About Cornerstone Building Brands
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.
Sales Engineer (II / III)
Are you an engineer who enjoys blending technical expertise with real-world application and customer impact? We’re looking for a Sales Engineer to support design/build and publicly bid projects by delivering accurate pricing, innovative design solutions, and expert guidance to both internal teams and customers.
In this role, you’ll collaborate closely with Sales, Estimating, and Builders—applying your knowledge of structural systems, materials, and construction methods to develop cost-effective, code-compliant solutions that drive successful project outcomes.
What You’ll Do
- Develop Accurate Designs & Estimates: Prepare calculations, layouts, and engineering details from contract drawings, specifications, and addendums using in-house and supplemental design tools
- Support Sales & Estimating Teams: Provide technical guidance on complex framing conditions, non-standard geometries, and advanced design considerations
- Ensure Code Compliance & Quality: Deliver designs that meet applicable codes, manufacturing capabilities, and company standards
- Drive Value Engineering: Evaluate customer-provided information and recommend cost-effective, optimized design solutions
- Clarify Scope & Reduce Risk: Identify discrepancies, missing information, and exclusions—ensuring quotes are accurate and well-qualified
- Leverage Current Pricing: Utilize the most up-to-date pricing data to ensure accurate and competitive estimates
- Build Strong Relationships: Partner with Builders, Vendors, and internal teams to support successful project execution
- Train & Educate: Provide guidance and training to Builders and Field Sales on design tools and best practices
- Collaborate Cross-Functionally: Work closely with Sales, Customer Service, Estimating, and Engineering to align on scope and design intent
- Review & Validate Work: Perform and/or check complex estimates to ensure accuracy and consistency
- Continuously Improve: Enhance productivity, accuracy, and technical capabilities while expanding your engineering expertise
What You Bring
- Strong foundation in structural design, materials, and construction methods
- Experience with metal building systems (PEMB) and design applications
- Ability to interpret drawings, specifications, and technical documents
- Strong problem-solving skills with a focus on practical, cost-effective solutions
- Excellent communication skills to translate technical concepts to non-technical stakeholders
- Detail-oriented with a commitment to accuracy and quality
- Collaborative mindset with the ability to work across multiple teams
Sales Engineer II
- Licensed Professional Engineer (PE) preferred
- Bachelor’s degree in Civil Engineering or Architectural Engineering required
- 4+ years of metal building design experience or related field
- Advanced knowledge of PEMB systems and design considerations
- Ability to mentor junior engineers and estimators
- Experience supporting Requests for Building Modifications (RBMs)
- Comfortable representing engineering in customer and sales discussions
Sales Engineer III
- Licensed Professional Engineer (PE) required
- Bachelor’s degree in Civil Engineering or Architectural Engineering required
- 10+ years of metal building design experience or related field
- Deep expertise in PEMB design and estimating applications
- Ability to lead technical discussions and support estimating teams
- Provides guidance in the absence of the Estimating Manager
- Acts as a technical resource across the broader engineering organization
The US average base salary for this role is $75,000 - $100,000.00 + bonus + medical, dental, vision benefits starting day 1 + 401k and PTO. Our salary ranges are determined by role, level, and location. Individual pay is determined by work location and additional factors, including job-related skills, experience, and relevant education or training. Your recruiter can share more about the specific salary range for your preferred location during the hiring process. (Full-time is defined as regularly working 30+ hours per week.)
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 HRCompliance@cornerstone-bb.com. 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 HRCompliance@cornerstone-bb.com. 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.
Note to External Recruiters
Cornerstone Building Brands does not accept unsolicited resumes and will not pay fees for any candidate submissions that were not expressly authorized.
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.