Supply Chain Planner at Window Nation

Window Nation is growing fast! Join a high energy team where your ideas and contributions will make a lasting impact on our future. One Goal, One Passion – Growth is Everything at Window Nation   At Window Nation, we don’t just replace windows and doors – we help transform homes into spaces people love. With nearly 20 years of craftsmanship, innovation, and competitively priced solutions, we’ve enhanced the comfort, safety, and value of homes for customers nationwide. In doing so, we’ve become a trusted leader in home improvement, striving to be the provider of choice for all window and door replacements.   As we continue to grow and expand into new markets in 2026, we’re looking for passionate, driven team members who thrive in a high-growth environment. Join a company where your expertise is valued, your contributions matter, and your work makes a lasting impact – on customers and the future of home improvement.  Recruiting the best talent is one of Window Nation's main goals. With growth always being our number one priority, we're committed to finding and keeping the best employees possible. We want you to be your authentic self, we want you to love what you do, we want you to grow with us. Grow professionally and grow personally. We know that we all grow together at Window Nation, and we are proud of that. One Goal, One Passion - Growth is Everything at Window Nation. The Supply Chain Planner will work at the corporate headquarters in Fulton, MD, reporting to the Director of Procurement. This role is primarily responsible for ensuring windows and related materials are delivered by vendors on time, in full, within agreed lead times, and in saleable or usable condition.  The ideal candidate thrives in a fast-paced, high-growth environment and has a passion for driving efficiency and continuous improvement across business processes. Window Nation is a fast-growing company with operations across the Northeast, Mid-Atlantic, Midwest, Southwest, and Western U.S. markets. With plans to double in size over the next five years, this position will play a key role in supporting sustainable operations and scaling vendor management capabilities through accurate reporting, reliable data entry, and analytics support. Reporting to the Director of Procurement, the Supply Planner is a critical member of the Window Nation Team, responsible for ensuring reliable and timely supply of goods to satisfy customer demand.  Core Role Responsibilities • Manage the distribution of comprehensive weekly vendor volume and performance reports, providing clear updates to internal stakeholders, including the executive team, and communicating vendor-specific results directly to suppliers. • Schedule and lead weekly vendor performance meetings, review volume and KPIs, documenting outcomes, and ensuring timely follow-up on action items. • Prepare vendor performance updates across all KPIs for mid-year and annual vendor meetings • Participate in the annual volume planning process with internal partners and communicate finalized supply plans to each vendor. • Investigate and resolve supply issues by identifying root causes of delays, remakes, and quality problems, and partnering with vendors to implement detailed corrective action plans • Maintain up-to-date knowledge of each manufacturer’s lead times, production changes, holiday schedules, and capacity constraints. • Communicate lead times, risks, and delays proactively to internal partners to ensure alignment and minimize customer impact. • Develop and improve planning tools, SOPs, and self-service resources to enhance visibility, efficiency, and issue resolution for local markets. • Support sourcing and vendor selection by researching market conditions, evaluating new suppliers, and onboarding vendors for new markets. • Identify cost saving opportunities in the supply chain. Basic Qualifications • 4+ years’ supply chain management experience • 3+ years’ project management experience • Bachelor's degree in business management, supply chain management or related field a plus Preferred Qualifications • Strong understanding of end-to-end supply chain processes • Advanced proficiency in Microsoft Excel and the Microsoft Office Suite • Experience working with integrated ERP systems, including Microsoft Dynamics 365 • Excellent communication and interpersonal skills • Exceptional organizational and planning abilities • Critical thinker with strong business acumen • Industry experience within building materials and related sectors What We Offer: - Competitive pay* and performance-based bonus opportunities  - Full benefits package including medical, dental, vision, life, and 401(k) retirement options  - Paid time off  - Growth opportunities within a rapidly expanding company   - A supportive team culture where your contributions matter and craftsmanship is celebrated  *Window Nation provides competitive compensation and benefits. The compensation range offered for this position will be based on relevant skills, experience, qualifications, and location, and will be disclosed during the interview process.  Why Window Nation?   At Window Nation, we know that when our people grow, our company grows. We’re committed to helping you build a rewarding career while being part of a team that values hard work, reliability, and collaboration.   Window Nation provides competitive compensation and benefits. Window Nation cultivates a culture of inclusion that respects our employees' individual strengths, views, and experiences. We believe our differences make us a better team – one that makes good decisions, drives innovation, and delivers better business results.  All qualified applicants will receive consideration for employment without regard to race, color, sex, national origin, religion, age, disability, genetic information, status as a military veteran or any other characteristic protected by applicable law.   At this time, Window Nation is unable to provide sponsorship for employment visas now or in the future. Candidates must be authorized to work in the United States on a permanent basis without the need for current or future visa sponsorship.