Jiří Bartoš
AeroLeads people directory · profile

Jiří Bartoš Email & Phone Number

Expert witness, Senior Security consultant, Ethical Hacker at VIAVIS a.s. (formerly ProIT a.s)
Location: Opava, Moravia-Silesia, Czech Republic 6 work roles 4 schools
LinkedIn matched
✓ Verified Jun 2026 3 data sources Profile completeness 100%

Contact Signals

LinkedIn Profile matched
3 free lookups remaining · No credit card
Role
Expert witness, Senior Security consultant, Ethical Hacker
Location
Opava, Moravia-Silesia, Czech Republic
Company size

Who is Jiří Bartoš? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Jiří Bartoš is listed as Expert witness, Senior Security consultant, Ethical Hacker at VIAVIS a.s. (formerly ProIT a.s), a company with 9 employees, based in Opava, Moravia-Silesia, Czech Republic. AeroLeads shows a matched LinkedIn profile for Jiří Bartoš.

Jiří Bartoš previously worked as Senior security consultant, penetration testing specialist, CISA at Viavis A.S. (Formerly Proit A.S) and Expert witness at Freelance :: Self Employed. Jiří Bartoš holds Doctor Of Philosophy (Ph.D.), Information Systems from University Of Ostrava.

Company email context

Email format at VIAVIS a.s. (formerly ProIT a.s)

This section adds company-level context without repeating Jiří Bartoš's masked contact details.

VIAVIS a.s. (formerly ProIT a.s)

Review company-level records connected to Jiří Bartoš before choosing the right outreach path.

Profile bio

About Jiří Bartoš

Dr. Jiří Bartoš is a senior security consultant specialized in penetration testing, quality assurance and critical infrastructure, and is also involved in the implementations and audits of information security management systems (ISMS). He received his Ph.D. in the field of Information Systems where he specialized in IT security management. He is also a security research expert at the Ministry of the Interior of the Czech Republic. Jiří has published several papers in IEEE and the International Journal of Intelligent Computing Research. Specialties: Checkpoint firewalls FW-1 NGX/VSX, BSD, Linux, MS Active Directory, IDS and IPS (Snort, Suricata), Network Design, ISO 27001, Security Audits, Risk Assessment, Business Continuity Plans and Management, OSSTMM, Forensic Analysis, Hacking Techniques, Penetration Testing, Project Management

Listed skills include Network Security, Penetration Testing, Linux, Firewall 1, and 35 others.

Current workplace

Jiří Bartoš's current company

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

VIAVIS a.s. (formerly ProIT a.s)
Viavis A.S. (Formerly Proit A.S)
Expert witness, Senior Security consultant, Ethical Hacker
ostrava, moravskoslezsky kraj, czechia
Website
Employees
9
AeroLeads page
6 roles · 19 years

Jiří Bartoš work experience

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

Senior Security Consultant, Penetration Testing Specialist, Cisa

Current

Okres Ostrava-město, Česká Republika

> Conducting internal and external penetration tests, QA assessments and audits> Administration of various ICT infrastructures (mainly DMZ, critical servers and applications and networking)> Implementing ISMS

2008 - Present ~18 yrs 5 mos

Head Of It Security

Current
Oct 2016 - Present

Listed In The Database Of Experts In The Area Of Security Research

> The assessment of the application of innovative potential of the submitted projects.> Evaluation of the factual quality of projects.

2015 - 2016 ~1 yr
Team & coworkers

Colleagues at VIAVIS a.s. (formerly ProIT a.s)

Other employees you can reach at viavis.cz. View company contacts for 9 employees →

4 education records

Jiří Bartoš education

Doctor Of Philosophy (Ph.D.), Information Systems

Application of fuzzy modeling in data analysis and image processing. Application of adaptive evolutionary algorithms and stochastic.

Mgr., Computer Science

Slezská Univerzita V Opavě

Education record

Gymnázium Česká Třebová
FAQ

Frequently asked questions about Jiří Bartoš

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

What company does Jiří Bartoš work for?

Jiří Bartoš works for VIAVIS a.s. (formerly ProIT a.s).

What is Jiří Bartoš's role at VIAVIS a.s. (formerly ProIT a.s)?

Jiří Bartoš is listed as Expert witness, Senior Security consultant, Ethical Hacker at VIAVIS a.s. (formerly ProIT a.s).

Where is Jiří Bartoš based?

Jiří Bartoš is based in Opava, Moravia-Silesia, Czech Republic while working with VIAVIS a.s. (formerly ProIT a.s).

What companies has Jiří Bartoš worked for?

Jiří Bartoš has worked for Viavis A.S. (Formerly Proit A.S), Freelance :: Self Employed, Faculty Of Business And Economics, Mendel University In Brno, Adelphoi, and Ministry Of The Interior Of The Czech Republic.

Who are Jiří Bartoš's colleagues at VIAVIS a.s. (formerly ProIT a.s)?

Jiří Bartoš's colleagues at VIAVIS a.s. (formerly ProIT a.s) include Hana Vitásková, Martin Šimkovský, Vojtěch Lazecký, Vojtěch Lazecký, and Vladimír Lazecký.

How can I contact Jiří Bartoš?

You can use AeroLeads to view verified contact signals for Jiří Bartoš at VIAVIS a.s. (formerly ProIT a.s), including work email, phone, and LinkedIn data when available.

What schools did Jiří Bartoš attend?

Jiří Bartoš holds Doctor Of Philosophy (Ph.D.), Information Systems from University Of Ostrava.

What skills is Jiří Bartoš known for?

Jiří Bartoš is listed with skills including Network Security, Penetration Testing, Linux, Firewall 1, Application Security Assessments, Network Architecture, Isms, and Checkpoint.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.

People with similar names

Check these profiles if this is not the Jiří Bartoš you were looking for.

View similar profiles