About SIGMA Our Facilities Meet Our Team Newsroom Employment Opportunities Visitor Information SIGMA Recovery SIGMA Auction SIGMA Appraisal SIGMA Surplus

Meet the Team at SIGMA Equipment

Our quality starts with our people.

At SIGMA Equipment, we are proud to work with a group of passionate, innovative and experienced professionals. The SIGMA team is committed to providing exceptional service.

Join Our Team

We are always looking for talented and passionate individuals to add to our team. Apply online today!

Join the Team

Sales Team

Scott T. Birge

Senior Sales Representative
Kaelin Canfield

Technical Sales Specialist
Perry A. Johnson

Sales Lead
Rick Lewallen

Senior Sales Representative
Jared Mesker

Technical Sales Specialist
Mason Mitchell

Technical Sales Specialist
John O'Reilly

Senior Sales Representative
Ed Wolf

Sales Lead

Acquisitions Team

Elaine Brown

Acquisitions Specialist
Bob Esser

Research Specialist
Logan Guerzini

Acquisitions Account Manager
Ara Hertel

Acquisitions Coordinator
Tyler Maassen

Acquisitions Specialist Lead
James Peck

Acquisitions Account Manager

Ray Van

Inventory Manager
Marc Weinzapfel

Acquisitions Specialist

SIGMA Services

AJ Hale

Integration Services Manager
Andy Hines

Logistics Manager
Justin Morris

Shop Manager

Leadership

Rob Palmer

CEO
Zach Bittner

Director of Operations, Surplus
Randa Doleh

Business Systems & Analytics Director
Kelsey Dus

Marketing Director
Kim Gries

HR Manager
Renee Palmer

HR Director
Steve Pride

VP Sales
Liz Witte

CFO
Ryan Yerkes

Acquisitions Director