Indirect Tax Technology Senior Analyst

Koch, one of America’s largest private companies, is seeking an Indirect Tax Technology Analyst or Sr. Analyst in Wichita, KS or Plano, TX office. This role helps execute indirect tax technology strategy, provides production support for tax determination systems, and partners with tax advisory, business teams, and IT on implementations and upgrades. 

Our Tax Technology team supports indirect tax determination globally, with a focus on keeping tax calculation accurate, stable, and scalable across our systems and integrations.

• Drive transformation by leading measurable improvements to tax determination systems, integrations, and upstream data to reduce failures and manual work.
• Maintain and continuously enhance the indirect tax technology infrastructure to optimize tax processes, determinations, and reporting.
• Key focus areas include maintaining and enhancing the OneSource Determination platform and integrations, partnering with the business to improve data quality and controls, and improved determination monitoring and testing.
• Production Support: OneSource Determination and Vertex (Series O and Series L)
• Manage tax determination support tickets across Koch business units.
• Perform thorough issue diagnosis and root cause analysis.
• Monitor monthly OneSource Determination content updates and assess impacts to configurations.
• Develop and maintain test scripts to proactively detect configuration and content issues.
• Implement configuration changes and maintain documentation.
• Identify configuration risks and implement mitigating controls; ensure compliance with applicable policies and procedures.
• Partner with various business tax teams and stakeholders to understand business activities and indirect tax requirements to adequately solution in the applicable tax technology.
• Determination Implementations
• Lead end to end implementations and upgrades for OneSource Determination and provide support for ERP and integration upgrades.
• Coordinate requirements, data validation, determination system configuration, and testing validation to ensure accurate tax determination.
• Manage and document testing and cutover activities through go live and hypercare, then complete post implementation review including root cause and lessons learned.