S/4HANA Finance Architect: Brownfield Migration Lead

Tata Consultancy Services

Oslo

On-site

NOK 1,000,000 - 1,400,000

Full time

8 days ago

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Job summary

Tata Consultancy Services in Oslo seeks an experienced SAP FI architect to lead the finance solution design for a brownfield ECC to S/4HANA migration in a complex industrial environment. You will own the finance architecture, drive simplification impact assessments, and ensure controlled transition of core record-to-report processes, controls, and reporting into S/4HANA.

Collaborate with technical, data, security, testing, and business teams to validate, cutover, and support go-live while

Qualifications

Strong SAP FI architecture experience across ECC and S/4HANA.
Experience with brownfield/system conversion programs.
Knowledge of Universal Journal, BP integration, and finance simplifications.
Experience in fit-gap workshops, governance, and cross-functional finance design.
Ability to coordinate remediation, validation, cutover, and post-go-live stabilization.

Responsibilities

Lead FI solution approach for brownfield conversion and assess simplification impacts.
Own design decisions across GL, AP, AR, Asset Accounting, tax, and reporting.
Coordinate S/4HANA finance changes like BP integration and Universal Journal alignment.
Collaborate with technical, data, security, testing, and business teams for remediation and cutover.
Support fit-gap decisions, defect resolution, and go-live readiness with auditability.