End of Line Inspector
Cornerstone Building Brands · Colorado
📍 Denver, CO, usvia smartrecruitersPosted 2026-04-30
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Cornerstone Building Brands is a leading manufacturer of exterior building products for residential and low-rise non-residential buildings in North America. Headquartered in Cary, N.C., we serve residential and commercial customers across the new construction and Repair & Remodel (R&R) markets. Our market-leading portfolio of products spans vinyl windows, vinyl siding, stone veneer, metal roofing, metal wall systems and metal accessories. Cornerstone Building Brands’ broad, multi-channel distribution platform and expansive national footprint includes more than 18,800 team members at manufacturing, distribution and office locations throughout North America. Corporate stewardship and Environmental, Social and Governance (ESG) responsibility are embedded in our culture. We are committed to contributing positively to the communities where we live, work and play. For more information, visit us at http://cornerstonebuildingbrands.com .
Cornerstone Building Brands makes windows that provide builders, architects, and homeowners with energy efficient, low maintenance solutions that add beauty and charm to any home, and this is why great building solutions start with you! We are part of the nation’s leading vinyl window and door manufacturer. As a Cornerstone Building Brands employee, you’ll have an opportunity to positively impact our organization every day and gain valuable knowledge and insight in collaboration with a team of experienced peers. In short, the Cornerstone Building Brands Difference is YOU
A culture that supports work-life balance
An environment where collaboration is key
Volunteer opportunities – on company time
Career training, development, and progression planning
JOB DETAILS
Base Pay: $22.00 per hour
As a Quality Technician End of Line Inspector (EOL), you will conduct detailed inspections of fabricated parts and in-process control inspections. You'll be responsible for auditing packaged, staged, and loaded shipments to ensure compliance with Cornerstone Building Brands quality requirements and specifications. This role is critical to maintaining our reputation for excellence in product quality.
Key Responsibilities
Monitor, inspect, and report on all assigned activities and finished goods to ensure quality standards are met
Submit clear, concise, and accurate reports of inspections, audits, test results, job site visits, and delivered goods
Conduct tests using a variety of specialized tools and equipment
Prepare daily quality control activity summaries
Develop and implement objectives, plans, and priorities to achieve quality control goals
Communicate with Quality Manager on methods and problem-solving procedures
Assist with and periodically deliver internal and external audits
Maintain continuous improvement practices in work area
Complete and present basic Root Cause analysis
Inspect all incoming raw materials per inspection plan
Record and maintain receiving inspection results
Complete first article quality reports
Verify calibration of inspection test equipment and tools
Maintain gauge calibration database and records
Perform product testing during manufacturing and record results
Ensure adherence to production practices and product quality standards
Assist in documentation and resolution of nonconforming material and process discrepancies
Evaluate products to determine acceptability
Perform start-up and changeover audits to verify product specifications
Strong understanding of safety rules and precautions in manufacturing environments
Ability to read and comprehend documents in English, including policy manuals, safety rules, operating instructions, and procedure manuals
Effective communication skills for one-on-one and small group settings
Proficiency in general mathematical calculations (addition, subtraction, multiplication, fractions, percentages, division)
Problem-solving abilities for situations involving multiple variables
Ability to apply common sense understanding to work instructions in written, oral, or diagram form
Physical Requirements
Regular walking and standing throughout the shift
Ability to bend, stoop, use hands and fingers to handle objects
Reach with hands and arms, lift, climb, and/or balance for essential tasks
Specific vision abilities including close-up and distance vision, color vision, peripheral vision, and depth perception
Ability to work in areas near moving mechanical parts with occasional exposure to hazardous chemicals and extreme temperatures
Tolerance for moderate noise levels (hearing protection may be required)
Safety Requirements
Proper use of Personal Protective Equipment (PPE) including hard hat, gloves, welding jacket or weld bibs, safety glasses, welding hood, and earplugs when accessing manufacturing areas
Commitment to performing tasks in accordance with Ply Gem safety training, Employee Manual, and OSHA regulations
The Cornerstone Building Brands Difference
All your information will be kept confidential according to EEO guidelines.
Why work for Cornerstone Building Brands?
Our teams are at the heart of our purpose to positively contribute to the communities where we live, work and play . Full-time* team members receive** medical, dental and vision benefits starting day 1. Other benefits include PTO, paid holidays, FSA, life insurance, LTD, STD, 401k, EAP, discount programs, tuition reimbursement, training, and professional development.
*Full-time is defined as regularly working 30+ hours per week. **Union programs may vary depending on the collective bargaining agreement.
Cornerstone Building Brands is an Equal Opportunity Employer.
All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, pregnancy, genetic information, disability, or status as a protected veteran. You can find the Equal Employment Opportunity Poster here . You can also view Your Ri
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