SAP S/4HANNA Financial Implementation Consultant - Senior

Montcure, LLC•Washington, DC

7h•$130,000 - $175,000•Hybrid

About The Position

Montcure, LLC is seeking a Senior SAP S/4HANA Financial Implementation Consultant to lead the design, configuration, deployment, and optimization of SAP S/4HANA Finance (FI/CO) solutions for federal and commercial clients. The successful candidate will own solution architecture decisions, lead delivery workstreams across full-lifecycle implementations, mentor junior consultants, and ensure 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.
8–15 years of SAP FI/CO experience with multiple full-lifecycle S/4HANA implementations, including a lead or solution-architect role.
Deep hands-on configuration experience across General Ledger, AP, AR, Asset Accounting, and Controlling (CO).
Strong experience with the Universal Journal (ACDOCA), New Asset Accounting, and integration with MM/SD.
Experience leading workshops, managing workstreams, and mentoring junior consultants; federal/public-sector implementation experience strongly preferred.
Strong understanding of financial accounting and controlling business processes.
Advanced proficiency in SAP S/4HANA Finance configuration and solution architecture.
Proficiency developing and reviewing functional specifications for RICEFW objects.
Strong command of the SAP Activate methodology, data migration tools, and integration testing.
Excellent analytical, documentation, and client-facing communication skills.
Ability to lead a delivery team in a fast-paced, deadline-driven environment.
Must be able to obtain and maintain a government Secret clearance.

Nice To Haves

SAP S/4HANA Finance certification preferred.

Responsibilities

Lead requirements gathering and translate complex financial business requirements into SAP S/4HANA Finance (FI/CO) solution design and configuration.
Configure and validate core Finance modules including General Ledger, AP, AR, Asset Accounting, Cost Center Accounting, Internal Orders, and Profitability Analysis.
Own the configuration of New Asset Accounting, the Universal Journal (ACDOCA), and parallel ledgers for multiple accounting principles.
Lead workstreams across full-lifecycle implementations using the SAP Activate methodology.
Lead solution architecture decisions, integration design across modules (MM, SD, PS), and data migration strategy; provide technical direction to delivery teams.
Review functional specifications for RICEFW objects and coordinate with technical/ABAP teams.
Plan and oversee unit, integration, and user acceptance testing; manage defect resolution.
Lead client workshops and serve as the primary functional point of contact for assigned workstreams.
Mentor Journeyman-level consultants and review their deliverables.
Ensure documentation, processes, and controls meet client and federal financial compliance requirements.