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Jacek Bak Email & Phone Number
Senior Infrastructure Engineer
at
Cressey & Company
1 work email found
@hyperx.com
LinkedIn matched
✓ Verified Jul 2026
4 data sources
Profile completeness 86%
Current company
Role
Senior Infrastructure Engineer
Location
Greater Chicago Area, United States
Company size
Who is Jacek Bak? Overview
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Quick answer
Jacek Bak is listed as Senior Infrastructure Engineer at Cressey & Company, a with 26 employees, based in Greater Chicago Area, United States. AeroLeads shows a work email signal at hyperx.com and a matched LinkedIn profile for Jacek Bak.
Jacek Bak previously worked as Systems Engineer at Cressey & Company and General Manager & Senior IT Consultant at Hyperx Systems Llc. Jacek Bak holds Bachelor Of Science - Bs, Information Systems, Summa Cum Laude from Depaul University.
Company email context
Email format at Cressey & Company
This section adds company-level context without repeating Jacek Bak's masked contact details.
{first}.{last}@hyperx.com
86% confidence
AeroLeads found 1 current-domain work email signal for Jacek Bak. Compare company email patterns before reaching out.
Profile bio
About Jacek Bak
Jacek Bak is a Senior Infrastructure Engineer at Cressey & Company. Colleagues describe him as "Jacek is a great student. He is a hard worker, very bright and works very well in a team environment. He also has a fantastic sense of humor and can keep calm under pressure. I look forward to having him in more classes. "
Current workplace
Jacek Bak's current company
Company context helps verify the profile and gives searchers a useful next step.
Cressey & Company
5 roles
Jacek Bak work experience
A career timeline built from the work history available for this profile.
Systems Engineer
General Manager & Senior It Consultant
May 2022 - Aug 2022
It Consultant
Point of contact for a team of IT specialists in the integration, management, and maintenance of client systems and networks.
Jan 2019 - May 2022
Quality Assurance Technician
Verified incoming in-process and final quality on gears and other products using tools such as micrometers, calipers, thread gages, CMM and GMM machines while displaying strong analytical, numerical, and reasoning skills to efficiently complete necessary tasks and reports.
Sep 2016 - Dec 2018
Team & coworkers
Colleagues at Cressey & Company
Other employees you can reach at cresseyco.com. View company contacts for 26 employees →
JM
Janie Mcdonough
Colleague at Cressey & CompanyChicago, Illinois, United States
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KG
Keri Gillen
Colleague at Cressey & CompanyGreater Chicago Area, United States
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RM
Ryan Moseley
Colleague at Cressey & CompanyFort Lauderdale, Florida, United States
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PY
Parker Yanez
Colleague at Cressey & CompanyChicago, Illinois, United States
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MR
Mike Rude
Colleague at Cressey & CompanyChicago, Illinois, United States
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JH
Jaclyn Heath (Speer), Cpa
Colleague at Cressey & CompanyNashville, Tennessee, United States
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TW
Tina W.
Colleague at Cressey & CompanyUnited States
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MM
Mitch Mclean
Colleague at Cressey & CompanyGreater Vancouver, British Columbia, Canada
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EW
Erica Waskerwitz
Colleague at Cressey & CompanyGreater Chicago Area, United States
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JC
Jim Covert
Colleague at Cressey & CompanyChicago, Illinois, United States
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Janie Mcdonough
Colleague at Cressey & CompanyChicago, Illinois, United States
View →
KG
Keri Gillen
Colleague at Cressey & CompanyGreater Chicago Area, United States
View →
RM
Ryan Moseley
Colleague at Cressey & CompanyFort Lauderdale, Florida, United States
View →
PY
Parker Yanez
Colleague at Cressey & CompanyChicago, Illinois, United States
View →
MR
Mike Rude
Colleague at Cressey & CompanyChicago, Illinois, United States
View →
JH
Jaclyn Heath (Speer), Cpa
Colleague at Cressey & CompanyNashville, Tennessee, United States
View →
TW
Tina W.
Colleague at Cressey & CompanyUnited States
View →
MM
Mitch Mclean
Colleague at Cressey & CompanyGreater Vancouver, British Columbia, Canada
View →
EW
Erica Waskerwitz
Colleague at Cressey & CompanyGreater Chicago Area, United States
View →
JC
Jim Covert
Colleague at Cressey & CompanyChicago, Illinois, United States
View →
2 education records
Jacek Bak education
Bachelor Of Science - Bs, Information Systems, Summa Cum Laude
Associate Of Science - As, Business Administration, Cum Laude
FAQ
Frequently asked questions about Jacek Bak
Quick answers generated from the profile data available on this page.
What company does Jacek Bak work for?
Jacek Bak works for Cressey & Company.
What is Jacek Bak's role at Cressey & Company?
Jacek Bak is listed as Senior Infrastructure Engineer at Cressey & Company.
What is Jacek Bak's email address?
AeroLeads has found 1 work email signal at @hyperx.com for Jacek Bak at Cressey & Company.
Where is Jacek Bak based?
Jacek Bak is based in Greater Chicago Area, United States while working with Cressey & Company.
What companies has Jacek Bak worked for?
Jacek Bak has worked for Cressey & Company, Hyperx Systems Llc, and Overton Chicago Gear.
Who are Jacek Bak's colleagues at Cressey & Company?
Jacek Bak's colleagues at Cressey & Company include Janie Mcdonough, Keri Gillen, Ryan Moseley, Parker Yanez, and Mike Rude.
How can I contact Jacek Bak?
You can use AeroLeads to view verified contact signals for Jacek Bak at Cressey & Company, including work email, phone, and LinkedIn data when available.
What schools did Jacek Bak attend?
Jacek Bak holds Bachelor Of Science - Bs, Information Systems, Summa Cum Laude from Depaul University.
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