[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All Westlake Corporation jobs](https://jobs.opennash.com/companies/westlake-corporation/) · [Search jobs](/search/) Westlake Corporation # Supervisor – IS Financial Systems (SAP FICO) Houston, TX, United States of America Full-time Manager or lead Finance & Accounting Listed on Westlake Corporation’s official careers site. Listed as of October 18, 2026. Check that it is still open and apply there. [Apply on Westlake Corporation’s careers site →](https://www.westlaketalent.com/supervisor-is-financial-systems-sap-fico/job/01FFB4FF540BD3E979406E39578CE39A) [OpenNash Jobs](https://jobs.opennash.com/) / [Westlake Corporation](https://jobs.opennash.com/companies/westlake-corporation/) / Supervisor – IS Financial Systems (SAP FICO) ## Job description Westlake Management Services Inc. in Houston, TX seeks Supervisor – IS Financial Systems (SAP FICO). ### Worksite 5444 Westheimer Road, Suite 700, Houston, TX 77056. Must put job code (R32599) on resume and on cover letter. ### DUTIES AND RESPONSIBILITIES Provide functional and technical subject matter expertise in SAP Finance and Controlling, while also supervising a team of analysts and contractors. Supervise a team of 2–3 full-time employees and contractors, provide mentoring, workload allocation, and performance reviews. Design, configure, and support SAP FI (GL including New GL, AR, AP, Asset Accounting, Bank Accounting) and CO (Product Costing, Actual Costing, Profitability Analysis (CO-PA), Cost Center Accounting, Profit Center Accounting, Internal Orders). Configure Project Systems (PS) for asset capitalization and project settlements (e.g., expansions, turnaround projects). ### Support month-end and year-end close processes cost estimates, foreign currency valuation, assessments/distributions, depreciation postings, reconciliations. Work on integration with Procure-to-Pay (MM, VIM, Vertex, Concur) and Order-to-Cash (SD, Billing, Credit, Collections, GetPaid). Work on integration with Production Planning (PP), Plant Maintenance (PM), and other SAP modules. Manage support for third-party finance systems including OpenText VIM, Vertex O Series, BlackLine, SAP Concur, FIS GetPaid, and FIS Integrity. Lead SAP S/4HANA migration and ERP upgrade projects. Ensure compliance with GAAP, IFRS, Local GAAP, and SOX requirements. Provide project management for large-scale financial system initiatives, including acquisitions and system integrations. Work with key business users and process owners in the Finance & Accounting organization, Procurement, Customer Service and Credit Management teams to articulate leading practices and to identify opportunities to enhance & improve current processes, define project scope and project deliverables, manage and deliver projects, train and support users. EDUCATION, EXPERIENCE AND ### QUALIFICATIONS Minimum Educational Requirements: Bachelor’s degree in Accounting or Information Systems or Computer Science or Business Administration. ### Minimum Experience Requirements: 8 years of experience in accounting, Finance & SAP systems. May telecommute up to 2 days per week. ### Please apply online at [http://www.westlaketalent.com](http://www.westlaketalent.com) 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. ## At a glance - Posted by the employer: Not stated - First seen by OpenNash: Jul 12, 2026 - Last checked: Oct 18, 2026 - Listed for: 98 days - Location: Houston, TX, United States of America - Employment type: Full-time[Apply on Westlake Corporation’s careers site →](https://www.westlaketalent.com/supervisor-is-financial-systems-sap-fico/job/01FFB4FF540BD3E979406E39578CE39A) ## More jobs at Westlake Corporation ### [Accounting Manager](https://jobs.opennash.com/companies/westlake-corporation/jobs/42a6a890dd6ce5cbaa93/) Houston, TX, United States of America ### [Associate Director, Treasury Operations](https://jobs.opennash.com/companies/westlake-corporation/jobs/8e8e4f26e816ed1580f9/) Houston, TX, United States of America ### [Auditor II](https://jobs.opennash.com/companies/westlake-corporation/jobs/27f4a943eaa01523553d/) Houston, TX, United States of America ### [Director - Finance, Siding, Trim & Windows](https://jobs.opennash.com/companies/westlake-corporation/jobs/e2e636189ec45a3637db/) Houston, TX, United States of America ### [Director – Finance, Chlorovinyls](https://jobs.opennash.com/companies/westlake-corporation/jobs/fe61cf2f40a40f0dfce9/) Houston, TX, United States of America ## Similar jobs at other companies ### [Culinary Supervisor - SAP Center - SAP Center @ San Jose-Suites](https://jobs.opennash.com/companies/aramark/jobs/9b485c49b36ae481f7c2/) Aramark · San Jose, CA, US ### [Concessions Supervisor - Lincoln Financial Field - Lincoln Financial Field - Concessions](https://jobs.opennash.com/companies/aramark/jobs/d350331068481d383703/) Aramark · Philadelphia, PA, US ### [Financial Systems Specialist](https://jobs.opennash.com/companies/eaton/jobs/b84cdfe8b65d9d9757c6/) Eaton · Beachwood, Ohio, USA ### [Financial Systems Integrator](https://jobs.opennash.com/companies/bae-systems/jobs/b2ffc77f96f31071c561/) BAE Systems · Herndon, Virginia, United States ### [Supply Chain Systems Engineer - SAP SD](https://jobs.opennash.com/companies/lenovo-group/jobs/ddf958969d8eb832ed02/) Lenovo Group · United States of America, North Carolina, Morrisville OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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