Senior SAP S/4HANA Finance Functional Expert

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Date: Oct 15, 2026

Location: Hemlock, MI, US, 48626

Company: hemlocksem

Hemlock Semiconductor (HSC) is a leading global provider of hyper pure polysilicon, an essential material used in the semiconductor and solar industries. From smartphones in your pocket to satellites in orbit, our materials play a foundational role in modern technology.

 

At HSC, employees do work that matters. Team members are part of a safety focused organization that values teamwork, excellence, responsibility and customer focus. Rooted in Michigan for more than 65 years, HSC continues to evolve through innovation, operational discipline and a strong commitment to its people and communities.

 

This role contributes to HSC’s ongoing work and long-term success by supporting teams, processes and priorities that keep operations running effectively.

 

Summary

The Senior SAP S/4HANA Finance Functional Expert serves as the primary liaison between Finance business stakeholders and IT delivery teams. This role combines deep Finance business experience with hands-on SAP S/4HANA functional expertise to support, optimize, and transform end-to-end Finance processes. The individual acts as a trusted subject matter expert for Finance business processes, SAP solutions, reporting, analytics, data governance, AI-enabled capabilities, and continuous process improvement initiatives. This role is for full-time in-person work at Hemlock Semiconductor facility in Hemlock, MI.

Essential Functions

  • Responsible for the Finance IT ecosystem that includes SAP S/4HANA and integrated applications such as OneStream.
  • Serve as the primary SAP S/4HANA Finance Functional Expert, providing leadership for solution design, configuration, testing, deployment, and ongoing support of Finance-related capabilities.
  • Configure, maintain, and optimize SAP S/4HANA Finance solutions to support Accounting, Costing, FP&A, Treasury, Reporting, and related business processes.
  • Partner with Finance business stakeholders to gather requirements, analyze business needs, and translate them into scalable SAP functional solutions and technical requirements.
  • Lead SAP Finance master data governance, transactional data management, configuration changes, and system enhancements to improve process effectiveness and data integrity.
  • Collaborate with SAP technical teams, developers, integration teams, security teams, and AMS providers to deliver system improvements and resolve complex issues.
  • Ensure seamless integration between SAP Finance and upstream business processes, including Procure-to-Pay (PTP), Order-to-Cash (OTC), Supply Chain Management (SCM), Manufacturing, and Plant Maintenance (PM).
  • Support SAP Fiori, SAP Analytics Cloud (SAC), SAP Joule AI capabilities, and Microsoft Copilot initiatives that enhance user productivity, reporting, analytics, and business decision-making.
  • Provide production support, incident resolution, root-cause analysis, transport coordination, change management, and release support following ITIL best practices.
  • Develop and maintain business process documentation, functional specifications, process flows, work instructions, training materials, and knowledge articles.
  • Lead or participate in SAP implementation, upgrade, enhancement, and transformation projects using Agile, Waterfall, or hybrid project methodologies while driving continuous process improvement and user adoption.

Skills

  • 8+ years of hands-on SAP Finance functional experience, including SAP S/4HANA configuration, implementation, enhancement, and support experience.
  • 5+ years of hands-on Finance business experience in SAP S/4HANA Finance, including General Ledger, Accounts Payable, Accounts Receivable, Asset Accounting, Costing, Controlling, Treasury, Planning, and Financial Reporting.
  • Proven experience configuring SAP organizational structures, master data, business rules, financial controls, workflows, reporting structures, and Finance-related system processes.
  • Strong understanding of SAP Finance integration with Procurement, Supply Chain, Manufacturing, Inventory Management, Plant Maintenance, Logistics, and Sales processes.
  • Demonstrated ability to gather business requirements, perform process analysis, and translate requirements into functional designs, configuration specifications, and technical deliverables.
  • Experience with SAP master data governance, transactional data management, testing, change management, release management, and production support.

Addl Skills

  • Working knowledge of SAP Fiori applications, role-based user experiences, embedded analytics, and SAP Analytics Cloud (SAC).
  • Experience supporting SAP Security, Governance Risk & Compliance (GRC), Segregation of Duties (SoD), and SAP transport management processes within an ITIL-controlled environment.
  • Strong business-facing communication skills with the ability to act as an effective liaison between Finance stakeholders, business process owners, IT teams, external consultants, and support partners.
  • Hands-on experience with Microsoft 365 tools, Microsoft Copilot, process documentation tools, user training, knowledge transfer, and continuous business process improvement initiatives.

Behaviors

  • Analytical and solution-oriented problem solver.
  • Strong communicator capable of interacting with both technical and non-technical stakeholders.
  • Collaborative team player with strong stakeholder management skills.
  • Committed to continuous improvement, operational excellence, governance, and user enablement.
  • Effective trainer, mentor, and change champion supporting business adoption of new technologies and processes.

Minimum Required Education/Certification

  • Bachelor’s degree in Accounting, Finance, Information Systems, Business Administration, Computer Science, Engineering, or a related discipline.
  • Equivalent combination of education and relevant professional experience may be considered.

 

Required Work Experience

  • 8+ years of hands-on SAP Finance functional experience, including SAP S/4HANA configuration, implementation, enhancement, and support experience.
  • 5+ years of hands-on Finance business experience in SAP S/4HANA Finance, including General Ledger, Accounts Payable, Accounts Receivable, Asset Accounting, Costing, Controlling, Treasury, Planning, and Financial Reporting.

 

The range for this position is  $116,781.00   -  $160,573.60 assuming full time status. Starting pay for the successful applicant is dependent on a variety of job-related factors, including but not limited to market demands, experience, training, and education. The benefits available for this position are dependent on hours worked and may include medical, dental, vision, 401(k) plan, variable bonus, life insurance coverage, disability benefits, and PTO.

 

HSC is an equal employment opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, protected veteran status, status as a qualified individual with a disability, marital status, pregnancy, sexual orientation, ancestry, genetic information, or any other characteristic protected by law.

 

If you are an individual with a disability and you need an accommodation or other assistance during the application process, please call our Human Resources department at:

 

989.301.5333
or email your request to
G1HSC-HR@hscpoly.com
All qualified applicants are encouraged to apply.

Req No. 1441 


Nearest Major Market: Saginaw