Technical Sales Representative - Commercial Roofing Systems

Technical Sales Representative – Commercial Roofing Systems Location: New York City Metro Area Tiello is partnered with a leading manufacturer’s representative firm specializing in commercial roofing, waterproofing, insulation, and building envelope solutions to identify a Technical Sales Representative focused on roofing systems across the NYC market. This role is ideal for someone who understands low-slope roofing assemblies, specification selling, and contractor engagement , and wants to work in a consultative technical sales environment supporting architects, consultants, and commercial roofing contractors. The Technical Sales Representative will support specification development, contractor relationships, and project tracking across systems such as single-ply, modified bitumen, liquid-applied membranes, insulation, and overburden assemblies. Key Responsibilities Develop relationships with commercial roofing contractors, consultants, architects, and building owners Promote manufacturer roofing systems including:

TPO, PVC, EPDM

SBS / APP modified bitumen Insulation and cover boards Support specification development and product selection during preconstruction phases Deliver technical presentations and lunch-and-learn sessions to design teams Assist contractors with system selection, troubleshooting, and installation support Track projects from design through bid and award stages Identify opportunities to position represented manufacturers early in project cycles Coordinate with manufacturer technical teams on complex assemblies Support submittals, mockups, and project approvals when required Maintain pipeline visibility across active NYC roofing projects Preferred Qualifications 3+ years of experience in: Commercial roofing technical sales Building envelope consulting Strong understanding of: Low-slope roofing systems Insulation assemblies Waterproofing tie-ins Experience working with architects and envelope consultants preferred Ability to read plans, specs, and details Familiarity with NYC construction market strongly preferred Comfortable leading technical product presentations Self-directed with strong relationship-driven selling style Strong fits often come from: Roofing manufacturer reps Manufacturer territory managers Envelope consultants Waterproofing / coating specialists Technical service reps from JM, Siplast, Carlisle, Tremco, GAF, Sika, Kemper, etc. What Makes This Role Unique Specification-driven selling environment (not transactional distribution sales) Exposure across multiple premium roofing manufacturers Direct engagement with NYC’s architecture and consultant community Influence projects from design phase through installation Opportunity to grow into territory leadership as market share expands #J-18808-Ljbffr Frey Consulting Group