OneStream Consultant III

** MANTECH
* * seeks a motivated, career and customer-oriented a One Stream Consultant / Application Developer to join our team.  This is a 100% Remote opportunity.

** Responsibilities include but are not limited to:*
* +  Core Application Development:
Independently configure and build complex One Stream artifacts including Cubes, Workflows, Member Formulas, Confirmation Rules, and complex Extensible Dimensionality models.

+ UI/UX Design:
Build robust and intuitive user interfaces, developing dashboards, advanced formatting string elements, and parameters to ensure seamless end-user navigation.

+ Data Integration & Quality:
Design, build, and maintain data connectors and transformation rules. Help manage Relational Table Storage structures and interface mappings for incoming data streams.

+ Technical Quality Control:
Author and execute test scripts to validate application updates. Assist in identifying and fixing metadata anomalies and rules syntax errors before code moves to production.

+ Peer Support:
Assist lower-level developers or incoming team members by offering platform guidance, participating in code reviews, and sharing best practices

*
* Minimum Qualifications:

*
* + Bachelor's degree in Finance, Accounting, Management Information Systems, Computer Science, or a related field.

+ 5+ years of relevant experience in software development or financial systems implementation

+ 3+ years of dedicated One Stream implementation experience.

+ 1+ years of One Stream XF implementation, configuration, and optimization experience.

+ Proven proficiency working inside One Stream frameworks, encompassing Extensible Dimensionality, Data Management Jobs, Business Rules, and Custom Relational Tables.

+ Database & Querying:
Strong hands-on SQL experience, with the capability to evaluate execution plans, construct relational table queries, and interpret database layer indexing structures.

+ Scripting:
Foundational understanding of  or C# scripting within the One Stream business rules environment.

*
* Preferred Qualifications:

*
* + Completion of the One Stream Essentials Curriculum.

+ Possession of the One Stream Certified Associate (OCA) - Implementation Foundations certification.

+ Possession of a CompTIA Security+ certification.

+

Experience with the federal Planning, Programming, Budgeting, and Execution (PPBE) process or financial management within the government sector.

+ Demonstrated capability to troubleshoot complex configuration errors independently, parsing server logs and diagnostic traces to resolve system errors.

** Security Clearance Requirements:*
* + US citizenship with the ability to obtain up to a secret level clearance.

*
* Physical Requirements:

*
* -     Must be able to remain in a stationary position 50% of the time.

-     Constantly operates a computer and other office productivity machinery.

MANTECH International Corporation considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.

If you need a reasonable accommodation to apply for a position with MANTECH, please email us at  and provide your name and contact information.