top of page

Meet the Team

Business woman sitting front laptop computer with financial graphs and statistics on monit

Roberson and Associates Leadership Team

Dennis Roberson

Dennis Roberson

President, Chief Executive Officer, and Member

Kenneth Zdunek

Kenneth Zdunek

Senior Vice President and Chief Technology Officer

William Alberth

William Alberth

Vice President, Mobile Technologies

Paul Steinberg

Paul Steinberg

Vice President, Systems and Networks

Business woman sitting front laptop computer with financial graphs and statistics on monit

Our Amazing Team

Randy Berry

Randy Berry

Principal Engineer III

Mark Birchler

Mark Birchler

Senior Principal Investigator

Stephen Chen

Stephen Chen

Principal Engineer III

Andrew Chu

Andrew Chu

Senior Software Consultant

staff-28.jpg

Mike Corns

Software Engineer II

TeamRow1
TeamRow2
Gregory Cox

Gregory Cox

Principal Engineer II

Ken Crisler

Ken Crisler

Principal Engineer III

Paul Erickson

Paul Erickson

Principal Engineer III

Danilo Erricolo

Danilo Erricolo

Principal Engineer III

Ali Fattahian

Ali Fattahian

Software Engineer II

Philip Felber

Philip Felber

Consultant

John Grosspietsch

John Grosspietsch

Principal Engineer III

John Haug

John Haug

Principal Engineer II

Cynthia Hood

Cynthia Hood

Principal Engineer III

Dianna Jones

Dianna Jones

Finance Manager

TeamRow3
Karl Knutson

Karl Knutson

Software Engineer II

Pepe Lastres

Pepe Lastres

Senior Marketing Consultant

Tom MacTavish

Tom MacTavish

Senior Principal Investigator

Charles Malek

Charles Malek

Principal Engineer II

Nat Natarajan

Nat Natarajan

Principal Engineer III

TeamRow4
Jim Peterson

Jim Peterson

Principal Engineer III

Roger Peterson

Roger Peterson

Senior Principal Investigator

Edward Porrett

Edward Porrett

Senior Engineer I

Manisha Rajyaguru

Manisha Rajyaguru

Human Resources Manager / Office Manager

Ameeta Reed

Ameeta Reed

Software Engineer III

TeamRow5
Debra Roberson

Debra Roberson

Director of Operations

John Stoner

John Stoner

General Counsel and Business Development Manager

Steve Sundberg

Steve Sundberg

Software Engineer

Jessy Thomas

Jessy Thomas

Software Engineer II

Alan Wilson

Alan Wilson

Principal Engineer III

TeamRow6

© 2025 Roberson and Associates, LLC®

All Rights Reserved.

bottom of page