Mark Koljack
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Mark Koljack Email & Phone Number

Division Manager, Customer Programs at Regional Transportation Authority of Northeastern Illinois (RTA)
Location: Greater Chicago Area, United States 4 work roles 1 school
1 work email found @rtachicago.org 1 phone found area 312 LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 1 phone

Work email k****@rtachicago.org
Direct phone (312) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Regional Transportation Authority of Northeastern Illinois (RTA)
Role
Division Manager, Customer Programs
Location
Greater Chicago Area, United States
Company size
131 employees

Who is Mark Koljack? Overview

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Quick answer

Mark Koljack is listed as Division Manager, Customer Programs at Regional Transportation Authority of Northeastern Illinois (RTA), a with 131 employees, based in Greater Chicago Area, United States. AeroLeads shows a work email signal at rtachicago.org, phone signal with area code 312, and a matched LinkedIn profile for Mark Koljack.

Mark Koljack previously worked as Manager, Customer Programs at Regional Transportation Authority Of Northeastern Illinois (Rta) and ADA Customer Service Coordinator at Regional Transportation Authority Of Northeastern Illinois (Rta). Mark Koljack holds Bachelor'S Degree, Economics/Marketing from University Of Illinois At Urbana-Champaign.

Company email context

Email format at Regional Transportation Authority of Northeastern Illinois (RTA)

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{last}{first_initial}@rtachicago.org
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AeroLeads found 1 current-domain work email signal for Mark Koljack. Compare company email patterns before reaching out.

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Profile bio

About Mark Koljack

Experienced Customer Programs Manager with a demonstrated history of working in public transportation industry. Skilled in Program and Staff Management, Microsoft Excel, Word, and PowerPoint. Strong program and project management professional with a Bachelor's degree focused in Economics/Marketing from University of Illinois at Urbana-Champaign.

Listed skills include Team Building, Management, Microsoft Office, Microsoft Excel, and 7 others.

Current workplace

Mark Koljack's current company

Company context helps verify the profile and gives searchers a useful next step.

Regional Transportation Authority of Northeastern Illinois (RTA)
Regional Transportation Authority Of Northeastern Illinois (Rta)
Division Manager, Customer Programs
chicago, illinois, united states
Website
rtachicago.org
Employees
131
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4 roles

Mark Koljack work experience

A career timeline built from the work history available for this profile.

Various Sales, Marketing, And Management Positions

Ford Motor Company

U.S. And Middle East

Jan 1986 - Jun 1996
Team & coworkers

Colleagues at Regional Transportation Authority of Northeastern Illinois (RTA)

Other employees you can reach at rtachicago.org. View company contacts for 131 employees →

JT Jennifer Thomas Jennifer Thomas Colleague at Regional Transportation Authority Of Northeastern Illinois (Rta)Greater Chicago Area, United States View → SS Sukhi Singh Sukhi Singh Colleague at Regional Transportation Authority Of Northeastern Illinois (Rta)India View → MS Muhammed Siad Muhammed Siad Colleague at Regional Transportation Authority Of Northeastern Illinois (Rta)United Arab Emirates View → FM Freddie Myers Freddie Myers Colleague at Regional Transportation Authority Of Northeastern Illinois (Rta)Denver, Colorado, United States View → MI Mary Ireland (Weber) Mary Ireland (Weber) Colleague at Regional Transportation Authority Of Northeastern Illinois (Rta)Greater Chicago Area, United States View → KS Kevin Stanciel Kevin Stanciel Colleague at Regional Transportation Authority Of Northeastern Illinois (Rta)Greater Chicago Area, United States View → PF Peter Fahrenwald Peter Fahrenwald Colleague at Regional Transportation Authority Of Northeastern Illinois (Rta)Greater Chicago Area, United States View → SS Shekar Srigiri Shekar Srigiri Colleague at Regional Transportation Authority Of Northeastern Illinois (Rta)Andhra Pradesh, India View → LI Lalaine I. Alvarez, Cpa Lalaine I. Alvarez, Cpa Colleague at Regional Transportation Authority Of Northeastern Illinois (Rta)Greater Chicago Area, United States View → KA Karin Allen Karin Allen Colleague at Regional Transportation Authority Of Northeastern Illinois (Rta)Elgin, Illinois, United States View →
1 education record

Mark Koljack education

FAQ

Frequently asked questions about Mark Koljack

Quick answers generated from the profile data available on this page.

What company does Mark Koljack work for?

Mark Koljack works for Regional Transportation Authority of Northeastern Illinois (RTA).

What is Mark Koljack's role at Regional Transportation Authority of Northeastern Illinois (RTA)?

Mark Koljack is listed as Division Manager, Customer Programs at Regional Transportation Authority of Northeastern Illinois (RTA).

What is Mark Koljack's email address?

AeroLeads has found 1 work email signal at @rtachicago.org for Mark Koljack at Regional Transportation Authority of Northeastern Illinois (RTA).

What is Mark Koljack's phone number?

AeroLeads has found 1 phone signal(s) with area code 312 for Mark Koljack at Regional Transportation Authority of Northeastern Illinois (RTA).

Where is Mark Koljack based?

Mark Koljack is based in Greater Chicago Area, United States while working with Regional Transportation Authority of Northeastern Illinois (RTA).

What companies has Mark Koljack worked for?

Mark Koljack has worked for Regional Transportation Authority Of Northeastern Illinois (Rta) and Ford Motor Company.

Who are Mark Koljack's colleagues at Regional Transportation Authority of Northeastern Illinois (RTA)?

Mark Koljack's colleagues at Regional Transportation Authority of Northeastern Illinois (RTA) include Jennifer Thomas, Sukhi Singh, Muhammed Siad, Freddie Myers, and Mary Ireland (Weber).

How can I contact Mark Koljack?

You can use AeroLeads to view verified contact signals for Mark Koljack at Regional Transportation Authority of Northeastern Illinois (RTA), including work email, phone, and LinkedIn data when available.

What schools did Mark Koljack attend?

Mark Koljack holds Bachelor'S Degree, Economics/Marketing from University Of Illinois At Urbana-Champaign.

What skills is Mark Koljack known for?

Mark Koljack is listed with skills including Team Building, Management, Microsoft Office, Microsoft Excel, Microsoft Word, Powerpoint, Leadership, and Program Management Professional.

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