Sean O’Neill
Sean O’Neill, Staffing Manager
(914) 200-3326

By joining New Castle, you are joining a family owned and operated company that is committed to personal and professional excellence through highly interactive relationships, teamwork and open communication. NCBP employs professional individuals in all departments including sales, operations and management. We offer competitive pay, a caring culture and believe that our employees are our best asset. We’re committed to seeing you make the most out of your career with us.

New Castle’s culture & philosophy is one centered on our people. The ideal candidate must be highly adaptable, a team player, self-motivated, willing to explore new approaches, methods and best practices and must work with a sense of urgency. For the right individual, our fast paced environment will provide you with rewarding professional challenges and encourage you to bring your career to the next level.

At NCBP, we always seek the best talent available. If you think you have what it takes to join our growing team – send in your resume today!


At New Castle we are always seeking professionals who have industry experience and knowledge to contribute to our mission and help bring in new client opportunities. We also have opportunities for motivated individuals with no experience in the industry. We are proud to have created a great environment for learning. If you’re willing to work hard, we’re willing to train you and help you grow in this exciting industry.

We are thrilled to announce that New Castle Building Products’ Westchester team has been honored with the title of “Best Places to Work 2024” by 914Inc, a testament to our commitment to fostering a positive and thriving work environment.