Account Manager - Functional Plastics - Automotive

Thornley Corporate Solutions

Detroit, Michigan, United States
Full-time
Posted June 11, 2026

Job Description

Key Account Manager Automotive (Functional Plastics)
$135k + Bonus + Car Allowance
Location: Western New York | Michigan (remote with travel)

We are hiring a Key Account Manager to help double a $15m North American automotive business to $30m+ in the next 2 to 3 years, backed by already awarded programs and nomination letters.

This is not a maintenance role. You will be expected to win business, grow accounts, and add around $10 to $15m in revenue as part of the wider sales effort.

What you will do

  • Own and grow key Tier 1 accounts
  • Win new programs and increase content per vehicle
  • Lead pricing, negotiation, and commercial strategy
  • Work cross functionally with engineering and operations
  • Expand business with Tier 1s, including Japanese and Korean customers

What you will bring

  • Strong automotive B2B sales or key account management experience
  • Proven track record sel...