[Remote] OneStream Consultant

Note: The job is a remote job and is open to candidates in USA. MANTECH is re-engineering the financial backbone of the U.S. Government and is seeking a motivated OneStream Consultant to join their team. The role involves serving as a technical lead and subject matter expert for complex implementations, designing application modules, and ensuring the technical quality of the application.ResponsibilitiesLead the design of application modules (e.g., PPBE, Workforce, Capital, Capex), creating technical specifications that translate functional requirements into scalable OneStream architectureWrite and optimize complex Business Rules of all types (Finance, Parser, Connector, Extender) and design sophisticated Workflow strategies to solve unique client challengesDesign dynamic data load processes and Custom Tables for complex datasets; create Variance Analyses to validate data integrity between source systems and OneStreamParse complex requirements into development tasks for Associate Consultants; conduct code reviews, teach troubleshooting techniques, and support junior staff in resolving helpdesk ticketsConfigure and modify MarketPlace Solutions (e.g., Line Item Modeling, Task Manager, etc.) and integrate them into the core applicationDesign and implement comprehensive reporting strategies using BI Viewer, Extensible Documents, and Cube Views, ensuring optimal performance and usabilityConsulting Mindset: Listen carefully to what others need (client and team members) and be willing and ready to respond to those needs to the best of your ability; look beyond the “easy” answer working collaboratively to bring the best Mantech has to offer to exceed others’ expectationsSkillsBachelor's degree in computer science, Systems Engineering, Information Systems, or related field5+ years of relevant experience in software development or financial systems implementation3+ years of dedicated OneStream implementation experience1+ years of OneStream XF implementation, configuration, and optimization experienceAdvanced proficiency in VB.NET or C# and SQLStrong understanding of OneStream architecture, including Data Management, Cube Design, and SecurityUS Citizenship with the ability to obtain a Public Trust or higherExperience with the federal Planning, Programming, Budgeting, and Execution (PPBE) process or financial management within the government sectorExperience assisting with ATOs, Single Sign-On (SSO), or working in a professional services/consulting firmOneStream Certified Professional (OCP)Certified Government Financial Manager (CGFM) or Certified Defense Financial Manager (CDFM)CompTIA Security+ certificationCompany OverviewManTech is a technology company that offers cyber, IT, and data analytics technologies and solutions for security programs. It was founded in 1968, and is headquartered in Herndon, Virginia, USA, with a workforce of 5001-10000 employees. Its website is https://www.mantech.com.