Peru, IL, USA
70 days ago
Quality Control Technician IV
Company Introduction:

At GAF, we cover more than just buildings. We cover each other. Under this roof, you will have the tools and resources you need to grow and develop in your career. You will experience our incredible culture and will be empowered to support your teammates, your customers, and especially your community. Under this roof, we define the future while leading the present through our deep well of experience and our responsibility to the future to drive improvements and innovation in our products. We are GAF. And under this roof, we protect what matters most.

Job Summary:

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.


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.


The Quality Control Technician IV will be 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 role is a salary non-exempt position that will report to the Plant Engineer. This position will initially train on day shift, but will transition to evening shift.


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.

Assist with quality control testing during trials.

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.

Proactively work to keep work areas neat, clean, and organized.

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.)

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

Available to work second shift hours (3PM-11PM), schedule subject to change

Ability to communicate, both written and orally, in English is required

Previous experience in Quality or lab testing and experience supporting production goals

Ability to flex hours as needed to cover the needs of the business

Ability to balance multiple priorities

Ability to work independently with minimal supervision

Familiarity with finished products testing, grading, and disposition

Computer proficiency

Basic knowledge of machine and mixing operations

Under This Roof, We Also Value

Associates or Bachelor’s Degree

Proficiency with Google Suite platform

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.

How We Protect What Matters Most:1. We offer a wide range of health insurance options that include medical, dental, and vision for you and your family. 2. Our Family-Building benefits support the many different journeys to fertility and parenthood. 3. Our robust 401K plan includes an employer match contribution with your pre-tax and/or Roth contributions. 4. 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. 5. Professional growth and development are very important to us! We offer internal training programs and courses, as well as a generous tuition reimbursement program. 6. 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).
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