Demo

Senior Application Development Engineer

Nexeo Plastics and Careers
Phoenix, AZ Full Time
POSTED ON 12/31/2025
AVAILABLE BEFORE 2/28/2026

Senior Application Development Engineer


Date: Dec 21, 2025

Location: Phoenix, AZ, US, 85001

Company: Nexeo Plastics

Phoenix, Arizona (US-AZ) United States (US)


Nexeo Plastics is a leading global thermoplastic resins distributor, representing quality products from world-class suppliers, and serving a diverse customer base across North America, Latin America, Europe, Middle East, Africa, and Asia. From material selection to supply chain and inventory solutions, we go beyond traditional logistics to provide value-added services across many industries, including automotive, healthcare, packaging, wire and cable, 3D printing and more. Our people, our passion, our global reach, and our technology platform allow us to create unique ways to reduce complexity in your business, identify efficiencies, and unlock value for suppliers and customers. Nexeo Plastics facilities are ISO 9001 certified. We diligently observe a commitment to quality in all of our practices and adhere to a defined quality policy.


Basic Purpose

We are looking for an Application Development Engineer (ADE) team that will develop new business and support existing accounts in the focused territory. The Application Development Engineer (ADE) will be responsible for providing material, application, and testing expertise to OEMs and customers. As an Application Development Engineer (ADE) the person will create, analyze, and improve processes through project management, cross-functional collaboration, and effective communication to internal and external customers to optimize cost.


Position Responsibilities

  • Strive to understand customer needs by developing relationships with engineers, specifiers, and suppliers.
  • Position materials in industry applications at OEMs and molders.
  • Coordinate efforts to grow sales with OEMs, molders, salespeople, CAMs, suppliers, and Nexeo Plastics Technical support staff.
  • Assist in materials training at customers and with Nexeo Plastics salespeople
  • Maintain existing and establish new customer relationships with emphasis on key accounts
  • Translate technology/growth opportunities to counterparts in other territories.
  • Drive specific applications for push products from the existing and new products portfolios.
  • Lead visits to customer sites both independently and in coordination with the sales organization.
  • Educate customers by delivering scientifically based presentations
  • Gather market competitive intelligence including new technologies, market trends, IP opportunities, etc.
  • Provide strategic input for future product developments
  • Suggest modifications to existing product portfolio on customer input and market analysis
  • Perform promotional activities including participation in trade shows and conferences, and assist in the preparation of sales tools
  • Work effectively and coordinate with counterparts globally
  • Develop and adhere to project timelines.
  • Effective management of multiple projects, ensuring clear alignment of goals and deliverables with business and market needs.

Minimum Requirements (Education, Experience & Skills)

  • Bachelor of Science Degree with plastics, chemical engineering, mechanical engineering, or related field preferred.
  • 5 years of experience in the plastics industry required.
  • Excellent interpersonal, verbal and written communication skills.
  • Ability to conduct training sessions and build presentations for customers (internal & external) as necessary.
  • Must be a team player and leader on assigned projects.
  • Must be self-starter with ability to establish, prioritize, and organization task, meetings, projects, and initiatives.
  • Travel to customer sites and company meetings (50% travel)
  • Strong computer skills required, especially in MS Office software (Word, Excel, PowerPoint).


Nexeo Plastics is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. Additionally, Nexeo Plastics participates in the E-Verify program to ensure employment eligibility of newly hired employees where required.



Nearest Major Market: Phoenix

Salary.com Estimation for Senior Application Development Engineer in Phoenix, AZ
$108,712 to $138,759
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