Sigma International IncVerified Source

Automotive Sales Account Manager - Tier 1 Supplier

Onsite · Detroit, Michigan
Posted August 12, 2026
payroll

Overview

Drive growth for Sigma International, a global Tier 1 decorative trim and lighting supplier, by owning business development with OEMs and Tier 1 customers. You'll shape long-term strategy, forge executive relationships, and manage the full sales cycle from quoting to production. 10+ years of automotive sales experience, deep knowledge of injection molding and decorative trim, and a Bachelor's degree in Business or Engineering are required. This role offers the chance to influence strategy with an empowered, entrepreneurial culture.

What You'll Do9

  • 1Build and lead growth strategies targeting key Tier 1 accounts like IAC, Lear, Adient, Yanfeng, and Magna to secure new business.
  • 2Forge relationships with decision-makers in product planning, sales, materials, and engineering at OEM and Tier 1 levels.
  • 3Manage the RFQ process, including commercial negotiations and program acquisition from launch through serial production.
  • 4Reconcile current and future volumes against competitors, then create strategies to close gaps and win market share.
  • 5Drive innovation by connecting customer needs to Sigma's technologies like LED lighting, chrome plating, and IMD/IML.
  • 6Track and resolve open commercial issues, ensuring timely closure and customer satisfaction.
  • 7Develop and maintain budgets and forecasts, aligning with corporate targets and market trends.
  • 8Use CRM (HubSpot) to manage account activities and pipeline.
  • 9Collaborate with internal teams (engineering, operations, product development) to meet program deliverables and timing.

Requirements9

  • 110+ years of sales experience in the automotive industry, selling to OEMs and Tier 1 suppliers.
  • 2Bachelor's degree in Business Administration, Engineering, or a related field (or equivalent experience).
  • 3Injection molding and value-added assembly experience in both interior and exterior trim applications.
  • 4Strong understanding of the OEM parts landscape and market penetration strategies.
  • 5Proven ability to manage complex RFQ processes and commercial negotiations.
  • 6Demonstrated success in building and maintaining senior-level customer relationships.
  • 7Excellent analytical and problem-solving skills for continuous improvement.
  • 8Effective communication and cross-cultural collaboration skills.
  • 9Willingness to travel 15% within the Metro Detroit area.

Salary Insight

Salary not disclosed in listing

Location

Typeonsite
LocationDetroit, Michigan

Required Skills

CRM HubspotAccount ManagementRFQ ProcessCommercial NegotiationsBudget Forecast DevelopmentProgram ManagementAutomotive Industry KnowledgeInjection Molding KnowledgeCommunication Skills
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