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Jonathan Ernst Email & Phone Number
First Deputy Budget Director
at
City of Chicago Office of Budget & Management
1 work email found
@cityofchicago.org
2 phones found area 773
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 100%
Current company
Role
First Deputy Budget Director
Location
Chicago, Illinois, United States
Company size
Who is Jonathan Ernst? Overview
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Quick answer
Jonathan Ernst is listed as First Deputy Budget Director at City of Chicago Office of Budget & Management, a company with 57 employees, based in Chicago, Illinois, United States. AeroLeads shows a work email signal at cityofchicago.org, phone signal with area code 773, and a matched LinkedIn profile for Jonathan Ernst.
Jonathan Ernst previously worked as First Deputy Commissioner at City Of Chicago Department Of Family And Support Services and Managing Deputy Commissioner at City Of Chicago Department Of Family And Support Services. Jonathan Ernst holds Master Of Business Administration (Mba) from The University Of Chicago - Booth School Of Business.
Company email context
Email format at City of Chicago Office of Budget & Management
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{first}.{last}@cityofchicago.org
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AeroLeads found 1 current-domain work email signal for Jonathan Ernst. Compare company email patterns before reaching out.
Profile bio
About Jonathan Ernst
Jonathan Ernst is a First Deputy Budget Director at City of Chicago Office of Budget & Management. He possess expertise in program management, policy, community outreach, policy analysis, nonprofits and 11 more skills.
Listed skills include Program Management, Policy, Community Outreach, Policy Analysis, and 12 others.
Current workplace
Jonathan Ernst's current company
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City Of Chicago Office Of Budget & Management
8 roles
Jonathan Ernst work experience
A career timeline built from the work history available for this profile.
First Deputy Commissioner
Current
City Of Chicago Department Of Family And Support Services
Responsible for the daily operations of the department as it relates to administration, departmental strategy, and new initiatives. Leads administrative support to ensure that programs within the department are delivered in an effective, equitable, and efficient manner.
Aug 2021 - Present
Managing Deputy Commissioner
City Of Chicago Department Of Family And Support Services
Oversee the Department of Family and Support Services 100+ person administrative division covering the areas of fiscal management and budgeting, human resources, contracts, information technology, facility management, grants administration, and fiscal and programmatic auditing. As a part of department's three person executive team, lead the overall.
May 2016 - Jul 2021
Deputy Commissioner Of Finance
City Of Chicago Department Of Family And Support Services
Develop and manage the Department of Family and Support Services $300+ million dollar budget including over $270 million dollars in grant funding from over 30 different grants. Oversee a staff of 41 employees in the departments financial division.
Nov 2013 - May 2016
Treasurer
Chicago'S Environmental Fund
Financial officer for an environmentally focused non-profit partnership between the City of Chicago and local industry managing grant assest totalling over $6.5 million
Mar 2011 - Nov 2013
Director Of Administration
Manage the financial accounting and budgetary functions in support of the Bureau of Sanitation's operations. Responsibilities include developing the bureau's $55 million annual budget, developing policy and procedure recommendations to ensure sound fiscal management of operations, overseeing a staff of two in the procurement of all goods and services.
Jan 2010 - Nov 2013
Project Coordinator
Researched, developed, and ultimately implemented the City's current residential recycling programs providing recycling to 600,000 homes. This included developing the operational procedures, contracts, and outreach materials and strategy necessary to launch the programs.
May 2004 - Jan 2010
Program Director
Resource Center Of Chicago
Developed and implemented a mobile recycling buy-back program for Chicago's public housing residents. Oversaw a staff of 15 people focused both on weeking collections and program growth.
Aug 1999 - May 2004
3 education records
Jonathan Ernst education
Master Of Business Administration (Mba)
Bachelor Of Arts (B.A.), Environmental Science
Civic Leadership Academy Fellow
FAQ
Frequently asked questions about Jonathan Ernst
Quick answers generated from the profile data available on this page.
What company does Jonathan Ernst work for?
Jonathan Ernst works for City of Chicago Office of Budget & Management.
What is Jonathan Ernst's role at City of Chicago Office of Budget & Management?
Jonathan Ernst is listed as First Deputy Budget Director at City of Chicago Office of Budget & Management.
What is Jonathan Ernst's email address?
AeroLeads has found 1 work email signal at @cityofchicago.org for Jonathan Ernst at City of Chicago Office of Budget & Management.
What is Jonathan Ernst's phone number?
AeroLeads has found 2 phone signal(s) with area code 773 for Jonathan Ernst at City of Chicago Office of Budget & Management.
Where is Jonathan Ernst based?
Jonathan Ernst is based in Chicago, Illinois, United States while working with City of Chicago Office of Budget & Management.
What companies has Jonathan Ernst worked for?
Jonathan Ernst has worked for City Of Chicago Office Of Budget & Management, City Of Chicago Department Of Family And Support Services, Chicago'S Environmental Fund, City Of Chicago, and Resource Center Of Chicago.
How can I contact Jonathan Ernst?
You can use AeroLeads to view verified contact signals for Jonathan Ernst at City of Chicago Office of Budget & Management, including work email, phone, and LinkedIn data when available.
What schools did Jonathan Ernst attend?
Jonathan Ernst holds Master Of Business Administration (Mba) from The University Of Chicago - Booth School Of Business.
What skills is Jonathan Ernst known for?
Jonathan Ernst is listed with skills including Program Management, Policy, Community Outreach, Policy Analysis, Nonprofits, Public Policy, Government, and Strategic Planning.
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