SAP S/4HANA Financial Implementation Consultant EXPERT

Montcure, LLC • Washington, DC

8d • $175,000 - $210,000 • Hybrid

About The Position

Montcure, LLC is seeking a SAP S/4HANA Financial Implementation Consultant Expert to provide enterprise-level architectural leadership and direct large-scale, full-lifecycle SAP S/4HANA Finance (FI/CO) migrations for federal and commercial clients. The successful candidate will serve as the lead solution architect, set delivery standards, lead end-to-end migration programs, and mentor senior and junior consultants while ensuring that delivered solutions are compliant, sustainable, and aligned with client objectives.

Requirements

• Bachelor’s degree in Accounting, Finance, Information Systems, Computer Science, Business Administration, or a related field is required.
• 15+ years of SAP FI/CO experience with multiple full-lifecycle S/4HANA implementations, including leading a large-scale full migration.
• Demonstrated experience serving as the lead solution architect on enterprise-scale programs.
• Expert-level command of the Universal Journal (ACDOCA), New Asset Accounting, parallel ledgers, and cross-module integration.
• Extensive experience leading executive workshops, directing multiple workstreams, and mentoring senior staff; federal/public-sector implementation experience strongly preferred.
• Authoritative understanding of financial accounting and controlling business processes.
• Expert proficiency in SAP S/4HANA Finance solution architecture and enterprise migration design.
• Mastery of the SAP Activate methodology, data migration tooling, cutover planning, and integration testing.
• Proven program leadership, stakeholder management, and executive communication skills.
• Ability to provide enterprise architectural leadership across a large-scale migration program in a fast-paced, deadline-driven environment.
• Must be able to obtain and maintain a government Secret clearance.

Nice To Haves

• Master’s degree and/or advanced SAP certification(s) strongly preferred.

Responsibilities

• Serve as lead solution architect, defining the end-to-end SAP S/4HANA Finance (FI/CO) architecture and migration strategy for large-scale programs.
• Establish design standards and governance across General Ledger, AP, AR, Asset Accounting, Controlling, and Profitability Analysis.
• Architect the Universal Journal (ACDOCA), New Asset Accounting, parallel ledgers, and cross-module integration (MM, SD, PS).
• Lead large-scale, full-lifecycle migration programs end to end using the SAP Activate methodology.
• Own data migration strategy, cutover planning, and risk management across complex enterprise landscapes.
• Direct multiple delivery workstreams and technical/ABAP teams; set delivery standards and quality gates.
• Act as the senior client-facing advisor, leading executive workshops and driving strategic decisions.
• Mentor Senior and Journeyman consultants and build organizational SAP delivery capability.
• Ensure enterprise solutions meet client and federal financial compliance and control requirements.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior