People / Sean P. Dillon

Person · House

Sean P.
Dillon

DESIGNEEHouse Committee on Financial Services

Deputy Chief of Staff for U.S. Rep. Bill Huizenga (R-MI), overseeing legislative and policy operations. Recently appointed Staff Director of the House Committee on Small Business (April 2026). Previously served as Legislative Director for Rep. Roger Williams (2013-2017) and spent a decade as Legislative Assistant to Rep. Jerry Lewis (2003-2013). Also served as Senior Advisor to the Director at the U.S. Department of the Treasury. Specializes in financial services and small business policy.

Last year's salary

$203,865

Calendar year 2025

Career tenure

10.1y

9 roles tracked

Sponsored trips

1

$1,895 total

Career earnings

$1,158,680

Chapter I

Compensation Timeline

Summed annual salary across all tracked roles.

Preparing salary timeline...

Chapter II

Employment History

Roles are merged across compensation filings.

DESIGNEE
House
Oct 1, 2023 to Present
SENIOR POLICY ADVISOR
Office of Representative Bill Huizenga
forRWilliam Huizenga · Republican · Michigan 4th District
House
Dec 6, 2021 to Present
DESIGNEE
House
Feb 1, 2023 to Sep 30, 2023
STAFF ASSISTANT
Office of Representative Ann Wagner
forRAnn Wagner · Republican · Missouri 2nd District
House
Oct 3, 2019 to Nov 9, 2019
DEPUTY CHIEF OF STAFF
Office of Representative Kay Granger
forRKay Granger · Republican · Texas 12th District
House
Jan 31, 2019 to Aug 17, 2019
ASSISTANT TO REPRESENTATIVE KAY GRANGER
House
Apr 1, 2019 to Jun 30, 2019
PROFESSIONAL STAFF
House
Aug 1, 2017 to Dec 31, 2018
SHARED EMPLOYEE
Office of Representative Ann Wagner
forRAnn Wagner · Republican · Missouri 2nd District
House
Aug 1, 2017 to Dec 31, 2018
LEGISLATIVE DIRECTOR
Office of Representative Roger Williams
forRRoger Williams · Republican · Texas 25th District
House
Dec 1, 2015 to Jul 31, 2017

Chapter III

Earlier career

Prior roles per public sources. May overlap with employment records based on salary filings above.

Senior Advisor to the Director
U.S. Department of the Treasury
Legislative Director
Office of Rep. Roger Williams
Legislative Assistant
Office of Rep. Jerry Lewis

Chapter IV

Sponsored Travel

1 trip · $1,896 combined disclosed value.

Las Vegas, NV
House gift travel filing
Jan 5, 2023 to Jan 7, 2023
$1,896