Administrative Sales Support

Are you someone who thrives in a fast-paced environment, enjoys supporting sales efforts, and takes pride in keeping things organized and running smoothly?

If so, you might be the perfect fit for the Administrative Sales Support role at Interstate Advanced Materials.

We are currently looking for a motivated and detail-oriented team member to join our office in Seattle, WA .

Headquartered in Sacramento, CA, Interstate Advanced Materials is a family-owned company with over 170 team members across seven states.

We’re an environmentally conscious, award-winning organization known for solving customer challenges through innovation, dedication, and teamwork.

As an Administrative Sales support team member, you’ll play a critical role in supporting our sales team by managing order processing, coordinating with internal departments, and ensuring our customers receive timely, accurate service.

You’ll be part of a collaborative team that values curiosity, integrity, and continuous improvement.

If you bring energy, a strong work ethic, and a desire to grow, Interstate Advanced Materials may be exactly what you're looking for.

At Interstate Advanced Materials, we don’t just offer a job—we offer a place to build your future.

Key Responsibilities :

• Administrative Support Answer and direct phone calls, emails, and inquiries, providing excellent customer service.
• Schedule and coordinate meetings and appointments with vendors and customers.
• Process credits, debits, and replacement orders accurately and promptly.
• Prepare and assist in the timely creation of sales quotes.
• Help develop and maintain standard operating procedures (SOPs).

Sales Support :

Data Management & Reporting :

Collaboration & Team Support :

Qualifications :

Benefits :