Estimating Engineer

Cornerstone Building Brands•Cary, NC

11h

About The Position

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., the company serves residential and commercial customers across the new construction and Repair & Remodel (R&R) markets with a market-leading portfolio of products including vinyl windows, vinyl siding, stone veneer, metal roofing, metal wall systems and metal accessories. The company has a broad, multi-channel distribution platform and an expansive national footprint with more than 18,800 team members. Corporate stewardship and Environmental, Social and Governance (ESG) responsibility are embedded in the company culture, with a commitment to contributing positively to the communities where employees live, work and play. The Sales Engineer role is for an engineer who blends technical expertise with real-world application and customer impact. This position supports design/build and publicly bid projects by delivering accurate pricing, innovative design solutions, and expert guidance to both internal teams and customers. The Sales Engineer will collaborate closely with Sales, Estimating, and Builders, applying knowledge of structural systems, materials, and construction methods to develop cost-effective, code-compliant solutions that drive successful project outcomes.

Requirements

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
Bachelor’s degree in Civil Engineering or Architectural Engineering required (for Sales Engineer II and III)
4+ years of metal building design experience or related field (for Sales Engineer II)
Advanced knowledge of PEMB systems and design considerations (for Sales Engineer II)
Ability to mentor junior engineers and estimators (for Sales Engineer II)
Experience supporting Requests for Building Modifications (RBMs) (for Sales Engineer II)
Comfortable representing engineering in customer and sales discussions (for Sales Engineer II)
10+ years of metal building design experience or related field (for Sales Engineer III)
Deep expertise in PEMB design and estimating applications (for Sales Engineer III)
Ability to lead technical discussions and support estimating teams (for Sales Engineer III)
Provides guidance in the absence of the Estimating Manager (for Sales Engineer III)
Acts as a technical resource across the broader engineering organization (for Sales Engineer III)

Nice To Haves

Licensed Professional Engineer (PE) preferred (for Sales Engineer II)

Responsibilities

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