Maintenance SAP Specialist

Date: Oct 16, 2025

Location: Hemlock, MI, US, 48626

Company: hemlocksem

At Hemlock Semiconductor (HSC), we transform people’s lives by energizing and connecting our world through silicon technology. Since 1961, HSC has been a leading global provider of hyper-pure polysilicon, and is the only polysilicon manufacturer headquartered in the United States. HSC plays an essential role in the semiconductor and solar industries, with the vision of becoming the preferred supplier of silicon-enabled technologies to the low-carbon, digital world.

 

Our polysilicon is used to make computer chips – the “brains” behind the electronic devices we rely on to make our lives easier, safer and more enjoyable. HSC is just one of six major manufacturers in the world that makes polysilicon used to create semiconductor wafers. In fact, nearly all electronic devices in the world contain HSC polysilicon.

 

We’re also moving the world toward a greener future by supplying the rapidly growing solar power industry. HSC is committed to doing good for our local Michigan and global communities, relentlessly improving our operations to remove supply chain carbon emissions. The low embodied greenhouse gas emissions in our polysilicon materials facilitates the production of ultra low-carbon solar panels. These panels allow solar project developers and owners to lower the embodied carbon of their projects by up to 50 percent.

 

To achieve our goals, we draw on the talents of more than 1,500 employees and contractors. Our employees thrive in a culture that values teamwork, excellence, responsibility and customer focus. We recognize and value the diverse backgrounds and experiences of all of our people working together as One Team. At HSC, you belong to a team that is transforming our world.

 

Summary

The Maintenance SAP Specialist will be accountable for the accuracy and integrity of CMMS Master Data, Long Term Maintenance Plans and scheduling maintenance activities to create effective maintenance business processes that optimize asset availability and cost efficiency. Processing Purchase Requisitions in a timely manner to ensure materials and maintenance components are procured by required timelines.

Essential Functions

• Administration of asset master data (functional locations, equipment, classifications, values, assignments, etc.) in the CMMS. 
• SME of the SAP Plant Maintenance Module to create/optimize SAP workflows and provide SAP coaching/training to site personnel.
• Collaborate with requestors and SMEs to process Long Term Maintenance Plan (LTMP) adds/changes/deletions in CMMS that maintain a consistent LTMP structure across the site.
• Review SAP user accesses monthly, and adjusts access as needed per role requirements.
• Work with IT and external vendor for changes/upgrades to the SAP Plant Maintenance module. Includes testing before moving to production.
• Create purchase requisitions for maintenance and capital projects.
• Propose and/or lead continuous improvement projects of maintenance business processes.

• Develop into a Business Process Owner (BPO) for Plant Maintenance module of SAP.
• Identify opportunities to optimize/consolidate execution of long term maintenance plans to improve site efficiency and partners with SMEs to implement. 
• Manage and optimize Microsoft SharePoint sites.
• Provide back-up support - maintenance scheduling and logistics coordination
• Collaborate with maintenance planners, maintenance coordinators, and trade leaders to create a site maintenance schedule that meets production priorities and ensures compliance with safety, quality, environmental, and regulatory requirements

• Detail oriented with high degree of accuracy in work (data entry).
• Effective organizational and time management skills to prioritize workload to meet task deadliness.
• Self-motivated with the ability to handle unforeseen problems and follow escalation processes.
• SAP Plant Maintenance and Procurement modules.
• Fluent in the use of Microsoft Office applications (ex. Word, PowerPoint, Excel.)
• Data reporting and data analysis.
• Written and oral communication.
• Persuasive and assertive, without being abrasive

Skills and Behaviors

Data Collection and Analysis
Analyze Alternatives and Recommend Solutions
Business Case Contribution
Business Requirements Analysis
Computer Skills
Enterprise Readiness Assessment
Perform Gap Analysis
Action Planning
Planning and Organizing
Project Quality Management
Project Risk and Issue Management
Requirements Elicitation and Facilitation
Verbal Communication
Compliance Management
Data Control
Database Administration
Database Reporting
Policy and procedures
Adaptive Mindset
Business Data Modeling
Document and Model User Requirements
Prioritizing
Reporting

Education Requirements

High School Diploma
Associate's Degree

Certification Requirements

Required Work Experience

• Minimum of 2 years within manufacturing or engineering organization, preferably PetroChem industry.
• Demonstrated proficiency in the SAP Plant Maintenance and/or Procurement modules, preferably SAP S/4Hana and SAP support applications such as Prometheus Solutions (Scheduler, Plant Maintenance Manager, Task List Manager, Navigator).
• Scheduling and project leadership experience.
• Fluent use of Microsoft Office applications (ex. Word, PowerPoint, Excel) and Share Point.

Physical Requirements

Standing - Rare (1-25%)
Walking - Rare (1-25%)
Sitting - Frequent (51-75%)
Hand Movement - Constant (76-100%)

 

The range for this position is $70,000 - $80,000 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. 1083 


Nearest Major Market: Saginaw