Analyst Sr.- Functional SAP FI-CO

Experienced Information Systems (IS) Financial (FI) and Controlling (CO) Functional Analyst who is:

Proficient in the implementation, design, configuration, support and upgrade of SAP, specifically the FI, CO and Project Systems (PS) modules, and other associated business applications

Responsible for gathering and organizing business requirements, analyzing data requirements, performing systems analysis and design activities, and supporting system development, testing, and delivery efforts

Responsible for supporting all phases of the system development life-cycle process for SAP and other associated business applications

Applicants must have excellent communication skills, both verbal and written, and prior experience with delivery of SAP applications. Applicants must have strong project execution experience following project management standards.

S/4HANA Finance required — deep understanding of Universal Journal (ACDOCA)

Fiori Apps for FICO — transactional and analytical apps for AR, Credit Management, and Tax

Margin Analysis (replacing CO-PA) — profitability reporting, account-based CO-PA, reporting integration with AR and SD

S/4 FSCM concepts — credit, collections, and dispute management within the S/4 framework

S/4 Revenue Accounting and Reporting (RAR) awareness — optional but preferred

S/4 Central Finance concepts (optional but preferred)

Cash application, lockbox processing, remittance matching

Dispute management, dunning configuration, correspondence

Credit exposure monitoring, customer account management

Credit checks, credit scoring rules, risk categories

Credit limit workflow, automatic credit hold/release rules

Integration with AR and SD order management for real-time credit exposure

eDocument framework configuration and mappings

Status monitoring, error handling, and reprocessing

EU mandate compliance — country-specific e-invoicing requirements and reporting

Vertex integration with SAP for indirect tax determination

VAT/GST configuration for EU and global entities

1099 reporting configuration and annual compliance

EU local statutory reporting requirements

ICMR matching rule configuration and exception handling

Intercompany AR/AP reconciliation and IC reporting

Period-end intercompany elimination support

GetPaid and HighRadius collections workflow integration with SAP AR

BlackLine reconciliation and journal entry module integration with SAP GL

Troubleshooting data feed issues, mapping errors, and reconciling variances

Month-end and year-end close activities: accruals, GR/IR, balance sheet sub-ledger reconciliation

AR aging, open item management, write-off processing

Good understanding of integration points with MM (PO/Invoice/GR), SD (billing/AR), PP (production settlement), and CS/Treasury modules

Strong experience with IDoc/EDI, error handling (WE02/WE19), monitoring, and interface troubleshooting

Analysis for Office (AfO), Fiori analytical apps, BW queries

GR/IR reports and FSV

Strong functional design capability: converting ambiguous, incomplete, or tribal business inputs into clear, structured process flows and configuration logic

Ability to perform ABAP debugging for root-cause analysis (preferred)

Bachelor's degree in computer science, science, engineering or related discipline and/or 10 years equivalent work experience

Minimum 10 years of hands-on SAP configuration and implementation experience

Minimum 3 hands-on end to end implementation Project experience with SAP FICO and/or S/4 HANA is required

Experience working on SAP S/4HANA required; SAP ECC 6.0 and Enhancement Pack 8 or higher acceptable as supplemental background

Demonstrated hands-on configuration proficiency in the following SAP FI/CO components: FI-AR (Accounts Receivable), FI-GL (General Ledger), S/4 FSCM-CR (Credit Management), CO-PA / Margin Analysis (Profitability Analysis), and FI-TX (Tax Configuration). Experience with Vertex indirect tax integration, DRC / eDocument framework, and ICMR (Intercompany Matching & Reconciliation) is required. BlackLine, GetPaid, or HighRadius integration experience is a plus.

Experience integrating SAP with other enterprise applications

Experience leading multiple major projects is a plus for this candidate

Experience working in a team-oriented, collaborative environment

Participation in mergers, acquisitions or divestiture activities a plus

Westlake offers you the potential to enrich your work life and career experience in an entrepreneurial environment. We work together to enhance peoples lives through our products and presence in the communities in which we operate.

Westlake is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to any characteristics protected by applicable legislation.