Cornerstone Building Brands · 2 weeks ago
Continuous Improvement Intern
Londonderry, NH
Internship
Onsite
Intern
Start in 2026 SummerCornerstone Building Brands is a leading manufacturer of exterior building products for residential and low-rise non-residential buildings in North America. The CI Intern will gain hands-on experience in process improvement methodologies and contribute to projects that drive efficiency across the organization.
Building MaterialManufacturingReal Estate
Responsibilities
Assist in the identification of process improvement opportunities through data analysis and stakeholder consultation
Participate in cross-functional teams to develop and implement process improvement initiatives
Support the documentation of current processes, standard operating procedures, and best practices
Help track and report on key performance indicators to measure the success of improvement efforts
Collaborate with team members to develop training materials and deliver training sessions on new processes and tools
Qualification
Required
Currently enrolled in Associates or Bachelors degree program majoring in supply chain, LEAN, continuous improvement or related is required
Strong analytical skills with the ability to collect, organize, analyze, and disseminate significant amounts of information with attention to detail and accuracy is required
Preferred
Proficiency in Visio is preferred
Familiarity with continuous improvement methodologies such as Lean, Six Sigma, or Kaizen is preferred
Benefits
Competitive pay
Inclusive, collaborative environment
Bragging rights – you’ll work for the market leader in multiple product categories
Professional development opportunities
Intern buddy
Medical, dental and vision benefits starting day 1
PTO
Paid holidays
FSA
Life insurance
LTD
STD
401k
EAP
Discount programs
Tuition reimbursement
Training
Professional development
Company
Cornerstone Building Brands
Cornerstone Building Brands provide complete building solutions for the residential and commercial markets. It is a sub-organization of Fortify Building Solutions.
Founded in 2018
10001+ employees
H1B Sponsorship
Cornerstone Building Brands has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (4)
2023 (3)
2020 (1)
Funding
Current Stage
Late StageTotal Funding
$500M2024-07-29Debt Financing· $500M
2022-02-14Acquired
Leadership Team
Jeffrey Lee
EVP & Chief Financial Officer
Recent News
GlobeNewswire
2026-01-05
Company data provided by crunchbase