Associate OneStream Consultant II

General information Requisition # R68234 Locations USA-Remote Work Posting Date 06/01/2026 Security Clearance Required None Remote Type Fully Remote Time Type Full time Description & Requirements Elevate your career with MANTECH International Corporation! Join a dynamic team dedicated to national security through cutting-edge technology.

Since 1968, MANTECH has led in delivering advanced solutions to government intelligence, the Department of Defense, and Federal Civilian sectors.

Dive into innovation in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development.

Your journey to impactful work and rapid growth starts now—be extraordinary at MANTECH! ***This is for a future opportunity*** MANTECH seeks a motivated, career and customer-oriented Associate OneStream Consultant to join our team.

This is a remote position.

At MANTECH, we are re-engineering the financial backbone of the U.S.

Government.

We provide highly configured, mission-critical Planning, Programming, Budgeting, and Execution (PPBE) and Financial Close and Reporting solutions leveraging the OneStream platform.

As an Associate OneStream Consultant, you will work alongside Senior Architects and Lead Consultants to build and configure bespoke OneStream solutions.

This is a "builder" role for a technically minded professional who wants to master the OneStream platform.

You will move beyond standard implementation tasks to develop specific components—such as business rules, security models, and data workflows—that enable data-driven decision-making for federal agencies.

Responsibilities include but are not limited to: Configure and develop OneStream artifacts including Cube Views, Dashboards, MarketPlace Solutions, and Workflow Profiles. create reports using BI Viewer and Extensible Documents.

Assist in designing and maintaining Security Groups and Roles, assigning access rights to dimensions, workflows, and users to ensure data integrity.

Apply knowledge of VB.NET and SQL to write efficient member formulas and business rules (Finance, Parser, Connector) that enhance system functionality.