Marek Witkowski
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Marek Witkowski Email & Phone Number

Penetration Tester | CTF Player at PKP Informatyka spółka z o.o.
Location: Warsaw, Mazowieckie, Poland 3 work roles 2 schools
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✓ Verified Jun 2026 3 data sources Profile completeness 86%

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Current company
PKP Informatyka spółka z o.o.
Role
Penetration Tester | CTF Player
Location
Warsaw, Mazowieckie, Poland
Company size
86 employees

Who is Marek Witkowski? Overview

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Quick answer

Marek Witkowski is listed as Penetration Tester | CTF Player at PKP Informatyka spółka z o.o., a company with 86 employees, based in Warsaw, Mazowieckie, Poland. AeroLeads shows a matched LinkedIn profile for Marek Witkowski.

Marek Witkowski previously worked as Senior IT Security Specialist at Pkp Informatyka Spółka Z O.O. and Lecturer at Politechnika Warszawska. Marek Witkowski holds Master Of Engineering - Meng, Security Of Ict Systems And Networks from Warszawska Wyższa Szkoła Informatyki/Warsaw School Of Computer Science.

Company email context

Email format at PKP Informatyka spółka z o.o.

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PKP Informatyka spółka z o.o.

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About Marek Witkowski

Marek Witkowski is a Penetration Tester | CTF Player at PKP Informatyka spółka z o.o..

Current workplace

Marek Witkowski's current company

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PKP Informatyka spółka z o.o.
Pkp Informatyka Spółka Z O.O.
Penetration Tester | CTF Player
warsaw, mazowieckie, poland
Website
pkp-informatyka.pl
Employees
86
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3 roles

Marek Witkowski work experience

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Team & coworkers

Colleagues at PKP Informatyka spółka z o.o.

Other employees you can reach at pkp-informatyka.pl. View company contacts for 86 employees →

PJ Paweł Jastrzębski Paweł Jastrzębski Colleague at Pkp Informatyka Spółka Z O.O.Ostróda, Warmińsko-mazurskie, Poland, Poland View → LS Leszek Stachowiak Leszek Stachowiak Colleague at Pkp Informatyka Spółka Z O.O.Piotrków Trybunalski, Łódzkie, Poland, Poland View → JŻ Janusz Żuchniewicz Janusz Żuchniewicz Colleague at Pkp Informatyka Spółka Z O.O.Warsaw, Mazowieckie, Poland, Poland View → WB Wanda Bryl Wanda Bryl Colleague at Pkp Informatyka Spółka Z O.O.Olsztyński, Warmińsko-mazurskie, Poland, Poland View → MM Maciej M. Maciej M. Colleague at Pkp Informatyka Spółka Z O.O.Poland, Poland View → JJ Janusz Januszewicz Janusz Januszewicz Colleague at Pkp Informatyka Spółka Z O.O.Sosnowiec, Świętokrzyskie, Poland, Poland View → RA Robert Ambroziewicz Robert Ambroziewicz Colleague at Pkp Informatyka Spółka Z O.O.Lodz Metropolitan Area, Poland View → MC Michał Chomej Michał Chomej Colleague at Pkp Informatyka Spółka Z O.O.Olsztyński, Warmińsko-mazurskie, Poland, Poland View → EO Erwin Olczak Erwin Olczak Colleague at Pkp Informatyka Spółka Z O.O.Warsaw Metropolitan Area, Poland View → MK Małgorzata Knapik Małgorzata Knapik Colleague at Pkp Informatyka Spółka Z O.O.Katowice Metropolitan Area, Poland View →
2 education records

Marek Witkowski education

FAQ

Frequently asked questions about Marek Witkowski

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

What company does Marek Witkowski work for?

Marek Witkowski works for PKP Informatyka spółka z o.o..

What is Marek Witkowski's role at PKP Informatyka spółka z o.o.?

Marek Witkowski is listed as Penetration Tester | CTF Player at PKP Informatyka spółka z o.o..

Where is Marek Witkowski based?

Marek Witkowski is based in Warsaw, Mazowieckie, Poland while working with PKP Informatyka spółka z o.o..

What companies has Marek Witkowski worked for?

Marek Witkowski has worked for Pkp Informatyka Spółka Z O.O. and Politechnika Warszawska.

Who are Marek Witkowski's colleagues at PKP Informatyka spółka z o.o.?

Marek Witkowski's colleagues at PKP Informatyka spółka z o.o. include Paweł Jastrzębski, Leszek Stachowiak, Janusz Żuchniewicz, Wanda Bryl, and Maciej M..

How can I contact Marek Witkowski?

You can use AeroLeads to view verified contact signals for Marek Witkowski at PKP Informatyka spółka z o.o., including work email, phone, and LinkedIn data when available.

What schools did Marek Witkowski attend?

Marek Witkowski holds Master Of Engineering - Meng, Security Of Ict Systems And Networks from Warszawska Wyższa Szkoła Informatyki/Warsaw School Of Computer Science.

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