Job Description:
Introduction
At GAF Commercial we cover more than buildings. We cover each other. No matter what role, tenure, or department, under this roof you are helping to build the market leader in commercial roofing. Under this roof, we are assembling a winning team that puts the customer at the center of every decision and doesn't back down from hard work. Under this roof, we support one another in delivering operational excellence daily, while working to make a positive impact for our planet and our communities. Becoming the market leader only happens when everyone feels they have the opportunity, and the support, to thrive. We are GAF. And under this roof, we protect what matters most.
Team or Function Overview
This position will be at the Peru, Illinois commercial plant operations team, located about 75 minutes southwest of Chicago. The GAF Polyiso Facility in Peru was founded in 2024 and produces Polyiso insulation board in a very clean, state-of-the-art facility. Short for polyisocyanurate, polyiso is a flat insulation board that is widely used in commercial construction for new and retrofit applications.
Summary
The Quality Control Technician is responsible for supporting the GAF ISO plant in maintaining our excellent standard of quality. This will be accomplished by completing raw material and finished product testing, managing Commercial Test Lab testing requirements, in addition to completing internal calibrations/verifications. This position will also be responsible for coordinating all activities at the R&D Prototyping Lab space at the GAF ISO plant in Peru, IL. This role is a salary non-exempt position that will report to the Quality Engineer. The ideal employee will be able to occasionally flex hours as needed to cover the needs of the business as well as the ability to travel to other GAF sites and jobsite visits when necessary.
Essential Duties
Specific responsibilities include, but are not limited to:

• Involved in process improvement and troubleshooting initiatives directly relating to product quality.
• Help ISO production team with daily QC testing procedures to include next day sample cutting
• Involved in product quality decisions regarding finished products in accordance with ISO quality systems manual.

• Perform monthly calibration verifications on all equipment
• Input and review QC Data as it is tested and notify the Process Engineers of any out of spec or questionable data.
• Communicate all in-process QC results to the Production Team
• Follow the QC Department guidelines defined within the Quality Services and Process Driven Culture standards.
• Perform all required job duties without direct supervision and provide guidance to less experienced personnel as needed.
• Comply with all safety regulations and policies (safety glasses, face shields, cutting goggles, respirators, lock out tag out procedures, etc.)
• Collect and report information from roofing contractors and distill them down to key insights and document.
• Work cross-functionally with relevant GAF departments including, but not exclusive to Technical, Building and Roofing Science, CARE, Marketing, and Manufacturing to help maintain consistency among initiatives to improve products and services in Commercial Roofing.
• Lead, help build and maintain Prototyping Lab space at ISO plant in Peru, IL to help build prototypes on novel ideas and maintain safe operation of the lab.
• Work with R&D, Marketing, and Technical teams to build, field test and modify product prototypes to produce roofing components and/or systems that improve resiliency, efficiency, cost effectiveness, and/or ease of installation.
• Hands on working knowledge and build prototypes using 3D printer or other equipment.
• Document standard operating procedures (SOP) for all equipment in Prototyping Lab.
• Assist the ISO team with any production or quality related tasks as delegated by process engineers or production manager.

Physical Demands

• Must be able to occasionally lift 25-50 pounds
• Visual acuity to inspect product, read documents, computer screens, etc
• Manual dexterity to operate equipment, computer entry, etc
• Must have the ability to work in plant/warehouse environment (including high/low temperatures, dust, humidity, etc)
• Must be able to wear respirator as needed
• Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions

Under This Roof, We Require

• High School diploma or GED
• 2 years of manufacturing experience, in a fast paced continuous process
• Ability to communicate, both written and orally, in English

• Ability to occasionally flex hours as needed to cover the needs of the business as well as the ability to travel to other GAF sites and jobsite visits when necessary.
• Previous experience in Quality or lab testing and experience supporting production goals
• Ability to balance multiple priorities
• Basic knowledge of machine and mixing operations
• Familiarity with finished products testing, grading, and disposition
• Ability to work independently with minimal supervision

Under This Roof, We Also Value

• Associates or Bachelor's Degree
• Proficiency in mechanical design software (e.g. Solid works etc.) to create and build engineering models using commercial 3D printers
• Knowledge of ISO manufacturing concepts, safety practices and procedures

How We Protect What Matters Most

• We offer a wide range of health insurance options that include medical, dental, and vision for you and your family.
• Our Family-Building benefits support the many different journeys to fertility and parenthood.
• Our robust 401K plan includes an employer match contribution with your pre-tax and/or Roth contributions.
• Other exciting programs and perks are available to help employees achieve work-life balance, including (but not limited to) a wellness program, free financial coaching, a referral program, and product rebates when purchased for an employee's primary residence.
• Professional growth and development are very important to us! We offer internal training programs and courses, as well as a generous tuition reimbursement program.
• We put diversity and inclusion into action with our Employee Resource Groups, which unite employees based on common perspectives, identities, demographic factors, or out of a desire to be an ally.

GAF complies with federal, state, and local disability laws and makes reasonable accommodations for applicants and employees with disabilities. If a reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to receive other benefits and privileges of employment, please contact HR Services at 833-HR-XPERT.
We believe our employees are our greatest resource. We offer competitive salary, benefits, 401k, and vacation packages for all full time permanent positions. We are proud to be an equal opportunity workplace and GAF, Standard Logistics, SGI, and Siplast are proud to be affirmative action employers. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, or Veteran status. If you have a disability or special need that requires accommodation, please let us know. If applying for positions in the U.S., must be eligible to work in the U.S. without need for employer sponsored visa (work permit).