JOB DETAILS
This is an onsite internship in Sacramento, CA for Summer 2026.
The Engineering Intern at Cornerstone Building Brands is responsible for various project tasks related to Process Improvement. Reporting directly to the Continuous Improvement Manager, this role may be assigned a project such as process flow analysis, production parts picking/delivery/presentation, process mapping, time studies, and layouts. As a member of the Continuous Improvement team, you will be instrumental in making quantifiable improvements in the business.
DUTIES AND RESPONSIBILITIES
- Possible projects and initiatives this intern will work on could include:
- Line balancing studies to identify process improvements
- Designing small manufacturing jigs that are easily 3D printable
- Support a Kaizen event team to complete a project
- Establish a Value Stream Map for the production process
WHAT YOU’LL GET
- Competitive pay
- Inclusive, collaborative environment
- Bragging rights – you’ll work for the market leader in multiple product categories
- Professional development opportunities, including exposure to all parts of the business
Site Location: 3010 Ramco St #100 W. Sacramento, CA 95691
QualificationsWHAT YOU’LL NEED
- Pursuing a degree in Electrical, Manufacturing, Industrial, or Mechanical Engineering is required
- Must have completed Sophomore year coursework
- Experience with AutoCad, Inventor or SolidWorks is preferred
- Experience in a manufacturing environment is preferred
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 Right to Work Poster here along with This Organizations Participation in E-Verify Poster here. If you'd like to view a copy of the company's affirmative action plan for protected veterans or individuals with disabilities or policy statement, please contact Human Resources at 281-897-7788 or [email protected]. If you have a disability and you believe that you need a reasonable accommodation in order to search for a job opening or to submit an online application, please contact Human Resources at 281-897-7788 or [email protected]. This email is used exclusively to assist disabled job seekers whose disability prevents them from being able to apply online. Only emails received for this purpose will be returned. Messages left for other purposes, such as following up on an application or technical issues not related to a disability, will not receive a response.
All your information will be kept confidential according to EEO guidelines.
California Consumer Privacy Act (CCPA) of 2018
Must be at least 18 years of age to apply.
Notice of Recruitment Fraud
We have been made aware of multiple scams whereby unauthorized individuals are using Cornerstone Building Brand's name and logo to solicit potential job-seekers for employment. In some cases, job-seekers are being contacted directly, both by phone and e-mail. In other instances, these unauthorized individuals are placing advertisements for fake positions with both legitimate websites and fabricated ones. These individuals are typically promising high-paying jobs with the requirement that the job-seeker send money to pay for things such as visa applications or processing fees. Please be advised that Cornerstone Building Brands will never ask potential job-seekers for any sort of advance payment or bank account information as part of the recruiting or hiring process.
Top Skills
What We Do
Cornerstone Building Brands is the largest manufacturer of exterior building products in North America. Our comprehensive portfolio spans the breadth of the residential and commercial markets, while our expansive footprint enables us to serve customers and communities across North America.
Our relentless focus on excellence combined with our ongoing commitment to innovation and R&D has driven us to become the #1 manufacturer of windows, vinyl siding, insulated metal panels, metal roofing and wall systems, and metal accessories.
We believe every building we create, and every part of that building, positively contributes to communities where people live, work and play.
DISCLAIMER
Cornerstone Building Brands’ social media channels share information about our company, our products and our people. We welcome commentary expressing all points of view – positive and negative – but reserve the right to remove posts that are off-topic, offensive, promotional or illegal or contain inappropriate language, hate speech, proprietary information, personal data or personal attacks.
.png)
