Enterprise Lead Developer – OneStream / PPBE

Kearney & Company, P.C.; Alexandria (VA); On-site; USD 150,000 - 190,000; Full time

Job summary

Kearney & Company, P.C. is seeking an Enterprise Lead Developer for OneStream/PPBE to guide a cross-functional team on a budget formulation platform. The role focuses on technical leadership, architecture, and enterprise-wide consistency across five BSOs.

The candidate translates requirements into OneStream components, leads sprints, and ensures traceability from design to deployment. Onsite in Alexandria, VA 2–3 days weekly with active Secret clearance required.

Qualifications

• Bachelor’s degree required.
• Minimum 15 years of relevant technical development experience in financial systems or digital transformation.
• OneStream or comparable EPM platform experience.
• Hands-on experience creating business rules, integrations, forms, workflows, and reporting in an EPM environment.
• Ability to translate functional requirements into technical system design.
• Strong technical documentation and solution architecture skills.
• Onsite 2–3 days a week in Alexandria, VA and Washington, DC.
• Active Secret Clearance (or higher) and U.S. citizenship.

Responsibilities

• Serve as the technical lead developer for enterprise OneStream design and configuration.
• Translate PPBE and functional requirements into OneStream components (workflows, data integrations, business rules, calculations, dashboards).
• Develop and maintain enterprise-level architecture across five BSOs.
• Build reusable, scalable technical components aligned to enterprise standards.
• Lead development sprints, code reviews, and technical solutioning sessions.
• Configure, test, and optimize OneStream artifacts (C#, SQL, dashboards, workflows).
• Ensure traceability between requirements, design, and implementation.
• Troubleshoot defects, performance issues, and integration challenges.
• Support SIT, UAT, deployment readiness, and production cutover.
• Minimize customization and maximize enterprise reuse.

Skills

Leadership

Technical documentation

Solution architecture

Stakeholder management

Education

Bachelor’s degree

Tools

OneStream

C#

SQL

Job description

Kearney & Company is seeking an Enterprise Lead Developer - OneStream / PPBE to join our team supporting a major Department of the War financial management transformation. The ideal candidate will serve as the technical lead within a cross-functional, Kearney-led team implementing an enterprise OneStream-based budget formulation capability across multiple Budget Submitting Offices (BSOs).

Job Duties Include but Are Not Limited To

• Serve as the technical lead developer for enterprise OneStream design and configuration
• Translate PPBE and functional requirements into OneStream technical components including workflows, data integrations, business rules, calculations, dashboards, and custom solution logic
• Develop and maintain enterprise-level architecture, ensuring consistency across five BSOs
• Build reusable, scalable technical components aligned to approved enterprise standards
• Partner closely with functional leads to validate technical feasibility and refine requirements
• Lead development sprints, code reviews, and technical solutioning sessions
• Configure, test, and optimize OneStream artifacts (C# business rules, SQL scripts, dashboards, data management sequences, cube views, dimensions, and workflow profiles)
• Ensure full traceability between requirements, technical design, and implemented components
• Troubleshoot defects, performance issues, and integration challenges
• Support SIT, UAT, deployment readiness, and production cutover
• Enforce discipline around minimizing customization and maximizing enterprise reuse

Qualifications

Required Qualifications:

• Bachelor’s degree
• Minimum 15 years of relevant technical development experience in financial systems or digital transformation
• Experience developing solutions in OneStream or comparable EPM platforms
• Hands-on experience creating business rules, integrations, forms, workflows, and reporting within an EPM environment
• Ability to translate functional requirements into technical system design
• Strong technical documentation and solution architecture skills
• Ability to be onsite 2-3 days a week in Alexandria, VA and Washington, DC
• Must have an active Secret Clearance (or higher, such as Secret, Top Secret or TS/SCI) to be considered for this role (requires U.S. citizenship)

Preferred Qualifications:

• Direct, hands-on OneStream development experience
• (C#, SQL