Administrative Assistant

Cornerstone Building Brands; California (MO); On-site; USD 27,552 - 41,328; Full time

Benefits offered by this job

Hands-on experience on real-world projects

Mentorship from experienced professionals

Networking opportunities

Competitive internship compensation

Job summary

A leading manufacturer of building products is seeking an Engineering Intern for Summer 2026. This role focuses on continuous improvement at the Ply Gem Windows plant in Auburn, WA. Interns will engage in vital projects like creating Standard Work documentation, conducting time studies, and developing process layouts. Ideal candidates are pursuing a degree in engineering and should have some experience with tools like AutoCAD and MS Excel. This internship offers hands-on experience and opportunities for mentorship in a dynamic work environment.

Qualifications

• Currently enrolled in a relevant engineering program.
• Able to communicate effectively on the shop floor.
• Must wear required PPE during work.

Responsibilities

• Create a Standard Work for every position in the plant.
• Conduct time studies on every position in the plant.
• Create a balance Chart for every line in the plant.
• Create process flows and layouts.
• Test equipment design/improvement.

Skills

Experience with AutoCAD

Experience with Inventor

Experience with SolidWorks

Data interpretation via MS Excel

Education

Pursuing a degree in Electrical, Manufacturing, Industrial, or Mechanical Engineering

Job description

About Cornerstone Building Brands

Cornerstone Building Brands is the largest manufacturer of external building products in North America. With over $6 billion in annual revenue and almost 20,000 employees across 70 manufacturing facilities and 80 distribution and branch offices, we provide a broad product offering, including the #1 positions in windows, vinyl siding, metal accessories, metal roofing and wall systems, and insulated metal panels. We are dedicated to positively contributing to communities where people live, work and play.

About the Role

This internship is for Summer 2026.

The Engineering Intern will perform projects related to the continuous improvement of production, production control, and/or quality at the Ply Gem Windows plant in Auburn, WA. The intern will report directly to the Production Manager.

What You’ll Do

Primary Projects:

• Create a Standard Work for every position in plant


• Conduct time studies on every position in the plant


• Create a balance Chart for every line in the plant

Additional Activities:

• Creating process flows


• Process mapping


• Creating layouts


• Test equipment design/improvement


• Non‑conforming material inspection, auditing and test processes

Qualifications

• Currently enrolled in and pursuing a degree in Electrical, Manufacturing, Industrial, or Mechanical Engineering at an accredited school.


• Experience with AutoCAD, Inventor, or SolidWorks is an advantage.


• Experience in data interpretation/manipulation via MS Excel preferred.


• Experience in a manufacturing environment is preferred but not required; a demonstrable interest in industrial processes will be evaluated during the interview process.


• Interns will work in office and shop floor environments with extended periods of sitting and standing. Must be able to communicate and engage with employees on the shop floor and wear all required PPE.


• Must have valid US work authorization.

What You’ll Get

• Hands‑on experience working on real‑world projects with direct impact on business operations.


• Mentorship and guidance from experienced professionals in the field of continuous improvement.


• Networking opportunities with colleagues and industry professionals.


• Competitive internship compensation package.

Equal Opportunity Statement

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.