the PEO by providing general knowledge and "hands on" experience using the Army’s General Funds Enterprise Business System (GFEBS) as well as the Army's Logistics Modernization Program (LMP) software/databases.  The candidate will be required to work in a collaborative team environment and be comfortable working matrixed personnel as well as both military, civilian, and other contracted personnel.   Must be a U.S. Citizen. Clearance Required:  SECRET   Responsibilities:   Provides general knowledge and "hands on" experience using the Army’s General Funds Enterprise Business System (GFEBS) and the Army's Logistics Modernization Program (LMP) software/databases or equivalent Enterprise Resource Planning (ERP) and Business Intelligence (BI) platforms Provides assistance in analyzing and resolving issues related to Systems, Applications and Products (SAP) Financials (FI), and Asset Management (AM) and GFEBS transaction codes Provides assistance in resolving SAP IDOC errors for various financial and supply chain interfaces which included GPC Purchase cards, DTS, Purchase Requisition, and Purchase Orders; additionally, resolves unmatched transactions and ULO’s Provides analysis of civilian payroll postings and facilitates corrections of erroneous budget postings Provides assistance and support for Financial Improvement Audit Readiness (FIAR) initiatives Evaluates and resolves DCPS and ATAAPS errors upon the completion of GFEBS Payroll execution each pay period Prepares WBS, sales orders, Purchase Requisitions, Purchase Orders, and Military Interdepartmental Purchase Requests : Required Qualifications: Bachelor’s Degree with appropriate SAP certifications Minimum of 6 years of relevant experience Minimum of 5 years experience reviewing and processing incoming Defense Travel System (DTS) authorizations and vouchers and managing submission to Government personnel for validation. Experience preparing documentation to recommend appropriate funding alignment to Lines of Accounting in DTS, managing multiple appropriations Has experience and knowledge of the Joint Travel Regulations (JTR), Financial Management Regulations (FMR), and Government Travel Charge Card (GTCC) regulations. Highly proficient in the use of the General Fund Enterprise Business Systems (GFEBS) and the Army's Logistics Modernization Program (LMP) software Experience processing and auditing invoices, bills, and vouchers on behalf of the U.S. Government     About Mavyin Mayvin is more than a workplace—it’s a community built on innovation, ingenuity, and impact.  Enjoy outstanding benefits and amenities, a truly supportive work environment, and continuous opportunities for professional growth. Your contributions are recognized and rewarded, and—most importantly—your voice matters. Here, you're treated with the dignity and respect you deserve. Mayvin is proud to support the national security mission of the United States through exceptional service to the Departments of War, Homeland Security, and Justice. Join us in solving the nation's toughest challenges—because at Mayvin, #PeopleMatter and it's time to #ReimagineYourMission.