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Osman Çelik Email & Phone Number
Cyber Security Consultant
at
BilSekai
1 work email found
@profen.com
LinkedIn matched
✓ Verified Jul 2026
4 data sources
Profile completeness 86%
Current company
Role
Cyber Security Consultant
Location
Istanbul, Turkey
Company size
Who is Osman Çelik? Overview
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Quick answer
Osman Çelik is listed as Cyber Security Consultant at BilSekai, a with 4 employees, based in Istanbul, Turkey. AeroLeads shows a work email signal at profen.com and a matched LinkedIn profile for Osman Çelik.
Osman Çelik previously worked as Security Consultant at Cyber Devise and Managed Security Services Senior Specialist at Vodafone. Osman Çelik holds Lisans, Electrical And Electronics Engineering from Mersin Üniversitesi.
Company email context
Email format at BilSekai
This section adds company-level context without repeating Osman Çelik's masked contact details.
oelik@profen.com
76% confidence
AeroLeads found 1 current-domain work email signal for Osman Çelik. Compare company email patterns before reaching out.
Profile bio
About Osman Çelik
Osman Çelik is a Cyber Security Consultant at BilSekai. Colleagues describe him as "I am pleased to recommend my colleague Osman, an expert in cybersecurity and network security. In the project we worked on together, his expertise, problem-solving skills, and solution-oriented approach significantly contributed to our success. He played a crucial role in completing the project successfully and on time. It was a privilege to work with him." and "Osman has ability to analyze complex security issues and develop effective solutions was invaluable to our team. Furthermore, Osman is a highly collaborative and team-oriented individual who excels at communicating technical information to both technical and non-technical audiences."
Current workplace
Osman Çelik's current company
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Bilsekai
7 roles
Osman Çelik work experience
A career timeline built from the work history available for this profile.
Security Consultant
Managed Security Services Senior Specialist
Jun 2023 - Sep 2024
Managed Security Services Delivery Specialist
Security Operations Center:Management, installation and outsourced monitoring of security systems and devices within Vodafone are provided. Upgrades, system changes and modifications are also provided.QUALIFICATIONSSecurity Hands on experience on Security Devices: Fortinet,Checkpoint,Arbor DDOS,Citrix(Netscaler),McAfee IPS,Pulse Secure VPN,Backbox.Network & Security:Deep understanding of network security, including firewall, VPN, etc.Deep understanding & troubleshooting TCP/IP.Good understanding of IPS, IDS, Load Balancer.Knowledge of MPLS-VPN,Routing(BGP, OSPF,…), Switching, Access-lists and NAT configurations.
Jan 2022 - Jun 2023
System Engineer
Sep 2020 - Feb 2022
Sistem Ve Ağ Uzmanlığı
May 2019 - Oct 2019
Elektrik-Elektronik Mühendisi
Fiber Elektrik
Jul 2017 - Sep 2017
1 education record
Osman Çelik education
FAQ
Frequently asked questions about Osman Çelik
Quick answers generated from the profile data available on this page.
What company does Osman Çelik work for?
Osman Çelik works for BilSekai.
What is Osman Çelik's role at BilSekai?
Osman Çelik is listed as Cyber Security Consultant at BilSekai.
What is Osman Çelik's email address?
AeroLeads has found 1 work email signal at @profen.com for Osman Çelik at BilSekai.
Where is Osman Çelik based?
Osman Çelik is based in Istanbul, Turkey while working with BilSekai.
What companies has Osman Çelik worked for?
Osman Çelik has worked for Bilsekai, Cyber Devise, Vodafone, Profen, and Wissen Akademie.
How can I contact Osman Çelik?
You can use AeroLeads to view verified contact signals for Osman Çelik at BilSekai, including work email, phone, and LinkedIn data when available.
What schools did Osman Çelik attend?
Osman Çelik holds Lisans, Electrical And Electronics Engineering from Mersin Üniversitesi.
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