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
Job DescriptionThis position provides sales support for new and existing business and serves as a liaison between the sales team and customers. Responsible for providing administrative and operational support to the sales team, including order entry, customer communications, and coordination of sales-related activities. Supports customer relationships and business development efforts while helping ensure a high level of customer service.
Duties and Responsibilities
- Serve as an interface between the sales team and customers, ensuring accurate and timely communication to support and strengthen customer relationships.
- Enter purchase orders, sales orders, and other related information into SAP/WTS systems and maintain accuracy from order entry through completion.
- Answer customer and internal telephone inquiries promptly and professionally.
- Address customer concerns and issues effectively, providing timely resolution and follow-up when needed.
- Work closely with logistics and customer service teams to support efficient processes and workflow.
- Maintain ongoing customer relationships and communicate market information, customer feedback, and potential sales opportunities to the sales team.
- Support the sales team with sales-related activities and business development efforts.
- Promote supplier and company products whenever appropriate and identify opportunities to increase sales during customer interactions.
- Serve as the point person for customer onboarding activities, including external system access and related account setup requirements.
- Maintain ownership and accountability for assigned responsibilities and customer accounts.
- Prioritize workload effectively and manage multiple tasks in a fast-paced environment.
- Follow established procedures while adapting to changing business needs and priorities.
- Communicate effectively with customers, suppliers, and internal stakeholders while maintaining professionalism and cultural awareness.
- Build and maintain positive working relationships both internally and externally.
- Demonstrate strong organizational skills while meeting established deadlines.
- Utilize sound problem-solving and decision-making skills to support customers and business objectives.
- Administer and support WTS, CenterPoint, ClearWin, SAP, and related business systems.
- Provide backup support for customer service functions and participate in special projects as assigned.
- 2+ years of related sales support, customer service, administrative support, or business experience.
- Highly organized with strong written, verbal, and interpersonal communication skills.
- Ability to communicate professionally and follow up in a clear and timely manner.
- Excellent attention to detail, organizational, and time management skills.
- Strong customer service orientation and commitment to delivering a positive customer experience.
- Ability to work effectively across cross-functional teams and with employees at all levels of the organization.
- Positive, energetic, and proactive approach with a strong sense of accountability and professionalism.
- Results-oriented with strong problem-solving skills and flexibility to meet changing business needs.
- Ability to manage competing priorities in a dynamic, fast-paced environment.
- Professional telephone presence and customer-facing communication skills.
- Strong proficiency in Microsoft Office Suite, including Outlook, Word, and Excel.
- Experience with WTS, CenterPoint, ClearWin, SAP, or similar systems preferred.
All your information will be kept confidential according to EEO guidelines.
Site Address: 30 Jacks Bridge Road Londonderry, NH 03053
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.
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.
Skills Required
- 2+ years of related sales support, customer service, administrative support, or business experience
- Strong written, verbal, interpersonal, and professional telephone communication skills
- Excellent attention to detail, organizational, and time management skills
- Strong customer service orientation
- Ability to work effectively across cross-functional teams and with employees at all organizational levels
- Positive, energetic, proactive, accountable, and professional approach
- Strong problem-solving skills and flexibility to meet changing business needs
- Ability to manage competing priorities in a dynamic, fast-paced environment
- Proficiency in Microsoft Office Suite, including Outlook, Word, and Excel
- Experience with WTS, CenterPoint, ClearWin, SAP, or similar systems
Cornerstone Building Brands Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Cornerstone Building Brands and has not been reviewed or approved by Cornerstone Building Brands.
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Leave & Time Off Breadth — PTO and paid holidays are emphasized, with vacation programs that recognize prior professional tenure and, in many roles, immediate usability from day one. This accessibility to time off elevates the overall value of the package.
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Retirement Support — A 401(k) plan with employer match is consistently presented as a strong component of total rewards. This support for retirement savings complements base pay across roles.
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Inclusive Benefits Coverage — Medical, dental, and vision coverage begin on the first day for most full‑time employees, alongside EAP, tuition reimbursement, discounts, and training resources. The breadth and immediacy of eligibility are positioned as key strengths.
Cornerstone Building Brands Insights
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.






