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Jan Malchárek Email & Phone Number
Network Engineer (Tier 2)
at
GTT
LinkedIn matched
✓ Verified July 2026
3 data sources
Profile completeness 86%
Current company
Role
Network Engineer (Tier 2)
Location
Ostrava, Moravia-Silesia, Czech Republic
Company size
Who is Jan Malchárek? Overview
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Quick answer
Jan Malchárek is listed as Network Engineer (Tier 2) at GTT, a with 3761 employees, based in Ostrava, Moravia-Silesia, Czech Republic. AeroLeads shows a matched LinkedIn profile for Jan Malchárek.
Jan Malchárek previously worked as Sr Specialist-Network Assurance at Hcltech and Engr III Cslt-Ntwk Assur at Verizon. Jan Malchárek studied at Gymnázium Františka Živného.
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GTT
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Profile bio
About Jan Malchárek
Started my career path in the Czech Television as a primary IT support for live broadcasting and special events (like Colours of Ostrava) fulfilling various needs from the crew. Later I started primarily focus on networking and moved from junior engineer all the way to the tier 2 support, helping enterprise customers to keep their custom networks operational and up-to-date, during which I also started teaching CCNA on Verizon’s internal networking academy and successfully prepared numerous engineers for their first certificate.My future goals are to continuously learn various technologies but also hopefully continue teaching others in human-understandable manner.
Current workplace
Jan Malchárek's current company
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7 roles
Jan Malchárek work experience
A career timeline built from the work history available for this profile.
Sr Specialist-Network Assurance
My daily job is to provide higher level support and deep technical knowledge for lower tier engineers, help drive incidents towards resolution, maintain the network and work on configuration changes and review newly installed services. I am the primary trainer and mentor for all newcomers.- Experience with multiple technologies (WAN, SD-WAN, LAN, WLAN, virtualization, linux etc.)- Experience in multi-vendor environment (Cisco/Viptela, Versa, HP/Aruba/SilverPeak, Juniper etc.)- Providing 24/7 on-call support- Maintaining the knowledgebase (both process and technical wise).
Engr Iii Cslt-Ntwk Assur
- High level support responsible for troubleshooting escalated and/or complicated cases for global customers. - Working in multi-vendor environment in various areas of networking (WAN, SD-WAN, LAN, WLAN..) - 24/7 on-call support for Tier 1 engineers- Implementing and documenting configuration changes- Maintaining technical and process knowledgebase - Training newcomers- Teacher in Verizon’s internal Cisco academy for CCNA course
Nov 2022 - Oct 2023
Jan 2020 - Oct 2022
Sep 2018 - Dec 2019
Network Engineer
Apr 2017 - Aug 2018
Live Broadcasting It Support
• On-site support for live broadcasting (e.g. Dobré ráno) and special events (e.g. Colours of Ostrava), devising solutions for various needs of the crew and guests
Oct 2013 - Apr 2017
Team & coworkers
Colleagues at GTT
Other employees you can reach at gtt.net. View company contacts for 3761 employees →
IP
Ivan Penev
Colleague at GttYambol, Bulgaria
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JP
Jim Parziale
Colleague at GttDallas, Texas, United States
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ND
Nizam Deen
Colleague at GttNew Hampshire, Ohio, United States
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GR
Guoyan Rampersaud
Colleague at GttGuyana
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MS
Melissa Sheets
Colleague at GttOrange County, California, United States
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JD
Joseph Dollé
Colleague at GttCranston, Rhode Island, United States
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MC
Marlon Carter 1
Colleague at GttGuyana
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BS
Bijal Shah
Colleague at GttLondon Area, United Kingdom
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SV
Steliana Venelinova
Colleague at GttSofia, Sofia City, Bulgaria
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CV
Capovincenzo Vincenzo Cappiello
Colleague at GttTurin, Piedmont, Italy
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Ivan Penev
Colleague at GttYambol, Bulgaria
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JP
Jim Parziale
Colleague at GttDallas, Texas, United States
View →
ND
Nizam Deen
Colleague at GttNew Hampshire, Ohio, United States
View →
GR
Guoyan Rampersaud
Colleague at GttGuyana
View →
MS
Melissa Sheets
Colleague at GttOrange County, California, United States
View →
JD
Joseph Dollé
Colleague at GttCranston, Rhode Island, United States
View →
MC
Marlon Carter 1
Colleague at GttGuyana
View →
BS
Bijal Shah
Colleague at GttLondon Area, United Kingdom
View →
SV
Steliana Venelinova
Colleague at GttSofia, Sofia City, Bulgaria
View →
CV
Capovincenzo Vincenzo Cappiello
Colleague at GttTurin, Piedmont, Italy
View →
1 education record
Jan Malchárek education
-
Gymnázium Františka Živného
FAQ
Frequently asked questions about Jan Malchárek
Quick answers generated from the profile data available on this page.
What company does Jan Malchárek work for?
Jan Malchárek works for GTT.
What is Jan Malchárek's role at GTT?
Jan Malchárek is listed as Network Engineer (Tier 2) at GTT.
Where is Jan Malchárek based?
Jan Malchárek is based in Ostrava, Moravia-Silesia, Czech Republic while working with GTT.
What companies has Jan Malchárek worked for?
Jan Malchárek has worked for Gtt, Hcltech, Verizon, Okin Bps, and Česká Televize.
Who are Jan Malchárek's colleagues at GTT?
Jan Malchárek's colleagues at GTT include Ivan Penev, Jim Parziale, Nizam Deen, Guoyan Rampersaud, and Melissa Sheets.
How can I contact Jan Malchárek?
You can use AeroLeads to view verified contact signals for Jan Malchárek at GTT, including work email, phone, and LinkedIn data when available.
What schools did Jan Malchárek attend?
Jan Malchárek studied at Gymnázium Františka Živného.
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